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.
製品説明：
優れた品質と信ity性を確保するために、細心の注意を払って作られ、IGI認定を受けた、見事なHPHTラボが栽培されたダイヤモンドを導入します。この絶妙なダイヤモンドは、魅惑的なクッションカットを特徴としており、時代を超越した優雅さと輝きを求めている人に理想的な選択肢となっています。 1.00 ct。のカラット重量で、このダイヤモンドは洗練と贅沢の象徴です。
主な機能：
- タイプ： HPHT（高圧高温）
- ラボ認定： IGI認定、ダイヤモンドの信頼性と品質を保証します。
- 形： クッション、古典的でロマンチックな魅力を提供します。
- カラット重量： 1.00 ct。、それを実質的で人目を引くセンターピースにします。
- カラーグレード： D、最高で最も望ましい色グレードで、純粋で眩しい外観を確保します。
- 明快さ： 非常にわずかに2（VVS2）を含み、拡大下でのみ見える最小限の包含物を示しています。
- 品質を削減： 優れた（例）、優れた職人技を紹介し、ダイヤモンドの輝きを最大化します。
- 研磨： 優れた（例）、ダイヤモンドの全体的な美しさを高める完璧な表面仕上げに貢献します。
- 対称： 優れた（例）、バランスのとれた調和のとれた外観のためのファセットの正確な整列を確保します。
- 蛍光： なし、紫外線の下で蛍光を示さないダイヤモンドを保証します。
- 測定： 5.46 x 5.75 x 3.68 mm。ダイヤモンドのサイズを明確に理解するための特定の寸法を提供します。
- 平均直径/比： 1.05、均質で視覚的に魅力的な形状を示しています。
- 深さ： 67.40％、ダイヤモンドの全体的なプロポーションと輝きに貢献しています。
- テーブルパーセンテージ： 58.00％、最適な光反射のためにダイヤモンドの平らな上面のサイズを指定します。
- シェード： なし、無色で手つかずの外観のダイヤモンドを確保します。
このIGI認定HPHT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。
