2.8 Carat Oval Blue Sapphire and Diamond Ballerina Halo Ring only gold The cathedral shank and prong

The cathedral shank and prong setting add a touch of vintage elegance

- 3 round cut diamonds

- Width: 5

and it is more common for them to be heated to enhance coloring

The necklace is designed to close to a 15-inch opening but as it's spring-loaded could accommodate more

2.8 Carat Oval Blue Sapphire and Diamond Ballerina Halo Ring only gold The cathedral shank and prong2. 26 carat deep blue sapphire, surrounded by 0. 54 carats of sparkling diamonds in a timeless ballerina style setting. Details: Metal: Platinum Size: 8 (adjustable) Weight: 7. 62 Grams Center Gemstone Details: Type: Sapphire Carat: 2. 26 Color: Blue Cut: Oval Cut Dimension: 8. 5 x 7. 3 mm Side Stones Details: Type: Diamond Cut: Round Cut Carat: 0. 54 CTTW