1920s Old Mine Diamonds

Art Deco ring Circa 1920s Old mine cushion cut diamond weighs ~0.25 carat G-H VS Nice detail along

Rare 1920s Platinum CARTIER Lorgnettes Hallmarked with Cartier & Platinum on under side of nose

Art Deco Style, 1920s. Old-mine-cut diamond weighing 3,40 ct. Clarity VVS2, Color M, Decorated by

This antique platinum and diamond bracelet is from circa 1920's, containing old mine cut diamonds

Genuine Original Antique from the 1910's-1920's Art Deco Diamond Lavalier Pendant Necklace 14K Old

Genuine Original Antique from 1910's-1920's Art Deco Single Diamond .25ct Old Mine European Stud

Genuine Original Antique from the 1920's Art Deco Diamond Necklace Pendant Old Mine 14K Antique

Genuine Original Antique from 1920's Diamond Solitaire Engagement Ring .05ct Old Mine Cut 14K

This dainty adorable 10 karat white gold Art Deco style ring features an Old Mine Cut Diamond set

Genuine Original Antique from 1920's Art Deco Single Old European Diamond .20ct Stud Earring

ring features centrally two old mine cut diamonds in a rectangular, open back, milgrain edged setting

Art Deco Platinum Old Mine Cut Diamond Engagement Ring Circa 1920's. The ring is in great estate

Art Deco 18K White Gold 1.5 CTW Old Mine Cut Diamond Navette Ring. The ring is in excellent estate

ring for vintage jewelry lovers. - Circa 1920 - Center Stone: 0.55ct old mine cut natural diamond, SI2

Finely crafted in platinum with an Old Mine cut Diamond at the center weighing approximately 1.75

An Art Deco Old-Mine Emerald Cabochon and Diamond Ring, ca. 1920s The ring is made in platinum and

A magnificent antique engagement ring centrally set with a wonderful 3.60ct Victorian old mine

A magnificent French emerald, ruby and diamond Art Deco necklace, ca. 1920s. The large old-mine

This sophisticated 1920s era diamond cluster dinner ring centres one old cut diamond in a rubover

Beautiful solitaire engagement ring set with an old mine cut diamond weighing 0.76 carats, set in a

This beautiful antique engagement ring features a 1.01ct fancy yellowish brown old mine cut diamond

Filigree Featuring 4 Natural Mined Old European Cut Diamonds Totaling .63 Carat Accentuated with Fine

: Diamond Stone Shape: Old Cut Carat Weight: 3.70 Colour: G-H Clarity: VS-SI Metal: Platinum Age: 1920s Size

set with old-cut diamonds. The central diamond weighing 0.16ct is surrounded by 36 diamonds with a

diamonds which are well matched, good quality and bright. Period Circa 1920s Origin French Gemstones Old

In very good condition. Total weight is 4.1 grams. Totally is diamond 1 ct. The diamond is has H

Old mine diamond pierced square top ring in solid Platinum, circa 1920's 1 old mine cut diamond

This 1920s, a distinctive Jazz Age jewel features a lively 0.90 carat old cut diamond in richly

0.50 carat old cut diamond rub over in the centre of the geometrical flower. Rose cut diamonds

1920’s Art Deco platinum bow brooch with 1.14ct center diamond, 16ctw diamonds, and 0.75ct emeralds

Diamond and Enamel Masonic Pendant circa 1920's in 18k One Old Mine Cut Diamond weighing .90 carats

This beautiful engagement ring features a stunning old cut diamond. The hand cut stone weighs 1.87

This charming bar brooch from the Art Deco era features 23 old cut diamonds along the front. The

An exquisite Art Deco line bracelet set with graduating old cut diamonds starting with the smallest

: Diamond Carat Weight: 3.40 Total Stone Shape: Baguette Cut, Old Cut Colour: G-H Clarity: VS2 Metal

in platinum and dates back to c.1920s. Gemstone: Diamond Stone Shape: Old Cut Carat Weight: 2.10

