18ct gold amethyst ring
18ct gold amethyst ring for sale on Ireland's largest auction and classifieds sites
18ct yellow gold - oval, cut - £193.10
This 18ct yellow • Gold oval cut • Amethyst diamond ring - Free postage - New and Used
This 18ct yellow • Gold oval cut • Amethyst diamond ring - Free postage - New and Used
Vintage 18ct amethyst - amethyst, and - £545.00
Rich purple gemstone • Beautifully showcased classic • Setting withdiamond accents - Free postage - New and Used
Rich purple gemstone • Beautifully showcased classic • Setting withdiamond accents - Free postage - New and Used
Edwardian style suffragette - edwardian, - £225.00
Fashioned entirely silver • Gilded warm 18ct • Yellow gold split - Free postage - New and Used
Fashioned entirely silver • Gilded warm 18ct • Yellow gold split - Free postage - New and Used
Vintage amethyst solitaire - vintage, - £276.30
Stunning deep rich • Purple brazilian amethyst • Solitaire this high - Free postage - New and Used
Stunning deep rich • Purple brazilian amethyst • Solitaire this high - Free postage - New and Used
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Amethyst and diamond carat - amethyst, - £1026.70
- Free postage - New and Used
- Free postage - New and Used
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48 listings · from £191.25 · avg £587.25
⚠️ These listings were last updated more than 100 days ago.
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Browse 48 18ct gold amethyst ring listings currently in our index. Prices range from £191.25 to £2795, with an average of £587.25. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 18ct gold amethyst ring →
18k gold natural - gold, and - £440.20
Colour diamond clarity • Vs2 si1 certificate • Can validated their - Free postage - New and Used
Colour diamond clarity • Vs2 si1 certificate • Can validated their - Free postage - New and Used
Vintage 18ct yellow gold 750 - gold, - £249.99
18ct yellow gold • 750 full hallmark • Chester - Free postage - New and Used
18ct yellow gold • 750 full hallmark • Chester - Free postage - New and Used
68g stunning 18ct yellow - stunning, - £312.69
Beautiful 18ct gold • Ring boat gypsy • Style shape set - Free postage - New and Used
Beautiful 18ct gold • Ring boat gypsy • Style shape set - Free postage - New and Used
18ct gold diamond and amethyst - £899.20
Very fine 18ct • Gold amethyst diamond • High quality natural - Free postage - New and Used
Very fine 18ct • Gold amethyst diamond • High quality natural - Free postage - New and Used
Beautiful ladies 18ct gold - ladies, - £819.00
Gross weight 9.7g • Width band 3mm • 7mm ring beautiful - Free postage - New and Used
Gross weight 9.7g • Width band 3mm • 7mm ring beautiful - Free postage - New and Used
Stunning large 18ct gold - stunning, - £495.00
Large 18ct gold • Ring this stunning • 750 london date - Free postage - New and Used
Large 18ct gold • Ring this stunning • 750 london date - Free postage - New and Used
Handmade 18ct gold amethyst - 18ct, - £595.00
Goldmine jewellers london • Marked 750 ring • Weight 4.3 grams - Free postage - New and Used
Goldmine jewellers london • Marked 750 ring • Weight 4.3 grams - Free postage - New and Used
Sweet green amethyst - sweet, and - £425.00
6.5mm 8.2mm side • Are three round • Cut diamonds condition - Free postage - New and Used
6.5mm 8.2mm side • Are three round • Cut diamonds condition - Free postage - New and Used
Edwardian suffragette style - edwardian, - £191.25
Crafted silver has • Been finished sunny • 18ct yellow gold - Free postage - New and Used
Crafted silver has • Been finished sunny • 18ct yellow gold - Free postage - New and Used
Vintage 18ct gold ring - 18ct, with - £395.02
Accent stones brilliant • Cut white diamonds • Dainty dazzling rare - Free postage - New and Used
