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 Square Emerald Cut Lab Grown Diamondの魅力を掘り下げてください。これが際立っている理由は次のとおりです。
- タイプ： 高度なHPHTメソッドを使用して作成され、倫理的で持続可能な調達慣行を確保します。
- 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、信頼性と品質を保証します。
- 形： 絶妙な広場エメラルドカット、その時代を超越した優雅さと魅惑的な魅力で有名です。
- 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： 美しく輝く色合いを滲み出させるエレガントなEカラーグレード。
- 明快さ： 印象的なVS1の明瞭さは、10倍の倍率で見える最小限の包含物を特徴とし、例外的な輝きと輝きを確保します。
- ポーランドと対称性： 優れたポリッシュと対称性（EX）を示し、光が各面から正確さと対称性で反射し、全体的な美しさを高めます。
- 蛍光： なし、ダイヤモンドの自然の輝きと純度を維持します。
- 測定： 6.27 * 6.31 * 4.11 mmの正確なサイズで、平均直径比は1.01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65.60％と59.00％のテーブルパーセンテージで最適な割合があり、光のパフォーマンスと輝きを最大化します。
- 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。
