Platinum Ruby & Diamond Oval Cluster Ring

An elegant platinum ruby and diamond cluster ring, centred with a vibrant oval-cut natural ruby framed by a classic concentric cluster design. The central ruby is surrounded by a halo of round brilliant-cut diamonds, with an outer border of square-cut rubies adding depth, colour contrast, and strong visual impact. The stepped, symmetrical layout and fine milgrain detailing are characteristic of refined 20th-century cluster ring design, resulting in a bold yet balanced piece with excellent presence on the hand.

Dimensions
Ring Size:
- UK: N
- EU: 54
- US: 6.75

Weight: 7.6 grams

Specifications
Metal: Platinum
Type: Ruby & Diamond Cluster Ring

Centre Ruby:
- Cut: Oval mixed cut
- Weight: Approx. 1.70 ct
- Origin: Most likely Thailand
- Treatment: Unheated

Surrounding Rubies:
- Cut: Square cut
- Quantity: 30
- Individual Weight: Approx. 0.02 ct each
- Estimated Total Ruby Weight (outer border): Approx. 0.60 ct

Diamonds:
- Cut: Round brilliant cut
- Quantity: 36
- Individual Weight: Approx. 0.02 ct each
- Estimated Total Diamond Weight: Approx. 0.72 ct
- Colour: F-G
- Clarity: VS1

Condition Report
Very good condition overall with light surface wear consistent with age.