Accent stones brilliant • Cut white diamonds • Dainty dazzling rare - Free postage - New and Used
80ct certified natural - certified, - £242.58
Diamond type natural • Weight 0.80 carat • Our pieces are - Free postage - New and Used
Diamond type natural • Weight 0.80 carat • Our pieces are - Free postage - New and Used
18ct yellow gold - 18ct, - £574.99
18ct 750 18k • 18kt this item • Hallmarked gold platinum - Free postage - New and Used
18ct 750 18k • 18kt this item • Hallmarked gold platinum - Free postage - New and Used
Large amethyst and 8ct - large, - £2795.00
17.5mm 22mm overall • Cluster head protruding • 10.5mm off finger - Free postage - New and Used
17.5mm 22mm overall • Cluster head protruding • 10.5mm off finger - Free postage - New and Used
18k white gold 30ct - 18k, 1.30ct - £975.00
Certificate can validated • Their website following • Link this stunning - Free postage - New and Used
Certificate can validated • Their website following • Link this stunning - Free postage - New and Used
Stylish 18ct white - 18ct, gold - £895.00
All natural stones • Fine quality cluster • Ring 23mm 10.5mm - Free postage - New and Used
All natural stones • Fine quality cluster • Ring 23mm 10.5mm - Free postage - New and Used
18ct gold amethyst and - 18ct, - £308.20
Across top ring • 18ct yelow gold • Chart below international - Free postage - New and Used
Across top ring • 18ct yelow gold • Chart below international - Free postage - New and Used
Amethyst cushion ring - amethyst, - £445.00
Matt satin finish • Visible area apart • From setting - Free postage - New and Used
Matt satin finish • Visible area apart • From setting - Free postage - New and Used
18ct yellow gold - yellow, - £599.99
18ct 750 18k • 18kt this item • Hallmarked gold platinum - Free postage - New and Used
18ct 750 18k • 18kt this item • Hallmarked gold platinum - Free postage - New and Used
18ct gold heavy - 18ct, - £599.99
Has diamond shoulders • Very much art • Deco inspired setting - Free postage - New and Used
Has diamond shoulders • Very much art • Deco inspired setting - Free postage - New and Used
Paris 18ct 18k 750 - , gold - £595.00
Histoire paris 18ct • Gold amethyst ring • 3.0 shape rectangular - Free postage - New and Used
Histoire paris 18ct • Gold amethyst ring • 3.0 shape rectangular - Free postage - New and Used
Amethyst and pearl - and, cluster - £195.00
18ct gold silver • This ring would • Make perfect gift - Free postage - New and Used
18ct gold silver • This ring would • Make perfect gift - Free postage - New and Used
Large antique 18ct gold oval - 18ct, & - £450.00
Lovely large antique • 18ct gold ring • Oval cut amethyst - Free postage - New and Used
Lovely large antique • 18ct gold ring • Oval cut amethyst - Free postage - New and Used
18ct yellow gold - gold, 3 - £249.26
Electronically tested 18ct • Gold weight 2.58 • Gms - Free postage - New and Used
Electronically tested 18ct • Gold weight 2.58 • Gms - Free postage - New and Used
Pomellato nudo classic - pomellato, - £1480.00
Band width 2.5mm • Ring - Free postage - New and Used
Band width 2.5mm • Ring - Free postage - New and Used
18ct yellow gold ring - 18ct, - £475.00
High quality crafted • Genuine 18ct yellow • Gold authentic gemstones - Free postage - New and Used
High quality crafted • Genuine 18ct yellow • Gold authentic gemstones - Free postage - New and Used
Antique 18ct gold - , amethyst - £599.00
Ring crafted rich • 18ct yellow gold • Has smooth slight - Free postage - New and Used
Ring crafted rich • 18ct yellow gold • Has smooth slight - Free postage - New and Used
18ct gold gemstone - gold, ring - £1395.00
18ct gold gemstone • Ring diamond amethyst • Condition very good - Free postage - New and Used
18ct gold gemstone • Ring diamond amethyst • Condition very good - Free postage - New and Used
