Filters
Price
Pricing
Shipping
Condition
Store
Stone Type
Jewellery Type
Gender and Age
Jewellery Material
Gemstone Color
Diamond Shape
Category Type
Clear all filters

Save big on Sale Bargains - Up to 82% off on Gilson Opal

TODAY'S BEST DEALS
TOP DEAL
GORGEOUS WHITE GILSON OPAL RING 925 STERLING SILVER
GORGEOUS WHITE GILSON OPAL RING 925 STERLING SILVER
eBay
£25.06
SEE DETAILS
Top Deal
GORGEOUS WHITE GILSON OPAL RING 925 STERLING SILVER
GORGEOUS WHITE GILSON OPAL RING 925 STERLING SILVER
eBay
£25.06
SEE DETAILS
Featured
GORGEOUS WHITE GILSON OPAL FILIGREE RING 925 STERLING SILVER HALLMARKED
GORGEOUS WHITE GILSON OPAL FILIGREE RING 925 STERLING SILVER HALLMARKED
eBay
£25.06
SEE DETAILS
Featured
 sterling Silver Gilson Opal Chunky peardrop 1cm stud earrings wedding Bride New
sterling Silver Gilson Opal Chunky peardrop 1cm stud earrings wedding Bride New
eBay
£19.50
SEE DETAILS
Featured
Victorian Style White Gilson Opal & Ruby Trilogy Ring 925 Silver Hallmarked
Victorian Style White Gilson Opal & Ruby Trilogy Ring 925 Silver Hallmarked
eBay.co.uk
£26.19
SEE DETAILS
Popular
VICTORIAN STYLE WHITE GILSON OPAL & RUBY TRILOGY RING 925 SILVER HALLMARKED
VICTORIAN STYLE WHITE GILSON OPAL & RUBY TRILOGY RING 925 SILVER HALLMARKED
eBay
£26.19
SEE DETAILS
Popular
VICTORIAN INSPIRED WHITE GILSON OPAL & SAPPHIRE RING STERLING SILVER 925
VICTORIAN INSPIRED WHITE GILSON OPAL & SAPPHIRE RING STERLING SILVER 925
eBay
£23.74
SEE DETAILS
ART NOUVEAU STYLE GILSON OPAL PEACOCK RING 925 STERLING SILVER - SIZE 8
ART NOUVEAU STYLE GILSON OPAL PEACOCK RING 925 STERLING SILVER - SIZE 8
£35.64
eBay
Info
VICTORIAN STYLE WHITE GILSON OPAL & NATURAL SAPPHIRE RING STERLING SILVER 925 8
VICTORIAN STYLE WHITE GILSON OPAL & NATURAL SAPPHIRE RING STERLING SILVER 925 8
£19.95
eBay
Info
ART NOUVEAU STYLE GILSON OPAL PEACOCK RING STERLING SILVER 925 - SIZE 7
ART NOUVEAU STYLE GILSON OPAL PEACOCK RING STERLING SILVER 925 - SIZE 7
£24.95
eBay
Info
ART NOUVEAU WHITE GILSON OPAL ONYX FROG LEAF RING 925 STERLING SILVER - SIZE 8
ART NOUVEAU WHITE GILSON OPAL ONYX FROG LEAF RING 925 STERLING SILVER - SIZE 8
£34.32
eBay
Info
VICTORIAN STYLE WHITE GILSON OPAL RING  925 STERLING SILVER SIZE - 8
VICTORIAN STYLE WHITE GILSON OPAL RING 925 STERLING SILVER SIZE - 8
£14.89
eBay
Info
VICTORIAN STYLE WHITE GILSON OPAL & NATURAL RUBY RING STERLING SILVER 925 8
VICTORIAN STYLE WHITE GILSON OPAL & NATURAL RUBY RING STERLING SILVER 925 8
£19.95
eBay
Info
