The Netherlands-based Dutch Diamond Technologies (DD) has created the world’s first ring that is entirely made from a lab-grown diamond. ‘Project D’, DD’s name for the ring, took a year to manufacture and was created in honour of the company’s 10th anniversary. For grading this unique piece of jewellery, DD turned to HRD Antwerp, Europe’s leading authority in diamond grading.
The ‘Project D’ ring has been made from a large piece of a 155-carat rough chemical vapour deposition (CVD) lab-grown diamond, which was polished using laser cutting and traditional techniques into a ring which has 133 facets, compared to 57 for a standard brilliant cut. The ring has a total weight of 3,865 carats. It wasn’t until 2017 that it became technically possible to grow large enough monocrystalline lab-grown diamond plates.
This is not the first ring to be created from a single diamond. In 2011, Shawish, the Swiss jeweller, unveiled the world’s first wearable ring made from a single crystal of natural diamond. Additionally, another lab-grown ‘all diamond’ ring, called (RED), has been conceived by the Diamond Foundry.
“For our 10th anniversary we wanted to create something stunning that would highlight our innovative and high-tech techniques,” says Ton Janssen, CEO of Dutch Diamond Technologies. “I think we’ve more than succeeded with the one-off ‘Project D’ ring. It’s a true “European” ring: grown in Germany, cut in the Netherlands and graded by HRD Antwerp in Belgium. HRD Antwerp has a well-earned reputation for delivering a perfect grading system thanks to their sophisticated equipment and dedicated team.”
“DD might be relatively new to cut diamonds for the jewellery market,” says Michel Janssens, CEO of HRD Antwerp, “but they have created an impressive ring for their 10th anniversary. The outstanding cutting and polish work has resulted in a brilliant light reflection which emphasises the beauty of the ring.”
HRD Antwerp has thoroughly analysed the ring and delivered the following grading results: clarity vvs2, colour e, fluorescence nil, polish very good and symmetry excellent.