GIA Certified 33.71ct. Natural "Blue" Aquamarine Diamonds necklace **Chairish Auctions4.5(10.4k)$11,000
GIA Certified 3.18ct Natural No Heat Blue Sapphire Diamonds Necklace 14kt **Chairish Auctions4.5(10.4k)$8,000
Wallace Chan K18YG Blue Topaz 11.37ct Diamond 0.50ct Pendant Necklace AuthSEUYCO4.6(74)$12,500May 13, 2026
Wallace Chan K18YG Blue Topaz Diamond Pendant Necklace Auth free shipping fr VASEUYCO4.6(74)$8,400May 14, 2026
15ct Large Swiss Blue and Diamond Pendant in 14k Yellow GoldEric's Estate & Jewelry4.6(532)$1,3259 hrs Left
