This David Yurman design references the pyramid an enduring form that connects us to our ancient roots in art, architecture and design.
- 18-karat yellow gold
- Diamonds, 0.18 total carat weight
- Adjustable length, 15-17in
- Pendant, 10.9 x 8.1mm
- Total length, 11.9mm
- Chain, 1.1mm
- Lobster clasp
- Style Number: N18118D88ADI17
Specifications
Metal Information
- Metal: Yellow Gold – 18k
Diamond Information
- Total Diamond Weight: 0.18 ctw Carat Weight: The actual weight of a single gemstone. The weight of a one carat diamond equates to 200 mg or 0.2 grams. Carat weight is often expressed as a decimal or as points. A one carat diamond is the same as 1ct. or 100 points; a 1/2 carat diamond could also be called .5ct. or a 50 point diamond. To make things complicated, gemstones have different densities. Meaning, a one carat diamond and a one carat amethyst are not exactly the same size.See our Education section regarding the “4 C’s” for detailed information regarding Carat Weight.
Necklace Information
- Length: 11.9 mm
- Width: 1.1 mm
- Chain Length: 15 in
Stone Information
- Stone Type: Diamond Diamond: This popular and sought-after gemstone is composed of carbon. Diamonds can be found in a variety of colors, from colorless to yellow, brown, and even black. Diamonds are the hardest natural substance on earth and rate a 10 on the Mohs Hardness Scale. Diamond is also known as April’s birthstone.
- Stone Shape: Round Round: A gemstone or material cut or formed into a rounded shape.





