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.
- タイプ: HPHT(高圧高温)
- ラボ認定: IGI認定、信頼性と品質保証の確保。
- 形: エレガントな楕円形のカット、時代を超越した美しさと洗練を提供します。
- カラット重量: 寛大な1.50 ct。、実質的な輝きと存在を提供します。
- カラーグレード: D、ダイヤモンドカラースケールの最高グレードで、例外的な白さと純度を表します。
- 明快さ: VVS2は、非常にわずかに含まれていることを示しており、10倍の倍率の下で微小包有物のみが表示され、驚くべき明確さと輝きが確保されます。
- 研磨: 優れた(例)、完璧な表面仕上げと並外れた光沢を紹介します。
- 対称: 優れた(Ex)、最大の光反射と輝きのためのファセットの完全なアライメントを実証します。
- 蛍光: なし、蛍光干渉なしにダイヤモンドの自然の美しさを確保します。
- 測定: 6.47 * 8.78 * 4.05 mmの正確な寸法は、バランスのとれた、よく比例した外観を提供します。
- AVGの直径/比: 平均直径/比率は1.36で、このダイヤモンドは心地よい細長い楕円形を示しています。
- 深さ: 62.60、最適な光の反射と輝きに貢献しています。
- テーブルパーセンテージ: 56.00%、輝きと火の適切なバランスを確保します。
- シェード: いずれにも、最も純粋な形でダイヤモンドを提示し、望ましくない色合いから解放されます。
IGIによって細心の注意を払って等級付けされ、認定されたこの絶妙なHPHTオーバルカットダイヤモンドは、比類のない美しさ、輝き、品質を約束し、ジュエリーの作品に見事な選択肢になります。