Vintage Platinum Mounted Square Sapphire and Diamond 18ct Gold Ring


A beautiful and delicate vintage 18ct yellow gold ring with a central, square sapphire and 2 diamonds mounted in platinum.

Size: UK/AU/NZ size L or US/CA size 5 3/4. As these rings are rare and vintage, you may find that sometimes they don't come in the ring size that you are looking for. We suggest try wearing them on other fingers where they may fit. Alternatively we can offer a resizing service for a reasonable extra charge (please contact us directly). Most local jewellers also offer this service. Most rings can usually be resized 1-2 sizes up or down, depending on the design / condition.

Stones: A central blue, square-cut sapphire flanked by two round white diamonds

Weight: 2 grams

Era / Hallmark:  Stamped 18ct and PLAT for platinum.  Ca 1980's

Condition: Excellent.  There is little/no evidence of wear.

What I love about this ring: It's a beautiful, delicate ring that is understated and good for everyday wear. It also gives a deco-vibe, which I love.  It would make a beautiful engagement ring / milestone birthday present.

As with most vintage jewellery, this is rare and unique. This will come to you presented in our branded box - ready to gift to yourself or to someone special.


Free UK standard shipping for all orders over £100. Click here to see our delivery information.


Purchasing a gift?  All our jewellery comes in a beautiful jewellery box as a standard, but for that extra touch of luxury, don't forget to add our gift wrapping service to your cart.  You can also choose to give a gift card.

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