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認定の1.50 ct Square Emerald Cut Lab Grown Diamondの優雅さを体験してください。完璧に作られたこのダイヤモンドは、洗練と美しさを醸し出しています。これがそれが例外的な理由です：
- タイプ： 高度なHPHTメソッドを使用して、倫理的に調達および作成されています。
- ラボ認定： 名誉ある国際宝石学研究所（IGI）によって認証され、信頼性と品質を確保します。
- 形： 時代を超越した魅力的な魅力で知られる絶妙な広場エメラルドカット。
- カラット重量： 1.50カラットのサイズが大きく、贅沢と洗練の大胆な声明を出します。
- カラーグレード： d色グレード、まばゆいばかりの純粋な色合いを紹介します。
- 明快さ： 印象的なVS1の透明度、10倍の倍率で目に見える包有物が最小限でないため、驚くべき輝きと輝きが確保されます。
- ポーランドと対称性： 例外的なポリッシュと対称性（EX）を示し、各ファセットを精度と対称性で反射し、全体的な美しさを高めます。
- 蛍光： なし、蛍光効果なしでダイヤモンドの自然な輝きが輝くことができます。
- 測定： 6.15 * 6.27 * 4.05 mmの正確なサイズで、平均直径比は1.02で、調和のとれたバランスの取れた外観が確保されます。
- 深さとテーブルの割合： 深さ65.90％と61.00％のテーブルパーセンテージで、完全にバランスの取れた割合があり、光のパフォーマンスと輝きを最適化します。
- シェード： 望ましくない色合いから完全に解放され、魅惑的で輝く外観を確保します。
この正方形のエメラルドカットラボで栽培されたダイヤモンドの魅惑的な美しさに没頭します。そこでは、すべてのファセットが職人技と優雅さの頂点を反映しています。
