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Oval Diamond Platinum Double Halo Split Shank Classic Engagement Ring
Oval Diamond Platinum Double Halo Split Shank Classic Engagement Ring

Oval Diamond Platinum Double Halo Split Shank Classic Engagement Ring

By Alberto

Located in GREAT NECK, NY

Metal: Platinum Center Stone: 1 Oval Diamond at 0.50 Carats Diamond Details: 53 Brilliant Round White Diamonds at 0.69 Carats Total Weight Clarity: SI / Color H-I Ring size: Customi...

Category

2010s American Contemporary Wedding Rings

Materials

Diamond, White Diamond, Platinum

Faye Kim Matte Platinum Diamond and Sapphire Double Hinged Earrings
Faye Kim Matte Platinum Diamond and Sapphire Double Hinged Earrings

Faye Kim Matte Platinum Diamond and Sapphire Double Hinged Earrings

By Faye Kim

Located in Darien, CT

Enter into luxury with these Matte Platinum Diamond and Sapphire double hinged earrings.

Category

2010s American Contemporary Drop Earrings

Materials

Diamond, Blue Sapphire, Platinum

An Art Deco Platinum Diamond And Ruby Double Clip Brooch
An Art Deco Platinum Diamond And Ruby Double Clip Brooch

An Art Deco Platinum Diamond And Ruby Double Clip Brooch

Located in Firenze, IT

An Art Deco diamond approximately 6ct and rubies double clip brooch, circa 1930's, each of abstract shield-shaped design, set with circular-cut and cushion-shaped diamonds, with scr...

Category

Vintage 1930s Italian Art Deco Brooches

Materials

Diamond, Ruby, Platinum

Vintage Marquise Cut Diamond Double Halo Ring GIA 1.15ct Platinum
Vintage Marquise Cut Diamond Double Halo Ring GIA 1.15ct Platinum

Vintage Marquise Cut Diamond Double Halo Ring GIA 1.15ct Platinum

Located in New York, NY

Encircling the center diamond is a dramatic double halo of channel-set sapphires and diamonds, totaling approximately 0.70 carats of sapphires and 0.80 carats of additional diamonds.

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

6.42 Carat Double Emerald Bypass with Diamond Halo Ring Platinum
6.42 Carat Double Emerald Bypass with Diamond Halo Ring Platinum

6.42 Carat Double Emerald Bypass with Diamond Halo Ring Platinum

Located in BEVERLY HILLS, CA

Exquisite double emerald and diamond bypass ring. 2 cabochon emeralds, 6.42 carats, apx F2.

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

SERVOZ PARIS Art Deco Diamond Platinum Double-Clip Brooch
SERVOZ PARIS Art Deco Diamond Platinum Double-Clip Brooch

SERVOZ PARIS Art Deco Diamond Platinum Double-Clip Brooch

Located in New York City, NY

Impressive French platinum and diamond double-clip brooch by Servoz Paris, from the Art Deco period circa 1930s.

Category

Early 20th Century French Art Deco Brooches

Materials

Platinum

Fulmer & Co. 1943 Diamond Platinum Double Row Vintage Buckle Ring
Fulmer & Co. 1943 Diamond Platinum Double Row Vintage Buckle Ring

Fulmer & Co. 1943 Diamond Platinum Double Row Vintage Buckle Ring

Located in Philadelphia, PA

Centering two parallel rows of single cut diamonds channel set to front Weighing approximately 0.30 carat total - G/H color with VS2 clarity Flanked by pierced buckle motif shoulders...

Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond and Platinum Double Clip Brooch, Circa 1930
Art Deco Diamond and Platinum Double Clip Brooch, Circa 1930

Art Deco Diamond and Platinum Double Clip Brooch, Circa 1930

Located in London, GB

An Art Deco diamond and platinum double clip brooch, with a geometric, abstract bow design, with sunburst ends, set with round brilliant-cut, baguette and eight-cut diamonds, with a ...

