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.
この絶妙なIGI認定HPHTラボで栽培されたダイヤモンドでジュエリーコレクションを高めます。正確さと美しさで作られたこの放射カットダイヤモンドは、それを真の傑出したものにする並外れた品質を誇っています。主な機能は次のとおりです。
- 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: 輝く、ユニークで魅惑的な美学を提供します
- カラット重量: 1.10 ct。、顕著な存在のための相当なサイズ
- カラーグレード: F、珍しくて無色の輝きを紹介します
- 明快さ: 内部的に完璧な(if)、内部の欠陥がないダイヤモンドを保証する
- 品質を削減: 優れた(例)、最適な輝きのための細心の職人技を強調します
- 研磨: 優れた(EX)、滑らかで反射的な表面を確保します
- 対称: 優れた(例)、バランスのとれた調和のとれたデザインを強調します
- 蛍光: なし、純粋で自然な外観を提供します
- 測定: 5.28 x 6.95 x 3.37 mm、汎用性の高い設計オプションに正確な寸法を提供します
- 平均直径/比: 1.32、密接に均一で視覚的に魅力的なダイヤモンドに貢献しています
- 深さ: 63.80%、深さと表面積の完璧なバランスを打つ
- テーブルパーセンテージ: 68.00%、ダイヤモンドの表情を最適化します
- シェード: なし、見事に輝く透明で無色の宝石を確保する
このIGI認定のHPHTラボで栽培されたダイヤモンドの魅力にふけることは、時代を超越したエレガントなジュエリーを作成するのに最適な品質と洗練の両方の証です。