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Diamond Guide

Finding the Best Cut for Your Lab-Grown Diamond

August 26, 2025 by 0 comments
You're clearly the thoughtful type of shopper who selects lab-grown diamonds, and with good reason. They provide excellent value for money alongside the ethical satisfaction of knowing their origin. They also possess the same physical characteristics as mined diamonds. This means they are rated by the famous 4Cs — Cut, Color, Clarity, and Carat. The question is, which one is most important for sparkle? The Cut. “Best” can vary from person to person, but some cuts are made with science to maximize a diamond’s light performance. Let me explain and we can find the perfect cut. What Does Cut Mean? Let me first note that Cut can mean the shape, like round or oval, but more importantly, it means the craftsmanship quality. The facets of a well-cut diamond will be oriented to reflect light inside the stone and back to your eye as that breathtaking shine. A bad cut, even on a flawless stone, will look dull and lifeless. If you want the ultimate sparkle, here are the top options: 1. The Round Brilliant: The Undisputed Sparkle King Why it's #1: Every aspect of the chapter is planned and executed with attention to detail. Every one of its 58 facets serve one purpose: to maximize light reflection. The Round Brilliant is without a doubt the best if you're aiming for breathtaking, unquestionable brilliance and fire. 2. The Oval Cut: An Elongating Shine Why everyone loves it: The Oval cut shines almost as brilliantly as a Round Brilliant but with a more contemporary and distinctive shape. Its elongated form creates the attractive appearance of finger length. The Oval cut is the ideal choice for people who desire the fervent shimmer of a classic gem, blended with an elegant modern touch. 3. The Cushion Cut: A Romantic Glow Why it has so much charm: Imagine the Cushion cut as a gentle pillow of light that evokes romance. This timeless cut integrates a square or rectangular form with its signature rounded edges. Today’s cushion cuts crafted in the “brilliant” style are made to deliver exceptional fire, marrying the allure of the olden days with the brilliance of the 21st century. 4. Emerald Cut What Makes It Special: This cut is not about showing off bits and bits of sparkle; rather, it makes a statement with a “hall of mirrors” style. The open table and step-cut facets balance the sparkle so that the light displays are clean. It’s a fine choice for a person who admires sharp features and refined looks and prefers a larger face-up rather than a maximal and noisy brilliance. How To Choose: Your Quick Guide If you love...Consider this Cut...Maximum, classic sparkleRound BrilliantSparkle that looks largerOval or PearVintage, romantic charmCushion or OvalModern, elegant clarityEmerald or Asscher Buy Your Custom Shape Lab Grown Diamonds Stick with those you can trust: For a seamless shopping experience, Learnath Diamond offers ethically custom lab grown diamond that combine elegance and affordability. Their curated collections feature certified stones, modern designs, and budget-friendly prices, making it easy to find the perfect gift.  Certified Quality: All diamonds come with IGI or GCAL certification. Trendy & Timeless: Choose from minimalist bangles to sparkling tennis bracelets. Transparent Pricing: No hidden costs—great value for luxury. Hassle-Free Service: Easy returns, warranties, and 24/7 customer support. Look for: Return policies (for resizing). Customer reviews. Warranty for repairs or resizing. The Most Important Takeaway Failing no matter what shape you fall for, quality of cut should come first. Round Brilliants should be Excellent or Ideal, fancy shapes (oval, cushion and the like) should be Excellent or Very Good. The great news? You can probably afford a larger carat weight or a better quality cut with lab-grown diamonds. Well-cut stones don’t just end up big or clear—choosing them makes sure they are breathtakingly brilliant.
Diamond Sparkle
Diamond Guide

Diamond Shapes Decoded: Which Cut Maximizes Sparkle (and Value)?

