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.

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...

Vintage 10K Yellow Gold 0.50ct Old Cut Diamond Ring N Val $5110

Vintage 10K Yellow Gold 0.50ct Old Cut Diamond Ring N Val $5110

$2,550

Vintage 10K Yellow Gold 0.50ct Old Cut Diamond Ring N Val $5110 A vintage 10ct yellow gold old cut Diamond set ornate filigree detailed dress ring. Containing 1 x claw set diamond, mounted onto a 1.80mm wide band with split shoulders. Finger Size N...

Antique Handmade 1.94cttw Old Cut Diamond Set Platinum Ring Sz G1/2 Val $9145

Antique Handmade 1.94cttw Old Cut Diamond Set Platinum Ring Sz G1/2 Val $9145

$4,575

Antique Handmade 1.94cttw Old Cut Diamond Set Platinum Ring Sz G1/2 Val $9145 One beautiful designed handmade antique 1.94cttw Diamond set Edwardian platinum ring, containing 23 x claw set Diamonds with gallery settings, Mounted onto a 2.20mm wide half...

Vintage Handmade 0.64cttw Vs Diamond Set Platinum Ring Sz L1/2 Val $6910

Vintage Handmade 0.64cttw Vs Diamond Set Platinum Ring Sz L1/2 Val $6910

$3,490

Vintage Handmade 0.64cttw Vs Diamond Set Platinum Ring Sz L1/2 Val $6910One beautiful designed handmade vintage 0.64cttw Diamond set platinum ring, circa 1940s, containing one square claw Diamond, Mounted onto a 2.00mm wide half round band with 3 grain...

Antique Platinum 1.80cttw Diamond & Sapphire Edwardian Ring Sz L.5 Val $14800

Antique Platinum 1.80cttw Diamond & Sapphire Edwardian Ring Sz L.5 Val $14800

$7,400

Antique Platinum 1.80cttw Diamond & Sapphire Edwardian Ring Sz L.5 Val $14800One beautiful designed antique diamond & sapphire Edwardian style platinum ring, containing one four claw set central Diamond surrounded by 16 x fancy blue sapphires, Mounted...

Antique Platinum 0.79cttw Diamond & Sapphire Edwardian Ring Sz L.5 Val $4790

Antique Platinum 0.79cttw Diamond & Sapphire Edwardian Ring Sz L.5 Val $4790

$2,395

Antique Platinum 0.79cttw Diamond & Sapphire Edwardian Ring Sz L.5 Val $4790One beautiful designed antique diamond & sapphire Edwardian style platinum ring, containing one four claw set central Diamond with saw pierced decorative sides containing 8 x...

Antique 2.00ct Diamond Edwardian Platinum Ring Sz M Val $12130

Antique 2.00ct Diamond Edwardian Platinum Ring Sz M Val $12130

$6,050

Antique 2.00ct Diamond Edwardian Platinum Ring Sz M Val $12130One beautiful designed antique old cut 2.00ct Diamond set Edwardian platinum ring, containing one six claw set central Diamond with decorative saw pieced shoulders, containing 12 x grain set...

Antique Handmade Deco 2.18cttw Old Cut Diamond Cluster Platinum Ring Sz J1/2 Val $14360.

Antique Handmade Deco 2.18cttw Old Cut Diamond Cluster Platinum Ring Sz J1/2 Val $14360.

$7,200

Handmade Deco 2.18cttw Old Cut Diamond Cluster Platinum Ring Sz J1/2 Val $14360 A wonderful handmade Art Deco platinum Diamond cluster set ring, Containing 3 x bead set old cut Diamonds with hexagonal shape settings, surrounded by 28 x grain set single...

Sapphire Ruby Emerald & Diamond 18k Gold Ladies Dress Ring Size O Val $8795

Sapphire Ruby Emerald & Diamond 18k Gold Ladies Dress Ring Size O Val $8795

$2,950

Sapphire Ruby Emerald & Diamond 18k Gold Ladies Dress Ring Size O Val $8795 One 18ct yellow gold dress ring containing 17 channel set Australian type Sapphires, 17 channel set rubies, 8 channel set Natural Emeralds & 14 channel set diamonds. The...

