NOTE: When you buy through our links, we may earn a commission. Learn more*
Buy: $192.59 GBP
Opal Pendant Necklace 925 Sterling Silver Natural Solid Australian Jewelry SP754
Buy: $192.59 GBP
Buy: $57.77 GBP
Natural Not Enhanced Boulder Opal Necklace 925 Sterling Silver 18.5"/N14936
Buy: $57.77 GBP
Buy: $53.92 GBP
Natural 20ct Not Enhanced Boulder Opal Necklace 925 Sterling Silver 18"/N14939
Buy: $53.92 GBP
Buy: $158.89 GBP
Opal Pendant Necklace 925 Sterling Silver Natural Solid Australian Jewelry SP537
Buy: $158.89 GBP
Buy: $149.00 GBP
Boulder Opal Sterling Silver Pendant Necklace Hallmarked COA
Buy: $149.00 GBP
Buy: $34.99 GBP
Boulder Opal Solitaire Ring in platinum over Silver
Buy: $34.99 GBP
Buy: $79.99 GBP
Boulder Opal & Diamond Halo Ring in Platinum Over Sterling Silver
Buy: $79.99 GBP
Buy: $79.99 GBP
Boulder Opal & Multi Sapphire Halo Ring in 18k Gold over Sterling Silver
Buy: $79.99 GBP
Buy: $120.00 GBP
Boulder Opal pendant, Silver with silver chain.
Buy: $120.00 GBP
Buy: $120.00 GBP
Boulder Opal Ring With Box 925 Sterling Silver Ring Size UK N-O Blue/Green/Red
Buy: $120.00 GBP
Buy: $29.99 GBP
Vintage Studio Sterling Silver Fiery Australian Boulder Opal Ornate Drop Pendant
Buy: $29.99 GBP
Buy: $8.90 GBP
* Genuine Lovelinks PETITE RANGE * HOT PINK NATURAL STONE DANGLE Silver Charm *
Buy: $8.90 GBP
Buy: $36.99 GBP
Boulder Opal & Zircon Halo Ring in Platinum over Sterling Silver
Buy: $36.99 GBP
Buy: $138.43 GBP
Selection of natural untreated solid opal 100% sterling silver pendants Locket h
Buy: $138.43 GBP
Buy: $135.10 GBP
Fancy Boulder Opal Gemstone 925 Silver Women Pendant Jewelry Black Friday Sale
Buy: $135.10 GBP
Buy: $139.69 GBP
925 Solid Sterling Silver Boulder Opal Gemstone Women's Bracelet Birthday Gift
Buy: $139.69 GBP
Buy: $40123.58 GBP
HEAVY Gents 18K Yellow Gold & LARGE 16.35ct Natural Australian Black Opal Ring
Buy: $40123.58 GBP
Buy: $39.99 GBP
Boulder Opal & Zircon Ring in Platinum Over Sterling Silver
Buy: $39.99 GBP
Buy: $474.99 GBP
Handmade 18ct Yellow Gold Opal & Diamond Cluster Necklace 18" Chain Hallmarked
Buy: $474.99 GBP
Buy: $144.44 GBP
Silver * Beautiful 11ct Australian Solid Fairy Boulder Opal Pendant * See Video
Buy: $144.44 GBP
Buy: $16.46 GBP
Handcrafted 29.37cts Natural Brown Boulder Opal Fancy 925 Silver Pendant Y26396
Buy: $16.46 GBP
Buy: $200.62 GBP
Silver * Flashy Colors * Natural Australian 33ct Solid Boulder Opal Pendant
Buy: $200.62 GBP
Buy: $53.92 GBP
Natural Not Enhanced Boulder Opal Ring 925 Sterling Silver Size 8.5 /R323741
Buy: $53.92 GBP
Buy: $13.86 GBP
Handcrafted 26.08cts Natural Brown Boulder Opal Silver Pendant Jewelry Y26422