18ct yellow gold amethyst - 18ct, - £325.00
This wonderful item • That would make • Perfect gift addition - Free postage - New and Used
This wonderful item • That would make • Perfect gift addition - Free postage - New and Used
Vintage large carat mm - carat, 15 - £395.00
- Free postage - New and Used
- Free postage - New and Used
18ct gold beautiful - gold, - £285.20
Stamped 18ct gold • Standard mark 750 • Makers logo very - Free postage - New and Used
Stamped 18ct gold • Standard mark 750 • Makers logo very - Free postage - New and Used
18ct gold amethyst - gold, - £745.00
- Free postage - New and Used
- Free postage - New and Used
Vintage 18ct gold - vintage, hallmarked - £675.00
Goldmine jewellers london • Ring weight 4.2 • Grams - Free postage - New and Used
Goldmine jewellers london • Ring weight 4.2 • Grams - Free postage - New and Used
Edwardian suffragette style - edwardian, - £225.00
0.15ct ring fashioned • Silver gilded 18ct • Gold beautiful scrolled - Free postage - New and Used
0.15ct ring fashioned • Silver gilded 18ct • Gold beautiful scrolled - Free postage - New and Used
Amethyst ring 18ct gold - amethyst, - £1105.14
This beautiful amethyst • Ring stunning piece • Fine jewellery that - Free postage - New and Used
This beautiful amethyst • Ring stunning piece • Fine jewellery that - Free postage - New and Used
Certified natural - ct, - £242.58
Diamond type natural • Weight 1.00 carat • Our pieces are - Free postage - New and Used
Diamond type natural • Weight 1.00 carat • Our pieces are - Free postage - New and Used
Unisex gents ladies vintage - gents/ladies, - £665.97
Band width bottom • 2.9mm ladies rings • Established 1998 are - Free postage - New and Used
Band width bottom • 2.9mm ladies rings • Established 1998 are - Free postage - New and Used
18ct yellow gold - 18ct, cut - £390.00
Material 18ct 750 • All jewellery thoroughly • Cleaned sanitised - Free postage - New and Used
Material 18ct 750 • All jewellery thoroughly • Cleaned sanitised - Free postage - New and Used
Amethyst diamond round halo - amethyst, - £425.00
Crafted 18ct gold • Refer images more • Information - Free postage - New and Used
Crafted 18ct gold • Refer images more • Information - Free postage - New and Used
Vintage 18ct gold amethyst - vintage, - £279.00
Goldmine jewellers london • Marked 750 ring • Weight 2.3 grams - Free postage - New and Used
Goldmine jewellers london • Marked 750 ring • Weight 2.3 grams - Free postage - New and Used
18ct white gold diamond - gold, - £499.99
Fully hallmarked very • Much art deco • Style head ring - Free postage - New and Used
Fully hallmarked very • Much art deco • Style head ring - Free postage - New and Used
Fine large vintage - vintage, 18 - £625.00
Stamped inside shank • Approximate length ring • Head 2.0 1.5 - Free postage - New and Used
Stamped inside shank • Approximate length ring • Head 2.0 1.5 - Free postage - New and Used
18ct gold heart - heart, amethyst - £1100.00
Has warm rich • Tone stone cut • Into prominent heart - Free postage - New and Used
Has warm rich • Tone stone cut • Into prominent heart - Free postage - New and Used
Oval cut certified - cut, - £242.58
Diamond type natural • Weight 1.20 carat • Our pieces are - Free postage - New and Used
Diamond type natural • Weight 1.20 carat • Our pieces are - Free postage - New and Used
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Everything you need to know about 18ct gold amethyst ring
Whether you are looking for a brand-new or second-hand 18ct gold amethyst ring, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £191.25, while premium listings can reach £2795 — giving you a wide budget spread to work with. The average price of £587.25 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.