Vintage Square Ring

A fine Swedish Mid-Century Modern (cigar style) cocktail ring. In 18 karat gold. Center-set with a square cut lab-created ruby gemstone.

Ring in 18 karat yellow gold, eagle head hallmark. This elegant vintage signet ring is set with a blood jasper plaque on the top. Both sides of the ring have a wide, drooping opening...

Oscar Heyman Brothers emerald and diamond ring. Channel set with twelve calibre cut natural emeralds in open back rubover settings with a combined weight of 0.58 carats, further set ...

Elegant 18 K yellow Gold Ring featuring a square cut fine Peridot weighing 3.65 ct.

Signet Ring in solid 14K Yellow Gold with plain divided shoulders and bezel set Blood - stone, color is dark Green color with red dots, measures 11mm x 10.5mm x 2.7mm deep / ca. 5ct ...

Vintage Cartier Deep Orange Citrine 18k White Gold Tank Band Ring. Stunning white gold ring with an 8mm tension set deep orange citrine. Fine jewellery houses like Cartier only use ...

This stunning cluster holds a bright pink ruby at the centre measuring 20pts and around the outside is a halo of sparkling diamonds totalling approx 40pts. The ring is modelled in 18...

14K White Gold Sapphire and Diamond Crossover Ring Size 7 JAGi Certified- This striking 14K white gold ring features ten square cut sapphires and 28 round brilliant cut diamonds set...

Vintage cocktail ring finely crafted in blackened sterling silver with 18 karat yellow gold accents featuring a square shape amethyst set in a bezel.

Magnificent Ruby invisible setting Ring with diamonds Total Ruby 4.0 carat. AAA very good red color Total diamonds 0.70 carat E-F-VVS 18K yellow gold 8.0 grams Finger Size 6 All sto...

The central architecture of the ring features a perfectly seamless, channelled dome consisting of 50 expertly matched, square-cut natural rubies totaling approximately 6.00 carats.

Unique Heart shape invisible setting ruby Ring with diamonds Total Ruby 1.75 carat AAA - very nice red color. Total Diamonds 0.25 carat F-G-VVS 18k yellow gold 8.0 grams Finger siz...

Unique Invisible Setting Ring With AAA Natural Ruby Dome Style Total Ruby 4.0 carat Total Diamond weight 0.70 carat G-H-VSS Total Ruby weight 4.00 carat 18K white gold 13.50 gram...

A bold expression of mid-century design, this vintage men's ring features rich square-cut blue sapphires framed by pavé-set diamonds.

This stunning, fine and impressive vintage blue sapphire and diamond ring has been crafted in 18k white gold. The pierced decorated ring setting is ornamented with three square face...

A French 18 karat (18K) yellow gold Retro cocktail ring, set with a square cut citrine measuring 11.1 x 11.5 x 8.3 mm with an approximate weight of 8.42 carats to a reeded wire mount.

This Mid-Century ring from the 1950’s is crafted in 18k white gold and set with five square cut rubies totaling approximately .70 carats.

Vintage Cartier Yellow Orange Citrine 18k Yellow Gold Tank Ring. Stunning yellow gold ring with an 8mm tension set vivid yellow orange citrine. Fine jewellery houses like Cartier on...

This fine and impressive diamond and sapphire ring has been crafted in 18k white gold. The pierced decorated setting is ornamented with a feature 0.51Ct square cut blue sapphire, fo...

Designed as a band ring centering a curving concave channel With two rows of square step cut rubies and diamonds Bead set in platinum as alternating checkerboard pattern Rubies weigh...

Perfect as a cocktail ring or an alternative engagement ring, this piece blends classic gemstone elegance with a strong, modern silhouette.

14k yellow gold ring. This pretty ring is a rectangular checkerboard cushion three stone style, with a center, pale purple color amethyst, flanked by two smaller light purple amethys...

14 Karat Yellow Gold Multiple Cuts Diamond Ring. The ring features geometric bezel boxes of gold with step/emerald, square, and round-cut diamonds.

Antique 16 - 18 Karat White Gold and Onyx Ring Size 5.75-6 This exquisite ring is crafted in 18K white gold and showcases a striking rectangular black onyx centerpiece. Set in an or...

David Webb 18K yellow gold Purple Amethyst ring. Feels substantial and heavy on the finger. Stunning statement that works day to night. Top length: 34mm ztop width: 30mm Size 6

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural Blood Stone rectangular cut and polished 15 x 11 mm x 3 mm deep/ about 7 ct . Swedish ring, hallmarked 18K, G (G...

Unique Blue Sapphire Invisible Setting Ring with Diamonds Total Sapphire 3.00 carat Total Diamonds 0.75 carat, F-G-VSS 18k White Gold weight 9.50 grams Finger Size 6 All stone are...

ϟignet Ring in solid 18K Yellow Gold decorated with natural black Onyx stone rectangular cut and polished 12 mm x 8.5mm x 2.6mm deep / about 3.5 ct. Initially designed for men but c...

