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.
絶妙なCVDクッションブリリアントカットダイヤモンドの紹介：
- タイプ： 革新的な化学蒸気堆積（CVD）技術を通じて栽培されています。
- ラボ認定： 名誉ある国際宝石学研究所（IGI）によって認証されました。
- 形： 丸みを帯びたクッションのブリリアントカットに巧みに作られ、丸みを帯びた角のブレンドと、比類のない輝きのための華麗なファセットが特徴です。
- カラット重量： 実質的な3.00カラット、驚くべき存在と魅力を確保します。
- カラーグレード： 見事なeグレードの色合いで放射され、例外的な明るさと輝きでほぼカラーのない外観を提供します。
- 明快さ： VS1として等級付けされ、肉眼ではほとんど見えない微小な包含物を明らかにし、驚くべき明確さと純度を保証します。
- ポーランドと対称性： 例外的な格付けされたポーランドと対称性を示し、完璧な職人技と最大の輝きを確保します。
- 蛍光： ダイヤモンドの自然の美しさと輝きを紫外線の下で保存することはありませんでした。
- 測定： 8.21 * 8.54 * 5.40ミリメートルの寸法への精密カット、簡単な取り付けを促進し、その絶妙な割合を紹介します。
- 平均直径の比率： 平均直径/比率は1.04で、このダイヤモンドは完全にバランスのとれた形状を誇っており、優雅さと洗練されています。
- 深さとテーブルの割合： 深さ65.80％と63.00％のテーブルパーセンテージを特徴とし、全体的な割合と光パフォーマンスの最適化に貢献しています。
- シェード： シェーディングから解放され、最適な輝きと透明性を確保する、手つかずの無色の外観を誇っています。
贅沢にふける：
精度と情熱で作られたこの素晴らしいCVDクッションブリリアントカットダイヤモンドは、優雅さ、洗練、時代を超越した美しさを具体化しています。オーダーメイドの婚約指輪の中心であろうと、ジュエリーコレクションへの大切な追加として、この絶妙なダイヤモンドは、心を魅了し、来るべき世代への賞賛を刺激することを約束します。
