3.15 Carat No Heat Teal Sapphire and Diamond Trilogy Engagement Ring in 18ct Yellow Gold

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This Blue Sapphire engagement ring is extraordinary! The Sapphire is such a beautiful and unique teal colour. It weighs in at 3.15 carats which is Goldilocks size and scale for that most important of rings! The Diamonds are a total 0.50 carat and are dazzling. This Sapphire is accompanied by a gemological certificate stating the weight, and no indication of heating (a treatment process which is common with Sapphires in order to improve their colour.) The 18ct Yellow Gold setting is simple and elegant, and allows the stones to really shine.

This is a big and joyful ring; it’s a celebration of colour, and has a unique, rare and special feeling to it. For the right person, this would make the most glorious and hopeful engagement ring that they'll never be able to take their eyes off. If you're a September baby, or just a true lover of Sapphires, this is a ring not to be missed! It's truly unique and eye-catching and shows off the true beauty of natural, fancy-coloured Sapphires. Read all about this amazing gemstone here

This ring is a size M (US 6) and can be sized to fit. If you need an alternate size, please write it in the Notes section upon checkout and we are happy to size it accordingly, free of charge. Please note, re-sizing can add up to two weeks to delivery times and your purchase will still be returnable for a full refund, as per our Refund Policy.

All of our rings come in a beautiful velvet box, as seen in our pictures. Please note the colour you would prefer in the Notes section, or, leave it blank and we’re happy to surprise you with the colour we think will best suit your beautiful new item!

All orders can be processed through PayPal, or with any major Debit or Credit card. We are also happy to provide layaway plans for any pieces in the collection. Please see more information here and to get in touch to reserve your dream item.

If you have any further questions about this item, or would like to request more photos, please contact us and we will get back to you as quickly as possible.





Three-Stone/Engagement Ring  


18ct Yellow Gold 


M - can be sized



Centre Stones

Teal Sapphire (Certified No-Heat)



Carat Weight




Accent Stones


Total Carat Weight

0.50 ctw