IGI認定5.02 CT Oval Cut Lab Grown Diamond - VS2 Clarity、F Color、Radiant Brilliance
926360357
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.
比類のない美しさと輝きを提供するために作られたこのCVDラボで栽培されたダイヤモンドの見事な魅力を体験してください：
- タイプ： CVD（化学蒸気堆積） - 高度なラボで栽培されたテクノロジーを利用して、例外的な品質のダイヤモンドを生成します。
- 認証： IGI認定 - 保証された卓越性のための国際ジェモロジー研究所によって認証および採点。
- 形： 楕円形 - 輝きを高め、エレガントで細長い外観を提供するクラシックなカット。
- カラット重量： 5.02 ct。 - 大胆な声明を出す実質的で印象的なサイズ。
- カラーグレード： F - 無色、手付かずの明快さと明るい輝く外観を確保します。
- 明快さ： VS2 - 非常にわずかに含まれており、拡大せずに検出するのが難しいマイナーな包含物があります。
- 研磨： 優れた - ダイヤモンドの輝きと輝きを最大化するために巧みに洗練されています。
- 対称： 優れた - 最適な光反射と視覚的魅力のための完全に整列したファセット。
- 測定： 9.59 x 14.20 x 5.85 mm - その見事な特性を示す正確に切断された寸法。
- 平均直径/比： 1.48 - 洗練されたエレガントな外観に貢献するバランスのとれた割合。
- 深さ： 61.00％ - 優れた光のリターンと全体的な輝きのための理想的な深さ。
- テーブルパーセンテージ： 60.00％ - 明確に切り取られたテーブルが美しくカットされたダイヤモンドを保証します。
- シェード： なし - 純粋で無色の色合いはありません。
このダイヤモンドは、豪華な婚約指輪や高級ジュエリーコレクションの傑出した作品に理想的な選択肢であり、時代を超越した美しさと例外的な輝きを提供します。
