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Loose Diamonds
  • Step Cut Hpht Cvd Lab Grown Diamonds 0.2ct -0.5ct Def Vs Trapezoid Cut Diamond Taper Trapezoid Loose Lab Grown Diamonds
  • Step Cut Hpht Cvd Lab Grown Diamonds 0.2ct -0.5ct Def Vs Trapezoid Cut Diamond Taper Trapezoid Loose Lab Grown Diamonds
  • Step Cut Hpht Cvd Lab Grown Diamonds 0.2ct -0.5ct Def Vs Trapezoid Cut Diamond Taper Trapezoid Loose Lab Grown Diamonds
  • Step Cut Hpht Cvd Lab Grown Diamonds 0.2ct -0.5ct Def Vs Trapezoid Cut Diamond Taper Trapezoid Loose Lab Grown Diamonds
  • Step Cut Hpht Cvd Lab Grown Diamonds 0.2ct -0.5ct Def Vs Trapezoid Cut Diamond Taper Trapezoid Loose Lab Grown Diamonds
  • Step Cut Hpht Cvd Lab Grown Diamonds 0.2ct -0.5ct Def Vs Trapezoid Cut Diamond Taper Trapezoid Loose Lab Grown Diamonds
Step Cut Hpht Cvd Lab Grown Diamonds 0.2ct -0.5ct Def Vs Trapezoid Cut Diamond Taper Trapezoid Loose Lab Grown Diamonds
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Step Cut Hpht Cvd Lab Grown Diamonds 0.2ct -0.5ct Def Vs Trapezoid Cut Diamond Taper Trapezoid Loose Lab Grown Diamonds

$28.50-$67.00/ Piece|1 Piece/Pieces(Min. Order)
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Step Cut Hpht Cvd Lab Grown Diamonds 0.2ct -0.5ct Def Vs Trapezoid Cut Diamond Taper Trapezoid Loose Lab Grown Diamonds

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Step Cut Design: The emerald and trapezoid cuts maximize brilliance and elegance, creating a sleek, timeless aesthetic ideal for fine jewelry like engagement rings, pendants, and earrings.
  • Lab-Grown Diamonds: Utilizing HPHT and CVD technologies, these synthetic diamonds offer the same optical and physical properties as natural diamonds at a fraction of the cost, with superior ethical and environmental sustainability.

Key features

  • 1. Ethical & Eco-Friendly Material Technology

    • With HPHT (High-Pressure High-Temperature) and CVD (Chemical Vapor Deposition) lab-grown technology, ensure ethical sourcing and reduced environmental impact compared to mined diamonds*. These lab-grown diamonds match the chemical composition of natural diamonds while avoiding ecological and ethical concerns.

  • 2. Superior Clarity & Cut for Brilliance

    • With VS1 clarity and an excellent cut grade, achieve up to 30% brighter light reflection compared to lower-clarity diamonds*, maximizing brilliance and fire in jewelry settings. The precise step-cut facets optimize light performance for a timeless, elegant appearance.

  • 3. Versatile Step-Cut Design for Modern Jewelry

    • With trapezoid and emerald-cut designs, create sleek, elongated jewelry pieces that flatter fingers and enhance perceived size compared to round cuts*. Ideal for engagement rings, pendants, and earrings, these cuts adapt to both classic and contemporary styles.

  • 4. Uncompromising Durability

    • With lab-grown diamond hardness (10 on the Mohs scale), withstand daily wear without scratching, outperforming cubic zirconia and other simulants*. The durable structure ensures longevity for everyday or special-occasion use.

  • 5. Untreated, Ethical Quality Assurance

    • With no chemical enhancements or fillings, meet strict ethical and quality standards for lab-grown diamonds*, aligning with certifications like GIA for untreated stones. Perfect for conscious consumers prioritizing authenticity and sustainability.

Product details

Step Cut Hpht Cvd Lab Grown Diamonds 0.2ct -0.5ct Def Vs Trapezoid Cut Diamond Taper Trapezoid Loose Lab Grown Diamonds

Step Cut HPHT CVD Lab Grown Diamonds (0.2ct–0.5ct) offer exceptional brilliance and durability with precise emerald, round, oval, or marquise cuts. Engineered using advanced HPHT CVD technology, these lab-grown diamonds feature VS1 clarity and an excellent cut grade, ensuring unmatched sparkle and versatility for fine jewelry applications.

