IGI Certified 3.50 CT Oval Cut Lab Grown Diamond - I VS2
IGI認定3.50 CT Oval Cut Lab Grown Diamond -I Color、VS2 Clarity

IGI認定3.50 CT Oval Cut Lab Grown Diamond -I Color、VS2 Clarity

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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.
  • タイプ:CVD(化学蒸気堆積)メソッドを使用して作成され、環境に優しい持続可能なダイヤモンド作成の実践を確保します。

  • ラボ認定:IGI認定を受け、ダイヤモンドの信頼性と品質の保証を提供します。

  • :楕円形は、エレガントで細長い外観で知られており、ユニークで洗練された外観を提供します。

  • カラットの重量:重量は3.50カラットで、このダイヤモンドはその印象的なサイズと存在感で注意を向けます。

  • カラーグレード:私に等級付けされたこのダイヤモンドは、わずかな色の色を示し、その外観に暖かさと性格を追加します。

  • 明確さ:VS2と評価されているこのダイヤモンドは、通常、肉眼では見えない非常にわずかな包含物を表示し、優れた明快さと輝きを確保します。

  • 研磨:優れた(EX)ポーランドのグレードで、このダイヤモンドは完璧な表面の品質を誇り、その輝きと輝きを最大化します。

  • 対称:優れた(ex)対称性グレードを備えたこのダイヤモンドは、ファセットの完全なアライメントを紹介し、全体的な視覚的魅力を高めます。

  • 蛍光:なし、ダイヤモンドがさまざまな照明条件下で純粋で自然な外観を維持することを保証します。

  • 測定:ダイヤモンドは8.58 * 12.38 * 5.14 mmで、カスタムメイドのジュエリーピースを作成するための正確な寸法を提供します。

  • AVG直径/比率:平均直径/比率が1.44で、このダイヤモンドは、エレガントで時代を超越したデザインを作成するのに理想的な、均質に均一な楕円形の形状を提供します。

  • 深さ:ダイヤモンドの深さは59.90を測定し、その理想的な割合に貢献し、その輝きを高めます。

  • テーブルパーセンテージ:テーブルの割合が63.00%で、このダイヤモンドのテーブルファセットはその光のパフォーマンスと輝きに影響を与え、魅力的な視覚的影響を確保します。

  • シェード:なし、望ましくない色調や色合いなしで明確で無色の外観を確保します。

このIGI認定CVDラボで育てられた楕円形のダイヤモンドは、品質、職人技、倫理的な調達の頂点を表しており、絶妙で意味のある宝石の作品を作成するのに最適な選択肢です。

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