1920's Art Deco Diamond and Onyx Circle Brooch in Platinum Great For a Formal Occasion or a

: Diamond Stone Shape: Old Cut Carat Weight: 1.02 Colour: G Clarity: VS2 Metal: Platinum Age: 1920s Size: L

A dazzling cluster ring set with a lovely 0.70 carat old cut diamond in the centre with a further

the 1920s this ring features 1.45 carat old cut diamond at it’s centrepiece. The diamond has been

A stunning 2.65 carat old cut diamonds sits pride of place in this quintessential solitaire

This classic Art Deco three stone engagement ring features a trio of beautiful old cut diamonds

A wonderful pair of diamond cluster earrings. To the centre of each earring sits a 0.50 carat old

This classic Art Deco three stone ring showcases a trio of beautiful old cut diamonds. The central

This classic Art Deco three stone ring beautifully showcases a trio of old cut diamonds. The

impressive 2.52 carat, old cut diamond at its centre this piece truly sparkles. The diamond has been graded I

unique engagement ring. The centre stone is an old cut diamond, which would have been cut by hand and

A stunning old cut diamond is showcased in this timeless 1920s solitaire ring. The 1.30 carat old

scrolls are adorned with sparkling diamonds. The main old cut diamond is 0.55 carat, and the diamond at

This impressive solitaire showcases a 1.70 carat diamond at its centre, The claw set old cut

This stunning French diamond brooch showcases the Art Deco style of the 1920s. The centre features

This engaging French 1920's diamond cluster ring is composed of two oval shaped halos surrounding

Centering an old mine cut diamond weighing approximately 0.95 carat - J/K color with VS clarity

Art Deco 18 Karat White Gold Old European Cut Natural Diamond Engagement Ring Metal: 18k white gold Weight: 3.17 grams Diamond: Approx. .95 carat J I1 natural diamond Accent diamond...

Antique Victorian Ring 18ct Gold Hallmarked Birmingham 1889 Makers Mark L B Lovely, Victorian gypsy style ring. Set with natural diamonds in a floral formation & with pretty, ...

This unique antique piece was handcrafted sometime during the Art Deco design period ( 1920-1940 ). The filigree setting is 18k white gold and features a 0.61 carat old mine cut diam...

Antique Diamond Engagement Ring 18ct Gold & Platinum Stamped Circa 1910 Beautiful, antique diamond ring. Set with a gorgeous, old European cut, single centre stone- which sits p...

An exquisite engagement ring showcasing a 0.65 carat round diamond of VS2 clarity with G color. The diamond is set in a detailed mounting, accentuating its brilliance. The design fea...

This delicate Victorian engagement ring, crafted in a combination of 14K rose gold and 18K white gold, exudes timeless charm. The center features a prong-set, old European cut diamon...

Elegant & finely detailed Art Deco era ring (circa 1920s to 1930s), crafted in 14 karat white gold. Centrally mounted estimated 0.50 carat Old Mine cut (estimated at H-I color and ...

Genuine Original Antique from 1930s Vintage GIA .58ct Diamond Platinum Art Deco Engagement Ring Featuring a SPECTACULAR GIA Certified .58ct I/SI1 Round Brilliant Cut Natural Mined...

Beautiful Diamond Flower Ring, Renaissance styled. Set of Swedish hallmarks, 18K, maker's and date code H8 / hand-made in 1934, city of Malmö. The carved band is solid 18ct Yellow G...

Beautiful Antique Art Deco Platinum Old Mine Diamond Filigree Engagement Ring. This classic style art deco engagement ring features an old mine cut diamond in the center on a filigre...

Centering an old European cut diamond weighing approximately 0.36 carat total - I color with SI1 clarity Bead set in a square form head and flanked by pierced stepped shoulders with ...

Centering an old European cut diamond weighing approximately 0.27 carat - G color with VS2 clarity Set with tri-beads in a square form head and flanked by tiered shoulders Bead set w...