4.33ct Natural Santa Maria Aquamarine | Octagonal – 13.77 × 9.12 × 5.01mm | CGRL Certified US$ 831.50 Min. order: 1 piece ★★★★★ 4.2 (276 reviews) Sold : Login>>
1.59 carats Natural Royal Blue Sapphire Gemstone | Cushion Shape US$ 719.50 Min. order: 1 piece ★★★★★ 4.2 (235 reviews) Sold : Login>>
3.08 Carats Natural Santa Maria Aquamarine | Octagonal Cut | Vivid Blue US$ 719.50 Min. order: 1 piece ★★★★★ 5.0 (51 reviews) Sold : Login>>
1.72ct Natural Neon Blue Tourmaline | Pear – 9.19 × 6.73 × 4.30mm | AIGS Certified US$ 2435.00 Min. order: 1 piece ★★★★★ 4.1 (52 reviews) Sold : Login>>