3.00 Carat Opal and Diamond Halo Ring in 18ct White Gold

3.00 Carat East West Oval Cabochon Cut Aquamarine Vintage Solitaire Ring in 18ct Yellow Gold

3.00 Carat Colombian Emerald and Diamond Halo Engagement Ring in 18ct White and Yellow Gold

27.76 Carat Aquamarine and Diamond Ring in Platinum

25 Carat Vintage Aquamarine Ring in 18ct Yellow Gold

23.62 Carat Certified Unheated Yellow Sapphire and Old Cut Diamond Antique Ring

22.00 Carat Aquamarine and Diamond Vintage Cocktail Ring in 18ct White Gold

21.36 Carat Certified Unheated Blue Ceylon Sapphire and 1 Carat Diamond Ring

20 Carat Kunzite and Pink Sapphire Ring in 18ct White Gold

2.87 Carat Oval Cut Pink Sapphire and Diamond Ring in 18ct White Gold

2.68 CTW Oval Cut Aquamarine and Natural Diamond Halo Engagement Ring in Platinum

2.41 Carat Oval Ruby and Natural Diamond Three-Stone Engagement Ring in Platinum

2.40 Carat Emerald and Diamond Halo Ring in 18ct White and Yellow Gold

2.30 Carat Emerald and Diamond Cluster Ring in Platinum

2.30 Carat Diamond and Emerald Antique Art Deco Halo Engagement Ring in 18ct White Gold

2.23 CTW Emerald Cut Aquamarine and Natural Diamond Engagement Ring in Platinum

2.06 CTW Carat Peridot and Diamond Three Stone Engagement Ring in Platinum

2.05 Carat Pink Sapphire and Diamond Ring in 18K Yellow Gold

2.01 Carat Blue Ceylon Sapphire and Diamond Ring Halo Ring in 18ct White Gold

2.00 CTW Antique Edwardian Blue Sapphire and Diamond Ring in 18ct Gold

19.64 Carat Cushion-Cut Morganite Ring in Yellow Gold

19.60 Carat Certified Unheated Yellow Sapphire and Diamond Art Deco Ring

19.50 Carat Aquamarine and Diamond Vintage Cocktail Ring in Platinum