Vintage 2.89ct Brilliant & Baguette Diamond Set 14K Gold Ring sz Q Val $9860

Vintage 2.89ct Brilliant & Baguette Diamond Set 14K Gold Ring sz Q Val $9860

$3,289

Vintage 2.89ct Brilliant & Baguette Diamond Set 14K Gold Ring sz Q Val $9860 A vintage ladies 14k yellow gold diamond cocktail ring, Containing 25 x claw set brilliant cut Diamonds, mounted onto a 5.20 - 2.80mm wide offset band with contoured...

Auth. C De Cartier 2 Diamond Set 18ct White Gold Wedding Ring size 58 $5100

Auth. C De Cartier 2 Diamond Set 18ct White Gold Wedding Ring size 58 $5100

$1,499

Auth. C De Cartier 2 Diamond Set 18ct White Gold Wedding Ring size 58 $5100One beautifully designed Cartier 2 diamond set wedding ring made in 18ct white gold, Set with 2 modern brilliant cut diamonds totalling approx 0.07ct. Total weight 3.7 grams...

Vintage 0.39cttw I Si Diamond Set 14ct White Gold Ring Size L1/2 Val $3785

Vintage 0.39cttw I Si Diamond Set 14ct White Gold Ring Size L1/2 Val $3785

$1,895

Vintage 0.39cttw I Si Diamond Set 14ct White Gold Ring Size L1/2 Val $3785Vintage 14ct white gold diamond set cluster ring, Featuring a leaf shape centre piece grain set with 13 x Diamonds and 4 x bead set Diamonds either side, mounted onto a 2.10mm wide...

Antique 0.20cttw Old Cut I Si Diamond Set 14ct White Gold Ring Size L Val $2790

Antique 0.20cttw Old Cut I Si Diamond Set 14ct White Gold Ring Size L Val $2790

$1,395

Antique 0.20cttw Old Cut I Si Diamond Set 14ct White Gold Ring Size L Val $2790Antique handmade 14ct white gold old cut diamond set ring, Containing 2 bead set diamonds and 1 @ 3.50 x 1.70mm synthetic blue sapphire, mounted onto a 1.60mm wide half round...

Vintage 0.37cttw H Vs Diamond Set 14ct Gold Ring Size K Val $3055

Vintage 0.37cttw H Vs Diamond Set 14ct Gold Ring Size K Val $3055

$1,050

Vintage 0.37cttw H Vs Diamond Set 14ct Gold Ring Size K Val $3055Vintage 14ct gold diamond set cluster ring, Containing 1 x claw set central diamond surrounded by 5 x bead set Diamonds with decorative side detailing, mounted onto a 1.50mm wide half round...

Antique 0.76cttw Old Cut Diamond Set 14ct White Gold Ring Size U Val $4960

Antique 0.76cttw Old Cut Diamond Set 14ct White Gold Ring Size U Val $4960

$2,480

Antique 0.76cttw Old Cut Diamond Set 14ct White Gold Ring Size U Val $4960Antique 14ct white gold old cut diamond set plaque ring, Containing 23 x grain set diamonds and 8 synthetic blue sapphires, mounted onto a 3.00mm wide band with engraved shoulders...

Vintage 1.56ct Diamond Set 14k Gold Cluster Ring size P1/2 Val $5525

Vintage 1.56ct Diamond Set 14k Gold Cluster Ring size P1/2 Val $5525

$1,850

Vintage 1.56ct Diamond Set 14k Gold Cluster Ring size P1/2 Val $5525A vintage 14ct yellow gold 1.56ct brilliant cut diamond set cluster ring, Containing 23 x claw set diamonds with staggered height wire settings, mounted onto a 4.20 - 2.70mm wide band...

Vintage 1.72ct I Si Diamond Set 14ct Yellow Gold Lion Ring Size V Val $11200

Vintage 1.72ct I Si Diamond Set 14ct Yellow Gold Lion Ring Size V Val $11200

$3,795

Vintage 1.72ct I Si Diamond Set 14ct Yellow Gold Lion Ring Size V Val $11200A Vintage 14ct yellow gold Lion head ring, Containing 2 x marquise shape diamonds and 17 x pave set brilliant cut diamonds, mounted into a 15.3 - 6.0mm wide tapered band. Finger...

0.32cttw Diamond Contoured 14k White Gold Band / Ring Size J Val $2890

0.32cttw Diamond Contoured 14k White Gold Band / Ring Size J Val $2890

$975

0.32cttw Diamond Contoured 14k White Gold Band / Ring Size J Val $2890 A vintage 14ct white gold contoured Diamond band / ring, Containing 32 x grain set Diamonds, mounted onto a 1.9mm wide white gold half round band. Finger size J. Total weight 2.20g...

