18ct White Gold 12.87ct Tanzanite & Diamond Sierra Ring statement the Sierra setting offers a

the Sierra setting offers a luxurious backdrop for the opal’s cool‑toned palette

Solidly crafted in rich 18ct yellow gold

whether used for a formal post-dinner coffee service or as a luxurious addition to a daily routine

meticulously crafted in 18ct white gold

Diamond shape: Princess Cut

18ct White Gold 12.87ct Tanzanite & Diamond Sierra Ring statement the Sierra setting offers aThe Curated Collection highlights the unique and exceptional pieces that stood out among the rest for our GIA qualified gemmologist and Managing Director, Joseph Tattersfield. Tanzanite is one of the most dramatic accidents of nature found in only one place on earth, a single geological corridor at the foot of Mount Kilimanjaro. It exists in a window of colour that shifts from deep violet to sapphire blue depending on the light and the angle you hold