Use code: "BFCM2023" for £100 OFF orders over £1000

Antique 18ct Gold Natural Sapphire Rose-cut-Diamond Diamond Greek Key Motif Cluster Ring

This item is unavailable
SKU: V021



We cannot get over the magic of this Antique 18ct Gold and Platinum Sapphire Diamond Greek Key ring. Her mysterious and deep 0.66ct natural blue Royal Sapphire is adorned by a halo of twinkling rose-cut Diamonds that can only be compared to a starlit night sky.

This antique 18ct Gold and Platinum ring possesses a natural Sapphire which is resplendent, adding a dramatic flair. Fit for royalty, the Sapphire is resting on a backdrop of intricate Greek key detailing that is certain to make hearts flutter. 

Her rose-cut Diamonds are simply enchanting, each gifted with their own charm and charisma, creating a dazzling spotlight around her Sapphire. It is safe to say this Art Deco ring is an angelic beauty fit for a princess!

Item Details:

ERA: Art Deco (1920-1939).

RING SIZE: UK Size R.5 / US Size 8 & 3/4
Contact us for a resizing estimate at

MEASUREMENTS: Sapphire measures 5.5mm in diameter, weighing approx. 0.66ct.
12 Rose-Cut Diamonds measuring 22mm in diameter, weighing approx. 0.36ct in total.
Ring band measures 1.2mm wide. 
Weight:  3.3g.

*Please note the unique and irregular shape of Rose-cut Diamonds prohibit their accurate carat weight assessment. Carat weights provided are estimates only and based on the carat spread of equivalent sized modern round brilliant-cut Diamonds.

MATERIALS: 18ct Gold, Platinum, Natural Sapphire with no indication of heat treatment, Diamonds.

HALLMARKS: Since we have dated this piece as being made prior to 1950, a hallmark is not required in order for it to be sold in line with UK hallmarking legislation.

PACKAGING: Your ring will be shipped in a luxury velvet Lillicoco presentation box.


EXCELLENT. We are delighted to report that this antique 18ct Gold natural Sapphire Diamond cluster ring is in excellent condition. Her natural Sapphire is pristine and has maintained her original state. Her Rose-Cut Diamonds are neat and uniform within their immaculately preserved settings. It is safe to say that this antique 18ct Gold and Platinum Sapphire Diamond ring is an absolute Deco delight suitable for daily wear.