Technical specifications

FeatureSpecificationApplication Scenario
ClarityVS1 (Very Slightly Included)Ideal for high-end jewelry requiring minimal inclusions
Cut QualityExcellentMaximizes light reflection for superior brilliance
MaterialHPHT CVD Lab-Grown DiamondsSustainable, cost-effective alternative to natural diamonds
Shape OptionsEmerald, Round, Oval, MarquiseCustomizable for engagement rings, pendants, or earrings
ColorD (Colorless) for white diamondsEnsures a pure, icy-white appearance
EnhancementsNone (Untreated)Guaranteed natural integrity without fillers or treatments

Customization guide

Adjust shape and color to meet specific design needs:

  • Oval/Marquise cuts elongate finger proportions for engagement rings.
  • Emerald cut enhances modern, architectural aesthetics.
  • Fancy colors (O-Z) add boldness for statement jewelry.

Get inspired

With their step-cut precision and lab-grown brilliance, these diamonds are perfect for timeless pieces. Pair an emerald-cut diamond with a sleek platinum band, or use a round brilliant cut for classic solitaire rings.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
ClarityVS1VS1 (Enhanced light performance)VS1 + Flawless facets*
Color RangeD (Colorless)D–E (Near-colorless)D–Z (Including fancy hues)
Shape FlexibilityRound, Oval+Marquise+Emerald
Durability9.0 Mohs9.2 Mohs9.5 Mohs*

Supplier's note

  1. Technical Breakthroughs:

    • HPHT CVD Process: Achieves 20% higher purity than traditional lab methods, ensuring unmatched clarity.
    • Step-Cut Precision: Enhanced light return (up to 75%) compared to standard cuts, ideal for emerald shapes.
    • Untreated Integrity: No fillers or treatments, making them 100% chemically pure for hypoallergenic jewelry.

  2. Version Selection Guide:

    • Base Model: Best for budget-conscious buyers prioritizing round/oval cuts and classic white diamonds.
    • Advanced Model: Ideal for designers needing marquise cuts or near-colorless shades (e.g., engagement rings).
    • Pro Model: Choose for emerald cuts or fancy colors (e.g., yellow/green), with durability exceeding industry standards by 30%.

Pro Model’s 9.5 Mohs rating ensures resistance to scratches even in high-wear settings like bracelets. Pair its emerald cut with platinum prongs to showcase its stepped facets optimally.

Frequently asked questions

  • Which cut maximizes brilliance in lab-grown diamonds like the Step Cut HPHT CVD emerald cut?

  • How do lab-grown diamonds (e.g., Step Cut HPHT CVD) compare to natural diamonds in terms of material quality?

  • Can Step Cut HPHT CVD lab-grown diamonds be customized into different shapes like oval or marquise?

  • Are Step Cut HPHT CVD lab-grown diamonds certified for clarity and cut standards like VS1 and Excellent?

  • What’s the best way to clean Step Cut HPHT CVD lab-grown diamonds with an emerald cut?

  • Are Step Cut HPHT CVD lab-grown diamonds suitable for engagement rings due to their durability?

  • What color options are available for Step Cut HPHT CVD lab-grown diamonds besides white (D color)?

  • Are Step Cut HPHT CVD lab-grown diamonds more sustainable than mined diamonds?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Round Brilliant CutEngagement rings, classic jewelryClarity: VS1 (Industry: VS2) ▲1; Cut: Excellent (ISO 3801 certified)Optimal light reflection, timeless appeal, durable for daily wearHigher cost than other cuts; requires precise setting to avoid chipping
Emerald CutModern engagement rings, elegant pendantsStep-cut design (ISO 3801); Clarity: VS1 (Industry: VS2) ▲2Sleek elongated shape, reduces finger appearance, pairs with vintage designsProne to showing inclusions; less sparkle compared to brilliant cuts
Oval CutFashion-forward jewelry, vintage stylesModified brilliant cut; Color: D (Industry: E) ▲1Combines round and marquise aesthetics, versatile stylingRisk of "bowtie" effect if cut poorly; requires skilled craftsmanship
Marquise CutStatement pieces, unique engagement ringsBoat-shaped symmetry (GIA certified); Durability: 8.5/10 (Industry: 8.0) ▲2Dramatic elongated shape, appears larger, eye-catchingTips prone to chipping; needs protective settings for longevity
Lab-Grown DiamondsEthical jewelry, budget-conscious buyersSynthetic lab-grown (ASTM E1885); Cost: 30% lower (Industry: higher) ▲3Identical properties to natural diamonds, eco-friendly, affordable luxuryPerceived as less "valuable" in traditional markets
Advanced Clarity (VVS1)Luxury markets, high-end jewelryClarity: VVS1 (Advanced tier) ▲2 vs Base (VS1); HPHT CVD processSuperior clarity, premium quality, cutting-edge technologyHigher price point; niche market appeal

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.