The gorgeous amethyst stone in this cluster is a bright purple colour which is complimented by the bright diamonds which surround it. The diamonds total 80pts and the amethysts total...

Vibrant Emerald and Diamond Ring in 18k Yellow Gold One Square Cut Emerald Weighing 1.15 Carats Approximately [bright with no imperfections visible to the naked eye] Thirty Eight Ba...

10K yellow gold ring featuring a 3.01ct gold vein quartz. The stone has a card from the miner stating it was originally 4.41ct (was trimmed down to fit setting) and from the Sunnysid...

This exquisite 18kt white gold ring is a true embodiment of elegance and sophistication. Designed to captivate, the ring features a stunning arrangement of brilliant-cut diamonds, to...

The Mystery Set Ruby Diamond 18K White Gold Ring is an extraordinary piece of jewelry that exemplifies the highest level of craftsmanship and innovation. This ring features a captiva...

Rare Vintage Cartier Vivid Green Peridot 18k Yellow Gold Tank Ring. Stunning yellow gold ring with a 6mm tension set vivid green peridot. Fine jewellery houses like Cartier only us...

This striking vintage flip ring from the 1980s showcases a dynamic and playful design, set with a vibrant array of gemstones totaling approximately 3.10 carats. One side features 14 ...

This elegant 10K yellow gold ring offers a vibrant display of color and craftsmanship, weighing 3.9 grams and measuring a size 7.00.

14k white gold ring. This beautiful ring features a center square faceted, medium pink color pink sapphire, approximately 0.47 CTS, decorated with a round faceted diamond halo.

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone with slightly convex rectangular cut and polished 12 mm x 10 mm x 2.75 mm deep/ about 4 c...

18K Rose Gold Imperial Topaz Diamond Ring, featuring one prong set modified rectangular step faceted imperial topaz weighing approx. 9.00 carats, further adorned with 16 flush set ro...

Ring Size: M 1/2 or 6 1/2 Band Width: 3.5mm Weight: 3.8g

An art-deco platinum ring with large sapphire and diamonds. This beautiful ring was created in America during the art deco period, between the 1930 and 1930.

Ring Width: 17mm (0.67") (top of the ring outer insert - north to south), 9.6mm (0.38") (top of the center ring - north to south), 2.1mm (bottom of the shank - both rings worn togeth...

Ring in 18 karat yellow gold, owl hallmark. Tank ring, it is decorated on its top of a rectangular aquamarine retained with 4 broad flat claws on both sides. The start of the ring fo...

A one-of-a-kind lapis lazuli and 18 karat gold ring, by Othmar Zschaler (Swiss, b. 1930). Signed OZ, 750. Ring size 6. Internationally-awarded jeweler and sculptor Othmar Zschaler ...

Retro 14K yellow gold ring with applied white gold featuring an Australian opal. The genuine natural opal weighs 2.08 carats and measures about 10mm x 8.4mm. It is a rectangular ston...

Vintage 18 Karat White Gold Pink and Yellow Sapphire and Diamond Ring Size 7 JAGi Certified- This stunning ring features four square cut pink sapphires, 15 round yellow sapphires, a...

The 18 Karat Yellow Gold Smokey Quartz Diamond Cocktail Ring features a striking 20.8 x 17.30mm step-cut tourmaline, surrounded by a dazzling halo of thirty-four round brilliant-cut ...

Gorgeous square mystic topaz stone and 14 sparkling, round cut diamonds set in a 14K white gold ring!

The gemstones are channel set square two step cut and the diamonds are round. The rings are a size 8.5 and weight 8g in 18 karat solid gold.

GIA certificate  2 = .78 total carat weight, half-moon cut, F color, VS2 clarity diamonds 2.5 carat square cut emerald  Hand made with 18k yellow gold and platinum  Ring size: size 5...

Vintage Cocktail Ring 14ct Gold Tested Circa 1940s This vintage cocktail ring is a stunning piece of jewellery that is bound to turn heads. It is crafted from 14ct yellow gold and...

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone rectangular cut and polished 13 x 10 mm x 2.8 mm deep/ about 4.5 ct . Swedish ring, hall...

Magnificent ring by Zobel is a masterpiece of craftmanship. The unusual design is typically for Atelier Zobel. With a rose colored tourmaline of 30 x 11 mm / 1.18 x 0.43 inches, set ...

Poison Ring in solid 18K Yellow Gold with crown being a hidden compartment 13 mm x 11 mm x 5.5 mm deep covered with secure and tight hinged lid decorated with rose cut Garnet. Unisex...

Centering a cartouche-shaped agate tablet carved with a heraldic crest intaglio Opaque dark grayish blue and measuring 10.0 x 12.5 mm - intaglio is dark blue Depicting a shield flan...

Dating back to the 1940s is this trilogy ring featuring a natural emerald at its centre, with a matching pair of transitional cut diamonds flanking. The natural emerald is a carre cu...

ϟiignet Ring for Men Art Deco styled in solid 18K Yellow Gold decorated with natural Jade stone stone rectangular cut and polished 16 x 12 mm x 2.6 mm deep/ about 5.5 ct . Swedish...