Jewelry › Antique silver on gold diamond convertible tiara/necklace Image 1 of 6 Image 2 of 6 Image 3 of 6 Image 4 of 6 Image 5 of 6 Image 6 of 6 Antique silver on gold diamond convertible tiara/necklace $360,000.00 Antique silver on gold convertible tiara/necklace featuring 24.70ct of diamonds. RT81645 All weights are estimated Add To Cart Added! Antique silver on gold convertible tiara/necklace featuring 24.70ct of diamonds. RT81645 All weights are estimated