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1.51 CTプリンセスカットラボで栽培されたダイヤモンドの優雅さを調べてください。
- タイプ: HPHT(高圧高温)、優れたダイヤモンドの品質を確保します
- ラボ: IGIは認定され、信頼性と品質基準を保証します
- 形: プリンセスカット、クラシックで時代を超越した外観を提供します
- カラット重量: 1.51 Ct。、豪華な宝石の作品を作成するのに最適です
- カラーグレード: E(色のない近く)、明るく輝く色合いを提供します
- 明快さ: VS1(非常にわずかに1を含む)、10倍の倍率でマイナーな包含物が見え、優れた透明性を確保する
- 研磨: 優れた、ダイヤモンドの輝きと光の反射を強化します
- 対称: 優れた、正確な職人技とバランスの取れたシルエットを確保します
- 測定: 6.00 x 6.22 x 4.40 mm、よく釣り合った対称形状を紹介する
- 平均直径/比: 1.04、調和のとれたバランスの取れた外観を提供します
- 深さ: 73.30%、光の反射と輝きを最適化します
- テーブルパーセンテージ: 69.00%、ダイヤモンドの輝きと火に貢献しています
- シェード: なし、明確で無色の外観を表示します
この絶妙なダイヤモンドは、婚約指輪から家宝の宝物まで、見事で洗練された宝石の作品を作成するのに理想的です。この並外れた明快さ、ほぼカラーのないグレード、そして完璧なカットで、このダイヤモンドは光を美しく捉え、優雅さと贅沢を滲み出させます。