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.
このIGI認定を受けた4.02 CT Oval Cut Lab Grown Diamondの魅惑的な美しさを発見してください。
- タイプ： CVD（化学蒸気堆積）ラボで育てられました
- 認証： 検証された品質と信ity性について認定されたIGI
- 形： 楕円形のカット - エレガントで細長い、時代を超越したシルエット付き
- カラット重量： 4.02 ct。 - 実質的で印象的なサイズ
- カラーグレード： ファンシービビッドブルー - 鮮やかで目を引く青の色合い
- 明快さ： VS1 - 非常にわずかに含まれており、明確で美しい景色を確保する
- 研磨： 優れた - まばゆい輝きのための優れた表面仕上げ
- 対称： 優れた - 最適な光パフォーマンスのための完全に整列したファセット
- 測定： 8.97 x 12.23 x 5.61 mm - 最大の輝きのために正確にカット
- 平均直径/比： 1.36 - バランスのとれた優雅な外観のためによく均分しています
- 深さ： 62.50％ - 光の反射と輝きを高めるように設計されています
- テーブルパーセンテージ： 62.00％ - 素晴らしい輝きと明快さに最適です
- シェード： なし - 追加の色合いのない純粋な派手な鮮やかな青
このダイヤモンドは、鮮やかな色と並外れた職人技の絶妙なブレンドを表しており、見事な素晴らしい宝石に最適です。
