1.71 CT Radiant Cut Lab-Grown Diamond, IGI Certified
IGI認定1.71カラットラジアントカットラボで栽培されたダイヤモンド(Eカラー、VS2の明瞭度)

IGI認定1.71カラットラジアントカットラボで栽培されたダイヤモンド(Eカラー、VS2の明瞭度)

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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IGI認定ラボで栽培されたダイヤモンドの並外れた輝きと倫理的調達でジュエリーコレクションを高め、その美しさと輝きを高めるために輝くカットで巧みに作られています。

製品の詳細:

  • タイプ: CVD(化学蒸気堆積)
  • ラボ: IGI認定
  • 形: 放射カット
  • カラット重量: 1.71カラット
  • カラーグレード: E(色のない近く)
  • 明快さ: vs2(非常にわずかに含まれています2)
  • 研磨: 優れた(ex)
  • 対称: 優れた(ex)
  • 測定: 5.77 x 8.45 x 3.77 mm
  • 平均直径/比: 1.46
  • 深さ: 65.30%
  • テーブルパーセンテージ: 66.00%
  • シェード: なし

主な機能:

  • 放射カット: 輝きと火を最大化するためにファセットされ、見事な光の表示を提供しました。
  • eカラーグレード: 訓練されていない目に最小限の色合いが見え、その明るさと明快さを高めて、色のない近くにあります。
  • vs2透明度: 拡大せずに検出するのが難しい非常にわずかな包含物、透明性と品質を確保します。
  • 優れたポリッシュと対称性: 最適な光の反射と対称性のための精密なカット、その輝きと美しさを高めます。
  • CVDプロセス: 持続可能なダイヤモンドの作成のための高度な技術を利用して、環境への影響を最小限に抑えます。

理想的:

  • エンゲージメントリング: 並外れた品質と美しさのダイヤモンドで愛とコミットメントを象徴しています。
  • 上質なジュエリー: 洗練と優雅さを反映する絶妙な作品を作成するのに最適です。

この1.71カラットラジアントカットラボで育てられたダイヤモンドの贅沢と輝きにふける。愛の象徴であろうと個人的なスタイルの声明であろうと、このダイヤモンドはその並外れた美しさと品質に魅了されます。

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