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Round Settings Diamond Platinum Antique

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1.11tcw Old European Diamond Engagement Ring in Platinum Setting
Located in Newport Beach, CA
0.91ct Old European Cut Center Diamond - GIA 2225498961 0.20tcw Round Side Diamonds Vintage
Category

Early 20th Century Unknown Art Deco Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

1.78 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
European round cut diamond. The elevated, pierced decorated basket setting is ornamented with five modern
Category

1910s Unknown Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

GIA Certified .85 Carat Round Diamond Platinum Engagement Ring
Located in Stamford, CT
brilliant cut center diamond. Mounted in a platinum setting and accented by 10 single cut diamonds. The GIA
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Art Deco Platinum Three Stone Round Brilliant & Baguette Diamond Ring
Located in Seattle, WA
An original Art Deco setting featuring a breathtaking modern round brilliant cut center stone
Category

Early 20th Century Art Deco Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Antique 18ct Gold & Platinum Edwardian Round Diamond Cluster Ring
Located in Brighton, GB
round cluster ring. The natural diamonds are set in a platinum, milgrain setting & mounted on an 18ct
Category

Early 20th Century English Edwardian Round Settings Diamond Platinum Antique

Materials

Diamond, Gold, 18k Gold, Platinum

4.66 Carat Round Aquamarine Diamond Art Deco Platinum Engagement Ring
Located in Stamford, CT
1920's 4.66ct round Aquamarine and Diamond Art Deco platinum engagement ring, a true embodiment of
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Aquamarine, Diamond, Platinum

4.89 Carat Diamond Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
contemporary platinum setting; part of our diverse diamond jewelry collections. An exceptional and impressive
Category

Early 1900s Unknown Contemporary Round Settings Diamond Platinum Antique

Materials

Diamond, 14k Gold, Platinum

French 1920s Diamonds Platinum Round Shape Engagement Ring
Located in Poitiers, FR
Ring in platinum, dog head hallmark. Charming antique ring of the 1920s, it represents a round
Category

1920s French Art Deco Round Settings Diamond Platinum Antique

Materials

Diamond, White Diamond, Platinum

1.00 Carat Round Blue Sapphire Pave Diamond Platinum Band Ring
Located in Stamford, CT
1940’s late Art Deco sapphire and diamond ring. 1.00 round sapphire gemstone, set in a platinum
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Sapphire, Blue Sapphire, Diamond, Platinum

EGL Certified .61 Carat Round Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
cut diamond, F-G (near colorless) and a VS2. Mounted in a solid platinum setting with 4 round cut
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

2.53 Carat Round Cut Baguette Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
1940s round brilliant cut light yellow center diamond. EGL certified, in a platinum three-stone
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

1.45 Carat Diamond and Platinum Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
platinum ring; part of our diverse diamond jewelry and estate jewelry collections. This impressive diamond
Category

Early 1900s British Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

1920s Emerald Diamonds Platinum 18 Karat Yellow Gold Round Ring
Located in Poitiers, FR
mounting of round shape decorated in the center in closed setting of yellow gold of a facetted emerald in a
Category

1920s French Art Deco Round Settings Diamond Platinum Antique

Materials

Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum

Emerald and 2.62 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
Old European round cut diamonds, parlleling the heart shaped setting and completing the design. The
Category

Early 1900s Round Settings Diamond Platinum Antique

Materials

Diamond, Emerald, Platinum

Martin Flyer GIA 1.01 Carat Round Diamond Platinum Three-Stone Engagement Ring
By Martin Flyer
Located in Stamford, CT
tapered baguette side diamonds in a platinum setting. Exceptional brilliance. The cutting is to the
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Antique 1920s Diamond and Platinum Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 0.58 carat diamond and platinum pendant with an 18k white gold
Category

1920s Unknown Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Antique 1920s Diamond and Platinum Pendant
Antique 1920s Diamond and Platinum Pendant
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H 1.26 in W 0.24 in L 18 in
2.12 Carat Diamond and Platinum Stud Earrings
Located in Jesmond, Newcastle Upon Tyne
An impressive pair of antique 1900s 2.12 carat diamond and contemporary platinum stud earrings
Category

