Vintage 18ct Gold Three-Stone 0.51ct Diamond Ring Size:6.5 - M 1/2 The width of the ring

The width of the ring measures 20mm and the height of the ring is 10mm off the finger

UK hallmark for 9ct gold and has been XRF tested for 9ct gold

The ring is set with a 7 x 5mm emerald-cut amethyst

Vintage 9ct Yellow Gold Opal & Ruby Ring

the back half of the band is 18ct yellow gold

Vintage 18ct Gold Three-Stone 0.51ct Diamond Ring Size:6.5 - M 1/2 The width of the ringVintage 18ct Yellow Gold & Platinum Three Stone Diamond Ring The ring features three round cut natural earth mined diamonds, with the middle diamond measuring 4mm wide. The diamonds are set into platinum, and the band of the ring is 18ct yellow gold. Total diamond weight of 0. 51cts. UK Size: M 1 2 US Size: 6. 5 Weight: 4. 1g approx. UK hallmark for 18ct gold. Assayed in Birmingham, made in 1994. Marked for 0. 51cts of diamonds. Condition: Very Good