All Items : Archives : Estate Jewelry : Platinum : Pre 1940 item #1181128 (stock #SR1328)

Wear this "Day Night" ring. On one side, it's ruby and diamond, on the other side, sapphire and diamond. All set in platinum. c1930

Condition: excellent
All Items : Archives : Estate Jewelry : Platinum : Vintage : Pre 1910 item #1107904 (stock #2628)
Third Floor Antiques
OUT OF INVENTORY
This bracelet is Edwardian, circa 1900. It is designed with platinum , diamonds and pearls to gives an incredible lace like- appearance. It has beautifully matched natural pearls interspersed with finely twisted platinum wire. This work is all done by hand. The pearls are assumed to be natural by appearance and by date, but have not been tested.

The bracelet has platinum supports and the reverse to give proper draping on the wrist...

All Items : Archives : Estate Jewelry : Platinum : Pre 1930 item #981120 (stock #2501)
This platinum diamond eternity ring is French, Art Deco, circa 1920. It is finely rendered as expected of French jewelry and is designed with 25 single cut diamonds all bead set in platinum. The diamonds are 3pts. each with a total weight of .75 carats. The diamonds are white, G-H SI. The use of single cut diamonds were popular during this period of time and the look is quite subtle. The band has a hallmark of a dog's head, the French mark for platinum...
All Items : Archives : Estate Jewelry : Platinum : Vintage : Pre 1970 item #980379 (stock #TR644)
A classic design is apparent in this beautifully made platinum and diamond bow ring that dates back to the 1960’s. The bow is set with 22 full cut very good quality diamonds, and the approximate total weight of all diamonds is 0.65Ct.
All Items : Archives : Estate Jewelry : Platinum : Vintage : Pre 1940 item #935948 (stock #1740)
What a treasure! This Platinum Art Deco Ladies Dress Ring is set with a 1.00ct Pear Cut Vivid Dark Crimson-Red Ruby and a 0.86ct Old European Cut Pear Shaped Diamond Colour F Clarity VS1 with a further 14 Single Cut Diamonds on the shoulders in Excellent condition. SATISFACTION GUARANTEED. Please click on TESTIMONIALS to see what our customers are saying about us.
All Items : Archives : Estate Jewelry : Platinum : Pre 1980 item #925171 (stock #R1114)
Ruby, diamond and platinum ring channel set with an oval ruby and flanked by french cut rubies and full cut diamond melee. This unusally shaped ring is a real stunner and flattering on every hand!! Condition is excellent. Ring size is6 3/4"
All Items : Archives : Estate Jewelry : Platinum : Vintage : Pre 1940 item #922777 (stock #2088)
Stunning platinum engagement ring, circa 1930's, with a yellow round brilliant cut diamond, flanked by eight round single cut colorless diamonds. The central diamond has approx. weight of 1.33 cts. It has VS2 clarity, light yellow color. Six of the single cut diamonds are channel set and two are bead set in a triangular frame at the top of the shoulders. They have a total weight of approximately .09 ct...
All Items : Archives : Estate Jewelry : Platinum : Vintage : Pre 1930 item #914740 (stock #2434)
This elegant Art Deco ring is French, circa 1925. The 1920's was ablaze with modernity, and with the Exposition Internationale des Arts Decoratifs et Industriels Modernes held in Paris in 1925, a new era of design was officially born. It was markedly different from the sinuous curves and flowing lines of Art Nouveau and the "Old World" designs of the Victorian period...
All Items : Archives : Estate Jewelry : Platinum : Pre 1930 item #904878 (stock #2139)
Third Floor Antiques
OUT OF INVENTORY
This Art Deco designed ring is striking yet quite refined. The setting is an octagon accented with side baguettes and centered with an early brilliant cut diamond. The very white central stone is .50cts and GH/SI. The perimeter diamonds are Old European cuts and are .10cts each GH/VS. They too are very white and have excellent clarity. The six baguettes, gently curved in their settings continue the geometry created in the design of this ring. They six baguettes are .05 carats GH/VS...
All Items : Archives : Estate Jewelry : Platinum : Vintage : Pre 1940 item #846431 (stock #TR616)
For the budget minded couple a perfect choice would be this Art Deco platinum and diamond ring from the 1930’s. The ring is centered by an approximately 0.40Ct old-mine diamond that has J color and I1 clarity. The center stone is flanked on either side by three single-cut diamonds. The approximate total weight of all diamonds is 0.52Ct. We slashed the original price of $1200 in half to $600.
All Items : Archives : Estate Jewelry : Platinum : Vintage : Pre 1940 item #824089 (stock #1616)
Platinum & Irridium American Original Art Deco Diamond Ring in Excellent condition. Total Diamond Weight Approx 1.00ct. Centre Early Modern Brilliant Cut Diamond approx 0.50ct, colour G and clarity SI1. Surrounded by 18 Single Cut Diamonds grain set. Dates from 1920's - 1930's. SATISFACTION GUARANTEED. Please click on TESTIMONIALS to see what our customers are saying about us.
All Items : Archives : Estate Jewelry : Platinum : Pre 1930 item #775787 (stock #1558)
This gorgeous 4ct Ceylon Sapphire has been set in Platinum with the most delicate and delicious sparkling Diamonds - 5 Round Single Cut (0.15ct) and 1 Baguette (0.08ct) on either side. Total Diamond Weight 0.23ct. This ring is all about the Sapphire and shows bold Art Deco design. Made by Hardy Brothers. Marked HBROS and PL. Ca 1920. Excellent condition. SATISFACTION GUARANTEED.
All Items : Archives : Estate Jewelry : Platinum : Pre 1950 item #764673 (stock #1547)
Very stylish Jade Dress Ring set in Platinum with shoulder Diamonds. Excellent condition. SATISFACTION GUARANTEED.
All Items : Archives : Estate Jewelry : Platinum : Pre 1940 item #754115 (stock #1525)
Stunning ladies dress ring in 18ct White Gold (shank) & Platinum (head) set with a natural Solid Black Opal size 10mm X 8mm showing blue/grey, red, orange and green. Hallmarked 18ct, PLAT, and W.D & Co for William Drummond, established in Melbourne, Australia in 1858 - purveyors to Royalty. The ring is size K (USA Size 5 1/8). Excellent condition. SATISFACTION GUARANTEED.
All Items : Archives : Estate Jewelry : Platinum : Pre 1920 item #742112 (stock #2178)
Third Floor Antiques
OUT OF INVENTORY
Very elegant French diamond ring, circa 1910. The ring set with a central old European cut diamond weighing approx. .75 carats with a beautiful white H color and VS-2 clarity. The setting is oval and the central bezel set diamond is encircled with a star motif of 16 single cut round diamonds of approx. .44 Cts. H color and SI clarity. The central element is platinum with very fine millegrain work. The 18k shank bears two French guarantee stamps (photos 3 &4)and a maker's mark as well...
 


 
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