Early 1900s Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

2.12 Carat Diamond and Platinum Stud Earrings
2.12 Carat Diamond and Platinum Stud Earrings
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W 0.29 in L 0.32 in
Antique and Contemporary 1.48 Carat Diamond and Sapphire Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1.48 carat diamond, contemporary 0.46 carat sapphire and platinum dress ring
Category

1910s Unknown Round Settings Diamond Platinum Antique

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

2.30 Carat Diamond Platinum Swirl Earrings
Located in Stamford, CT
textured and hand detailed platinum settings. Large sized platinum safety backs. 12 transitional cut round
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Platinum Filigree Three Diamond Bar Pin
Located in METAIRIE, LA
-base & Pin Pin signed: 14K Containing 1 Central Nearly Colorless Round Brilliant cut Diamond
Category

1920s Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum, 14k Gold

Platinum Filigree Three Diamond Bar Pin
Platinum Filigree Three Diamond Bar Pin
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W 1.65 in L 0.8 in
Antique 1.13Ct Diamond and Platinum Necklace Circa 1920
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique diamond drop 1.13 carat necklace in platinum; part of our diverse
Category

1920s Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Art Deco 2.25 Carat Old European Round Cut Diamond Cocktail Platinum Ring
Located in New York, NY
The artfully sculpted, multidimensional mounting combines baguette and Old cut round diamonds for a
Category

1920s Art Deco Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

1920s Antique Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
in platinum. The feature 0.35Ct transitional modern brilliant round cut diamond is displayed in
Category

1920s Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

1920s Sapphire Diamond Platinum Tennis Bracelet
Located in Berlin, DE
circa 19,50 ct. and 2 row of 148 diamonds weighing circa 5,92 ct. Mounted in platinum. Millegrain
Category

Early 20th Century Art Deco Round Settings Diamond Platinum Antique

Materials

Diamond, Sapphire, Platinum

1920s Sapphire Diamond Platinum Tennis Bracelet
1920s Sapphire Diamond Platinum Tennis Bracelet
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W 0.51 in L 7.01 in
1920s 0.20 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 0.20 carat diamond and platinum dress ring with engraved military badge; part
Category

1920s Unknown Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Antique Art Deco Diamond and Platinum Pendant
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique Art Deco 0.88 carat diamond and platinum pendant; part of our diverse
Category

1920s Unknown Art Deco Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Antique Art Deco Diamond and Platinum Pendant
Antique Art Deco Diamond and Platinum Pendant
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H 0.13 in W 0.55 in L 18 in
.60 Carat Diamond Platinum Filigree Dome Ring
Located in Stamford, CT
Original early 1900's platinum filagree diamond dome ring. 15 round H color (near colorless
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

1.77 Carat Transitional Cut Diamond Platinum Engagement Ring
Located in Stamford, CT
in a platinum six prong setting with 58 round accent diamonds. 1 round transitional diamond total
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

1920s 5.73Ct Diamond and Platinum Bar Brooch Art Deco
Located in Jesmond, Newcastle Upon Tyne
A magnificent, fine and impressive antique 5.73 carat diamond and platinum Art Deco brooch; part of
Category

1920s Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Antique French Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
platinum. The 0.53Ct old European round cut diamond is held in relief in an eight claw / prong, pierced
Category

1920s French Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

1920s Art Deco 11.32 Carat Diamond and Platinum Bracelet
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1920's 11.32 carat diamond and platinum Art Deco bracelet
Category

1920s Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Art Deco Antique 2.16 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
shaped platinum setting. The feature diamond is flanked on either side by two perpendicular collet set
Category

1920s Unknown Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Art Deco Antique 2.16 Carat Diamond and Platinum Brooch
Art Deco Antique 2.16 Carat Diamond and Platinum Brooch
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H 0.18 in W 1.61 in L 0.98 in
Antique Platinum and Gold Diamond Ring
Located in London, GB
Platinum diamond setting & 18ct 750 gold Ring Stamped 18ct with makers E & H Also Modern marks applied
Category