August 13, 2025 by 0 comments
Picking a diamond is exciting, but trying to make sense of all those "cuts" and "shapes" can be overwhelming. You hear all the jargon: brilliance, fire, scintillation—you just want to know what diamond shapes will give the most sparkle for your money. Take a deep breath—we are about to decipher that! Of course, style matters, but understanding how light interacts with gems of different shapes—and, thus, the pricing—is key. Let's very simply break it down: The Sparkle Secret: It's All About Light Depending on how light reflects off of it, a diamond can dazzle. Light enters the top of the diamond (table), bounces inside the stone, and ideally exits the stone through the top in a spectacular display of white light (brilliance), rainbow flashes (fire), or twinkling sparkles (scintillation). Inside each shape, the cut quality—an appraisal of how well-proportioned the facets themselves are and how well aligned with one another—is extremely important, but the shape of the diamond itself dictates the facet pattern and light behavior. Shape of Contenders: Spot the Difference Round Brilliant: The most common option. Designed for maximum sparkle with 57 or 58 perfectly angled facets. Princess: A very popular square cut with sharp corners full of brilliance. Modern and angular. Cushion: A square or rectangle with rounded corners. Gives that romantic "crushed ice" reflection. Oval: Elegant and elongating. Shares the same sparkle properties as the round, except it appears larger from the top. Emerald: Step-cut facets (long, parallel lines) create the so-called "hall of mirrors" effect. Generally, there are more graceful bursts of light and clarity and less flaming glitter. Asscher: Like Emerald but square. Intense geometry—nightly flashes and stringent clarity requirements. Radiant: A square or rectangular brilliant cut, combining the sparkle of a round and the shape of an emerald (usually cut corners). Pear: Teardrop shape. The brightest top of the round with the tapered point. Marquise: Football-shaped, meant to maximize the appearance of carat weight. Distinctive sparkle. Heart: The crown jewel for romance. Proper crafting is a must for symmetry. The Sparkle Showdown: Ranking the Light Show 🏆 Round Brilliant: No competition. Its facet pattern and symmetry were studied and crafted to have the maximum percentage of light reflected back into the eye. If pure fire and sparkle all over is something you desire, nothing beats the round brilliant. 💎 Oval, Princess, Cushion, Radiant, Marquise, and Pear: These fancy cuts take precedence. They share a similar facet arrangement with the round, thus sparkle to the highest degree, save for a little difference; say, flashy elongations from the oval shape or a gentler glow from the cushion. Their sparkle is truly vibrant and lively. ✨ Emerald & Asscher: Step-cuts focus on elegant flashes and clarity, rather than fiery sparkle. You get larger, cleaner planes of light and dark ("contrast") and dramatic flashes when either stone or light moves. It is a refined brilliance that, by contrast, is more elusive than a shower of sparks. Lower sparkle levels with respect to brilliant cuts. The Value Equation: Beyond Just Price Tag "Value" is not merely about the lowest price. It's about what you place more value on and obtaining the best diamond for your money: Round Brilliant: Highest Demand = Higher Price Per Carat. You pay a premium for the sparkle-class performance and its never-faded popularity. For this, cut quality has to be really excellent. Fancy Shapes (Oval, Princess, Cushion, Pear, Marquise, Radiant): Generally Better Value Per Carat. Since they are slightly below rounds in demand (though ovals are on the rise now!), you tend to get more visible carat weight for your budget. A fancy shape that is well cut can sparkle immensely for a price considerably lower than the similar quality round. Emerald & Asscher: The Value Levels Are in Clarity & Color. These cuts show inclusions and color more clearly than brilliant ones. So, you have a deciding factor if you want to go higher on clarity and color grades (which in turn means a higher cost) but that is a different sort of value unique to the lover of clean lines and elegance. The "Face-Up" Factor: For Oval, Marquise, and Emerald shapes, you are given more perceived size for your money because the size of the face impressions of these diamonds is bigger than that of a circle with the same weight in carats. The Cut Quality Rule: Non-negotiable for value AND sparkle. A bad-cut round looks dull; a well-cut emerald outshines a mediocre cushion. Always go for Excellent or Very Good cut grades (whether from GIA or AGS) for rounds, and for fancy shapes, buy only from vendors who have credible reputations for quality cutting. So, Which Should You Choose? Choose Round Brilliant if: Maximum, fiery sparkle is your absolute #1 goal, and budget allows for the premium. Choose a Fancy Brilliant (Oval, Princess, Cushion, Pear, etc.) if: You like a certain shape, excellent scintillation (usually close to round) and a better value per carat or larger look for your budget. Choose Emerald or Asscher if: You adore clear, geometric lines, elegant flashes, and a vintage/modern feel. Be ready to pay for clarity/color on the high end and appreciate their special light play. The Takeaway: There's no one "best" shape—it's very personal! Round Brilliant will give you maximum sparkle but at a premium. Fancy brilliant cuts offer great sparkle and usually better value. Step-cut offers elegant sophistication. Focus on: Your heart: Which will genuinely make you smile? Cut Quality: The greatest factor that determines brightness in any shape. Do not settle. Consider Your Budget: Know the pros and cons of each shape. Viewing Diamonds: Look at them in person or compare high-end videos for sparkle and appeal. With this in mind, you will find the diamond shape that sparkles bright and has value suitable for you: financially and emotionally. Happy hunting for diamonds!
Diamond Shape
Diamond Guide

Lab Diamond Shapes: Round vs. Oval vs. Emerald Cut – Choose Your Sparkle!

