IGI Certified 1.50 CT Oval Lab-Grown Diamond: D Color, VVS1 Clarity
IGI認定1.50 CT Oval Lab成長ダイヤモンド:Dカラー、VVS1の透明

IGI認定1.50 CT Oval Lab成長ダイヤモンド:Dカラー、VVS1の透明

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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認定を受けた1.50 ct楕円形のラボで栽培されたダイヤモンドで、比類のないエレガンスを体験してください。これが例外的な選択である理由は次のとおりです。

  • タイプ: HPHT(高圧高温)プロセスは、優れた品質と輝きを保証します。
  • ラボ: 名誉ある国際宝石学研究所(IGI)によって認定され、信頼性と品質を保証します。
  • 形: 楕円形のカット、時代を超越した洗練と恵みを醸し出しています。
  • カラット重量: 実質的な1.50 ct。、放射性の贅沢と威信。
  • カラーグレード: D、カラースケールで最高グレードで、例外的な純度と輝きを紹介します。
  • 明快さ: VVS1の透明度、最大の輝きと火災のための実質的に完璧な明確さを意味します。
  • 研磨: 優れた(EX)、完璧な表面の品質と見事な光沢を誇る。
  • 対称: 優れた(EX)、最適な光のパフォーマンスのために完全に整列したファセットを備えています。
  • 蛍光: いずれにも、蛍光効果なしでダイヤモンドの自然の美しさを保存します。
  • 測定: 理想的な割合と輝きのために、6.55 * 8.94 * 4.11 mmに正確にカットします。
  • 平均直径/比: 1.36、審美的に心地よい外観のために完璧なバランスをとる。
  • 深さ: 62.70、最適な深さの割合でダイヤモンドの輝きと火を強化します。
  • テーブルパーセンテージ: 59.00%、ダイヤモンドの対称性と光の反射に貢献しています。
  • シェード: なし、望ましくない色合いのない純粋で透明なダイヤモンドを確保します。

時代を超越した美しさと洗練のシンボルであるこの絶妙なラボで栽培されたダイヤモンドで、ジュエリーコレクションを高めてください。

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