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認定を受けた0.50 ct Marquise Cut Lab-Grown Diamondの輝きと優雅さを体験してください。 HPHT（高圧高温）メソッドを使用して作られ、IGIによって細心の注意を払って格付けされたこの見事な宝石は、比類のない品質と美しさを提供します。
主な機能：
- タイプ： HPHT（高圧高温）メソッドは、優れた品質と例外的な純度を保証します。
- ラボ： IGIは認定され、信頼性と最高水準の遵守を保証します。
- 形： Marquiseは、その細長い形と絶妙な輝きで祝われ、ユニークでエレガントなジュエリーのデザインに最適です。
- カラット重量： 0.50 ct。、繊細でありながら印象的な存在感を提供します。
- カラーグレード： D（無色）、例外的な輝きと純度のための最高の色グレードを表します。
- 明快さ： VVS2（非常にわずかに含まれています）。倍率の下でのみ微小包有物が表示され、例外的な明確さが確保されます。
- 研磨： 優れた（EX）、滑らかで反射的な表面を確保して最大の輝きを確保します。
- 対称： 優れた（Ex）、最適な光パフォーマンスのためのファセットの正確なアライメントを保証します。
- 蛍光： なし、さまざまな照明条件下で一貫した輝きを確保します。
- 測定： 4.16 x 8.41 x 2.49 mm。
- 平均直径/比： 2.02、マーキーズカットの細長く優雅な形状を強調しています。
- 深さ： 59.90％、光の反射と輝きを最適化します。
- テーブルパーセンテージ： 63.00％、見事なディスプレイの火と輝きのバランス。
- シェード： なし、二次的な色合いなしで純粋で明確な外観を提供します。
このラボで栽培されたダイヤモンドは、現代のテクノロジーと時代を超越した優雅さを組み合わせており、一生大切にされる見事なジュエリー作品を作成するのに最適な選択肢になります。
