530
A Paraíba Tourmaline and Diamond Ring
- One pear-shaped paraíba tourmaline, 4.57 carats
- Enhanced by brilliant-cut diamonds, 0.37 carat total
- 18K white gold
- Ring size 6
Gübelin Report: Brazil, treatment cannot be determined
附瑞士Gübelin證書
Estimate
HK$180,000 - 280,000
$23,000-36,000
Sold for HK$352,800