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.
HPHTプロセスを使用して細心の注意を払って作られたこの例外的なラボで栽培されたダイヤモンドの輝きにふける。このエメラルドカットダイヤモンドは、透明度、色、職人技の最高水準を紹介しており、高級ジュエリーに並外れた選択肢となっています。
主な機能:
- タイプ: HPHT(高圧高温)、ナチュラルダイヤモンド層を模倣するプロセス
- 認証: IGIは認定され、ダイヤモンドの品質と信頼性を確保します
- 形: エメラルドカット、洗練された細長い形と段階的なファセットで有名な明確さを強調するステップカットファセット
- カラット重量: 0.50カラット、サイズと輝きの完璧なブレンドを提供する
- カラーグレード: D、最高の色のグレード、純粋で無色のダイヤモンドを提供する
- 明快さ: VVS1(非常にわずかに1を含む1)。
- 研磨: 優れた、滑らかで反射的な表面を提供します
- 対称: 優れた、最適なライトパフォーマンスのための完全なファセットアライメントを確保します
- 測定: 3.76 x 5.10 x 2.58 mm、視覚的に見事な外観に理想的な割合
- 平均直径/比: 1.36、バランスのとれた調和のとれた形状を提供します
- 深さ: 68.60%、ダイヤモンドの並外れた輝きと光の反射に貢献しています
- テーブルパーセンテージ: 63.00%、ダイヤモンドの表面積を最大化するために最適化します
- シェード: なし、二次的なトーンなしで透明で純粋なダイヤモンドを確保する
この0.50 ctエメラルドカットラボで栽培されたダイヤモンドは、比類のない美しさと品質を提供する現代のgemologyの傑作です。優雅さと洗練された時代を超越したジュエリーを作成するのに最適です。