Category

Vintage 1930s English Art Deco Brooches

Materials

Diamond, White Gold, Platinum

1.20 Carat G/SI1 Oval Diamond Double Halo Platinum Ring
1.20 Carat G/SI1 Oval Diamond Double Halo Platinum Ring

1.20 Carat G/SI1 Oval Diamond Double Halo Platinum Ring

Located in Chevy Chase, MD

1.20 carat oval diamond platinum engagement ring. The oval is set with four double prongs, atop a double diamond halo, and a halfway diamond split shank with hand engraving.

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, Platinum

8.01  Carat GIA Cert Oval Diamond Platinum Double Pave Shank Ring
8.01  Carat GIA Cert Oval Diamond Platinum Double Pave Shank Ring

8.01 Carat GIA Cert Oval Diamond Platinum Double Pave Shank Ring

By Valentin Magro

Located in New York, NY

This elegant ring features a GIA certified 8.01ct Oval Cut Diamond G VS2 (Certificate number 2175883143) with pave diamond double shank in platinum.

Category

2010s American Bridal Rings

Materials

Diamond, White Diamond, Platinum

Diamond Double Clip
Diamond Double Clip

Diamond Double Clip

Located in London, GB

A vintage diamond double clip, set with brilliant-cut and baguette-cut diamonds, weighing an estimated total of 19.00ct, mounted in platinum.

Category

Vintage 1950s Brooches

Materials

Diamond, Platinum

Platinum GIA 2.55ctw Pear Ruby & Diamond Double Halo Ballerina Cocktail Ring
Platinum GIA 2.55ctw Pear Ruby & Diamond Double Halo Ballerina Cocktail Ring

Platinum GIA 2.55ctw Pear Ruby & Diamond Double Halo Ballerina Cocktail Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Ruby - Pear Cut - Prong Set - Vivid Red Color - 1.18ct (exact stamped) ** See Certification Details Below for Complete Info ** Numerous Natural Genu...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

French Art Deco Ruby, Diamond, Platinum and Gold Double Clip Brooch
French Art Deco Ruby, Diamond, Platinum and Gold Double Clip Brooch

French Art Deco Ruby, Diamond, Platinum and Gold Double Clip Brooch

Located in New York City, NY

Impressive ruby, diamond, platinum and 18K gold double-clip brooch of French origin, circa Art Deco period (1920s-1930s).

Category

Vintage 1920s Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

Double Clip Brooch with Old Cut Diamonds in Platinum 950
Double Clip Brooch with Old Cut Diamonds in Platinum 950

Double Clip Brooch with Old Cut Diamonds in Platinum 950

Located in Lucerne, CH

A striking Art Deco style brooch in fine Platinum, set with 149 old- and baguette-cut diamonds totaling 16.62 carats. This sophisticated piece features a symmetrical, cascading desig...

Category

Early 20th Century European Art Deco Brooches

Materials

Diamond, Platinum

Platinum Double Decker 1.70 Carat Diamond  Deco Ring, circa 1920s
Platinum Double Decker 1.70 Carat Diamond  Deco Ring, circa 1920s

Platinum Double Decker 1.70 Carat Diamond Deco Ring, circa 1920s

Located in Addison, TX

Description: Here we have an 1920 Art Deco Platinum 1.70cttw Old European Cut Diamond Engagement Ring! The intricate filigree designs really tie together the look of this art deco s...

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

Diamond Ring Double Halo Platinum, Old European Cut Diamond (Approx 1.60-Carats)
Diamond Ring Double Halo Platinum, Old European Cut Diamond (Approx 1.60-Carats)

Diamond Ring Double Halo Platinum, Old European Cut Diamond (Approx 1.60-Carats)

Located in New York, NY

For any inquiries or further details, please do not hesitate to contact us. Primary Stone: Diamond Primary Stone Weight: Approx. 1.60-Carats Primary Stone Cut: Old European Cut Prim...

Category

21st Century and Contemporary Unknown Art Deco Cluster Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Radiant Cut Double Halo Diamond & Platinum Engagement Ring
GIA Certified 1 Carat Radiant Cut Double Halo Diamond & Platinum Engagement Ring

GIA Certified 1 Carat Radiant Cut Double Halo Diamond & Platinum Engagement Ring

By H & H Jewels

Located in Miami, FL

This stunning ring is all handcrafted in a platinum double halo with a split shank band. (GIA Cert. #5202114217) Complimentary ring sizing upon request.

