Rings

Harrington & Co is recognised as the trusted buyer and seller of luxury pre-owned specialty, engagement, wedding and eternity rings. We guarantee each item is professionally validated as 100 percent authentic in its style, stone, cut, clarity, colour and weight.

Select from our diamond ring collection, where you will see styles reflecting the art-deco period to hand-made beauties in gold and platinum. Generous sized gemstones adorn solitaire settings, as well as pretty daisy flower designs with rubies, emeralds, sapphires and even pearl.

Included in our gold bands are Tiffany, Cartier and vintage diamond set wedding rings in both white and yellow gold.

Vintage GIA Oval Ceylon Sapphire & Diamond Platinum Ring Size K1/2 Val $30060

Vintage GIA Oval Ceylon Sapphire & Diamond Platinum Ring Size K1/2 Val $30060

$14,999

Vintage GIA Oval Ceylon Sapphire & Diamond Platinum Ring Size K1/2 Val $30060A striking hallmarked platinum cluster dress ring, showcasing an oval mixed-cut medium-light blue sapphire measuring approximately 10.58 x 8.31 x 5.43mm, accompanied by GIA...

Vintage Marquise Ruby & 0.92ct G Vs Diamond 18k Gold Ring Size N1/2 Val $16160

Vintage Marquise Ruby & 0.92ct G Vs Diamond 18k Gold Ring Size N1/2 Val $16160

$8,099

Vintage Marquise Ruby & 0.92ct G Vs Diamond 18k Gold Ring Size N1/2 Val $16160An elegant vintage hallmarked 18ct white gold dress ring featuring a marquise-shaped ruby weighing approximately 1.25ct, measuring 11.00 x 5.50 x 2.75mm. The rich red ruby is...

Vintage Australian Sapphire & 1.86ct F-G VsDiamond 18k Ring Size K1/2 Val $21905

Vintage Australian Sapphire & 1.86ct F-G VsDiamond 18k Ring Size K1/2 Val $21905

$10,999

Vintage Australian Sapphire & 1.86ct F-G VsDiamond 18k Ring Size K1/2 Val $21905An impressive hallmarked 18ct white gold dress ring featuring a striking dark blue sapphire weighing approximately 9.26ct, measuring 14.00 x 14.00 x 6.10mm. The bold round...

Vintage Ceylon Sapphire & 1.18ct G Vs Diamond 14k Ring Size O Val $12080

Vintage Ceylon Sapphire & 1.18ct G Vs Diamond 14k Ring Size O Val $12080

$6,050

Vintage Ceylon Sapphire & 1.18ct G Vs Diamond 14k Ring Size O Val $12080A striking hallmarked 14ct white gold dress ring featuring a gradient of 23 dark to moderate blue Ceylon sapphires, measuring approximately 2.20-5.50 x 4.50mm, elegantly arranged...

Vintage 0.27ct Diamond Set 10k White Gold Band Ring Size R1/2 Val $1960

Vintage 0.27ct Diamond Set 10k White Gold Band Ring Size R1/2 Val $1960

$799

Vintage 0.27ct Diamond Set 10k White Gold Band Ring Size R1/2 Val $1960One hallmarked 10ct white gold ring containing 10 x bead set Diamonds in marquise shape settings, alternating with 4 x bezel set Diamondswith mille grain edging, mounted onto 1.50mm...

Vintage 0.74ct Princess Baguette Diamond 18K W/Gold Band Ring Size N Val $4510

Vintage 0.74ct Princess Baguette Diamond 18K W/Gold Band Ring Size N Val $4510

$1,595

Vintage 0.74ct Princess Baguette Diamond 18K W/Gold Band Ring Size N Val $4510A Vintage hallmarked 14ct white gold ring containing 7 x princess cut Diamonds alternating with 6 x baguette Diamonds, mounted into 3.00 - 1.50mm wide band. Finger size:...

