Antique Square Rings

Antique Men's 0.08 Carat G/VS Single Cut Round Diamond Squared Ring 18k Gold. Very elegant ring

Finely detailed vintage Art Deco diamond & ruby square ring (circa 1920s to 1930s) crafted in 900

A platinum ring set with four old-cut diamonds in a square. Each stone is mille-griffe set; and on

Antique Art Deco Ring 18ct Gold Tested Circa 1920’s Fabulous, Art Deco ring. A beautiful square

Finely crafted in platinum and 18k yellow gold with an Asscher cut Diamond, accenting Emeralds, and a halo of Old European cut Diamonds weighing approximately a total of 0.80 carats....

Antique ring with a mechanical functional compass. Fabulous ring with a compass, created in

. 0.40-Carats Secondary Stone Cut: Old European Cut Jewelry Type: Engagement Ring Jewelry Style: Square

Beautiful white diamond round and blue sapphire square ring. Handmade in 18k white gold. Ring

Vintage square ring with 18 karat yellow gold band, turquoise and diamonds, Italy 1890s-1910s Ring

The square ring head holds a round brilliant cut diamond. The ring shoulders show a geometric

gold bezel. Ring is approximately size 7. Square ring top measures 0.57 inches (14.5 mm) in width and

An antique ring crafted in high carat 21KT gold, set with a square-cut Ceylon sapphire weighing

Gender: Ladies  Metal Type: 850 Platinum Ring Size: 5 Width: 3.80 mm tapering to 1.75 mm Weight

exquisite Edwardian ring features a stunning, square-cut pale blue sapphire that is elegantly set in a

yellow gold, this ring features a square cut emerald weighing approximately 0.80 carat, encircled by 14

A platinum ring set with four old cut diamonds in a square each set in a mille griffe border with

This exquisite Art Deco ring, crafted circa 1920, showcases the timeless elegance and precision

-inspired ring, crafted in platinum, showcases a .55 carat Asscher cut diamond at its center, graded I in

Antique Square Engagement Ring 18ct Gold Stamped Circa 1910 Pretty Little Deco Diamond

Art Deco beautiful gold cluster ring, set with four diamonds. The gold tests as 18K, and the white

Antique Square Engagement Ring 18ct Gold / Platinum Stamped Circa 1920 Pretty Art Deco Diamond

piece from the Edwardian era, this fabulous square-shaped ring features approximately 2.0 carats of

Set - Very Nice White Brilliant Diamonds - 0.50ctw (approx.) (1) Synthetic Sapphires - Carre Square

crafted in platinum. The ring features natural square cut rubies going around the entire band. The ring is

This Art Deco square cluster ring exudes the style and design of the era. At its heart lies a rub

is crafted in platinum. There are square cut rubies going around the entire ring and the sides of the

Ring Size: 6.5 This stunning Art Deco-era Cartier engagement ring features a striking 4.64 carat

Beautiful Antique Art Deco Platinum Natural Sapphire Square Cut Eternity Band. This classic

2.78 carat square cut emerald ring attributed to the most ancient of mines. With an exceptional and

Antique Sapphire and Diamond Target Ring 18ct Gold Circa 1910 Step back in time with this

Art Deco natural ruby eternity band is crafted in platinum. This ring features natural square cut

Vintage Engagement Ring 18ct White Gold Stamped Hallmarked Birmingham 1938 Makers Mark G P

Beautiful Vintage Estate 14K White Gold Square Cut Sapphire Eternity Wedding Band. This wedding

square mount has a low profile and rises 6.5mm from the finger (0.25 inches). The ring is in good

is crafted in platinum and has large square cut sapphires going around the entire ring. Item #R1189

Here we have a charming eternity ring originally dating back to the Georgian period. A 15ct yellow

Here we have a striking cocktail ring crafted from platinum during the Art Deco movement. At the

Georgian Gold Carnelian Swivel Ring sweet carnelian ring which swivels round! The item comes

Victorian Garnet & Pearl Ring in 9k This ring is crafted in 9k rose gold and features bezel

the impressive supporting stones. This stunning antique square cut ring is perfectly suited to an

A rare, beautiful and magical Stuart Crystal Ring set in 15 Kt gold and backed in sterling silver

This stunning platinum ring features a captivating 2.93-carat tourmaline accented by 0.09-carat

Here we have an Art Deco ring showcasing a striking geometric design. At the centre, a square-cut

Here we have a truly beautiful ruby and diamond navette ring dating back to the Victorian period. A

Here we have a wonderfully unique dress ring crafted during the Art Deco movement. Fashioned from

A substantial antique signet ring crafted in 18KT yellow gold, set with a cushion-shaped carnelian

Early Initial ring S 10K Gold. Onyx base. The Ring is a size 9 it can be size by your jeweler or us

This eternity band holds 35 rubies and each measure approx 5pts. Modelled in platinum. Ring Size

cocktail ring; part of our diverse antique estate jewelry collections. This stunning, fine and impressive

Rare Post-Medieval Diamond and Enamel Ring. Set with a square table cut diamond in a closed back

Here we have an exquisite Art Deco cluster ring featuring a captivating square shaped diamond at

Here we have a delightful ruby and diamond ring from the Victorian era. This antique piece has been

Here we have a gorgeous antique ruby and diamond navette ring dating back to the Victorian period

Here we have a delightful ruby and diamond gypsy ring taken from the Edwardian period. Crafted from

A rose gold Georgia ring with a crowned heart around a glassed compartment surrounded by table-cut

An Art Déco diamond and emerald geometrical ring, with Platinum millegrain set with approximately

This square-shaped antique ring, most likely dating back to the early 19th century, features a