Ring size: USA 5.75, UK K ½, EU 51 (complimentary resizing available)
Materials: natural earth-mined diamonds, rubies (pink sapphires if US classification), vitreous enamel, solid 18k yellow gold (unmarked; tested with electronic gold tester & nitric-muriatic acid)
Weight: 8 grams
Dimension of ring face: 32.8 mm long x 12.2 mm wide
Dimension of diamonds: 4.4 x 4 x 3.15 mm, 4.75 x 4 x 3.28 mm
Approx. weight of diamonds: estimated 0.91 ctw (0.43 ct + 0.48 ct)
Dimension of rubies: 3.25 x 3 mm, 3 x 2.8 mm (approx. 0.33 ctw)
Condition: some area losses to the enamel to flower petals. A subtle joint line to back of shank (evidence of past resizing). Age-related patina & light surface wear throughout. Overall good antique condition: the original bloomed gold surface well-preserved, chased details crisp, no evidence of later repolishing.