Antique 0.28ct Diamond Set 18K White Gold & Pladium Band Ring Size M.5 Val $2655

Antique 0.28ct Diamond Set 18K White Gold & Pladium Band Ring Size M.5 Val $2655

$1,325

Antique 0.28ct Diamond Set 18K White Gold & Pladium Band Ring Size M.5 Val $2655Antique 18ct white gold & pladium eternity style ring, Containing 7 x claw setDiamonds mounted into 2.50mm wide half round bandFinger size: M ½Single Cut Diamonds: 7 @ 2.20mm...

Vintage 0.07ct Diamond Set 9ct White Gold Band Ring Size N Val $1505

Vintage 0.07ct Diamond Set 9ct White Gold Band Ring Size N Val $1505

$699

Vintage 0.07ct Diamond Set 9ct White Gold Band Ring Size N Val $1505One hallmarked 9ct white gold ring containing 5 x hammer set Diamonds mounted into 2.90 - 2.40mm wide half round band. Finger size: NModern Brilliant Cut Diamonds: 5 @ 1.50mm = 0.07ct...

Vintage Garnet & .93ct Diamond Set Platinum Cocktail Ring Size K1/2 Val $12805

Vintage Garnet & .93ct Diamond Set Platinum Cocktail Ring Size K1/2 Val $12805

$4,499

Vintage Garnet & .93ct Diamond Set Platinum Cocktail Ring Size K1/2 Val $12805 A breathtaking hallmarked platinum cluster ring showcasing a vivid, deep red garnet measuring approximately 15.30 x 13.00mm in a secure claw setting. The centre stone is...

Vintage 5.10cttw Emerald Cluster 18ct Yellow Gold Ring Size Q Val $28900

Vintage 5.10cttw Emerald Cluster 18ct Yellow Gold Ring Size Q Val $28900

$14,500

Vintage 5.10cttw Emerald Cluster 18ct Yellow Gold Ring Size Q Val $28900 A spectacular vintage 18ct yellow gold emerald cocktail ring, featuring a bold central bezel-set emerald framed by 16 vibrant claw-set emeralds in an elegant wire basket setting...

Antique 4.2ct Old Cushion Cut Diamond Handmade 18k Gold Edwardian Ring Val$68830

Antique 4.2ct Old Cushion Cut Diamond Handmade 18k Gold Edwardian Ring Val$68830

$34,500

Antique 4.2ct Old Cushion Cut Diamond Handmade 18k Gold Edwardian Ring Val$68830 An antique handmade Edwardian 18ct white gold diamond ring, centring a magnificent 4.20ct old European cut diamond in a classic claw setting. The beautifully crafted...

21.80ct Violet Blue Tanzanite & G VS Diamond Set Platinum Ring Val $44600

21.80ct Violet Blue Tanzanite & G VS Diamond Set Platinum Ring Val $44600

$22,500

21.80ct Violet Blue Tanzanite & G VS Diamond Set Platinum Ring Val $44600 A super impressive Tanzanite and diamond Platinum cocktail ring, featuring a centrally six-claw set oval violet-blue Tanzanite in a decorative basket accented with 6 claw-set...

Antique 3.36ct Old Cut Diamond Trilogy 18k Gold Ring Size R1/2 Val $30205

Antique 3.36ct Old Cut Diamond Trilogy 18k Gold Ring Size R1/2 Val $30205

$14,490

Antique 3.36ct Old Cut Diamond Trilogy 18k Gold Ring Size R1/2 Val $30205 An incredibly impressive antique 18ct white gold old-cut diamond trilogy ring, featuring three claw-set old-cut diamonds accented by finely saw-pierced detail. The stones are...

Vintage Australian Blue Sapphire & Diamond 9K Gold Ring Size R Val $2810

Vintage Australian Blue Sapphire & Diamond 9K Gold Ring Size R Val $2810

$975

Vintage Australian Blue Sapphire & Diamond 9K Gold Ring Size R Val $2810One 9ct yellow gold dress ring containing 1 @ 5.00 × 2.50mm = 0.25ct (cal) marquise shape dark - blue Sapphire, 4 @ 4.50 × 2.50mm = 0.60ct (cal) marquise Sapphires and 4 x claw set...

