Art Deco Diamond, Ruby and Onyx Ring, circa 1920

Art Deco Diamond, Ruby and Platinum ring made early to mid 20th century. This is a finely made platinum ring with 62 bead set well matched brilliant cut fine diamonds totaling an estimated 1.85 cts. The diamonds are all graded to be approximately H, near colorless, and very slightly included, VS1. The 22 fine natural vivid red rubies (probably from Burma), are channel set, and well matched in color and clarity. The estimated weight of the rubies is 1.10 cts. Totally there are 2.95 cts. of fine stones. The ring is unmarked, and acid tests platinum. The ring is a size 7.5 and can be resized. The ring is not just flat but slightly graduates out off the finger creating a three dimensional quality; that, with the strong color contrast of the brilliant white and vivid red come together to create a fine late Art Deco statement...

Antique diamond and ruby ring. Probably made in America, this minor masterpiece composed of 6 small prong set rose cut diamonds encircle...

Art Deco Platinum, Diamond, Onyx and Natural Pearl Pendant Necklace, c. 1920. The fancy cut onyx which were cut precisely for this exquisite antique pendant are rimmed with 74 Europ...

Art Deco platinum, diamond and Burma ruby clip/hair barrette, c. 1920. This is a striking Art Deco statement possessing very fine and unusual fancy cut diamonds and natural unheated Burma rubies This piece can be worn either as a brooch or as a hair barrette. The diamonds are extremely rare and visually exciting to encounter. In the trade these are known as French cut diamonds. They are colorless to near colorless (F/G), and very very slightly included to very slightly included (VVS-VS). The estimated diamond weight is 9.5 cts. The natural unheated Burma rubies are a vivid red color, they are estimated to weigh 3.74 cts. The design of this geometric brooch is superb and contains unusually fine materials set with the highest of craftsmanship; and, visually presents itself as striking and vibrantly vivid. This clip was made so that it could be worn on fabric or in the hair as a barrette. The double stems in the back are slightly curved so that they can both slide through fabric smoothly, and comfortable and easy to wear in the hair. The clip is also slightly curved so that it will hold any thickness of hair or fabric. The two pinstems squeeze together and each fit into its own holder making the barrettes quite comfortable. This outstanding Art Deco piece was purchased with an identical Art Deco, very slightly smaller, brooch/hair clip - a sapphire and diamond matching statement, this piece is signed and numbered by Cartier (included in some of our photographs). This ruby brooch is slightly larger: 1/16th inch longer and 1/8th inch wider. The Cartier, very slightly smaller sapphire brooch measures 1- 7/8th in length, and one half of an inch in width. This diamond and unheated Burma Ruby brooch...

Platinum ring possesses three fine white diamonds. The fine white diamonds are set into the platinum with a engraved geometric design. The total diamond weight is estimated to be 1...

Art Deco pendant with a carved natural amethyst (probably Siberian because of the presences of reddish undertones), creates a platinum, diamond, sapphire and ruby basket of flowers, this charming piece, with a flip up/flip down bale has 43 small both European cut and rose cut diamonds weighing an estimated .50 cts in total, 3 small bright sapphires...

The ruby and rose diamond cluster to a hoop to modelled as two opposing Mercury and caduceus Size: 7 Weight: 14gr.

This rare and exemplary example of an original Art Deco jewel was handmade in millegrained platinum at the height of the 1920s! The ring features a vertically-arranged trio of old c...

A brightly colored oval jadeite cabochon is accented with old European cut diamonds totaling approximately 0.55 carats set in a delicately pierced platinum ring with millegraining an...

An Art Deco, c.1920s cluster ring, which features 0.50 carats worth of gorgeous rubies, which compliment 1.36 carat total weight of old cut diamonds. Set in a platinum shank and ban...

This stunning art deco ring features a deep red, natural ruby, surrounded by old cut diamonds. The ruby weighs 0.50 carat and has been bar set using platinum. The halo of diamonds ha...

Circa: 1920, Art Deco Era Metal Type: 14 Karat Gold Weight: 5.5 grams Size: US 2.25 (resizable) Diamond Details: Carat: 0.03ct Cut: Round Color: G Clarity: VS