Buy: $13.86 GBP
Buy: $11.26 GBP
Hand Carved 10.82cts Solitaire Natural Brown Boulder Opal Ring Size 7.5 Y27926
Buy: $11.26 GBP
Buy: $15.59 GBP
Hand Carved Silver 26.97cts Natural Brown Boulder Opal Pendant Jewelry Y27843
Buy: $15.59 GBP
Buy: $99.00 GBP
Mens Womens Sterling Silver 925 Black Opal Long Necklace
Buy: $99.00 GBP
Buy: $5.77 GBP
Boulder Opal, Peridot Gemstone 925 Sterling Silver Jewelry Pendant 2.17"
Buy: $5.77 GBP
Buy: $116.33 GBP
Natural Boulder Opal Gemstone Sterling Engraved 925 Silver Huge Pendant Jewelry
Buy: $116.33 GBP
Buy: $120.37 GBP
Opal Pendant Necklace 925 Sterling Silver Natural Solid Australian Jewelry SP782
Buy: $120.37 GBP
Buy: $159.69 GBP
925 silver Gorgeous Solid Australian Boulder Opal pendant (16443)
Buy: $159.69 GBP
Buy: $208.64 GBP
Selection of natural untreated solid opal 100% sterling silver pendants Locket m
Buy: $208.64 GBP
Buy: $25.95 GBP
Australian Boulder Opal Bead Necklace 925 Sterling Silver 45cm Chain
Buy: $25.95 GBP
Buy: $200.62 GBP
Silver * 44ct Australian Solid Fairy Boulder Pipe Opal Pendant * See Video Clip
Buy: $200.62 GBP
Buy: $99.99 GBP
Boulder opal tennis bracelet in platinum over Sterling silver 8.0"
Buy: $99.99 GBP
Buy: $200.00 GBP
Pretty Mid Century 9ct Gold Opal Three Stone Ring, Size J
Buy: $200.00 GBP
Buy: $55.00 GBP
Sterling Silver 925- Pendant- Dolphin Pendant- Boulder Opal Large 40 mm -New
Buy: $55.00 GBP
Buy: $208.97 GBP
Australian Opal Natural Gem Pendant Necklace Unisex Jewelry Free 925 Chain VIDEO
Buy: $208.97 GBP
Buy: $186.88 GBP
Opal pendant sterling silver 100% natural solid QLD Boulder Opal Jewelry SP387
Buy: $186.88 GBP
Buy: $148.46 GBP
Big Natural Solid Australian Boulder Opal 925 silver pendant (16462)
Buy: $148.46 GBP
Buy: $1049.13 GBP
585er/14kt Yellow Women's Ring, Boulder Opal + Brilliant Goldschmiedering Rg: 54
Buy: $1049.13 GBP
Buy: $49.99 GBP
Boulder Opal & Zircon Ring in Platinum Over Sterling Silver
Buy: $49.99 GBP
Buy: $24.99 GBP
Modern Sterling Silver Wood Boulder Opal Solitaire Band Ring Size N
Buy: $24.99 GBP
Buy: $136.42 GBP
Silver * Gem Colors * 11ct Australian Solid Fairy Boulder Opal Pendant * Video
Buy: $136.42 GBP
Buy: $105.00 GBP
Vintage Genuine Boulder Opal Triplet Silver Solitaire Ring
Buy: $105.00 GBP
Buy: $193.26 GBP
BOULDER OPAL QUEENSLAND SIZE 8.5 / Q1/2 RING 925 STERLING SILVER OCA15471
Buy: $193.26 GBP
Buy: $5.77 GBP
Cuprit Boulder Opal Gemstone Handmade 925 Sterling Silver Jewelry Necklace 18"
Buy: $5.77 GBP
Buy: $36.92 GBP
Opal Ring Opal & Moonstone 925er Silver #51
Buy: $36.92 GBP
Buy: $74.96 GBP
🌈Natural Australian electric blue fire boulder opal solid 9ct gold pendant
Buy: $74.96 GBP
