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.
IGI認定1.50 ct楕円形のラボで栽培されたダイヤモンドの輝きと美しさにふける。完璧に作られ、それは優れた職人技と時代を超越した優雅さの証です:
- タイプ: HPHT(高圧高温)、並外れた品質と輝きを確保します。
- ラボ: 有名な国際宝石研究所(IGI)によって認定され、信頼性と卓越性を保証します。
- 形: 楕円形、古典的な洗練と恵みを醸し出します。
- カラット重量: 実質的な1.50 ct。、放射性の豊かさと威信。
- カラーグレード: D、色の格付けの頂点で、比類のない白さと輝きを提供します。
- 明快さ: VVS1は、実質的に完璧な明快さを示し、魅惑的な輝きと火をつけます。
- 研磨: 優れた(例)、完璧な表面の品質と魅惑的な光沢を誇る。
- 対称: 優れた(Ex)、最大の光パフォーマンスのために完全に整列したファセットを紹介します。
- 蛍光: いずれにも、蛍光効果なしでダイヤモンドの自然の美しさを保存します。
- 測定: 6.51 * 8.86 * 4.08 mmに正確にカットし、例外的な輝きに最適な割合を確保します。
- 平均直径/比: 1.36、エレガントで魅惑的な外観のための完璧なバランスをとる。
- 深さ: 62.70、理想的な深さの割合でダイヤモンドの輝きと火を強化します。
- テーブルパーセンテージ: 64.00%、ダイヤモンドの対称性と光のパフォーマンスに貢献しています。
- シェード: なし、望ましくない色合いのない純粋で透明なダイヤモンドを確保します。
洗練された永遠の美しさの象徴であるこの絶妙なラボで育ったダイヤモンドで、ジュエリーコレクションを高めてください。