18ct White Gold Blue John Flore Filigree Medium Heart Necklace. P3630. This beautiful necklace is part of Rebecca Sellors' Flore collection. The pendant is double-sided, and features a hand carved and polished cabochon of finest Blue John. The gemstone is set in an intricately crafted 18ct White Gold filigree design. Sold complete with an 18 inch 18ct White Gold chain which fastens with a classic bolt ring style clasp.

18ct White Gold Blue John King's Coronation Hallmark Large Oblong 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 White Gold Blue John Oval Split Shoulder Ring. R114. This feminine ring features an oval cabochon of Blue John inlaid within a band of 18ct white gold.The split shank adds slight detail to the ring, making it a very elegant piece. All our Blue John jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform the natural Blue John stone into these stunning pieces of jewellery. You can find other matching Blue John jewellery and other Blue John rings online and in our stores.

18ct White Gold Blue John 0.25 Carat Diamond Pear Shoulder Ring. R1010. This elegant 18ct white gold ring features a stunning pear shaped hand carved Blue John stone that has been sourced directly from Castleton, Derbyshire. Sparkling diamonds totaling 0.25 carats embellish the shoulders and frame the stone. At C W Sellors, we have an expert team of gemstone and diamond specialists who handpick and grade each jewel to meet our high standards and a team of talented in house designers who combine their talents to bring you our exclusive Precious Gemstone collection.

18ct White Gold Blue John 0.16ct Diamond Round Claw Set Ring. R1112. This unique 18ct white gold ring features a stunning hand carved cabochon of the finest Blue John stone which has been sourced directly from Castleton, Derbyshire. Sparkling diamonds totalling 0.16cts are set either side of the beautiful Blue John.The perfect engagement ring featuring a rare British gemstone.

18ct Rose Gold Whitby Jet King's Coronation Hallmark Large 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 White Gold Blue John King's Coronation Hallmark Large Oblong 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 White Gold Blue John King's Coronation Hallmark Large Oblong 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 White Gold Blue John Hallmark Medium Round Ring. R610_FH. 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 White Gold Blue John Hallmark Medium Rhombus Ring. R607_FH. 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.