3.50 Carat Oval Cut Pink Sapphire and Diamond Halo Engagement Ring in 18ct White Gold

3.51 Carat Blue Sapphire and Diamond Halo Ring in Platinum

3.61 Carat Blue Ceylon Sapphire and Natural Diamond Halo Ring in Platinum

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

4.05 Carat Blue Ceylon Sapphire and 1.38 CTW Natural Diamond Halo Ring in Platinum

4.10 CTW Blue Sapphire and Diamond Halo Ring in 18ct Gold

4.20 Carat Blue Ceylon Sapphire and 2.16 CTW Natural Diamond Halo Ring in Platinum

4.21 Carat Yellow Sapphire and Diamond Three Stone Ring in 18ct Yellow Gold

4.29 Carat Blue Ceylon Sapphire and 1.67 CTW Natural Diamond Halo Ring in Platinum

4.62 CTW No Heat White Sapphire and Diamond Halo Engagement Ring in 18ct White Gold

4.73 Carat Blue Ceylon Sapphire and 1.35 CTW Natural Diamond Halo Ring in Platinum

4.98 Carat Colour Change Ceylon Sapphire and Diamond Ring in 18ct Gold

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

5.51 Carat Cushion Cut Pink Sapphire and 2.10ctw Diamond Halo Ring in Platinum

7.64 Carat Certified Blue Ceylon Sapphire and Diamond Engagement Ring in Platinum

7.82 Carat GIA Certified Blue Ceylon Sapphire and Natural Diamond Engagement Ring in Platinum

8.08 CTW Natural Diamond and Sapphire Bombe Cluster Ring in 18ct Yellow Gold

9.00 Carat Antique Blue Ceylon No Heat Cabochon Sapphire and Diamond Ring in 18ct Yellow Gold and Silver

9.25 Carat Star Sapphire and Diamond Ring Halo Ring in 18ct White Gold

9.50 Carat Certified Unheated Blue Ceylon Sapphire and Diamond Halo Ring

9.50 CTW Midnight Blue Sapphire and Natural Diamond Antique Art Deco Engagement Ring in Platinum

Antique 2.50 Carat Colour Change Sapphire and Diamond Halo Engagement Ring in Platinum

Masterpiece 19.23 Carat Certified Antique Unheated Yellow Sapphire and Diamond Ring