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.
絶妙なGIA認定HPHT 1.02 CTロングクッションブリリアントラボで栽培されたダイヤモンドの紹介
見事なGIA認定ラボで栽培されたダイヤモンドであなたの瞬間を高め、細心の注意を払って完璧に作られます。この壮大な石の例外的な特徴は、輝き、純粋さ、洗練を求める人々にとって時代を超越した選択となります。
仕様：
- タイプ： HPHT（高圧高温）
- ラボ認定： GIA認定
- 形： 長いクッションは華麗です
- カラット重量： 1.02 ct。
- カラーグレード： D（無色）
- 明快さ： VVS2（非常にわずかに含まれている2）
- 品質を削減： 優れた（ex）
- 研磨： 優れた（ex）
- 対称： 優れた（ex）
- 蛍光： なし
- 測定： 5.25 x 7.03 x 3.47 mm
- AVGの直径/比： 1.34
- 深さ： 66.10%
- テーブルパーセンテージ： 62.00%
- シェード： なし
主な機能：
- 完璧なHPHT品質を確保する最適な輝きと輝き。
- GIA認定は、信頼性と品質を保証します。
- ユニークでエレガントな魅力のための長いクッションの鮮やかな形。
- d息をのむように無色の外観のための色グレード。
- VVS2の透明度、倍率であっても最小限の包含物を明らかにします。
- 最大の光反射と輝きのための優れたカット、ポーランド、および対称性。
- 蛍光はありません。すべての照明条件でダイヤモンドの純度を保証します。
- 完全にバランスのとれた魅惑的な石の正確な測定と割合。
永遠の美しさと卓越性のシンボルであるこのGIA認定HPHTラボで栽培されたダイヤモンドの贅沢にふける。真の職人技の本質を捉えたこの並外れた作品で生涯続く声明を出してください。
