Vintage Square Ring

GIA Certified 8.17 Carat Tourmaline and Diamond Halo Square Shaped Ring in Platinum. This classy and sparkling ring has a center stone of tourmaline in a dazzling green color that ha...

Vintage Cartier Natural Square Princess Cut Diamond 18k White Gold Solitaire Band Tank Ring.

Stylish vintage Arfan citrine & mother of pearl ring crafted in 18k yellow gold (circa 1970s to 1980s). Centrally mounted citrine measures 8mm x 6mm. Four straight baguette cut...

14K White Gold Ruby & Diamond Wide Band Ring Natural Square Rubies Size 7 Description Offered is a wide band ring crafted in tested 14-karat white gold containing natural rubies and...

Indulge in a radiant 3.7 Carat Square Step Cut fine Green Amethyst ring. The gorgeous antique Hollywood Regency - Art Deco Ring in 10 Karat White Gold has a wonderful 3.7 carat squa...

Centering a round brilliant cut diamond weighing approximately 0.55 carat - G color with VS1 clarity Bead set in a square form head with decorous engraving and flanked by cathedral s...

The ring features a fine quality princess square cut natural ruby with a deep red colour, excellent cut and clarity.

Dimensions/Weight: Ring measures .70” top to bottom and weighs 11.7g.

--Stone(s):-- (1) Natural Genuine Ruby - Old Roundish Oval Cut - Prong Set - Pink Red Color - No Heat - Burma - 1.25ct (exact stamped) ** See Certification Details Below for Complete...

A finely executed vintage eternity band crafted in platinum, set with 21 carré cut diamonds totaling approximately 3.78 carats. Each stone is carefully matched for its crisp geometry...

This ring is a size 8 - 8 1/4, but it can be re-sized up 2 sizes or down 1 size for a $20 fee. Once a ring is re-sized, we guarantee the work but we are unable to offer a refund on t...

Vintage - new never used Diamond Engagement ring (was made in 1999 but never put on the internet, dealer is selling it due to retirement) Center stone: Rectangle 2.68 carat Fancy Lig...

This Ring is made up of 8x4 mm Marquise-Cut Emerald (1 pcs) 0.51 carat, 2.0 mm Square-cut Emerald (2 pcs) 0.11 carat and Round-cut White Diamond (28 Pcs) 0.25 Carat.

Finely detailed vintage emerald, citrine & diamond square cocktail ring (circa 1960s to 1970s), crafted in 14 karat white gold.

Vintage Tiffany & Co square ruby ring, crafted in 18k yellow gold (circa 1970s). 7 rubies are estimated at 0.05 carats each and total an estimated 0.35 carats.

Modern and striking, this piece will fill the finger with luxury. This unique ring features 9 square sapphires invisible set at the center of the piece.

This ring is made with 18K yellow gold, and presented with a squared geometric shape.

A Baguette and Round Diamonds with Square-Cut Sapphire Cocktail Ring made in 18 Karat Yellow Gold.

Dazzling ruby and diamond ring set in 10k solid white gold. This is quite an eye catching statement piece! Best fits for a US size 5.75 finger and is stamped 10K R and LG on the inte...

Round and mixed cut diamonds total an estimated 0.50 carats (estimated at I-J color and SI1-I1 clarity). The stylish ring is set with mixed cut diamonds in a square mount.

This is a high quality diamond ring for men. Crafted in 14k white gold mounted with significant size diamonds that are all clean and inclusions free. You will know what we mean when ...

This Ring is made up of 6x4 mm Pear-Cut Ruby (1 pcs) 0.50 carat, 2.0 mm Square-cut Ruby (2 pcs) 0.13 carat and Round-cut White Diamond (24 Pcs) 0.21 Carat.

Stunning, timeless and classy eternity Unique Ring. Decorate yourself in luxury with this Gin & Grace Ring.

A fashionable ring, showcasing one row of square cut rubies, set on a channel setting.

Diamond Baguettes and 0.28 cts. Square Cut Blue Sapphire Bow Ring made in 18 Karat Yellow Gold.

Dating to the 1970s the 18k gold ring is styled in a ridged square design. The sugarloaf cut cobalt blue lapis lazuli makes a great statement.

There are square cut sapphires going around the entire ring and is in great condition.

An eternity band ring featuring beautiful square cut diamonds. The diamonds are white and clean, weighing approximately 4 carats.

A classy ring with a brilliant sparkle. Features 9 square-cut, open back genuine rubies (.05 ct each) set between two rows of eleven 1.3mm round diamonds.

Squared half eternity ring designed by Paul Binder.

Squared eternity ring designed by Paul Binder. Beautiful modernist piece created at the jewelry atelier of Paul Binder in Zurich Switzerland, back in the 1970.

