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認定された1.52 CT Oval Cut Lab Grown Diamondの優雅さを発見してください。 HPHTメソッドを使用して作成されたこの素晴らしいダイヤモンドは、並外れた品質と美しさのブレンドを提供します。
主な機能:
- タイプ: HPHT(高圧高温)ラボで栽培されたダイヤモンド
- ラボ認定: 真正性と品質保証のために認定されたIGI
- 形: 時代を超越した魅力のための古典的な楕円形
- カラット重量: 1.52 ct。かなりの存在のために
- カラーグレード: E(例外的な白)、ほぼカラーのない外観を提供します
- 明快さ: VS2(非常にわずかに含まれる2)、検出が困難なわずかな包含物を備えています
- 研磨: 優れた、滑らかで反射的な表面を確保します
- 対称: 優れた、強化されたスパークルのバランスの取れた割合を提供します
- 測定: 6.53 x 8.89 x 4.09 mm、洗練された細長い形状に最適
- 平均直径/比: 1.36、ダイヤモンドにバランスの取れた外観を与えます
- 深さ: 62.60%、その素晴らしい輝きに貢献しています
- テーブルパーセンテージ: 59.00%、最適な光反射を確保します
- シェード: なし、純粋な色の品質を維持します
このラボで栽培されたダイヤモンドは、高精度と時代を超越した美しさを組み合わせて、婚約指輪や特別な宝石に最適です。