![An 18K white gold WA Bolin ring set with a faceted emerald and old-, eight- and baguette-cut diamonds by W.A. Bolin (Co.) on artnet An 18K white gold WA Bolin ring set with a faceted emerald and old-, eight- and baguette-cut diamonds by W.A. Bolin (Co.) on artnet](https://www.artnet.com/WebServices/images/ll00960lldUKbJFg1KECfDrCWvaHBOcB8qF/w.a.-bolin-(co.)-an-18k-white-gold-wa-bolin-ring-set-with-a-faceted-emerald-and-old-,-eight--and-baguette-cut.jpg)
An 18K white gold WA Bolin ring set with a faceted emerald and old-, eight- and baguette-cut diamonds by W.A. Bolin (Co.) on artnet
![A WA Bolin platinum ring set with two round brilliant-cut diamonds with a total weight of ca 3.50 cts by W.A. Bolin (Co.) on artnet A WA Bolin platinum ring set with two round brilliant-cut diamonds with a total weight of ca 3.50 cts by W.A. Bolin (Co.) on artnet](https://www.artnet.com/WebServices/images/ll00975lldUKbJFg1KECiFfDrCWvaHBOcB8qF/w.a.-bolin-(co.)-a-wa-bolin-platinum-ring-set-with-two-round-brilliant-cut-diamonds-with-a-total-weight-of-ca-3.50.jpg)
A WA Bolin platinum ring set with two round brilliant-cut diamonds with a total weight of ca 3.50 cts by W.A. Bolin (Co.) on artnet
![W. A. Bolin | Aquamarine and diamond pair of earrings and ring || Aquamarine and diamond brooch | Fine Jewels | 2021 | Sotheby's W. A. Bolin | Aquamarine and diamond pair of earrings and ring || Aquamarine and diamond brooch | Fine Jewels | 2021 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/73749b9/2147483647/strip/true/crop/2000x2000+0+0/resize/385x385!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F58%2F96%2F5fc577504ecd8a525aa2bba1c79c%2Fl21053-c3n8f-3.jpg)
W. A. Bolin | Aquamarine and diamond pair of earrings and ring || Aquamarine and diamond brooch | Fine Jewels | 2021 | Sotheby's
![WA BOLIN, ring, 18k white gold, 1 heart-shaped fantasy-cut diamond, approx. 0.50 ct, decoration of 10 octagon-cut diamonds, approx. 0.10 ct, Stockholm. Jewellery & Gemstones - Rings - Auctionet WA BOLIN, ring, 18k white gold, 1 heart-shaped fantasy-cut diamond, approx. 0.50 ct, decoration of 10 octagon-cut diamonds, approx. 0.10 ct, Stockholm. Jewellery & Gemstones - Rings - Auctionet](https://images.auctionet.com/thumbs/medium_item_2867005_e1b1723a64.jpg)
WA BOLIN, ring, 18k white gold, 1 heart-shaped fantasy-cut diamond, approx. 0.50 ct, decoration of 10 octagon-cut diamonds, approx. 0.10 ct, Stockholm. Jewellery & Gemstones - Rings - Auctionet
![An 18K white gold WA Bolin ring set with a faceted emerald and old-, eight- and baguette-cut diamonds by W.A. Bolin (Co.) on artnet An 18K white gold WA Bolin ring set with a faceted emerald and old-, eight- and baguette-cut diamonds by W.A. Bolin (Co.) on artnet](https://www.artnet.com/WebServices/images/ll00960lldUKbJFg1KECiFfDrCWvaHBOcB8qF/w.a.-bolin-(co.)-an-18k-white-gold-wa-bolin-ring-set-with-a-faceted-emerald-and-old-,-eight--and-baguette-cut.jpg)