A platinum ring in the Art Deco style, centred on a 1.6-carat oval pink sapphire in a four-claw setting, enclosed by a surround of brilliant-cut and baguette-cut diamonds finished with a milgrain edge. The delicate beaded border of the milgrain, the clean geometry of the baguettes, and the sparkle of the brilliant-cut stones give the setting a refined, period quality that suits the warmth of the pink sapphire beautifully. Diamond-set shoulders complete the ring, the platinum band flowing seamlessly from the setting.

Pink sapphire belongs to the corundum family — the same mineral as blue sapphire and ruby — its colour the result of trace chromium giving the stone a warmth that sits somewhere between the softness of rose quartz and the depth of a ruby. It has grown considerably in favour as an engagement stone for those who want colour with a lightness of touch: less formal than a blue sapphire, less expected than a diamond, and with a clarity and brilliance that rewards the light.

Total diamond weight 0.76 carats. Hallmarked platinum. Ring size L (UK).

The Details

• Centre stone: 1.6 carats, oval pink sapphire
• Total diamond weight: 0.76 carats (brilliant-cut and baguette)
• Detail: Milgrain edge to surround
• Ring size: L (UK)
• Hallmarks: Platinum