Vintage .68ct Oval & 0.91ct Tapered Baguette Diamond 14K Gold Ring Val $8440

Vintage .68ct Oval & 0.91ct Tapered Baguette Diamond 14K Gold Ring Val $8440

$2,825

Vintage .68ct Oval & 0.91ct Tapered Baguette Diamond 14K Gold Ring Val $8440A vintage ladies 14k yellow & white gold diamond cocktail ring, Containing 1 x raised white claw set central .68ct oval cut Diamond, mounted onto a 5.40mm - 2.60mm wide half...

Vintage 18k Yellow Gold Ruby Set London Bridge Ring Size M Val $6110

Vintage 18k Yellow Gold Ruby Set London Bridge Ring Size M Val $6110

$2,045

Vintage 18k Yellow Gold Ruby Set London Bridge Ring Size M Val $6110A vintage 18ct yellow gold Ruby set London bridge style dress ring, Containing 5 @ 6.00 - 5.50 x 4.00mm purplish - red Rubies, mounted onto a 3.0mm wide half round band with pierced...

Vintage Emerald & Diamond Set 18ct Yellow Gold Cluster Ring Size M1/2 Val. $6495

Vintage Emerald & Diamond Set 18ct Yellow Gold Cluster Ring Size M1/2 Val. $6495

$2,175

Vintage Emerald & Diamond Set 18ct Yellow Gold Cluster Ring Size M1/2 Val. $6495 A vintage ladies 18ct yellow gold Emerald & Diamond set cluster ring, containing 1 @ 3.80 x 3.40mm dark green natural Emerald, mounted onto 9.30 - 2.60mm wide...

10mm Golden South Sea Pearl & Diamond Set 18K White Gold Ring Size K Val $5175

10mm Golden South Sea Pearl & Diamond Set 18K White Gold Ring Size K Val $5175

$1,725

10mm Golden South Sea Pearl & Diamond Set 18K White Gold Ring Size K Val $5175 Vintage 18ct white gold Golden South Sea Pearl & Diamond set cocktail ring, Containing 1 @ 10.00mm Golden South Sea Pearl with slight surface blemishes and good...

Vintage 1.02cttw Marquise Diamond Set Platinum Ring Sz L Val $7500

Vintage 1.02cttw Marquise Diamond Set Platinum Ring Sz L Val $7500

$2,500

Vintage 1.02cttw Marquise Diamond Set Platinum Ring Sz L Val $7500A vintage ladies platinum diamond contoiured eternity style ring, Containing 7 x end set marquise shape Diamonds with raised wire settings, mounted onto a 2.50mm wide half round band...

Vintage 1.00ct Diamond Set Platinum Eternity Ring Size M1/2 Val $3770

Vintage 1.00ct Diamond Set Platinum Eternity Ring Size M1/2 Val $3770

$1,299

Vintage 1.00ct Diamond Set Platinum Eternity Ring Size M1/2 Val $3770A vintage platinum, 1.00cttw Diamond set ladies ring. Containing 11 x grain set Diamonds, mounted onto a 3.60 - 2.00mm wide band. Finger size M1/2, Total weight 2.65g.Total brilliant...

Vintage 0.50 cttw Ruby & Diamond Set Platinum Eternity Ring Size K Val $4730

Vintage 0.50 cttw Ruby & Diamond Set Platinum Eternity Ring Size K Val $4730

$1,599

Vintage 0.50 cttw Ruby & Diamond Set Platinum Eternity Ring Size K Val $4730A vintage platinum, Ruby & Diamond set ladies ring. Containing 5 x claw set Rubies and 8 x claw set Diamonds with raised wire settings, mounted onto a 2.20 - 2.50mm wide half...

Vintage 2.17cttw Diamond Set 14K White Gold Ring Size Q Val $9365

Vintage 2.17cttw Diamond Set 14K White Gold Ring Size Q Val $9365

$3,125

Vintage 2.17cttw Diamond Set 14K White Gold Ring Size Q Val $9365 A vintage 14ct white gold diamond set ring, Containing 3 x raised claw set central Diamonds, mounted into 3.20mm wide tapered offset band containing 14 x channel set tapered baguette...