Early 20th Century British Edwardian Round Settings Diamond Platinum Antique

Materials

Diamond, Gold, Platinum

1920s Sapphire and Diamond Platinum Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 0.28 carat sapphire and 0.48 carat diamond, platinum cluster style dress ring
Category

1920s Unknown Round Settings Diamond Platinum Antique

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

.30 Carat Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
1940's designed sapphire diamond ring. 1 round .30cts round sapphire setting platinum with 18 sing
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Diamond, Sapphire, Platinum

1920s Mother of Pearl and Diamond Platinum Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1920s mother of pearl and 0.45 carat diamond, platinum
Category

1920s Unknown Round Settings Diamond Platinum Antique

Materials

Diamond, Pearl, Platinum

1920s Mother of Pearl and Diamond Platinum Pendant
1920s Mother of Pearl and Diamond Platinum Pendant
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H 0.12 in W 0.94 in L 18 in
EGL Certified 1.85 Diamond Platinum Engagement Ring
Located in Stamford, CT
EGL certfied Old European Ideal cut center diamond in a pierced and engraved platinum setting. 1
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Antique 4.41 Carat Diamond and Platinum Hoop Earrings
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive pair of antique 4.41 carat diamond and platinum hoop earrings; part
Category

1920s Unknown Round Settings Diamond Platinum Antique

Materials

Diamond, White Gold, Platinum

J. Birnbach Art Deco 1.22 carat Round Brilliant Platinum Engagement Ring
Located in New York, NY
1.22 carat round diamond M color and SI1 clarity, the diamond is framed by chevron prongs that give it
Category

Early 20th Century American Art Deco Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

1920s Antique 3.78 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1920s 3.78 carat diamond and platinum Art Deco brooch; part
Category

1920s Unknown Art Deco Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

1920s Antique 3.78 Carat Diamond and Platinum Brooch
1920s Antique 3.78 Carat Diamond and Platinum Brooch
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H 0.1 in W 0.94 in L 1.97 in
1920s Natural Burmese Ruby Diamond Platinum Ring
Located in London, GB
back claw setting with an approximate weight of 1.92 carats, flanked by eight round single cut diamonds
Category

1920s British Round Settings Diamond Platinum Antique

Materials

Diamond, Ruby, Platinum

Antique 1.54Ct Diamond and Platinum Twist Ring Circa 1910
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.54 carat diamond and platinum twist dress ring; part of our
Category

1910s Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Antique 31.54 Carat Diamond and Platinum Bracelet - Circa 1925
By Garrard & Co. Ltd.
Located in Jesmond, Newcastle Upon Tyne
transitional modern brilliant round cut diamonds to the domed portion. This pierced decorated convex setting
Category

1920s Art Deco Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Antique 31.54 Carat Diamond and Platinum Bracelet - Circa 1925
Antique 31.54 Carat Diamond and Platinum Bracelet - Circa 1925
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H 0.54 in W 0.91 in L 7.01 in
Antique Diamond Trefoil Platinum 14K Gold Ring
Located in Munich, Bavaria
of three larger and one smaller diamond. Three round diamonds are mounted in platinum millegrain
Category

1890s Belle Époque Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum, Gold, 14k Gold

Antique 1.78 Carat Diamond and Platinum Marquise Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
impressive antique diamond ring has been crafted in platinum. The pierced decorated, marquise shaped setting
Category

1920s Unknown Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

.44 Carat Diamond Sapphire Platinum Cocktail Ring
Located in Stamford, CT
Classic late art deco open work 1930's cocktail ring. 15 round diamonds in a platinum setting
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.47 Carat Diamond Platinum Three-Stone Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.47 carat diamond (total) and contemporary platinum ring; part of
Category

1910s English Contemporary Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Antique 4.33 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 4.33 carat diamond and platinum solitaire engagement ring
Category