June 9, 2025 by 0 comments
Choosing a diamond shape—so exciting! Whether it is lab-created diamonds with their stunning beauty and great value or simply a shape that strikes with feeling, deciding upon a design is the fun part! Let's give a closer look at these three big contenders: Round Brilliant, Oval, and Emerald Cut. No jargon, just straightforward comparisons. Round Cut Brilliant: The Ultimate Sparkler What it looks like:The quintessential circle diamond. It has always been there since forever. How it sparkles:🌟 Maximum sparkle! It bounces light around in such a manner that it produces many white flashes and a riot of colorful rainbow fire. It is the brightest one. Great for you if: You want all that sparkle. You love traditional, generic looks (goes with ANY ring design). You want a shape that can hide minor defects with ease. Things to know: Usually, it costs a little more per carat than the ovals or emeralds (because they cut a lot more diamond away to get that one). It is the most popular (if you want something rare, better look elsewhere). The Oval Cut: The Elegant Elongating Sparkler What it looks like:Like a round but stretched. Soft, graceful, and elongating on the finger. How it sparkles:✨ Bright and flattering. Shares much of the brilliance of the Round but comes in an elongated form; can show a faint shadowy "bow-tie" across the center (pick a well-cut oval to lessen this). Great for you if: You want the brilliance of Round but a more unusual shape. You want it to look bigger than its carat weight (length does that!). It gives an extension to the fingers, making them appear slim. Things to consider: Good proportions are essential; the length-to-width ratio usually falls between 1.35 to 1.50 and depending on that is either flattering or not. Look for any discernible bow-tie; it should not be too prominent on the stone. Emerald Cut: The Sophisticated Glimmer What it looks like:Rectangular with clipped corners. They are clean lines with a large flat top (the "table") and step-like facets. Think vintage glam or stark modernism. How it sparkles:💎 Elegant Flashes, Not Scattered Sparkle. Instead of hundreds of tiny sparkles, it throws bold flashes of light (lightning bolts!) and elegant contrast. So, it is more about clarity and having a "hall of-mirrors" effect. Great for you if: You are into vintage, Art Deco, or a sleek modern style. You like sophisticated elegance to blinding sparkle. You want to stand out from the crowd. Things to know: Clarity is Key: Inclusions and color show through due to the large, open facets. Choose good clarity (VS2 or better) and color (G/H or better). Looks bigger per carat than a Round (because of its length). Is much more cool linear flashes and way less fiery sparks. Quick Comparison: Which Shape Fits You Best? FeatureRound CutOval CutEmerald CutSparkle🌟🌟🌟 Max Sparkle & Fire✨✨✨ Bright Sparkle (some fire)💎💎 Elegant Flashes (Less Fire)Looks Bigger?Standard✅ Yes!✅ Yes!Price (Per Carat)Usually HighestOften MediumOften LowestFinger EffectClassic✅ Slimming/Lengthening✅ Slimming/LengtheningStyle VibeTimeless, VersatileModern ClassicVintage, SophisticatedBest For...Sparkle lovers!Sparkle + unique shapeElegance + vintage/modern Which Lab Diamond Shape is Your Perfect Match? ShapeChoose If...Round BrilliantThe light show has to be just right for you—the ultimate sparkle! That is just the 'wow' factor.OvalYou enjoy sparkle, but also want something more modern and flattering that makes that diamond seem larger. The best compromise, really!Emerald CutYou think clean lines and vintage glories or modern minimalism ought to be intermixed. Emphasis goes to sneaky elegance and bold flashes. Buy Your Custom Shape Lab Grown Diamonds Stick with those you can trust: For a seamless shopping experience, Learnath Diamond offers ethically custom lab grown diamond that combine elegance and affordability. Their curated collections feature certified stones, modern designs, and budget-friendly prices, making it easy to find the perfect gift.  Certified Quality: All diamonds come with IGI or GCAL certification. Trendy & Timeless: Choose from minimalist bangles to sparkling tennis bracelets. Transparent Pricing: No hidden costs—great value for luxury. Hassle-Free Service: Easy returns, warranties, and 24/7 customer support. Look for: Return policies (for resizing). Customer reviews. Warranty for repairs or resizing. The Best Part?Lab diamonds make it cheaper and easier to explore these fascinating shapes. A lab-created diamond is an equally stunning diamond. One Last Note:Try them on! Photos can help, but the way a shape catches the light on your hand is far better. Does the Round's fire send your heart into a race? The Oval. Does the length flatter you? Emerald Cut, maybe?Allow your heart to lead you, just as your eyes will. Happy diamond hunting!
Best Diamond Shapes
Diamond Guide

