Editor’s Note
This announcement marks a significant milestone in the gemological industry, as the first lab-grown diamond certified over 50 carats. It highlights the advancing scale and capabilities of sustainable diamond cultivation.
ANTWERP, Belgium, June 1, 2023 /PRNewswire/ — The International Gemological Institute (IGI) has analyzed and certified a 50.25 carat lab grown diamond, the first to surpass the significant ‘half-century’ mark in carat weight. Produced by Ethereal Green Diamond LLP (Ethereal Green), this newly created gemstone represents a landmark achievement in the lab grown diamond sector.
Named ‘Shiphra,’ the 50.25 carat lab grown diamond is a Type IIa emerald cut measuring 22.95 x 18.45 x 11.57 millimeters, with G color, VS2 clarity, and Excellent cut, polish, and symmetry. The crystal from which it was polished was grown over a period of eight weeks using Chemical Vapor Deposition (CVD). Ethereal Green will have it on display at JCK Las Vegas, booth # 8135.
Hirav Anil Virani, Managing Director of Ethereal Green, voiced enthusiasm for the groundbreaking achievement:
Ethereal Green has been at the forefront of achievements in the lab grown diamond sector, creating sustainable, ethically sourced diamonds of notable size and quality with cutting-edge technology. Their 50 carat achievement comes just one year after creating the ‘Pride Of India,’ the first polished lab grown diamond to exceed 30 carats. A pioneer in responsible diamond creation, the company holds SCS Global sustainability certification.
Ethereal Green announced that the diamond has already been sold to Shiphra Jewelry, the gemstone’s namesake, further underscoring the growing desire and market demand for lab-grown diamonds.
IGI will be providing onsite diamond grading services at JCK Las Vegas, booth #8055. Attendees are invited to join IGI for two JCK Talks sessions: ‘Lab Grown Diamond 101 (and beyond)’ on Thursday, June 1 from 5:00-5:45 pm in room 101, Expo Level I, and ‘Lab Grown Diamond Updates’ on Saturday, June 3, from 10:00-10:45 am, Expo Level II Showcase Stage. JCK participants may also attend IGI happy hour at 4:00pm daily, design lounge booth #12037, to learn the latest developments in the diamond, jewelry, and gemstone industry.