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1.50 Carat Oval Cut Lab-Grown Diamondでジュエリーコレクションを強化します。高度なHPHTテクノロジーを使用して作成されたこのダイヤモンドは、比類のない美しさと輝きを提供し、贅沢と持続可能性の両方を大切にしている人にとって理想的な選択肢となります。
製品の詳細：
- タイプ： HPHT（高圧高温）ラボで栽培されたダイヤモンド
- 認証： IGI認定、最高の品質と信頼性を保証します
- 形： 輝きを最大化するエレガントで細長い形で知られる楕円形
- カラット重量： 1.50カラット
- カラーグレード： D（無色、最高水準の純度と輝きを表す）
- 明快さ： VS1（非常にわずかに含まれており、最小限の包含物で優れた明確さを提供します）
- 研磨： 優れた（Ex）、完全に滑らかで反射的な表面を確保します
- 対称： 優れた（Ex）、正確でバランスの取れた割合を提供します
- 測定： 6.36 x 8.75 x 3.97 mm、密集した魅力的なダイヤモンドを提供する
- 平均直径/比： 1.38、ダイヤモンドの優雅な楕円形の形を強化します
- 深さ： 62.40％、優れた光の性能と輝きのために最適化されています
- テーブルパーセンテージ： 62.00％、ダイヤモンドの輝く輝きに貢献しています
- シェード： なし、全体に純粋で一貫した色を確保します
この1.50のカラットオーバルカットラボで栽培されたダイヤモンドは、優雅さと倫理的な職人技の縮図です。 Dカラーグレード、VS1の透明度、優れたポリッシュにより、高級ジュエリーの贅沢と責任ある調達の両方を求めている人に最適です。
