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エメラルド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： 時代を超越したエメラルドカットにエレガントに作られ、輝きを高めるためのステップカットファセットを誇っています。
- カラット重量： 実質的な3.00カラット、有望な否定できない存在と魅力。
- カラーグレード： 美しいHグレードの色合いで放射され、微妙な暖かさでほぼカラーのない外観を提供します。
- 明快さ： VS2として等級付けされ、倍率の下でのみ見える最小限の包含物を明らかにし、顕著な明確さを確保します。
- 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、比類のない職人技と輝きを保証します。
- 蛍光： ダイヤモンドの自然な輝きと紫外線の下での明確さを保存するものはありません。
- 測定： 6.83 * 9.75 * 4.34ミリメートルの寸法に正確にカットされ、簡単な取り付けを促進し、完璧な割合を紹介します。
- 平均直径の比率： 平均直径/比率は1.43で、このダイヤモンドは、長さと幅の完璧なバランスを取り、優雅さと洗練されています。
- 深さとテーブルの割合： 深さ63.50％と73.00％のテーブル率を特徴としており、全体的な割合と光パフォーマンスの最大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：
完璧に作られたこの見事なCVDエメラルドカットダイヤモンドは、優雅さ、洗練、そして永続的な美しさを体現しています。カスタム設計のリングの魅惑的なセンターピースとして、またはあなたの宝石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、世代にa敬の念を抱かせることを約束します。
