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.
製品説明：
この絶妙なGIA認定CVD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。完璧に細心の注意を払って作られたこのクッションブリリアントダイヤモンドは、輝きと洗練を約束する例外的な仕様を誇っています。各ファセットは品質へのコミットメントを反映しており、本当に驚くべき作品になっています。
仕様：
- タイプ： CVD
- ラボ認定： GIA認定
- 形： クッションブリリアント
- カラット重量： 1.91 CT。
- カラーグレード： e
- 明快さ： 非常にわずかに2（VVS2）を含む
- 品質を削減： 優れた（ex）
- 研磨： 優れた（ex）
- 対称： とても良い（VG）
- 蛍光： なし
寸法：
- 測定： 7.21 x 7.22 x 4.97 mm
- 平均直径/比： 1.00
- 深さ： 68.90%
- テーブルパーセンテージ： 56.00%
追加機能：
- 完璧な輝き： 最大の輝きのための精密なファセット。
- 倫理的に調達： 持続可能かつ責任ある選択のためにラボが栽培されました。
- 蛍光なし： ダイヤモンドの純粋で自然な外観を保証します。
- 色の完璧さ： e見事な、無色の魅力のための色グレード。
- 完璧な明確さ： VVS2包有物を最小限に抑えるための透明度、例外的な透明性を確保します。
- 質の高い職人技： 素晴らしいカット、ポーランド、そして見事な仕上がりのための非常に良い対称性。
- ユニークな測定： 7.21 x 7.22 x 4.97 mm寸法は、独特で人目を引く外観のためです。
- テーブルと深さの割合： 56.00％テーブルの割合と68.90％の深さは、ダイヤモンドの例外的な割合に貢献しています。
- 影のない輝き： 純粋で輝く存在感のためのシェーディングはありません。
このGIA認定CVDラボで栽培されたダイヤモンドで、時代を超越した優雅さに投資します。これは、永続的な美しさと責任ある贅沢のシンボルです。
