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HPHTラボで栽培されたダイヤモンド-Cushionカット1.02 ct
私たちのIGI認定HPHTラボで栽培されたダイヤモンドで、見事なクッションカットで優雅さの縮図を発見してください。この絶妙なダイヤモンドは例外的な特徴を誇っており、輝きと美しさを求める人に最適な選択肢となっています。
重要な仕様：
- タイプ： HPHT（高圧高温）
- ラボ： IGI認定
- 形： クッション
- カラット重量： 1.02 ct。
- カラーグレード： d
- 明快さ： ごくわずかに1（vs1）
- 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： 5.55 x 5.58 x 3.74 mm
- 平均直径/比： 1.01
- 深さ： 67.40%
- テーブルパーセンテージ： 61.00%
- シェード： なし
特徴：
- 例外的なカット品質： 優れたカットは、最大の輝きと火を保証し、それを魅惑的な選択にします。
- IGI認定： ダイヤモンドには、有名なIGI認定が付属しており、その品質と信頼性の保証を提供します。
- 色の完璧さ： 最も高い色グレードであるDとして等級付けされたこのダイヤモンドは、例外的な白さと純度を示しています。
- 完璧な明快さ： VS1の透明度の評価により、ダイヤモンドの拡大は10倍の倍率でのみ見えるわずかな包含物であり、見事な外観を確保しています。
- HPHTテクノロジー： 高圧高温技術を使用して作られたこのダイヤモンドは、その美しさを高めるために特殊なプロセスを受けます。
- 最適な割合： 慎重に測定された寸法、平均直径/比、深さ、およびテーブルの割合は、ダイヤモンドの見事な外観に寄与します。
- 蛍光なし： 蛍光が存在しないと、さまざまな照明条件でのダイヤモンドの純粋で自然な外観が保証されます。
このIGI認定のHPHTラボで栽培されたクッションカットダイヤモンドを使用して、時代を超越した美しさと洗練されたジュエリーコレクションを向上させます。
