This striking design combines three Love & Commitment rings - our 18ct white and yellow gold, diamond and tanzanite engagement ring, our 18ct yellow gold and diamond half ring jacket, which crowns the stack and our 18ct yellow gold and diamond eternity ring. Designed with versatility in mind, the three stone diamond and tanzanite ring can be worn alone or combined in endless ways with other Annoushka stacking rings. Within the central engagement ring, the 0. 50ct central Tanzanian tanzanite is set in Annoushkas organic bezel setting and is flanked either side by two white diamonds, set on a high polished band, with a total average weight of 0. 70ct. Here this ring is stacked on top of our 2mm 18ct yellow gold eternity band which is handset with twenty 0. 19ct diamonds. Crowning the trio is our 18ct yellow gold and diamond half ring jacket, with a total average weight of 1. 09 carats. The Love & Commitment collection has been crafted in 100% recycled 18ct yellow and white gold. Our diamonds are responsibly sourced, and GIA certified when over 0. 25ct. The collection has been designed to work harmoniously with the Crown and Marguerite collections. They combine. They interchange. They stack up. They work together - the same with a good marriage. Annoushka For a ring size not listed, please get in touch to special order in your size. Unsure of your size? View our ring size guide. Please allow up to 6 weeks for your pre-order design to be made and delivered.