GIA 인증 1.20 ct 긴 쿠션 브릴리언트 컷 실험실 자란 다이아몬드 | VS2 선명도 | D 색
GIA 인증 1.20 ct 긴 쿠션 브릴리언트 컷 실험실 자란 다이아몬드 | VS2 선명도 | D 색
GIA 인증 1.20 ct 긴 쿠션 브릴리언트 컷 실험실 자란 다이아몬드 | VS2 선명도 | D 색

GIA 인증 1.20 ct 긴 쿠션 브릴리언트 컷 실험실 자란 다이아몬드 | VS2 선명도 | D 색

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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.

절묘한 GIA 인증 HPHT LONG CUSHION BRILLIANT LABROWN DIAMOND를 소개하며, 최고 수준의 품질과 아름다움을 충족시키기 위해 세 심하게 제작되었습니다. 탁월한 속성을 갖춘이 멋진 1.20 캐럿 다이아몬드로 보석 컬렉션을 높이십시오.

주요 사양 :

  • 유형: HPHT (고압 고온)
  • 실험실 인증 : GIA 인증
  • 모양: 긴 쿠션이 화려합니다
  • 캐럿 중량 : 1.20 CT.
  • 컬러 등급 :
  • 명쾌함: 2 (VS2)가 매우 약간 포함되어 있습니다.
  • 컷 품질 : 우수 (예)
  • 광택: 우수 (예)
  • 대칭: 아주 좋아 (VG)
  • 형광: 없음

다이아몬드 치수 :

  • 측정 : 5.54 x 7.39 x 3.68 mm
  • 평균 직경/비율 : 1.33
  • 깊이: 66.30%
  • 표 백분율 : 63.00%

추가 기능 :

  • 형광: 없음
  • 그늘: 없음

영원한 우아함과 뛰어난 장인 정신의 상징 인이 HPHT 다이아몬드의 광채와 정교함을 경험하십시오. 개인 스타일을 반영하고 평생 지속되는 순간을 축하하는 보석 조각을 만드는 데 적합합니다.


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