Vintage 2.16cttw Brilliant Cut Set 14K White Gold Ring Size O1/2 Val $7095

Vintage 2.16cttw Brilliant Cut Set 14K White Gold Ring Size O1/2 Val $7095

$2,365

Vintage 2.16cttw Brilliant Cut Set 14K White Gold Ring Size O1/2 Val $7095A 14ct white gold diamond ring, Containing 5 x raised claw set central Diamonds framed by 7 x claw set Diamonds either side, mounted into 2.10mm wide band with split shoulders,...

Vintage 0.72ct Brilliant Cut H Vs 14K White Gold Ladies Ring Size L Val $9640

Vintage 0.72ct Brilliant Cut H Vs 14K White Gold Ladies Ring Size L Val $9640

$3,250

Vintage 0.72ct Brilliant Cut H Vs 14K White Gold Ladies Ring Size L Val $9640A vintage 14ct white gold diamond ring, Containing 2 x four claw set Diamonds and 7 x grain set diamonds mounted into 1.70mm wide half round band, with an attached 1.70mm...

Vintage 1.00ct Princess Cut Set 14K White Gold Ladies Ring Size L1/2 Val $4985

Vintage 1.00ct Princess Cut Set 14K White Gold Ladies Ring Size L1/2 Val $4985

$1,665

Vintage 1.00ct Princess Cut Set 14K White Gold Ladies Ring Size L1/2 Val $4985A 14ct white gold diamond ring, Containing 10 x channel set diamonds mounted into 4.50 - 2.00mm tapered band, Total weight 3.00 grams. Finger size L1/2.Princess Cut Diamonds 10...

A Quality 1.99ct Ruby & G Si Diamond 18k Yellow Gold Ring Size N Val $26455

A Quality 1.99ct Ruby & G Si Diamond 18k Yellow Gold Ring Size N Val $26455

$13,300

A Quality 1.99ct Ruby & G Si Diamond 18k Yellow Gold Ring Size N Val $26455A wonderful 1.99ct Ruby & G Si Diamond 18k Yellow Gold Ring, Containing 1 x claw set Ruby surrounded by an outer halo of 49 x grain set Diamonds and 60 x grain set side feature...

Vintage 0.72ct Marquise Cut Diamond 14k White Gold Solitare Ring P1/2 Val $4950

Vintage 0.72ct Marquise Cut Diamond 14k White Gold Solitare Ring P1/2 Val $4950

$1,650

Vintage 0.72ct Marquise Cut Diamond 14k White Gold Solitare Ring P1/2 Val $4950A Timeless 14ct white gold diamond solitare ring, Containing 1 x six white gold claw set 0.72ct Marquise Cut diamond mounted onto a 1.3mm wide half round band. finger size...

1.56ct G Vs Diamond Set 18k White Gold Ladies Band Ring Size N 1/2 Val $8320

1.56ct G Vs Diamond Set 18k White Gold Ladies Band Ring Size N 1/2 Val $8320

$2,799

1.56ct G Vs Diamond Set 18k White Gold Ladies Band Ring Size N 1/2 Val $8320A well made 18k white gold ladies diamond dress ring, Containing 5 x channel set Princess cut Diamonds and 4 x channel set Baguette Diamonds, mounted onto a 4.70mm wide band...

Vintage 0.40ct Brilliant Cut Diamond 14k Yellow Gold Solitare Ring N Val $3270

Vintage 0.40ct Brilliant Cut Diamond 14k Yellow Gold Solitare Ring N Val $3270

$1,095

Vintage 0.40ct Brilliant Cut Diamond 14k Yellow Gold Solitare Ring N Val $3270A vintage 14ct yellow gold diamond solitare ring, Containing 1 x raised four claw set 0.40ct brilliant Cut diamond mounted onto a 2.70 - 2.00mm wide half round band. finger...

GIA Cert 1.32ct Diamond J SI Platinum Solitare Ring sz L Val $13470

GIA Cert 1.32ct Diamond J SI Platinum Solitare Ring sz L Val $13470

$6,750

GIA Cert 1.32ct Diamond J SI Platinum Solitare Ring sz L Val $13470A vintage platinum diamond set solitare ring, Containing 1 x four claw set 1.32ct J Si1 GIA cert cushion modified brilliant cut diamond mounted onto a 2.2mm wide half round band featuring...