2.19 ctアヒル型のラボ栽培ダイヤモンド、vs1明快さ、h色
Video of 1.52 Carat Duck-Shaped Lab Grown Diamond showcasing its F Color, VS1 Clarity, Ideal Cut, Excellent Polish and Symmetry, with 360-degree view of its unique shape and brilliance

2.19 ctアヒル型のラボ栽培ダイヤモンド、vs1明快さ、h色

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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2.19カラットCVDラボで栽培されたダイヤモンドは、ユニークなアヒルの形状を特徴としており、ジュエリーに並外れたパーソナライズされたタッチを求める人にとっては珍しく魅惑的な選択肢となっています。この例外的なダイヤモンドの重要な詳細は次のとおりです。

  • タイプ: CVD(化学蒸気堆積)
  • 形: アヒル
  • カラット重量: 2.19 ct
  • カラーグレード: D(最高の色グレード、完全に無色)
  • 明快さ: vs1(非常にわずかに含まれており、10倍の倍率で表示される最小限の包含物)
  • 品質を削減: 優れた(Ex) - 優れた光のパフォーマンス、輝きを最大化します
  • 研磨: 非常に良い(VG) - 最小限の傷の滑らかな表面
  • 対称: 非常に良い(VG) - 最適な光反射のためのよく整合したファセット
  • 蛍光: なし - UV光の下での影響は保証されません
  • 測定: 8.53 x 9.27 x 4.70 mm
  • 平均直径/比: 1.09 - 完全にバランスの取れた割合
  • 深さ率: 55.08% - 輝きと輝きに理想的な深さ
  • テーブルパーセンテージ: 66.00% - 優れた輝きのための光のリターンを最大化します

このユニークなアヒルの形をしたダイヤモンドは、本当にユニークなエンゲージメントリングやカスタムジュエリーピースを作成するのに理想的で、優雅さと個性の両方を提供します。

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