Buy: $1449.00 GBP
9.36 CT TWC AUSTRALIAN BOULDER OPAL RING 9K YELLOW GOLD
Buy: $1449.00 GBP
Buy: $151.67 GBP
Australian Boulder Opal Marquise Shape Pendant Silver 925 Necklace 18"
Buy: $151.67 GBP
Buy: $208.97 GBP
Boulder Opal Pendant Necklace Australian Opal Jewelry 925 Sterling Silver VIDEO
Buy: $208.97 GBP
Buy: $67.46 GBP
Natural Swan carved Australian blue Boulder opal solid 18ct yellow gold
Buy: $67.46 GBP
Buy: $158.89 GBP
QUEENSLAND BOULDER OPAL SIZE 7.75 / P RING 925 STERLING SILVER OCA15877
Buy: $158.89 GBP
Buy: $16.95 GBP
Authentic Australian boulder opal earrings Gold Plated Ear Hooks
Buy: $16.95 GBP
Buy: $268.83 GBP
Silver * Gem Colors * 26ct Australian Solid Fairy Boulder Opal Pendant * Video
Buy: $268.83 GBP
Buy: $5.77 GBP
Cuprit Boulder Opal, Garnet Gemstone 925 Sterling Silver Jewelry Pendant 2.40"
Buy: $5.77 GBP
Buy: $356.25 GBP
9ct Yellow Gold 16mm x 10mm Opal Solitaire Ring Size J Hallmarked
Buy: $356.25 GBP
Buy: $136.42 GBP
55 ct. Boulder Opal Pendant - 100% Natural Australian Opal from Koroit
Buy: $136.42 GBP
Buy: $183.31 GBP
Big Australian Solid Boulder Opal Pendant Special Pattern Natural Gem Man Woman
Buy: $183.31 GBP
Buy: $246.15 GBP
Natural Australian Boulder OPAL Necklace Pendant Sterling Silver 925 Chain Video
Buy: $246.15 GBP
Buy: $499.00 GBP
Stunning Boulder Opal 925 Sterling Silver Hinged Bangle (Silver - 17 grams)
Buy: $499.00 GBP
Buy: $225.00 GBP
Vintage Large Boulder Opal Triplet & White Topaz Silver Marquise Halo Ring
Buy: $225.00 GBP
Buy: $140.03 GBP
29 carats Gorgeous Solid Australian Boulder Opal 925 Silver Pendant (16452)
Buy: $140.03 GBP
Buy: $57.77 GBP
Natural Not Enhanced Boulder Opal Ring 925 Sterling Silver Size 9 /R328789
Buy: $57.77 GBP
Buy: $6.25 GBP
Boulder Opal, Garnet Gemstone Handmade 925 Sterling Silver Jewelry Pendant 2.56"
Buy: $6.25 GBP
Buy: $361.38 GBP
Solid Boulder Opal Ring Cocktail Style Matrix Pattern Teardrop US Size 7.5 Gift
Buy: $361.38 GBP
Buy: $91.48 GBP
Opal Pendant Necklace Locket Natural 925 Sterling Silver Australia Jewelry 13FeB
Buy: $91.48 GBP
Buy: $137.22 GBP
Australian Natural Boulder Opal Stud Earrings 925 Sterling Silver Jewelry
Buy: $137.22 GBP
Buy: $1045.00 GBP
Boulder Opal and Diamond Abstract Ring 18ct Yellow Gold
Buy: $1045.00 GBP
Buy: $78.99 GBP
Beautiful Fire Boulder Opal Sterling Silver Oval Cabochon Ladies Ring Size L
Buy: $78.99 GBP
Buy: $189.99 GBP
New Rare Size Australian Boulder Opal Size N In Sterling Silver
Buy: $189.99 GBP
Buy: $176.54 GBP
Silver * Red & Green * Natural Australian 20ct Solid Yowah Boulder Opal Pendant
Buy: $176.54 GBP
Buy: $5.77 GBP
Boulder Opal Gemstone Handmade 925 Sterling Silver Jewelry Ring Size 8
