![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/DSC_5213_5d2da890-26e6-44ee-9c9c-dab17c68a5da.jpg?v=1677785548&width=1887)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/DSC_5225.jpg?v=1677852422&width=1776)
![](http://www.wilsonsestatejewelry.com/cdn/shop/products/0c9192e029a147d8aff20049e38f1cca.thumbnail.0000000000.jpg?v=1678219003&width=1766)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/DSC_5216_34911ce9-5e3b-4a21-be4f-d6d7c1311608.jpg?v=1678218968&width=1868)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/DSC_5217_456b9d39-361e-4947-b442-12c9b2cf2c7d.jpg?v=1678218968&width=1972)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/DSC_5220.jpg?v=1678218968&width=1756)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/DSC_5218_fbc4ad54-e255-4d6f-811c-1bb668534cdd.jpg?v=1678218968&width=2112)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/DSC_5219_8bd33da4-2d73-48f2-a8ab-ee48bb0d138f.jpg?v=1678218968&width=1976)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/DSC_5229_f2767c73-29d3-4b59-a6df-941c3b4418fa.jpg?v=1678218968&width=1462)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/DSC_5227_faaaddd2-39fc-46a8-83ac-36d1e55b9c44.jpg?v=1678218968&width=1936)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/DSC_5222_d0385203-d39c-4758-953f-5dff0f87ef12.jpg?v=1678218968&width=1862)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/DSC_5224_ee0b6143-b384-405a-868a-4ec2541b0d1f.jpg?v=1678218968&width=1645)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/DSC_5228_b836bd8f-ea4c-4cce-a419-31ce9e7c367b.jpg?v=1678218968&width=1863)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/PXL_20230307_195232096.jpg?v=1678218968&width=2231)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/PXL_20230307_195242183.jpg?v=1678354141&width=1158)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/PXL_20230307_195235568.jpg?v=1678354141&width=780)
![Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL Wilson's Estate Jewelry](http://www.wilsonsestatejewelry.com/cdn/shop/products/10806.jpg?v=1678306907&width=3424)
Tiffany & Co. Edwardian 2.12 CTW Colombian Emerald Diamond Platinum-Topped 18 Karat Yellow Gold Antique Double Halo Ring AGL
- Centering an emerald cut emerald weighing 1.38 carats total - transparent medium green in color
- Natural Colombian in origin with minor traditional clarity enhancement - bead set
- With a stepped double halo surround of old European and single cut diamonds
- Flanked by additional diamonds in shoulders - bead and bezel set in platinum
- Weighing approximately 0.74 carat total - G/H color with SI/I clarity
- Shoulders are tri-split with kite shaped motif
- With milgrain detail throughout
- Tested as platinum and 18 karat gold
- Fully signed for Tiffany & Co.
- Circa: 1910
- Ring size: 6 and sizable
- Measures North to South 15.0 mm and sits 5.2 mm high
- Total weight: 6.2 grams
- AGL Gemstone Report: 1128842
- Crisp. Apple. Treasure.
Stock Number: We-10806
SOLD OUT
Choose options
Most Wanted
Cartier 1980's 18 Karat Two-Tone Rose Yellow Gold Vintage Tubogas Collar Necklace
Sale price$26,000.00
Buccellati 1970's 18 Karat Two-Tone Gold Vintage Leaf Earrings
Sale price$3,600.00
Tiffany & Co. Retro 1940's Garnet 14 Karat Yellow Gold Vintage Heart Necklace
Sale price$3,750.00
Diamond Ruby 18 Karat Yellow Gold Vintage Fishing Hook Unisex Brooch
Sale price$3,550.00
Edwardian Old Mine Diamond Ruby Silver 18 Karat Gold Antique Fox Head Stickpin
Sale price$2,150.00
Tiffany & Co. 16.32 CTW Rubellite Diamond Platinum Drop Earrings
Sale price$24,500.00