1.50 CT Oval Cut Lab-Grown Diamond, IGI Certified, D Color, VVS2 Clarity
IGI認定1.50 CT OVAL CUT LAB成長ダイヤモンド-D色、VVS2の透明度、HPHTエクセレンス

IGI認定1.50 CT OVAL CUT LAB成長ダイヤモンド-D色、VVS2の透明度、HPHTエクセレンス

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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.

この見事なIGI認定1.50カラットオーバルカットラボで栽培されたダイヤモンドでコレクションを高めます。 HPHTテクノロジーを使用して巧みに作られたこのダイヤモンドは、優れた品質と倫理的生産を組み合わせています。

製品の詳細:

  • タイプ: HPHT(高圧高温)ラボで栽培されたダイヤモンド、並外れた品質と倫理的調達を提供する
  • 認証: IGI認定、真正性と厳しい業界基準の遵守を確保する
  • 形: 楕円形、輝きを最大化し、魅惑的な視覚効果を作成するように設計されています
  • カラット重量: 1.50カラット、重要でエレガントな存在感を提供します
  • カラーグレード: D(無色)、純粋で完璧な外観の最高グレード
  • 明快さ: VVS2(非常にわずかに含まれています)、肉眼では見えない微小包括的
  • 研磨: 優れた(例)、優れた職人技と反射的な輝きを紹介します
  • 対称: 優れた(Ex)、最適な輝きのための正確なファセットアライメントを確保します
  • 測定: 6.54 x 8.88 x 4.09 mm、バランスのとれた印象的な楕円形を提供する
  • 平均直径/比: 1.36、調和のとれたエレガントな割合に貢献しています
  • 深さ: 62.50%、光のパフォーマンスと全体的な輝きを高めます
  • テーブルパーセンテージ: 61.00%、ダイヤモンドの火とシンチレーションの最適化
  • シェード: なし、一貫した純粋な視覚的魅力を確保します

この1.50カラットオーバルカットラボで栽培されたダイヤモンドは、そのD色とVVS2の明瞭さを備えた、贅沢、精度、倫理的な卓越性のシンボルとして際立っています。その例外的な磨きと対称性により、高級ジュエリーには絶妙な選択肢があります。

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