VICTORIAN STYLE WHITE GILSON OPAL RING 925 STERLING SILVER SIZE - 8
VICTORIAN STYLE WHITE GILSON OPAL RING 925 STERLING SILVER SIZE - 8
£19.95
eBay
Info
VICTORIAN STYLE WHITE GILSON OPAL & NATURAL PERIDOT RING STERLING SILVER 925 7
VICTORIAN STYLE WHITE GILSON OPAL & NATURAL PERIDOT RING STERLING SILVER 925 7
£19.95
eBay
Info
ART NOUVEAU WHITE GILSON OPAL MARCASITE DRAGONFLY RING 925 STERLING SILVER 8
ART NOUVEAU WHITE GILSON OPAL MARCASITE DRAGONFLY RING 925 STERLING SILVER 8
£23.74
eBay
Info
Art Nouveau Style Gilson Opal & Blue Topaz  Ring Sterling silver 925 8
Art Nouveau Style Gilson Opal & Blue Topaz Ring Sterling silver 925 8
£26.39
eBay
Info
Sterling Silver Filigree Gilson Fire Opal PearDrop Teardrop Droplet Earrings New
Sterling Silver Filigree Gilson Fire Opal PearDrop Teardrop Droplet Earrings New
£22.99
eBay
Info
ART NOUVEAU STYLE BLUE GILSON OPAL RING 925 STERLING SILVER SIZE - 7
ART NOUVEAU STYLE BLUE GILSON OPAL RING 925 STERLING SILVER SIZE - 7
£26.19
eBay
Info
ART NOUVEAU STYLE WHITE GILSON OPAL MARCASITE RING 925 STERLING SILVER 6
ART NOUVEAU STYLE WHITE GILSON OPAL MARCASITE RING 925 STERLING SILVER 6
£38.28
eBay
Info
ART NOUVEAU INSPIRED WHITE GILSON OPAL AND RUBY TRILOGY RING 925 SILVER SIZE 8
ART NOUVEAU INSPIRED WHITE GILSON OPAL AND RUBY TRILOGY RING 925 SILVER SIZE 8
£28.49
eBay
Info
ART DECO INSPIRED BLUE GILSON OPAL MARCASITE RING 925 STERLING SILVER SIZE 8
ART DECO INSPIRED BLUE GILSON OPAL MARCASITE RING 925 STERLING SILVER SIZE 8
£18.95
eBay
Info
ART DECO STYLE WHITE GILSON OPAL AND MARCASITE RING 925 STERLING SILVER - SIZE 8
ART DECO STYLE WHITE GILSON OPAL AND MARCASITE RING 925 STERLING SILVER - SIZE 8
£34.09
eBay
Info
ART DECO INSPIRED BLUE GILSON OPAL MARCASITE  STUD EARRINGS 925 STERLING SILVER
ART DECO INSPIRED BLUE GILSON OPAL MARCASITE STUD EARRINGS 925 STERLING SILVER
£17.95
eBay
Info
ART NOUVEAU STYLE WHITE GILSON OPAL FLUID RING 925 STERLING SILVER SIZE - 8
ART NOUVEAU STYLE WHITE GILSON OPAL FLUID RING 925 STERLING SILVER SIZE - 8
£19.49
eBay
Info
ART NOUVEAU INSPIRED BLUE GILSON OPAL RING 925 STERLING SILVER SIZE - 8
ART NOUVEAU INSPIRED BLUE GILSON OPAL RING 925 STERLING SILVER SIZE - 8
£15.70
eBay
Info
ART NOUVEAU INSPIRED BLUE GILSON OPAL RING STERLING 925 SILVER SIZE - 8
ART NOUVEAU INSPIRED BLUE GILSON OPAL RING STERLING 925 SILVER SIZE - 8
£14.36
eBay
Info
ART NOUVEAU STYLE WHITE GILSON OPAL MARCASITE RING 925 STERLING  SILVER
ART NOUVEAU STYLE WHITE GILSON OPAL MARCASITE RING 925 STERLING SILVER
