• A yellow gold ring featuring a central oval-cut pinkish-purple gemstone flanked by two small round clear stones in a silver-toned setting, shown on a plain white background.
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18ct Yellow Gold and Platinum Art Deco Ruby Diamond Trilogy Ring

18ct Yellow Gold and Platinum Art Deco Ruby Diamond Trilogy Ring

£825.00
£825.00
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A refined Art Deco three-stone ring, centred by a rich pinkish-red oval ruby and flanked by two round brilliant-cut diamonds. The stones are neatly framed in platinum, creating a crisp contrast against the warm 18ct yellow gold shank, while the geometric arrangement and delicate openwork beneath the setting give the ring the clean, structured character associated with the Art Deco period. The slim 1mm band adds to its understated elegance and makes it particularly comfortable to wear.

The ruby measures approximately 4 × 5mm and displays lovely variations of pink, purple and red through its faceting, while the two 2mm diamonds add bright points of sparkle to either side. In great condition, this is an appealing example of the smaller-scale, wearable side of Art Deco jewellery — decorative without being overly elaborate, with the combination of platinum and yellow gold adding to its period character.

Fun fact: Art Deco jewellery embraced geometric forms and contrasting materials, with platinum particularly valued for its strength and ability to be worked into fine, intricate settings. Its use alongside yellow gold, as seen here, created a distinctive two-tone effect that remained popular during the period.

More specs below:

• 18ct yellow gold and Platinum
• the ruby measures 4x5mm
• the two outer diamonds measure 2mm each
• the band width is 1mm at the narrowest point
• the ring weighs a nice 2.45g

Overall, the ring is in great condition and wears very comfortably.

Size: UK M / US 6.25

Will arrive in a little white box.

I post all my UK orders via Royal Mail Special Delivery. Please make sure to provide me with the correct address as I cannot alter anything once your order is processed. If you have any concerns please contact me within the hour of your order.

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FAQs

Do you offer resizing or alterations?

I'm afraid due to lack of resources, I cannot offer any ring resizing or alterations at the moment, but I do recommend to my clients to reach out to their local jeweller for a quote on how much they would charge.

What condition are these pieces in?

All of my items are solid gold and are either modern, retro (over 20 years old), vintage (over 40 years old), or antique (over 100 years old) but they're all preloved/secondhand. Signs of wear and imperfections are more than likely (but isn't that just the joy of preloved and old jewellery?) so please make sure to double-check product information before purchasing to avoid any disappointment.

How do I know the metal purity is accurate?

All metal purities listed (e.g. 9ct, 18ct) are based on visible hallmarks present on the items. Where hallmarks are unclear or absent, this will be stated in the listing (e.g. tested for 9ct gold). All my items are solid – no plated or vermeil here!

How will my item be packaged and shipped?

All pieces are carefully packaged in a little white box with a gold string bow; for UK customers I send via Royal Mail Special Delivery to ensure they arrive promptly. For international customers, the same applies, and the delivery service is calculated at checkout. Items will be insured as per delivery service default limit.

What is your returns policy?

We want you to love your purchase. If you're not completely happy, please contact us within 14 days of receiving your item. As all pieces are one-of-a-kind antiques, we cannot offer exchanges, but we will do our best to resolve any issues.