Top 5 Diamond Shapes You Can Choose for Your Partner’s

April 6, 2025 by 0 comments
Creating an ideal diamond shape for your partner's ring should not be a complicated process! Though there are many options to choose from, the five cuts discussed in this article are classics and versatile enough to earn the stamp of approval from all crowds. Let us help you search through these with the elaboration of their unique styles and the type of person they best suit. Round Brilliant Best For: Timeless lovers wanting maximum sparkle. Why It Shines: The most popular cut with 58 facets! It has never been known for any diamond to have more fire, scintillation, and brilliance. It goes with any style of the ring-from solitaire to halo types! Pro Tip: The round diamond is slightly more expensive, but when considering versatility, it is worth paying more. This is one of the most used diamond shape ring in the world. Princess Cut Best For: For modern minimalists willing to speak in clean lines. Why It Shines: Its sharp, square corners and heavy angles emit light and sparkle dazzlingly. The style choice is salient for sleek and contemporary settings. Pro Tip: Because its corners are somewhat delicate, choose a protective setting (a bezel will work). Cushion Cut Best For: Romantic beings who like things vintage. Why It Shines: The upper corners are soft and rounded (pillow-like), so it gives off an old-world charm while catching modern light. Halo settings do complement this cut wonderfully. Pro Tip: The bigger the carat, the better. The cut can hide inclusions well. Oval Cut Best For: Elegant trendsetters who want a flattering look. Why It Shines: Elongates fingers and offers the sparkle of a round diamond but with a unique twist. Ideal for solitaires or three-stone rings. Pro Tip: A bezel or V-prong setting protects its tapered ends. Emerald Cut Best For: Sophisticated minimalists who prefer clarity over sparkle. Why It Shines: Rectangular with stepped facets, creating a sleek “hall of mirrors” effect. Timeless and understated. Pro Tip: Prioritize high clarity grades—flaws are more visible in this cut. How to Choose? Style Match: Round (classic), Princess (modern), Cushion (vintage), Oval (trendy), Emerald (minimalist). Finger Fit: Oval/emerald elongate short fingers; cushion/round complement long fingers. Budget Hack: Princess and cushion cuts often offer better value than round. Place To Buy Leranath Diamond has over 7+ years experience in customize lab grown diamond and Jwellery. We export to various retailers, wholesalers, jewelers, jewelry manufacturers and importers aroundthe globe. We strive to become the leader in the diamond industry without losing focus and integrity as a family owned.
heart shape diamond
Diamond Guide