Category

2010s Engagement Rings

Materials

Diamond, Platinum

Double Strand of Nesting Pearls with a Diamond Platinum Clasp
Double Strand of Nesting Pearls with a Diamond Platinum Clasp

Double Strand of Nesting Pearls with a Diamond Platinum Clasp

Located in Chevy Chase, MD

A classic Art Deco double strand of cultured pearls 8-9.5mm, with a stunning diamond platinum clasp.

Category

Early 20th Century American Art Deco Beaded Necklaces

Materials

Diamond, Cultured Pearl, Platinum

Platinum Double Decker 1.70 Carat Diamond Deco Ring, circa 1920s
Platinum Double Decker 1.70 Carat Diamond Deco Ring, circa 1920s

Platinum Double Decker 1.70 Carat Diamond Deco Ring, circa 1920s

Located in Addison, TX

Description: Here we have an 1920 Art Deco Platinum 1.70cttw Old European Cut Diamond Engagement Ring! The intricate filigree designs really tie together the look of this art deco s...

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

1930s Art Deco 4.16 Carat Diamond and Platinum Double Clip Brooch
1930s Art Deco 4.16 Carat Diamond and Platinum Double Clip Brooch

1930s Art Deco 4.16 Carat Diamond and Platinum Double Clip Brooch

Located in Jesmond, Newcastle Upon Tyne

A stunning antique Art Deco 4.16 carat diamond and platinum double clip brooch; part of our diverse antique jewelry and estate jewelry collections This stunning, fine and impressive...

Category

Vintage 1930s Unknown Art Deco Brooches

Materials

Diamond, Platinum

Art Deco 13.22 Carat Diamond and Platinum Duette Double Clip Brooch
Art Deco 13.22 Carat Diamond and Platinum Duette Double Clip Brooch

Art Deco 13.22 Carat Diamond and Platinum Duette Double Clip Brooch

Located in Jesmond, Newcastle Upon Tyne

This magnificent platinum double clip brooch with diamonds is the finest of its type you could hope to acquire.

Category

Vintage 1930s Unknown Art Deco Brooches

Materials

Diamond, Platinum

Hancocks 3.10 Carat Square French-Cut Diamond & Platinum Double Ended Cufflinks
Hancocks 3.10 Carat Square French-Cut Diamond & Platinum Double Ended Cufflinks

Hancocks 3.10 Carat Square French-Cut Diamond & Platinum Double Ended Cufflinks

By Hancocks

Located in London, GB

36 x French-cut diamonds weighing a combined total of 3.10cts and of G VS quality Platinum with maker's mark and signature and London assay marks Each face 10mm square 12 grams A wo...

Category

2010s British Contemporary Cufflinks

Materials

Diamond, Platinum

Art Deco Sapphire Diamond Double Halo Ring 14k Platinum ~2.11ctw
Art Deco Sapphire Diamond Double Halo Ring 14k Platinum ~2.11ctw

Art Deco Sapphire Diamond Double Halo Ring 14k Platinum ~2.11ctw

Located in Fairfield, CT

Art Deco Sapphire Diamond Double Halo Ring 14k Platinum ~2.11ctw This original Art Deco ring centers on a ~1.38-carat cabochon-cut sapphire, its deep blue tone offering a quiet dept...

Category

Vintage 1920s Art Deco Cluster Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold, Platinum

Gia 10.61 Carats Ceylon Sapphire Diamond Platinum Double Ballerina Halo Ring
Gia 10.61 Carats Ceylon Sapphire Diamond Platinum Double Ballerina Halo Ring

Gia 10.61 Carats Ceylon Sapphire Diamond Platinum Double Ballerina Halo Ring

Located in Philadelphia, PA

Stock Number: We-10965 This stunning double halo features an exquisite design and flawless craftsmanship with a total carat weight of 10.61 carats set in Platinum.

Category

Early 2000s Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Revival 2.54 Carat Diamond Double-Drop Platinum Earrings
Art Deco Revival 2.54 Carat Diamond Double-Drop Platinum Earrings

Art Deco Revival 2.54 Carat Diamond Double-Drop Platinum Earrings

Located in Santa Barbara, CA

A glimmering pair of Art Deco style diamond drop earrings boasting 2.54 carats of natural dazzling diamond beauty. The large, modern sparkling brilliant cut diamonds dangle and dance...

