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.
宝石のコレクションを、私たちの絶妙なHPHTラボで栽培したダイヤモンドで、細心の注意を払って完璧に作られています。これがそれが例外的な理由です:
- タイプ: HPHT(高圧高温)、優れた輝きと純度を確保します。
- 認証: IGI認定、真正性と品質保証のマーク。
- 形: エレガントなエメラルドカット、時代を超越した洗練されています。
- カラット重量: 寛大な1.50 ct。サイズ、大胆でエレガントな声明を出します。
- カラーグレード: D、比類のない輝きのための最高レベルの無色を表す。
- 明快さ: VVS2の透明度、完璧な透明性と輝きを保証します。
- ポーランドと対称性: どちらもex(優れた)と評価され、例外的な職人技と精度を紹介しました。
- 蛍光: なし、ダイヤモンドの自然の美しさと明快さを保存します。
- 測定: 5.41 * 7.59 * 3.63 mmの正確な寸法、完全な割合を確保します。
- 平均直径/比: 1.40、理想的な対称性と視覚バランスを提供します。
- 深さとテーブルの割合: 深さ67.10とテーブル率が66.00%で、光の反射と輝きを最適化するために巧みにカットされます。
- シェード: なし、目を魅了する見事で無色の外観を確保します。
このHPHTラボで栽培されたダイヤモンドで、時代を超越した優雅さと比類のない品質のシンボルで、豪華さと洗練をお楽しみください。