1910s Unknown Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Antique French 1.22 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
antique diamond solitaire ring has been crafted in platinum. The pierced decorated eight claw setting
Category

1920s French Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

EGL Certified 1.10 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
platinum setting. 1 round brilliant cut I-J SI diamond, Approximate 1.10 carats. EGL Certificate
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Antique 1910s Diamond and Emerald Platinum Galleon Ship Brooch
Located in Jesmond, Newcastle Upon Tyne
A magnificent and impressive antique 2.65 carat diamond and 0.28 carat natural emerald, platinum
Category

1910s Unknown Round Settings Diamond Platinum Antique

Materials

Diamond, Emerald, Platinum

Antique 1910s Diamond and Emerald Platinum Galleon Ship Brooch
Antique 1910s Diamond and Emerald Platinum Galleon Ship Brooch
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H 0.39 in W 1.18 in L 1.85 in
EGL Certified .82 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Diamond platinum engagement ring, with a transitional round stone set in the center of filigree
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Arts and Crafts Platinum Amethyst, Diamond, and Pearl Brooch
Located in Boston, MA
in a miligrained bezel setting. Two old European cut diamonds of 0.50ctw with G color and VS1
Category

1920s Round Settings Diamond Platinum Antique

Materials

Amethyst, Diamond, Pearl, Platinum

Antique French Diamond Brooch in Platinum
Located in Jesmond, Newcastle Upon Tyne
diamond. The floral setting is embellished with a further four collet set Old European round cut diamonds
Category

1910s French Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Antique French Diamond Brooch in Platinum
Antique French Diamond Brooch in Platinum
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W 1.18 in L 1.46 in
Edwardian 14kt/Platinum+Diamond Pin
Located in Narberth, PA
pin features fourteen glittering Round Cut diamonds and one gorgeous Old European Cut diamond across
Category

1910s Unknown Edwardian Round Settings Diamond Platinum Antique

Materials

Diamond, 14k Gold, Platinum

Edwardian 14kt/Platinum+Diamond Pin
Edwardian 14kt/Platinum+Diamond Pin
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W 0.44 in D 0.13 in L 2.5 in
4.13 Carat Aquamarine Diamond Platinum Art Deco Ring
Located in Stamford, CT
. Mounted in a platinum setting and accented with 6 single cut diamonds. 1 round blue aqua, approx
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Aquamarine, Diamond, Platinum

GIA Certified .87 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
certified brilliant cut center stone set in a platinum, 6 prong, filigree top hand engraved setting. 1
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

1.52 Carat Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
stone with two baguette side diamonds in a platinum setting. 1 transitional brilliant cut diamond
Category

Early 20th Century Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

Platinum Blue Sapphire & Diamond Art Deco Ring
Located in Jupiter, FL
heirloom treasure cannot be replaced! Setting Style: Art Deco Setting Material: 950 Platinum / 5.5 Grams
Category

1920s American Art Deco Round Settings Diamond Platinum Antique

Materials

Diamond, Blue Sapphire, Platinum

Fine Art Deco Period .95TCW Diamond Platinum Ring
Located in New York, NY
Dazzling Art Deco period platinum and diamond engagement ring .60 carat central stone surrounded
Category

Early 20th Century Unknown Art Deco Round Settings Diamond Platinum Antique

Materials

Diamond, Platinum

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Round Settings Diamond Platinum Antique For Sale on 1stDibs

You are likely to find exactly the round settings diamond platinum antique you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using platinum, gold and yellow gold. Our collection of these items for sale includes 932 vintage editions and 75 modern creations to choose from as well. If you’re looking for a round settings diamond platinum antique from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic round settings diamond platinum antique over the years, but those made by Rochfort Fine Jewellery, Peter Suchy and Hancocks are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also old european cut and cushion cut versions for sale. When shopping for a round settings diamond platinum antique, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Round Settings Diamond Platinum Antique?

The price for a round settings diamond platinum antique starts at $304 and tops out at $275,290 with these rings, on average, selling for $6,251.