Product Details
＋This brooch dates back to the Edwardian Era. Diamonds set in white gold sit on a sleek rectangular piece of black onyx.
- 14K White Gold
- 34.4mm x 25mm Brooch Size
- 2pc 2.1mm Diamonds
- 2pc 1.3mm Diamonds
BIRTHSTONES & ANNIVERSARIES
Onyx is the birthstone for July. It's also given on the 7th Anniversary.
- MINERAL: Onyx
- CHEMISTRY: SiO
- COLOR: Black and White
- SPECIFIC GRAVITY: 2.55–2.70
- MOHS HARDNESS: 7
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