Vintage Australian Blue Sapphire & G VsDiamond 14K Gold Ring Sz P1/2 Val $2750

Vintage Australian Blue Sapphire & G VsDiamond 14K Gold Ring Sz P1/2 Val $2750

$925

Vintage Australian Blue Sapphire & G VsDiamond 14K Gold Ring Sz P1/2 Val $2750One hallmarked 14ct yellow gold dress ring containing 4 @ 3.00mm =0.60ct (cal) dark - blue Sapphires and 4 x claw set Diamonds mounted onto 2.00mm wide band with split...

Vintage Australian Parti Blue Yellow Sapphire 14K Gold Ring Sz L1/2 Val $4985

Vintage Australian Parti Blue Yellow Sapphire 14K Gold Ring Sz L1/2 Val $4985

$1,685

Vintage Australian Parti Blue Yellow Sapphire 14K Gold Ring Sz L1/2 Val $4985A vintage hallmarked 14ct yellow gold dress ring, Containing 21 @ 3.00mmmedium blue - yellow parti Sapphires mounted on 16.00 - 2.80mm wideband with decorative honeycomb pierced...

Vintage 0.48ct H Vs Princess Cut Diamond 14k White Gold Ring Size I Val $4535

Vintage 0.48ct H Vs Princess Cut Diamond 14k White Gold Ring Size I Val $4535

$1,525

Vintage 0.48ct H Vs Princess Cut Diamond 14k White Gold Ring Size I Val $4535A vintage hallmarked 14ct white gold solitaire ring, Containing 1 x modified princess cut Diamond mounted onto 2.50 - 1.60mm wide half round band. Finger size: IDiamond weight:...

0.90ct Tanzanite & Opal, Diamond Set 14K Gold Dress Ring Size N Val $7955

0.90ct Tanzanite & Opal, Diamond Set 14K Gold Dress Ring Size N Val $7955

$2,699

0.90ct Tanzanite & Opal, Diamond Set 14K Gold Dress Ring Size N Val $7955A vintage hallmarked 14ct yellow gold dress ring containing 1 @ 7.00 ×5.00mm = 0.90ct (cal) violet - blue Tanzanite mounted onto 8.40 - 3.80mm wide tapered band with custom cut Opal...

White & Black Diamond Set 10ct White Gold Ring Size N1/2 Val $3130

White & Black Diamond Set 10ct White Gold Ring Size N1/2 Val $3130

$1,099

White & Black Diamond Set 10ct White Gold Ring Size N1/2 Val $3130One hallmarked 10ct white gold square shape cluster dress ring containing 9 x claw set black Diamonds surrounded by 24 x micro. claw set Diamonds, mounted onto 1.90mm wide band with solit...

Vintage Emerald & H Vs Diamond Set 14k Gold Cluster Ring Size P Val $5970

Vintage Emerald & H Vs Diamond Set 14k Gold Cluster Ring Size P Val $5970

$1,995

Vintage Emerald & H Vs Diamond Set 14k Gold Cluster Ring Size P Val $5970A vintage hallmarked 14ct yellow gold dress ring containing 1 x illusion setDiamond and 2 @ 4.00mm = 0.60ct (cal) medium - green Emeraldsmounted onto 2.00mm wide half round cross...

Vintage 18k Gold Australian Sapphire & 0.36ct Diamond Set Ring Sz K Val $5920

Vintage 18k Gold Australian Sapphire & 0.36ct Diamond Set Ring Sz K Val $5920

$1,995

Vintage 18k Gold Australian Sapphire & 0.36ct Diamond Set Ring Sz K Val $5920 A striking vintage 18ct yellow and white gold dress ring, set with three dark - blue Australian-type Sapphires in a flowing interlocking wave design. The central oval 4.00...