Buy: $5.77 GBP
Buy: $6.15 GBP
Boulder Opal, Garnet Gemstone Handmade 925 Sterling Silver Jewelry Pendant 2.44"
Buy: $6.15 GBP
Buy: $53.92 GBP
Handmade jewelry Boulder Opal Necklace 925 Sterling Silver 18.5"/N20482
Buy: $53.92 GBP
Buy: $990.00 GBP
Boulder Opal Ring 18ct Gold Ladies Stunning Size S 750 10.5g BA51
Buy: $990.00 GBP
Buy: $5.77 GBP
Cuprit Boulder Opal, Citrine Gemstone 925 Sterling Silver Jewelry Pendant 2.40"
Buy: $5.77 GBP
Buy: $6.25 GBP
Boulder Opal, Garnet Gemstone Handmade 925 Sterling Silver Jewelry Pendant 2.68"
Buy: $6.25 GBP
Buy: $5.77 GBP
Boulder Opal, Tsavorite Gemstone Ethnic 925 Sterling Silver Jewelry Pendant 2.1"
Buy: $5.77 GBP
Buy: $227.58 GBP
Boulder Opal Bangle, Polished+Natural Boulder-Muttergestein+Opaleinschlüsse
Buy: $227.58 GBP
Buy: $5.77 GBP
Cuprit Boulder Opal Gemstone Handmade 925 Sterling Silver Jewelry Pendant 2.05"
Buy: $5.77 GBP
Buy: $91.48 GBP
Opal Pendant Necklace Locket Natural 925 Sterling Silver Australia Jewelry 13FeD
Buy: $91.48 GBP
Buy: $5.77 GBP
Boulder Opal Gemstone Handmade 925 Sterling Silver Jewelry Pendant 2.44"
Buy: $5.77 GBP
Buy: $276.55 GBP
Boulder Opal 6.10ct diamond 0.08ct Necklace K18WG white gold 4.0g 17.7" Women
Buy: $276.55 GBP
Buy: $6.25 GBP
Boulder Opal, Garnet Gemstone Handmade 925 Sterling Silver Jewelry Pendant 2.17"
Buy: $6.25 GBP
Buy: $361.11 GBP
Silver * Rich Reds * 72ct Australian Solid Fairy Boulder Opal Earrings * Videos
Buy: $361.11 GBP
Buy: $71.98 GBP
Selection of natural untreated solid opal 100% sterling silver pendants Locket C
Buy: $71.98 GBP
Buy: $1450.00 GBP
Dezso By Sara Beltran Shark Fin Opal Diamond Stud Earrings in 18ct Rose Gold
Buy: $1450.00 GBP
Buy: $1048.16 GBP
14kt/585er Yellow Gold Ring +4ct Boulder-Opal Color Game, Handmade, Rg: 58
Buy: $1048.16 GBP
Buy: $62.00 GBP
Sterling Silver Boulder Opal Pendant & Solid Sterling Silver Trace Necklace
Buy: $62.00 GBP
Buy: $72.22 GBP
Solid Opal 100% Sterling Silver Pendants Locket Selection of Natural Untreated F
Buy: $72.22 GBP
Buy: $199.82 GBP
BOULDER OPAL PEARL BEAD 925 STERLING SILVER NECKLACE OCA16205
Buy: $199.82 GBP
Buy: $3534.67 GBP
Australian Natural Boulder Opal 14 Karat Yellow Gold Stud Earring Jewelry
Buy: $3534.67 GBP
Buy: $224.69 GBP
Bright Solid Australian Boulder Opal 925 silver pendant (16445)
Buy: $224.69 GBP
Buy: $115.96 GBP
Genuine Boulder Opal Earrings, Anniversary Gift Earrings
Buy: $115.96 GBP
Buy: $180.98 GBP
Round Boulder Opal Natural Gemstone Plain Bead 155 Ct. Stretch Bracelet unisex
Buy: $180.98 GBP
Got Free Shipping? (UK)
» Jewellery & Watches
» Fine Jewellery
» Boulder Opal Main Stone Fine Jewellery
