18ct Yellow Gold Blue John King's Coronation Hallmark Small Square Ring As anyone with a love of fine jewellery and its craftmanship will know, the UK hallmark provides a unique and identifying feature to any design. Dating back to the 14th century, UK hallmarking has provided customers with a sign of excellence, origin and approval on all jewellery passed through their Assay Offices for inspection.

18ct Yellow Gold Blue John King's Coronation Hallmark Small Square Ring As anyone with a love of fine jewellery and its craftmanship will know, the UK hallmark provides a unique and identifying feature to any design. Dating back to the 14th century, UK hallmarking has provided customers with a sign of excellence, origin and approval on all jewellery passed through their Assay Offices for inspection.

18ct Yellow Gold Blue John King's Coronation Hallmark Small Square Ring As anyone with a love of fine jewellery and its craftmanship will know, the UK hallmark provides a unique and identifying feature to any design. Dating back to the 14th century, UK hallmarking has provided customers with a sign of excellence, origin and approval on all jewellery passed through their Assay Offices for inspection.

18ct Yellow Gold Blue John King's Coronation Hallmark Small Round Ring As anyone with a love of fine jewellery and its craftmanship will know, the UK hallmark provides a unique and identifying feature to any design. Dating back to the 14th century, UK hallmarking has provided customers with a sign of excellence, origin and approval on all jewellery passed through their Assay Offices for inspection.

18ct Yellow Gold Blue John King's Coronation Hallmark Small Round Ring As anyone with a love of fine jewellery and its craftmanship will know, the UK hallmark provides a unique and identifying feature to any design. Dating back to the 14th century, UK hallmarking has provided customers with a sign of excellence, origin and approval on all jewellery passed through their Assay Offices for inspection.

18ct Yellow Gold Blue John King's Coronation Hallmark Small Round Ring As anyone with a love of fine jewellery and its craftmanship will know, the UK hallmark provides a unique and identifying feature to any design. Dating back to the 14th century, UK hallmarking has provided customers with a sign of excellence, origin and approval on all jewellery passed through their Assay Offices for inspection.

18ct Yellow Gold Blue John Pear Shaped Leaf Drop Earrings, E083. These exquisite 18ct yellow gold earrings feature two stunning pear shaped cabochons of the finest Blue John stone, sourced directly from Castleton, Derbyshire. The beautiful 18ct yellow gold frames feature an ornate leaf decoration around the edging, creating this unique design. The earrings are completed with post and butterfly fastenings, for secure everyday wear.

18ct Yellow Gold Blue John Open Marquise Shaped Necklace, P3370 This elegant necklace features a stunning marquise shaped cabochon of the finest Blue John stone, sourced directly from Castleton in Derbyshire. The Blue John is placed within an open marquise 18ct Yellow Gold frame for a unique, stylish finish. Open work detail at the side of the Blue John is a lovely enhancement to the piece. The beautiful 18ct Yellow Gold pendant hangs gracefully from an open bail on a fluid 18 inch long 18ct Yellow Gold chain complete with a classic bolt ring clasp for easy wear.

18ct Yellow Gold Blue John Oblong Stone Heavy Bangle, B031 This magnificent 18ct yellow gold bangle features a large vertically set Blue John gemstone, and proudly displays visible hallmarks, which tell the story of quality British design and manufacture. The simple and secure hook and catch, unfastens to allow the wearer ease of use. All our Blue John jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform natural pieces of Blue John into these stunning pieces of jewellery.

18ct Yellow Gold Blue John White Mother Of Pearl Double Sided Scroll Top Dagger Fob Necklace, P423. This classic double sided fob necklace is part of our Heritage handmade jewellery collection and features a dagger shaped locally sourced Blue John gemstone on one side and a White Mother Of Pearl gemstone on the other. The stones are framed within a heavy highly polished 18ct Yellow Gold setting with a scroll shaped bail. This item is complete with an 18 inch yellow gold chain.