GIA Certified 1.50 CT Emerald Cut Lab Grown Diamond - D Color, VVS2 Clarity.
GIA認定1.50 CTラボ栽培エメラルドカットダイヤモンド-Dカラー、VVS2の透明度

GIA認定1.50 CTラボ栽培エメラルドカットダイヤモンド-Dカラー、VVS2の透明度

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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.

絶妙なHPHTエメラルドカットダイヤモンドの紹介:

  • タイプ: 高度な高圧高温(HPHT)テクノロジーを使用して作成され、並外れた品質と輝きを確保します。
  • ラボ認定: 有名なジェモロジー研究所(GIA)によって認証され、信頼性と優れた品質を保証します。
  • 形: 時代を超越したエメラルドカットに造られ、ステップカットファセットと優雅さと洗練された長方形の形状が特徴です。
  • カラット重量: 寛大な1.50カラットは、優雅さと優雅さを維持しながら注意を喚起する実質的なサイズを提供します。
  • カラーグレード: 見事なDグレードの色で飾られ、ダイヤモンドの輝きを高めるまれで並外れたレベルの無色のレベルを提示します。
  • 明快さ: VVS2の透明度に感銘を受け、10倍の倍率でのみ見える微小包有物を備えた例外的なレベルの純度を示しています。
  • ポーランドと対称性: 優れた(例)ポリッシュと対称性を示し、専門家の職人技を紹介し、比類のない輝きのための光の反射を最大化します。
  • 蛍光: 何も検出されず、異なる照明条件下ではダイヤモンドの自然の美しさが影響を受けないようにします。
  • 測定: 5.48 * 7.45 * 3.73ミリメートルの寸法に正確にカットされ、設定と取り付けのための正確な仕様を提供します。
  • 平均直径の比率: 平均直径/比率は1.36で、このダイヤモンドは、その優雅さと対称性を強調する、よく比例した形状を誇っています。
  • 深さとテーブルの割合: 深さ68.00%と64.00%のテーブル率を備えており、全体的な割合と輝きに貢献しています。
  • シェード: 識別可能なシェーディングのない純粋で無色の外観を示し、最適な輝きと透明性を確保します。

時代を超えた優雅さを体験してください:

この絶妙なHPHTエメラルドカットダイヤモンドの魅力にふける。婚約指輪、ペンダント、またはイヤリングを飾るかどうかにかかわらず、このダイヤモンドは、比類のない美しさと時代を超越した優雅さを確実に魅了し、ジュエリーコレクションに大事に追加されます。

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