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.
Exquisite 1.00 CT Oval Cut Lab Grown Diamondでジュエリーコレクションを高め、IGIによって細心の注意を払って作成され、認定されています。この見事な宝石のハイライトは次のとおりです。
- タイプ： HPHT（高圧高温）メソッドは、優れた品質と倫理的創造を保証します。
- 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、信頼性と品質を確保します。
- 形： 楕円形のカット、その優雅なシルエットで知られる時代を超越したエレガントな選択。
- カラット重量： 寛大な1.00 ct。、驚くべき輝きと存在感を提供します。
- カラーグレード： D色、スケールで最高のグレードで、純粋で眩しい白い色合いを示します。
- 明快さ： VS1の透明度は、拡大下でほとんど見えない非常にわずかな包含物を示し、例外的な輝きと輝きを確保します。
- ポーランドと対称性： どちらも優れた（Ex）として等級付けされ、完璧な職人技と最大の輝きのための正確な割合を紹介しました。
- 蛍光： いずれにも、さまざまな照明条件の下でダイヤモンドの自然の美しさと輝きを保存します。
- 測定： 5.51 * 8.46 * 3.40 mmに巧みにカットされ、平均直径/比は1.54で、最適な光のパフォーマンスに理想的な割合が確保されます。
- 深さ： 61.70、ダイヤモンドの魅惑的な深さと輝きに貢献しています。
- テーブルパーセンテージ： 59.00％、例外的な光反射と分散のための完全に比例したテーブルファセット。
- シェード： なし、あらゆる視線で魅了される純粋で輝く外観を確保します。
洗練と贅沢の象徴であるこの楕円形のカットラボで育ったダイヤモンドの時代を超越した優雅さと倫理的美しさにふける。
