1.50 CT Long Cushion Cut Lab Grown Diamond, GIA Certified, SI1 D Color
GIA 인증 1.50 ct 긴 쿠션 컷 랩 자란 다이아몬드 | SI1 선명도 | D 색

GIA 인증 1.50 ct 긴 쿠션 컷 랩 자란 다이아몬드 | SI1 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.
  • 유형: 고품질 실험실 자란 다이아몬드를 생산하는 것으로 유명한 HPHT (고압 고온).
  • 실험실 인증 : GIA 인증, 진정성과 품질 보장.
  • 모양: 긴 쿠션, 길쭉한 쿠션 모양이 특징입니다.
  • 캐럿 중량 : 1.50 ct., 상당한 광채와 존재를 제공합니다.
  • 컬러 등급 : d, 가장 높은 색상 등급의 무색 다이아몬드를 나타냅니다.
  • 명쾌함: 약간 포함 된 SI1은 10 배 확대 하에서 경미한 내포물이 보이지만 아름다움이나 내구성에는 영향을 미치지 않는다.
  • 광택: Ex (우수), 완벽한 표면 마감으로 우수한 장인 정신을 나타냅니다.
  • 대칭: Ex (우수), 최대의 광채와 아름다움을 위해 패싯의 정확한 정렬을 보장합니다.
  • 형광: 다양한 조명 조건에서 순수하고 무색 모양을 보장하지 않습니다.
  • 측정 : 6.01 * 7.13 * 3.97 mm, 정확한 피팅 및 설정을위한 정확한 치수를 제공합니다.
  • 평균 직경/비율 : 1.19, 긴 쿠션 컷에 이상적인 비율을 유지합니다.
  • 깊이: 66.20, 다이아몬드의 독특한 외관과 광채에 기여합니다.
  • 표 백분율 : 65.00%, 광채 균형과 빛의 분산을 최대 반짝임.
  • 그늘: 아무것도, 바람직하지 않은 색조 나 색조없이 명확하고 투명한 외관을 보장합니다.

이 GIA 인증 HPHT 실험실 자란 다이아몬드는 보석류의 우아함과 정교함을 찾는 사람들에게 절묘한 선택이며, 탁월한 품질과 아름다움을 자랑합니다.

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