Heart Shaped Diamond Cut

April 2, 2025 by 0 comments
Nothing speaks love as much as a heart; thus, the heart-shaped diamond is the classic style of gemstone cut used for engagement rings, anniversary gifts, and romantic gestures. But what makes this cut so unique and special? How is it crafted? What should you consider before buying one? This blog will reveal the magical world of heart-shaped diamonds, exploring their history, craftsmanship, symbolism, and practical tips for potential buyers. What Is a Heart Shaped Diamond Cut? A heart-shaped diamond is exactly what the name implies: a brilliant-cut diamond shaped like a heart. This "fancy" cut belongs to the modified brilliant family, which includes oval, pear, and marquise shapes. Its distinctive features include: The Cleft: The V-shaped dip at the top of the heart. The Lobes: The two rounded halves forming the curves of the heart. The Point: A sharp, centered tip at the bottom. Crafting this design requires diamond cutters to start with a rough stone and meticulously shape it using precise angles and proportions. Unlike round or princess cuts, which prioritize geometric symmetry, the heart shape demands flawless balance to ensure even lobes and a sharp, centered point. A Brief History of Heart-Shaped Diamonds Since the Middle Ages, people have linked the heart symbol to love, but in the 15th and 16th centuries, heart-shaped gems rose to prominence. The Duke of Burgundy commissioned one of the earliest recorded heart-shaped diamonds in the 1400s as a gift for his beloved. However, it wasn’t until advancements in diamond-cutting technology in the 20th century that this shape became widely accessible. Today, heart-shaped diamonds are celebrated for their romantic appeal. Iconic examples include the 56-carat Heart of Eternity (part of the De Beers Millennium Star collection) and Taylor Burton’s 68-carat heart-shaped diamond, gifted by Richard Burton to Elizabeth Taylor. These stones showcase the cut’s ability to blend grandeur with intimacy. Anatomy of a Heart-Shaped Diamond: What Creates Its Sparkle? To understand what makes a heart-shaped diamond shine, let’s break down its structure: The Cleft: The V-shaped notch at the top ensures the heart’s unmistakable silhouette. The Lobes: Symmetrical curves are critical—uneven lobes make the diamond appear lopsided. The Wings: The tapered sides leading to the point. The Point: A sharp, undamaged tip enhances elegance. Cut Quality and Proportions Heart-shaped diamonds typically have 59 facets (flat, polished surfaces that reflect light). Key factors influencing their brilliance include: Symmetry: Even lobes, a centered cleft, and aligned wings. Length-to-Width Ratio: A ratio of 0.90–1.10 creates a balanced shape. Depth Percentage: Ideally 58%–62% for optimal light reflection. Heart-Shaped vs. Other Diamond Cuts: What Sets It Apart? While round and princess cuts dominate the market, heart-shaped diamonds offer unique advantages: Symbolism: No other cut conveys romance as directly. Uniqueness: A bold, less common choice for standout jewelry. Versatility: Pairs beautifully with halos, side stones, or solitaire settings. However, their delicate point requires protective settings (like V-prongs) to prevent chipping. Choosing a Heart-Shaped Diamonds : 7 Tips for Buyers Heart-shaped diamonds are stunning but require careful selection. Keep these tips in mind: Prioritize Cut and Symmetry: Opt for stones graded "Excellent" or "Very Good" in cut. Check Certification: Always buy GIA- or AGS-certified diamonds. Focus on the Point: Ensure the tip isn’t chipped or overly thick. Consider Size and Color: Larger hearts suit G–H color grades; smaller ones can go lower (I–J). Choose the Right Setting: V-prongs protect the point; halo settings enhance sparkle. Budget Wisely: Cutting complexity raises costs—prioritize cut quality over carat size. Think Long-Term: Active lifestyles may benefit from protective bezel settings. At Leranath Diamonds (Lab Grown Diamond) , we combine over 7 years of expertise in the online custom diamond business with cutting-edge technology to craft exquisite, ethically produced diamonds. Choose us for unparalleled quality, personalized designs, and a commitment to sustainable luxury that truly sets you apart. Symbolism and Occasions: Why Hearts Capture Hearts The heart-shaped diamond isn’t just a gem—it’s a story. Its symbolism makes it ideal for: Engagement Rings: A promise of lifelong love. Anniversary Gifts: Timeless tokens for milestones. Valentine’s Day: The ultimate romantic gesture. Custom Designs: Pair with pavé diamonds, colored gemstones, or engraved bands. Celebrities like Lady Gaga, Cardi B, and Blake Lively have embraced heart-shaped diamonds, proving their appeal spans generations. Caring for Your Heart Diamond Cut Due to its delicate point, heart-shaped diamonds need gentle care: Cleaning: Use mild soap, warm water, and a soft brush. Avoid harsh chemicals. Storage: Keep it separate to prevent scratches. Inspections: Schedule annual check-ups to secure prongs and protect the point. Insurance: Cover against loss, theft, or damage. FAQs Q: Are heart-shaped diamonds only for romantic gifts?A: While popular for engagements, they’re also cherished as heirlooms or self-purchases. Q: Do they sparkle as much as round brilliants?A: Yes! Their 59 facets reflect light beautifully—cut quality is key. Q: Can I resize a heart-shaped diamond ring?A: Yes, but resizing requires expertise to avoid stressing the point. Q: Are they trendy or timeless?A: Their symbolism ensures they’ll never go out of style. Conclusion: A Cut Above the Rest The heart-shaped diamond cut is not a fleeting trend—it’s a celebration of love, craftsmanship, and individuality. While it demands expertise to create and maintain, its emotional resonance and beauty make it a worthy choice for those seeking something extraordinary. Whether you propose, commemorate a milestone, or indulge in self-love, a heart-shaped diamond tells a story waiting to be shared. Take your time shopping, ask questions, and let your heart guide you. After all, the perfect diamond isn’t just about clarity or carat—it’s about the connection it represents.
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