![12.90 Carat Oval Tanzanite and Diamond Cocktail Ring](http://tobigem.co.uk/cdn/shop/files/IMG_5188.jpg?v=1694596885&width=1445)
![12.90 Carat Oval Tanzanite and Diamond Cocktail Ring](http://tobigem.co.uk/cdn/shop/files/IMG_5227.jpg?v=1694596885&width=1445)
![12.90 Carat Oval Tanzanite and Diamond Cocktail Ring](http://tobigem.co.uk/cdn/shop/files/IMG_5239.jpg?v=1694596885&width=1445)
![12.90 Carat Oval Tanzanite and Diamond Cocktail Ring](http://tobigem.co.uk/cdn/shop/files/IMG_5254.jpg?v=1694596885&width=1445)
![12.90 Carat Oval Tanzanite and Diamond Cocktail Ring](http://tobigem.co.uk/cdn/shop/files/IMG_6232.jpg?v=1694596885&width=1445)
The Tobi Gem Experience
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Repairs & After Care
Learn MoreDiscover the artistry of restoration at and a range of other after-care services
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Schedule an Appointment
Contact UsWhether you're seeking an engagement ring, or a gift, our team is here to help.
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Shipping & Returns
Shipping PolicyWe offer complimentary special delivery on all orders within the United Kingdom.
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