£21.95
eBay
Info
ART  NOUVEAU STYLE WHITE GILSON OPAL MARCASITE RING 925 STERLING  SILVER
ART NOUVEAU STYLE WHITE GILSON OPAL MARCASITE RING 925 STERLING SILVER
£24.95
eBay
Info
Victorian Style White Fire Gilson Opal Trilogy Ring 925 Sterling silver 8
Victorian Style White Fire Gilson Opal Trilogy Ring 925 Sterling silver 8
£18.34
eBay
Info
ART NOUVEAU STYLE WHITE GILSON OPAL FILIGREE RING 925 STERLING SILVER SIZE - 8
ART NOUVEAU STYLE WHITE GILSON OPAL FILIGREE RING 925 STERLING SILVER SIZE - 8
£26.39
eBay
Info
ART DECO STYLE BLUE GILSON OPAL BUTTERFLY RING 925 STERLING SILVER SIZE - 8
ART DECO STYLE BLUE GILSON OPAL BUTTERFLY RING 925 STERLING SILVER SIZE - 8
£9.77
eBay
Info
ART DECO INSPIRED WHITE GILSON OPAL MARCASITE RING 925 STERLING SILVER SIZE 8
ART DECO INSPIRED WHITE GILSON OPAL MARCASITE RING 925 STERLING SILVER SIZE 8
£19.95
eBay
Info
LARGE DECO STYLE WHITE GILSON FIRE OPAL EARRINGS 925 STERLING SILVER
LARGE DECO STYLE WHITE GILSON FIRE OPAL EARRINGS 925 STERLING SILVER
£15.00
eBay
Info
STUNNING VICTORIAN STYLE BLUE FIRE GILSON OPAL RING 925 SOLID STERLING SILVER
STUNNING VICTORIAN STYLE BLUE FIRE GILSON OPAL RING 925 SOLID STERLING SILVER
£12.59
eBay
Info
LARGE VICTORIAN STYLE WHITE FIRE GILSON OPAL EARRINGS 925 STERLING SILVER
LARGE VICTORIAN STYLE WHITE FIRE GILSON OPAL EARRINGS 925 STERLING SILVER
£29.95
eBay
Info
ART DECO INSPIRED WHITE FIRE GILSON OPAL RING 925 STERLING SILVER SIZE - 8
ART DECO INSPIRED WHITE FIRE GILSON OPAL RING 925 STERLING SILVER SIZE - 8
£28.69
eBay
Info
PRETTY  ART DECO STYLE WHITE GILSON OPAL MARCASITE EARRINGS 925 STERLING SILVER
PRETTY ART DECO STYLE WHITE GILSON OPAL MARCASITE EARRINGS 925 STERLING SILVER
£19.95
eBay
Info
PRETTY  ART DECO STYLE WHITE GILSON OPAL MARCASITE  EARRINGS 925 STERLING SILVER
PRETTY ART DECO STYLE WHITE GILSON OPAL MARCASITE EARRINGS 925 STERLING SILVER
£15.95
eBay
Info
ART DECO STYLE BLUE WHITE GILSON OPAL MARCASITE RING 925 STERLING SILVER SIZE 8
ART DECO STYLE BLUE WHITE GILSON OPAL MARCASITE RING 925 STERLING SILVER SIZE 8
£18.95
eBay
Info
LOVELY ART NOUVEAU STYLE WHITE GILSON OPAL FILIGREE RING 925 STERLING SILVER
LOVELY ART NOUVEAU STYLE WHITE GILSON OPAL FILIGREE RING 925 STERLING SILVER
£19.26
eBay
Info
CUTE ART DECO INSPIRED WHITE GILSON OPAL ROUND STUD EARRINGS 925 STERLING SILVER
CUTE ART DECO INSPIRED WHITE GILSON OPAL ROUND STUD EARRINGS 925 STERLING SILVER
£12.95
eBay
Info
STRIKING ART DECO STYLE BLUE GILSON OPAL RING 925 STERLING SILVER SIZE 8
