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.
このIGI認定ラボで栽培されたダイヤモンドの時代を超越した美しさと並外れた品質にふける。完璧を求める人のために設計されたこのダイヤモンドは、素晴らしい輝きと比類のない純粋さを提供します。
- タイプ: 高圧高温(HPHT)
- ラボ認定: IGI認定
- 形: 楕円形
- カラット重量: 1.46カラット
- カラーグレード: D(無色)
- 透明度: vs1(非常にわずかに含まれています)
- 研磨: 優れた(ex)
- 対称: 優れた(ex)
- 測定: 6.40 x 8.67 x 4.03 mm
- 平均直径/比: 1.35
- 深さ率: 63.00%
- テーブルパーセンテージ: 62.00%
- シェード: なし
この見事な1.46カラットオーバルカットダイヤモンドは、輝きと火を最大化するために作られています。そのdカラーグレードは、純粋で無色の外観を保証しますが、VS1の透明度グレードは最小限の包含物を保証します。優れたポリッシュと対称性により、ダイヤモンドの自然の美しさがさらに向上し、高級ジュエリーピースに最適な選択肢になります。
実験室で栽培されたダイヤモンドの優雅さと倫理的な利点を受け入れます。この絶妙な宝石は、婚約指輪、時代を超越した記念日の贈り物、または輝きたい特別な機会に最適です。