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.
次の属性を使用して、IGI認定された1.50 ct楕円形のラボ栽培ダイヤモンドの優雅さと洗練されたことを調べてください。
- タイプ： HPHT（高圧高温）、例外的な耐久性と輝きを確保します。
- ラボ： IGI認定、信頼性と品質を保証します。
- 形： 楕円形、時代を超越した美しさと汎用性を提供します。
- カラット重量： 1.50 ct。、注意を命じる豪華なセンターピース。
- カラーグレード： E、驚くほど純粋で輝く外観を誇っています。
- 明快さ： VS1、拡大の下でのみ最小限の包含物が表示され、例外的な明快さと輝きが確保されます。
- 研磨： 優れた（EX）、完璧に滑らかな表面のために細心の注意を払って作られています。
- 対称： 優れた（Ex）、最大の輝きと火のために完全に整列したファセットを備えています。
- 蛍光： なし、ダイヤモンドの自然な輝きが干渉することなく輝くことができます。
- 測定： 6.50 * 8.80 * 4.11 mm、最適な輝きと割合のための厳密な基準に合わせて精密なカット。
- 平均直径/比： 1.35、楕円形の長さと幅の理想的なバランスを提供します。
- 深さ： 63.20、光の反射を強化し、輝きを最大化するために最適化されています。
- テーブルパーセンテージ： 59.00％、輝きと分散の完璧なバランスをとる。
- シェード： なし、ダイヤモンドの輝きが望ましくない色合いによって非難されたままであることを保証します。
この絶妙な1.50 ct楕円形のラボで栽培されたダイヤモンドで、洗練と贅沢を受け入れ、時代を超越した瞬間を捉え、永続的な思い出を作るのに最適です。
