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認定された1.70カラットオーバルカットラボで栽培されたダイヤモンドの魅力を発見してください。
- タイプ： HPHT（高圧高温）
- ラボ： IGI認定
- 形： 楕円形
- カラット重量： 1.70 ct
- カラーグレード： E（無色）
- 明快さ： SI1（わずかに含まれている）
- 研磨： 優れた（ex）
- 対称： 優れた（ex）
- 測定： 6.77 x 9.27 x 4.21 mm
- 平均直径/比： 1.37
- 深さ： 62.20%
- テーブルパーセンテージ： 60.00%
- シェード： なし
主な機能：
- ブリリアントカット： 最大の輝きと火のための精密カット。
- 認定品質： IGI認定は、信頼性を保証し、高い業界標準を満たしています。
- 倫理的調達： HPHTテクノロジーを使用して、持続可能で環境に優しい代替品を提供するラボで栽培されています。
- 汎用性の高いデザイン： 婚約指輪から素晴らしいネックレスまで、絶妙な宝石の作品を作成するのに最適です。
- 絶妙な職人技： 各ダイヤモンドは、その自然の美しさと輝きを紹介するために注意して作られています。
このIGI認定を受けた1.70カラットオーバルカットラボで栽培されたダイヤモンドで、時代を超越した美しさと責任ある贅沢のシンボルでジュエリーコレクションを向上させます。
