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CVDクッションカットダイヤモンドの紹介：
- タイプ： 革新的な化学蒸気堆積（CVD）テクノロジーを使用して作成され、持続可能性と環境への親しみやすさを確保します。
- ラボ認定： 尊敬される国際的な宝石研究所（IGI）によって認証され、信頼性と品質を保証します。
- 形： 古典的なクッションカットに美しくファッションされ、柔らかい角と時代を超越したエレガンスのための華麗なファセットを特徴としています。
- カラット重量： 印象的なサイズと存在感を提供する実質的な3.00カラットは、見事なジュエリーピースを作成するのに最適です。
- カラーグレード： 魅力的なHグレードの色合いで放射され、微妙な暖かさでほぼカラーのない外観を誇っています。
- 明快さ： VS2として等級付けされ、拡大せずに検出するのが難しい小さな包含物で顕著な明確さを示します。
- ポーランドと対称性： 専門家の職人技と光のパフォーマンスを最大化することを反映して、優れた（例）ポリッシュと対称性を示します。
- 蛍光： さまざまな照明条件下でダイヤモンドの自然の美しさと明快さを保存することはありませんでした。
- 測定： 7.98 * 8.37 * 4.96ミリメートルの寸法を精密にカットし、取り付けと設定のための正確な仕様を提供します。
- 平均直径の比率： 平均直径/比率は1.05で、このダイヤモンドはバランスの取れた形状を誇り、優雅さと対称性を醸し出しています。
- 深さとテーブルの割合： 深さ62.20％と63.00％のテーブルパーセンテージを特徴としており、全体的な割合と輝きに貢献しています。
- シェード： シェーディングのない純粋で無色の外観を誇り、最適な輝きと透明性を確保します。
時代を超越した美しさを体験する：
この絶妙なCVDクッションカットダイヤモンドの魅力にふける。婚約指輪、ペンダント、またはイヤリングを飾るかどうかにかかわらず、このダイヤモンドはその輝きと洗練された魅力的であり、大切なジュエリーコレクションに並外れた選択肢となっています。
