Product code: Vintage Ostby Barton Opal 2024 Stickpin 10k Yellow Gold Solitaire October Birthstone
Gem: Natural Opal - 3.8 x 3.2 mm, Oval Cabochon Cut, Multi-Color Metal: 10k Yellow Gold Weight: 0.8 Grams Stamps: 10k Measurements: 55.6 mm Top Piece: 14.2 x 6.6 mm A5112 2024 ADM.
Gem: Natural Opal - 3.8 x 3.2 mm, Oval Cabochon Cut, Multi-Color Metal: 10k Yellow Gold Weight: 0.8 Grams Stamps: 10k Measurements: 55.6 mm Top Piece: 14.2 x 6.6 mm A5112 2024 ADM.