IGI Certified Cushion Cut Lab-Grown Diamond - 3.23 CT, H Color, VS2 Clarity
IGI認定3.23 CTクッションカットラボで栽培されたダイヤモンド-H色、VS2の明瞭さ

IGI認定3.23 CTクッションカットラボで栽培されたダイヤモンド-H色、VS2の明瞭さ

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IGI Certified Lab-Grown Diamond
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Frequently Asked Questions +
Are lab grown diamonds real diamonds? +
Yes. Lab grown diamonds are 100% real diamonds with the same chemical structure, hardness, brilliance, and fire as mined diamonds. They are made of pure crystalline carbon and are graded by the same international standards as natural diamonds.
How are lab grown diamonds made? +
Lab grown diamonds are created using advanced CVD (Chemical Vapor Deposition) or HPHT (High Pressure High Temperature) technology. These processes replicate the natural conditions under which diamonds form deep within the earth, but in a controlled laboratory environment.
Do lab grown diamonds look different from mined diamonds? +
To the naked eye, lab grown and mined diamonds look the same in terms of brilliance, sparkle, and clarity. Even trained gemologists rely on advanced instruments and laser inscriptions on the girdle, not eyesight alone, to tell them apart.
Are lab grown diamonds durable enough for everyday wear? +
Yes. Lab grown diamonds have a hardness rating of 10 on the Mohs scale, just like natural diamonds. They are highly durable, scratch-resistant, and suitable for everyday jewellery such as engagement rings, wedding bands, earrings, bracelets, and pendants.
Why do people choose lab grown diamonds instead of mined diamonds? +
Many people choose lab grown diamonds for better value, transparent and traceable sourcing, lower environmental impact, and the ability to pick larger or higher quality stones within the same budget compared to mined diamonds.
Are lab grown diamonds environmentally friendly and ethical? +
Lab grown diamonds avoid traditional mining and generally use fewer natural resources and less land disruption. For many modern buyers, this makes them a more sustainable and ethical choice with a smaller environmental footprint.
Are lab grown diamonds certified by IGI, GIA, and other labs? +
Yes. Lab grown diamonds are certified by the same trusted gemological laboratories that grade natural diamonds, including IGI and GIA. Each certified stone comes with a grading report detailing its 4Cs (cut, colour, clarity, carat), proportions, and growth method.
Do lab grown diamonds have resale value? +
Like most jewellery, resale value depends on demand, quality, and market conditions. Lab grown diamonds focus on delivering strong upfront value by offering more size and quality for your budget, which is why many people prioritise their beauty and wearability over potential resale.
Can lab grown diamonds be used in any type of fine jewellery setting? +
Absolutely. Lab grown diamonds can be set in all types of fine jewellery, just like mined diamonds. They work perfectly in 18K gold, platinum, and other precious metals across engagement rings, wedding bands, earrings, necklaces, bracelets, and custom designs.
Do lab grown diamonds come in different shapes, sizes, and qualities? +
Yes. Lab grown diamonds are available in all popular shapes—round, oval, emerald, cushion, radiant, pear, marquise, princess, heart, hexagon, and more—across a wide range of carat weights, colours, and clarity grades, just like mined diamonds.
  • タイプ: CVDテクノロジーを使用して、倫理的で持続可能な慣行を確保するラボで育てられました。
  • ラボ認定: IGI認定、ダイヤモンドの品質と信頼性を保証します。
  • 形: クッションカットは、さまざまなジュエリーデザインに適したクラシックでエレガントな外観を提供します。
  • カラット重量: 3.23 Ct。、インパクトのある豪華な宝石の作品を作成するのに最適です。
  • カラーグレード: Hは、微妙な暖かさのヒントを備えたほぼカラーのないダイヤモンドを示し、石にキャラクターを追加します。
  • 明快さ: VS2、通常、肉眼では見えない小さなインクルージョンで優れた明快さを示します。
  • ポーランドと対称性: どちらも優れた(EX)と評価され、正確な切断と最大限の輝きのための完璧な仕上げを確保しました。
  • 蛍光: いずれにも、異なる照明条件下でダイヤモンドの自然な色と透明性を維持します。
  • 測定: 8.19 * 8.57 * 5.27 mm、平均直径比が1.05で、均質で視覚的に魅力的な外観を提供します。
  • 深さとテーブルの割合: 深さ64.30%と58.00%のテーブル率で、ダイヤモンドの全体的な視覚的影響と光のパフォーマンスに貢献しています。
  • シェード: なし、ダイヤモンド全体で一貫した色を確保します。

このIGI認定CVDラボで栽培されたダイヤモンドは、並外れた職人技、一流の品質、倫理的生産を組み合わせており、時代を超越した洗練されたジュエリー作品を作成するための優れた選択肢となっています。

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