Men's Diamond Band Ring A platinum ring set with 27 square cut diamonds Approximate Diamond Weight: 4.05 carats Ring Size: 6.5 Resizable free of charge

18kt Yellow Gold Ring Mounted with a square shaped Emerald in the Center.

A beautiful pair of 18K yellow gold bands set halfway around each ring with square cut sapphires. These wearable bands look great by themselves or by accenting your favorite eternity...

An elegant pair of two connected ruby rings. Each features 6 round, open back, genuine 2.4mm rubies (approx .05 ct each). Set in lustrous 14K gold US Size 7.5 Hallmarks: 14K, S

Yellow Gold and Platinum Square-Cut Emerald and Diamond Three-Stone Bypass Ring Description: This striking three-stone ring is finely crafted in 18k yellow gold with platinum prong ...

Art Deco Platinum Aquamarine Ring Approximate Dimensions: 6.5 (Ring Size) 2.3 cm (Width) 17.88 mm x 15.56 mm x 10.7 mm (Diamond) 12.1 grams in weight. * All dimensions listed abov...

Vintage Ruby Ring Band Platinum With Filigree artwork Approx weight 4.0 grams Finger Size 7.25 Natural Square Ruby Gemstones.

Zuni inlaid sterling silver and Sleeping Beauty turquoise ring with mother of pearl center. Nine squares with sterling bead design, stamping faded from frequent use.

Vintage Tiffany & Co Blue Sapphire & Diamond 18k Yellow Gold Three Stone Band Ring. Stunning yellow gold ring set with a fine square cut deep blue sapphire (3mm) and two princess cu...

18k gold ring, with invisible set blue sapphires. Ring size - 6.5, ring top is 8mm wide. Weight - 7.7 grams.

18k gold ring , with approx. 9 x 8.81mm sapphire and 0.44ctw in diamonds. Ring size 6.5 ( EU 54). Weight 10.6 grams.

Timeless eternity / multi-stone ring in solid 18k white gold featuring vibrant green Colombian emeralds. Gemstone: Natural Colombian Emeralds Metal: 18k White Gold Total Weight: 5...

An 18k yellow gold ring, with approx. 2.40ctw SI1-Si2/H diamonds. Ring size 8.25, top is 14mm. Tested 18k, not marked. Weight - 17.7 grams.

Fabulous 18K Yellow Gold Pasha Collection Ring with 9 Multi Colored Semi Precious Stones. Square and Triangle Shaped Gemstones Including Pink and Yellow Tourmalines, Amethysts, Red G...

Crafted in 18k yellow gold, the ring features four rows of meticulously set square-cut white diamonds.

Here we have a sleek and stylish full-eternity ring. This rare piece has been crafted from platinum and set with a continuous row of bright white carré-cut diamonds encircling the en...

The centerpiece of the ring is a large square brown quartz stone, adding a warm and earthy tone to the overall aesthetic.

Vintage Ring, never used. Unique Burma Natural Ruby Gemstones Unique Invisible setting bowtie design Square Natural Ruby's and center Oval Natural Diamond 18k Yellow Gold 10.0 grams.

Plaitnum 7 ruby band, ruby weighing approx. 2.1 cts ring size 6 3/4, weight 2.6 dwt

Finely crafted in 14k yellow gold with an intaglio brown Topaz. Circa 1950s Size 7

Pink Diamond Pave Disc Ring A ring featuring a square cut pink center diamond.

14k gold and sterling silver ring with carved emerald - measuring 14.5 x 12.5mm, minor chips on facets of the stone. Ring size 9.5 (EU 61) top of the ring is 15 x 17mm. Marked: 14k 9...

Introducing the Antique Native American Turquoise Silver Ring, a captivating piece from the 1950s that embodies the rich tradition and craftsmanship of Native American jewelry. This ...

Here we have a striking 18ct white gold pinky ring from the world renowned French jewellery house of Boucheron.

A striking vintage ring crafted in solid fourteen-karat rose and white gold.

Vintage Platinum Diamond Boulder Opal Ring Approximate Dimensions: 7.5 (Ring Size) 13.45 mm x 12.46 mm (Opal) Approx. 0.5 carats (Diamond) 7.4 grams in weights. ** All dimensions l...

This exquisite vintage ring is crafted in solid 14K white gold and showcases a vibrant square-cut emerald weighing approximately 1.20 carats (6.5mm).

Beautiful Vintage Estate Platinum Carre Cut Diamond Half Band Ring. This gorgeous vintage estate carre cut diamond half band ring is crafted in platinum. This gorgeous ring features ...

A 14 karat gold, square cut emerald, and round brilliant diamond ring.