Vintage 18K Gold 0.30ct G VsBrilliant Cut Diamond Dress Ring Size M.5 Val $2905

Vintage 18K Gold 0.30ct G VsBrilliant Cut Diamond Dress Ring Size M.5 Val $2905

$995

Vintage 18K Gold 0.30ct G VsBrilliant Cut Diamond Dress Ring Size M.5 Val $2905A vintage hallmarked 18ct white gold Diamond ring, Containing 15 x micro claw set Diamonds mounted into 1.80mm half round band. Weight 2.35g, Perfect for stacking or wearing...

Vintage 14K Gold 0.83ct Brilliant Cut Diamonds Dress Ring Size M1/2 Val $7045

Vintage 14K Gold 0.83ct Brilliant Cut Diamonds Dress Ring Size M1/2 Val $7045

$2,350

Vintage 14K Gold 0.83ct Brilliant Cut Diamonds Dress Ring Size M1/2 Val $7045One hallmarked 14ct white gold dress ring, Containing 30 central modern brilliant cut cognac diamonds, framed by 19 grain-set modern brilliant cut diamonds to each side (38 in...

Vintage Platinum 0.72ct Brilliant Cut Diamonds Dress Ring Size Q1/2 Val $7530

Vintage Platinum 0.72ct Brilliant Cut Diamonds Dress Ring Size Q1/2 Val $7530

$2,550

Vintage Platinum 0.72ct Brilliant Cut Diamonds Dress Ring Size Q1/2 Val $7530Elegant vintage triple row diamond set platinum dress ring, featuring a triple row of 24 claw-set modern brilliant cut diamonds, mounted on a 2.00mm wide half-round band with...

0.60ct G Vs Diamond 18K T/T Gold Dress Ring Size R Val $7015

0.60ct G Vs Diamond 18K T/T Gold Dress Ring Size R Val $7015

$2,350

0.60ct G Vs Diamond 18K T/T Gold Dress Ring Size R Val $7015A beautifully handcrafted 18ct yellow and white gold eternity-style ring, set with a total of 27 sparkling Modern Brilliant Cut Diamonds. Three larger claw-set diamonds are accented by 24 fine...

Vintage 9-9.5mm Tahitian Cultured Pearl & Diamond 14k Gold Ring sz R Val $6565

Vintage 9-9.5mm Tahitian Cultured Pearl & Diamond 14k Gold Ring sz R Val $6565

$2,199

Vintage 9-9.5mm Tahitian Cultured Pearl & Diamond 14k Gold Ring sz R Val $6565 A vintage Tahitian cultured pearl and diamond set 14ct white gold dress ring, Containing 1 @ 9.00 - 9.50mm silver - grey Tahitian pearl with very good lustre and very...

Vintage 3.80ct G Diamond Set 10K Gold Cluster Ring Size P1/2 Val $14290

Vintage 3.80ct G Diamond Set 10K Gold Cluster Ring Size P1/2 Val $14290

$4,790

Vintage 3.80ct G Diamond Set 10K Gold Cluster Ring Size P1/2 Val $14290 A ladies 10ct yellow gold diamond set ring, Containing 1 x raised four claw set central Diamond, mounted into 14.00 - 1.80mm wide tapered band containing 26 x channel set tapered...

1.85ct Cognac & 2.50ct Diamond Halo 18ct White Gold Ring Sz M1/2 Val $18810

1.85ct Cognac & 2.50ct Diamond Halo 18ct White Gold Ring Sz M1/2 Val $18810

$9,950

1.85ct Cognac & 2.50ct Diamond Halo 18ct White Gold Ring Sz M1/2 Val $18810 A new 18ct white gold ladies diamond set cocktail ring, containing 2 x yellow gold four claw set central diamonds, Surrounded by 19 claw set diamonds with wire basket,...

