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1.00 CT Oval Lab Grown Diamondとの優雅さと輝きを体験してください。 HPHTメソッドを使用して精度と倫理的な調達で作られたこの見事な宝石は、洗練の証です。ここにその注目すべき機能があります:
- タイプ: 革新的なHPHT(高圧高温)法を使用して栽培され、並外れた品質と耐久性を確保します。
- ラボ認定: IGIは認定され、信頼性と優れた職人技の保証を提供します。
- 形: 古典的な楕円形の形状、デザインの時代を超越した優雅さと汎用性を提供します。
- カラット重量: 寛大な1.00カラットサイズ、その輝きを伴う印象的な声明を出します。
- カラーグレード: エレガントなE色、純度と明るさを紹介します。
- 明快さ: 完璧なvs1の明快さ、印象的な透明性と輝きを明らかにします。
- 研磨: 優れた(Ex)ポリッシュ、滑らかで光沢のある表面を確保し、最大の輝きを確保します。
- 対称: 優れた(例)対称性、バランスの取れた割合と視覚的魅力の紹介。
- 蛍光: 何も検出されず、異なる照明条件下で自然で変更されていない外観を確保します。
- 測定: 5.64 * 7.91 * 3.57 mmで正確に比例して、最適な輝きと火を提供します。
- 平均直径/比: 平均直径比は1.40で、調和のとれたバランスのとれたシルエットを誇っています。
- 深さとテーブルの割合: 63.30の深さと62.00%のテーブルパーセンテージを特徴とし、その輝きと輝きを高めます。
- シェード: 識別可能な色合いのない驚くほど無色、その魅力と輝きを最大化します。
あなたのコレクションの優雅さと持続可能性の大切なシンボルになることを目的とした、この絶妙なラボで育ったダイヤモンドの美しさと倫理的な職人技にふける。