18ct Yellow Gold Whitby Jet King's Coronation Hallmark Large Rhombus 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 Whitby Jet 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 Yellow Gold Whitby Jet 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 Yellow Gold Whitby Jet King's Coronation Hallmark 5mm 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 Whitby Jet King's Coronation Hallmark 4mm 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 Whitby Jet King's Coronation Hallmark 3mm 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 Whitby Jet Inlaid Wide Band Ring. R358. This Whitby Jet and 18ct yellow gold ring has been hand cut and crafted in our workshops. This design has proven popular for both ladies and gents. The Whitby Jet running continuously around the gold band is approximately 3mm thick, giving the design a striking and smooth finish. All our Whitby Jet jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform natural pieces of Whitby Jet into these stylish pieces of jewellery.

18ct Yellow Gold Whitby Jet Diamond Twist Solitaire Ring R1073. This exquisite 18ct yellow gold ring features a stunning circular shaped cabochon of the finest Whitby Jet stone, sourced directly from the north east coast of Yorkshire. The stone sits elegantly between twisted shoulders adorned with 0.15 carats of sparkling diamonds. A beautiful ring featuring a rare British gemstone, it would make a gorgeous engagement ring or a beautiful gift for someone special.

18ct Gold Whitby Jet Diamond Pear Drop Necklace, P1017C This gorgeous contemporary, pear drop pendant features a brilliant cut diamond set within a solid 18ct yellow gold bail, totalling 0.03cts. Underneath the diamond gently hangs a pear drop shaped hand carved Whitby Jet gemstone encased in 18ct yellow gold and solidly backed.

18ct Yellow Gold Whitby Jet Diamond Oblong Ring, R403. This stunning Whitby Jet and diamond ring is set in 18ct yellow gold. The Whitby Jet gemstone has been hand cut and crafted using only the finest locally sourced Whitby Jet and the finest quality pave set diamonds, the total weight for the diamonds is 0.04ct. A beautiful ring featuring a rare British gemstone, it would make a beautiful gift for someone special.