Vintage 2.00cttw Diamond Set 18k Two Tone Gold Ring Size M Val $14385

Vintage 2.00cttw Diamond Set 18k Two Tone Gold Ring Size M Val $14385

$7,199

Vintage 2.00cttw Diamond Set 18k Two Tone Gold Ring Size M Val $14385 A vintage 18ct white & yellow gold diamond ring, Containing 1 x four claw set Diamond, mounted onto a 3.30mm wide half round band containing 5 x channel set shoulder Diamonds...

Vintage Aust Sapphire & Diamond 14ct White Gold Cocktail Ring M Val $8475

Vintage Aust Sapphire & Diamond 14ct White Gold Cocktail Ring M Val $8475

$2,850

Vintage Aust Sapphire & Diamond 14ct White Gold Cocktail Ring M Val $8475 A vintage 14ct white gold checkerboard set Australian sapphire & diamond cocktail ring. Containing 23 x @ 4.00 x 3.00mm - 4.50 x 3.50mm dark - moderate blue Sapphires and...

Auth. Tiffany & Co. 1837 18k Gold Concave Band Ring Size R (8.75)In Box 6.5g

Auth. Tiffany & Co. 1837 18k Gold Concave Band Ring Size R (8.75)In Box 6.5g

$2,495

Auth. Tiffany & Co. 1837 18k Gold Concave Band Ring Size R (8.75)In Box 6.5g A classic and collectible piece from Tiffany & Co. From the sought-after 1837 collection (1837 founding year) this genuine concave band ring is crafted in solid 18ct...

Auth. Tiffany & Co. 18k Gold Atlas Band Ring Size S In Box 5.9g

Auth. Tiffany & Co. 18k Gold Atlas Band Ring Size S In Box 5.9g

$2,500

Auth. Tiffany & Co. 18k Gold Atlas Band Ring Size S In Box weight 5.9g _gsrx_vers_1730 (GS 9.9.4 (1730))

1.24ct G VS Diamond Pave Set 9k Gold Ladies Curved Ring Size R1/2 Val $6545

1.24ct G VS Diamond Pave Set 9k Gold Ladies Curved Ring Size R1/2 Val $6545

$2,150

1.24ct G VS Diamond Pave Set 9k Gold Ladies Curved Ring Size R1/2 Val $6545A vintage handmade 9ct yellow gold curved pave set diamond ring, measuring 8.00mm wide with a domed profile containing 31 x pave set Diamonds, mounted into 8.00 - 4.70mm wide...

Antique 1.05ct Old Cut Diamond Set Halo 14k Gold Pinky Ring Size H Val $7340

Antique 1.05ct Old Cut Diamond Set Halo 14k Gold Pinky Ring Size H Val $7340

$2,490

Antique 1.05ct Old Cut Diamond Set Halo 14k Gold Pinky Ring Size H Val $7340Antique 14ct yellow and white gold halo cluster pinky ring, Containing 1 x illusion set central Diamond surrounded by 9 x Diamonds, Mounted onto 16.50 - 4.70mm wide tapered band...

Vintage Emerald Set Bombe Cluster 18k Gold Ring Size K Val $6480

Vintage Emerald Set Bombe Cluster 18k Gold Ring Size K Val $6480

$2,190

Vintage Emerald Set Bombe Cluster 18k Gold Ring Size K Val $6480A vintage 18ct yellow gold bombe cluster dress ring, Containing 15 @ 2.20mm medium green colour star set Emeralds, Mounted onto 14.40 - 4.00mm wide tapered band with a textured surface...

Vintage 32ct Blue Aquamarine Handmade Sterling Cocktail Ring Size P Val $25690

Vintage 32ct Blue Aquamarine Handmade Sterling Cocktail Ring Size P Val $25690

$8,500

Vintage 32ct Blue Aquamarine Handmade Sterling Cocktail Ring Size P Val $25690 A striking handmade vintage ladies cocktail ring showcasing a magnificent 32.30ct medium-light blue Aquamarine (20 x 18 x 11mm). The gem is fully bezel set on a wide, softly...