IGI Certified 5.00 CT Oval Cut Lab-Grown Diamond
IGI認定5.00 CT Oval Cut Lab-Grown Diamond、VS1 Clarity、G Color

IGI認定5.00 CT Oval Cut Lab-Grown Diamond、VS1 Clarity、G Color

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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.

IGI認定5.00 CT Oval Cut Lab-Grown Diamondの豪華な輝きにふける。この絶妙な宝石は、最先端のテクノロジーと専門家の職人技を組み合わせて、環境に優しく見事なダイヤモンドを提供します。

  • タイプ: CVD(化学蒸気堆積)
  • 認証: IGI認定
  • 形: 楕円形
  • カラット重量: 5.00 ct。
  • カラーグレード: g
  • 明快さ: vs1
  • 研磨: 優れた(ex)
  • 対称: 優れた(ex)
  • 蛍光: なし
  • 測定: 9.76 x 13.37 x 5.98 mm
  • 平均直径/比: 1.37
  • 深さ: 61.30%
  • テーブルパーセンテージ: 63.00%
  • シェード: なし

この見事なラボで栽培されたダイヤモンドは、その輝きと輝きを高めるエレガントな楕円形の形を特徴としています。 Gカラーグレードは、ほぼカラーのない外観を保証し、VS1の明確さは例外的な純度を提供します。優れたポーランドと対称性により、このダイヤモンドは光の反射を最大化し、火と輝きの魅惑的な表示を作り出します。

この5.00カラットのダイヤモンドは、素晴らしいジュエリーの設定に最適です。サイズと優雅さを組み合わせて、美しさと持続可能性の両方を求める人にとって理想的な選択肢となります。この壮大なラボで栽培されたダイヤモンドを使用して、コレクションに贅沢のタッチを追加します。

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