Regular priceRs. 42,525.00
IGI Certified Lab-Grown Diamond
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Frequently Asked Questions
What is a round cut lab grown diamond? +
A round cut lab grown diamond is a perfectly circular diamond with a precise facet pattern
designed to maximise light return and brilliance. It is created in a controlled laboratory
using advanced technology, then cut and polished to the same standards as a mined round
brilliant diamond.
Are round cut lab grown diamonds real diamonds? +
Yes. Round cut lab grown diamonds are 100% real diamonds. They have the same chemical
composition, hardness, and optical performance as mined diamonds and are made of pure
crystalline carbon. They are graded by the same international laboratories using the
same criteria and scales.
Why is the round cut so popular for lab grown diamonds? +
The round brilliant cut is engineered to optimise light performance, giving exceptional
brightness and fire when well cut. It is versatile, timeless, and works beautifully in
almost any style, which is why many people choose round cut lab grown diamonds for
engagement rings, stud earrings, and classic fine jewellery.
What should I focus on in the 4Cs for a round cut lab grown diamond? +
For round cut lab grown diamonds, cut quality is the most important factor because it
directly affects brilliance and light return. After cut, consider colour, clarity, and
carat weight according to your priorities and budget, aiming for a balanced combination
that looks bright and refined in natural light.
Does cut grade really make a difference for round cut lab grown diamonds? +
Yes. Even with the same carat weight, a better cut grade can make a round cut lab grown
diamond appear more lively and visually impressive. Well-aligned facets, ideal proportions,
and symmetry allow more light to reflect internally and return through the top of the stone.
Do round cut lab grown diamonds look different from mined round diamonds? +
To the eye, a round cut lab grown diamond and a round cut mined diamond with similar
specifications will look the same in terms of brightness, fire, and overall appearance.
Gemological instruments and report inscriptions, not appearance alone, are used to identify
whether a diamond is lab grown or mined.
Are round cut lab grown diamonds certified by IGI or GIA? +
Yes. Round cut lab grown diamonds are graded and certified by trusted laboratories such as
IGI and GIA. Each certified stone comes with a detailed grading report outlining its cut,
colour, clarity, carat weight, proportions, and growth method.
What is the ideal ratio for a round cut lab grown diamond? +
For round cut lab grown diamonds, the ideal length-to-width ratio is very close to 1.00,
indicating a true circle. Small deviations are normal, but a ratio near 1.00 helps the
diamond look balanced and symmetrical when viewed from the top.
Are round cut lab grown diamonds suitable for everyday wear? +
Yes. Lab grown diamonds, including round cut stones, rank 10 on the Mohs hardness scale,
exactly like mined diamonds. This makes them highly durable and suitable for everyday
wear in pieces such as engagement rings, bands, and daily jewellery that is worn often.
Do round cut lab grown diamonds offer better value compared to mined diamonds? +
In many cases, round cut lab grown diamonds allow you to choose a larger size or higher
quality within the same budget compared to a comparable mined diamond. This value, combined
with transparent sourcing and controlled origin, is why many modern buyers prefer lab grown
options.
この絶妙な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、完璧に細心の注意を払ってIGIによって認定されます。これが際立っている例外的な機能を紹介します。
- タイプ： HPHT（高圧高温）プロセスは、例外的な品質と信頼性を保証します。
- ラボ： IGI認定を受け、認定と検証の最高水準を確保します。
- 形： ラウンド、その輝きで有名な古典的で時代を超越した選択。
- カラット重量： 豪華な1.50 ct。、大胆で洗練された声明を出します。
- カラーグレード： E、美しいほぼ色のない色合いを紹介し、あらゆる設定に優雅さを加えます。
- 明快さ： VS2、拡大下でも最小限の包含物を明らかにし、例外的な明快さと輝きを確保します。
- カット： ex（優れた）、光のパフォーマンスと輝きを最大化するために巧みに作られ、息をのむような美しさをもたらします。
- 研磨： 例（優れた）、比類のない光沢と輝きのための完璧な表面仕上げを誇り、ダイヤモンドの輝きを高めます。
- 対称： 例（優れた）、目を魅了する対称的な傑作の完全なアライメントとプロポーションを確保します。
- 蛍光： なし、ダイヤモンドの自然な輝きが干渉することなく輝くことができます。
- 測定： 正確に7.38 * 7.41 * 4.38 mm、平均直径/比率が1.00で、最大の輝きに対して理想的な割合を達成します。
- 深さ： 59.20は、才能と火を最適化するために巧みに調整され、あらゆる角度からダイヤモンドが眩しいことを保証します。
- テーブルパーセンテージ： 62.00％、輝きと分散の完璧なバランスをとる。
- シェード： なし、ダイヤモンドの手つかずの白さと輝きを維持します。
この例外的なラボで栽培されたダイヤモンドの時代を超越した優雅さと洗練された洗練された洗練された宝石の職人技の豪華さと卓越性のシンボル。