STRIKING ART DECO STYLE BLUE GILSON OPAL RING 925 STERLING SILVER SIZE 8
£16.04
eBay
Info
Sterling Silver Art Deco Inspired Blue Gilson Opal Marcasite Earrings 925
Sterling Silver Art Deco Inspired Blue Gilson Opal Marcasite Earrings 925
£34.44
eBay.co.uk
Info
Sterling Silver Marcasite Openwork Blue Green Gilson opal Huge Cocktail Ring N P
Sterling Silver Marcasite Openwork Blue Green Gilson opal Huge Cocktail Ring N P
£38.99
eBay
Info
ART DECO STYLE DROP EARRINGS WHITE GILSON OPAL AND TOPAZ 925 STERLING SILVER
ART DECO STYLE DROP EARRINGS WHITE GILSON OPAL AND TOPAZ 925 STERLING SILVER
£22.95
eBay
Info
ART DECO STYLE DROP EARRINGS BLUE GILSON OPAL 925 STERLING SILVER
ART DECO STYLE DROP EARRINGS BLUE GILSON OPAL 925 STERLING SILVER
£24.95
eBay
Info
ART NOUVEAU STYLE TRI BLUE FIRE GILSON OPAL RING 925 SOLID STERLING SILVER 8
ART NOUVEAU STYLE TRI BLUE FIRE GILSON OPAL RING 925 SOLID STERLING SILVER 8
£23.74
eBay
Info
ART NOUVEAU STYLE PEACOCK WHITE FIRE GILSON OPAL RING 925 SOLID STERLING SILVER
ART NOUVEAU STYLE PEACOCK WHITE FIRE GILSON OPAL RING 925 SOLID STERLING SILVER
£19.95
eBay
Info
ART NOUVEAU PLIQUE A JOUR WHITE GILSON OPAL MARCASITE RING 925 STERLING SILVER 9
ART NOUVEAU PLIQUE A JOUR WHITE GILSON OPAL MARCASITE RING 925 STERLING SILVER 9
£28.69
eBay
Info
Art Deco Nouveau Victorian Sterling Silver Gilson Opal Sparkle Dress Ring O New
Art Deco Nouveau Victorian Sterling Silver Gilson Opal Sparkle Dress Ring O New
£24.99
eBay
Info
ART DECO STYLE DROP EARRINGS WHITE GILSON OPAL 925 STERLING HALLMARKED
ART DECO STYLE DROP EARRINGS WHITE GILSON OPAL 925 STERLING HALLMARKED
£24.95
eBay
Info
Sterling Silver 925 Art Deco Style Blue Gilson Opal and Marcasite Ring
Sterling Silver 925 Art Deco Style Blue Gilson Opal and Marcasite Ring
£25.24
eBay
Info
Genuine Sterling Silver 1.2 cm Round Gilson Opal Stud Earrings Wedding ball gift
Genuine Sterling Silver 1.2 cm Round Gilson Opal Stud Earrings Wedding ball gift
£24.99
eBay
Info
LARGE ART NOUVEAU PLIQUE A JOUR WHITE GILSON OPAL BEE RING STERLING SILVER 925
LARGE ART NOUVEAU PLIQUE A JOUR WHITE GILSON OPAL BEE RING STERLING SILVER 925
£35.64
eBay
Info
Sterling Silver 925 Celtic knot Style White Gilson Opal Ring 7
Sterling Silver 925 Celtic knot Style White Gilson Opal Ring 7
£23.74
eBay
Info
925 Sterling Silver 10mm Round White Firey Gilson Opal  Ring UK size P & R¾ Gift
925 Sterling Silver 10mm Round White Firey Gilson Opal Ring UK size P & R¾ Gift
£19.99
eBay
Info