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.
GIA認定1.03 CT HPHTクッションカットラボで栽培されたダイヤモンドの紹介
この絶妙なラボで栽培されたダイヤモンドの比類のない輝きを明らかにし、細心の注意を払って完璧に作られています。有名な宝石学研究所（GIA）によって認定されたこの見事なダイヤモンドは、その例外的な属性によって特徴付けられており、時代を超越した輝く選択肢になっています。
主な機能：
- タイプ： HPHT（高圧高温）
- ラボ認定： GIA認定
- 形： クッション
- カラット重量： 1.03 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： 5.66 x 5.95 x 3.60 mm
- 平均直径/比： 1.05
- 深さ： 63.60%
- テーブルパーセンテージ： 59.00%
- シェード： なし
なぜHPHTクッションカットダイヤモンドを選ぶのですか？
- GIA認定： 信頼性と品質を保証し、購入に自信を与えます。
- 無色の輝き： Dカラーグレードは、希少で手付かずのレベルの無色を意味し、ダイヤモンドの輝きを最大化します。
- 例外的な明快さ： VVS2 Clarityは最小限の包含物を保証し、完璧で魅惑的な外観を可能にします。
- 専門家の職人技： 優れたカット、ポリッシュ、および対称性を備えたこのダイヤモンドは、最適な光反射と輝きのために精密に設計されています。
- 蛍光なし： 蛍光が存在しないと、ダイヤモンドの純度と透明性が向上します。
- 理想的な寸法： サイズと優雅さの見事なバランスのために慎重に測定され、比例しています。
時代を超越した美しさと洗練のシンボルであるこのGIA認定HPHTクッションカットラボで栽培されたダイヤモンドを使用して、ジュエリーコレクションを高めます。
