- Gold Karat: 18k
- Gemstone Cut: Round
- Chain Style: Cable
- Stone Shape: Round
- Necklace Type: Pendant, Three Stone, Chain
- Stone: Gemstone
- Number of Gemstones: 1
- Clasp: Spring Ring
- Jewelry Finish: High Polish
- Gemstone: Onyx
- Metal Color: Yellow
- Metal: Gold Over Silver
- Length: 18.5 Inch
- Birthstone Month: December
- Gemstone Color: Black
All measurements are approximate and may vary slightly from the listed dimensions.