IGI Certified 0.50 CT Emerald Cut Lab Grown Diamond - D Color, VS1 Clarity, HPHT Type
IGI認定0.50 ctエメラルドカットラボ栽培ダイヤモンド-D色、vs1明快さ
Experience Brilliance: Video showcasing an IGI Certified 0.50 CT Emerald Cut Lab Grown Diamond - D Color, VS1 Clarity, HPHT Type

IGI認定0.50 ctエメラルドカットラボ栽培ダイヤモンド-D色、vs1明快さ

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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によって細心の注意を払って認定されたHPHTラボで栽培されたダイヤモンドの時代を超越した優雅さと並外れた品質を体験してください。この見事な宝石の注目すべき特徴は次のとおりです。

  • タイプ: HPHT(高圧高温) - 優れた品質と輝きのために高度なテクノロジーを使用して作られています。
  • ラボ認定: IGI認定 - 信頼性と品質保証の確保。
  • 形: エメラルド - 洗練された洗練と洗練を醸し出し、永続的な美しさのための古典的な選択。
  • カラット重量: 0.50 ct。 - 優雅さと存在感の完璧なバランスをとる。
  • カラーグレード: D- GIAカラースケールの最高グレードで、例外的な純度と輝きを誇っています。
  • 明快さ: vs1-倍率が10倍下で見えるマイナーな包含物があり、驚くべき明快さと美しさを維持します。
  • 研磨: 優れた - 細心の注意を払って完璧に洗練され、その輝きと輝きを高めます。
  • 対称: 優れた - 最適な光の反射と対称性のために、正確にカットしてバランスが取れています。
  • 蛍光: なし - 蛍光がない自然な宝石、純粋な美しさを確保します。
  • 測定: 3.67 * 5.03 * 2.58 mm-簡単な設定と完璧なプレゼンテーションのための正確な寸法。
  • AVGの直径/比: 1.37-最大の優雅さのために調和のとれたバランスと割合を達成する。
  • 深さ: 70.30-輝きと光の分散を最大化するための理想的な深さ。
  • テーブルパーセンテージ: 69.00% - 最適な光反射と分散のためのバランスの取れたテーブルの割合。
  • シェード: なし - 透明で純粋で、最大の光感染と輝きを可能にします。

このHPHTラボで栽培されたダイヤモンドの比類のない美しさと洗練された美しさに没頭し、心を魅了し、永続的な賞賛を刺激するために細心の注意を払って作られています。

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