The Trio ring is a special 3-stone ring we designed because customers asked us for an engagement rigng with a coloured, precious stone as well as diamonds. So we went in search of tanzanites that rare stone, found only in Tanzania in a very small mining area near the Mererani Hills.

The AA-grade oval Tanzanite is a lush, lavender-violet hue and faceted. It's supported by two round brilliant diamonds in a platinum mount.

Tanzanite, oval faceted, 0.40ct 6x8mm 
Two round brilliant diamonds G colour Very small inclusions Diamond weight 0.16ct
Platinum Size K 1/2

Also available in all diamond or sapphire and diamond.
Can be made in ruby as well. Contact us for prices.

Platinum

Tanzanite, oval faceted, weight 0.40ct 6x8mm 
Two round brilliant diamonds total weight 0.16ct colour G clarity VSi 
Size K 1/2

If the size we have in stock is the size you need, please proceed with the order – available size detailed in the specifications tab.  

If you know the size you need, please contact online@catherinejones.com we will set up your own personal product so you can order directly through our website.  

If you don’t know the size you need, please contact online@catherinejones.com so we can discuss your options and guide your decision.  

All commissions that are made to measure are paid in full and non-returnable or refundable. Your commission will be made to order and delivery will take 6 weeks from the payment date.