Category

21st Century and Contemporary Art Deco Drop Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Platinum

Platinum Double Row Pearl Necklace with Natural Diamond and Sapphire Clasp
Platinum Double Row Pearl Necklace with Natural Diamond and Sapphire Clasp

Platinum Double Row Pearl Necklace with Natural Diamond and Sapphire Clasp

Located in Baltimore, MD

Platinum Double Row Pearl Necklace with Natural Diamond and Sapphire Clasp Metal: Platinum Weight: 50 grams Pearls: 4.5 - 7.5mm white with creamy luster, oval, off round shape Diam...

Category

Early 20th Century Art Deco Multi-Strand Necklaces

Materials

Diamond, Pearl, Sapphire, Platinum

Double Stand Graduating Sapphire Bead Necklace with Platinum Diamond Side Clasp
Double Stand Graduating Sapphire Bead Necklace with Platinum Diamond Side Clasp

Double Stand Graduating Sapphire Bead Necklace with Platinum Diamond Side Clasp

By OGI Ltd

Located in New York, NY

Platinum diamond clasp weighing 1.20 carats Graduating double strand natural sapphire bead necklace Necklace measuring 24 inch Necklace is coming together at an platinum side clasp c...

Category

2010s American Contemporary Multi-Strand Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Double Stand Graduating Sapphire Bead Necklace with Platinum Diamond Side Clasp
Double Stand Graduating Sapphire Bead Necklace with Platinum Diamond Side Clasp

Double Stand Graduating Sapphire Bead Necklace with Platinum Diamond Side Clasp

By OGI Ltd

Located in New York, NY

Platinum diamond clasp weighing 1.20 carats Graduating double strand natural sapphire bead necklace Necklace measuring 24 inch Necklace is coming together at an platinum side clasp c...

Category

2010s American Contemporary Multi-Strand Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Fancy Diamond Double Halo (Approx. 0.80-Carats) Marquis Cut Ring, Platinum
Fancy Diamond Double Halo (Approx. 0.80-Carats) Marquis Cut Ring, Platinum

Fancy Diamond Double Halo (Approx. 0.80-Carats) Marquis Cut Ring, Platinum

Located in New York, NY

We are happy to assist with any questions regarding this exceptional ring. Primary Stone: Diamond Primary Stone Weight: Approx. 0.80-Carats Primary Stone Cut: Marquis Cut Primary S...

Category

21st Century and Contemporary Unknown Art Deco Cluster Rings

Materials

White Diamond, Yellow Diamond, Platinum

Platinum GIA 1.91ctw Oval Ruby w/ Diamond Double Halo Cocktail Ring
Platinum GIA 1.91ctw Oval Ruby w/ Diamond Double Halo Cocktail Ring

Platinum GIA 1.91ctw Oval Ruby w/ Diamond Double Halo Cocktail Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Ruby - Oval Cut - Prong Set - Nice Slightly Purplish Red Color - 1.16ct (exact stamped) ** See Certification Details Below for Complete Info ** (20)...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Van Cleef & Arpels Snowflake Double Flower Ring Platinum & Diamond 3.00ctw BNP
Van Cleef & Arpels Snowflake Double Flower Ring Platinum & Diamond 3.00ctw BNP

Van Cleef & Arpels Snowflake Double Flower Ring Platinum & Diamond 3.00ctw BNP

By Van Cleef & Arpels

Located in Newport Beach, CA

We are pleased to offer this beautiful Guaranteed Authentic Van Cleef & Arpels Snowflake Double Flower Ring with original VCA inner and outer boxes, insurance valuation and. Sparklin...

Category

2010s French Contemporary Cluster Rings

Materials

Diamond, Platinum

Diamond Double Halo Ring (GIA Approx. 1.00-Carat), Cushion Cut, Platinum
Diamond Double Halo Ring (GIA Approx. 1.00-Carat), Cushion Cut, Platinum

Diamond Double Halo Ring (GIA Approx. 1.00-Carat), Cushion Cut, Platinum

Located in New York, NY

This exquisite ring showcases a stunning cushion-cut diamond at its center, elegantly framed by a double halo of shimmering diamonds.

Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Mid-Century 1.35 CTW Ruby Diamond Platinum Vintage Double Horseshoe Ring
Mid-Century 1.35 CTW Ruby Diamond Platinum Vintage Double Horseshoe Ring

Mid-Century 1.35 CTW Ruby Diamond Platinum Vintage Double Horseshoe Ring

Located in Philadelphia, PA

Designed as a two interlocking horseshoe horseshoe forms One horseshoe is bead set with transitional cut diamonds Weighing approximately 0.45 carat total - G color with VS2 clarity O...

Category

Vintage 1950s Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Mid-Century 1.35 CTW Ruby Diamond Platinum Vintage Double Horseshoe Ring
Mid-Century 1.35 CTW Ruby Diamond Platinum Vintage Double Horseshoe Ring

Mid-Century 1.35 CTW Ruby Diamond Platinum Vintage Double Horseshoe Ring

Located in Philadelphia, PA

Designed as a two interlocking horseshoe horseshoe forms One horseshoe is bead set with transitional cut diamonds Weighing approximately 0.45 carat total - G color with VS2 clarity O...

Category

Vintage 1950s Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Art Deco Aquamarine, Ruby and Diamond Double Clip Brooch in Platinum
Art Deco Aquamarine, Ruby and Diamond Double Clip Brooch in Platinum

Art Deco Aquamarine, Ruby and Diamond Double Clip Brooch in Platinum

Located in London, England

A beautiful Art Deco aquamarine, ruby and diamond double clip convertible brooch set in platinum.

Category

Vintage 1920s Art Deco Brooches

Materials

Aquamarine, Diamond, Ruby, Platinum

Platinum GIA Ceylon Cornflower Blue Sapphire Diamond Double Halo Cluster Ring
Platinum GIA Ceylon Cornflower Blue Sapphire Diamond Double Halo Cluster Ring

Platinum GIA Ceylon Cornflower Blue Sapphire Diamond Double Halo Cluster Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Step Cut - Prong Set - Cornflower Blue Color - Ceylon - Heated - 3.58ct (exact) ** See Certification Details Below for Com...

Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Sapphire, Platinum

Tiffany & Co 0.51 Carat Cushion Cut Diamond Platinum Double Halo Soleste Ring
Tiffany & Co 0.51 Carat Cushion Cut Diamond Platinum Double Halo Soleste Ring

Tiffany & Co 0.51 Carat Cushion Cut Diamond Platinum Double Halo Soleste Ring

By Tiffany & Co.

Located in Beverly Hills, CA

One Tiffany & Co 0.51 Carat Cushion Cut Diamond Platinum Double Halo Soleste Ring. Featuring one cushion cut diamond weighing approximately 0.51 carat, graded G color, VS1 clarity.

Category

2010s Unknown Engagement Rings

Materials

Diamond, Platinum

8.55 Carat Emerald Cut Diamond Double Row Tennis Bracelet Platinum in Stock
8.55 Carat Emerald Cut Diamond Double Row Tennis Bracelet Platinum in Stock

8.55 Carat Emerald Cut Diamond Double Row Tennis Bracelet Platinum in Stock

Located in Boca Raton, FL

Platinum 8.55ctw Emerald Cut Diamond Double Row Tennis Bracelet Material: Platinum Diamond Details: Approx. 8.55ctw of Emerald Cut Diamonds.

Category

21st Century and Contemporary American Tennis Bracelets

Materials

Diamond, Platinum

Van Cleef & Arpels 3.50 Carats Diamond Platinum Floral Double Hawaii Flower Earr
Van Cleef & Arpels 3.50 Carats Diamond Platinum Floral Double Hawaii Flower Earr

Van Cleef & Arpels 3.50 Carats Diamond Platinum Floral Double Hawaii Flower Earr

By Van Cleef & Arpels

Located in Philadelphia, PA

Earrings are designed as a double floral motif comprised of round brilliant cut diamonds.

Category

Early 2000s Contemporary Lever-Back Earrings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Platinum Double Soleste Pear Shape Aquamarine and Diamond Pendant
Tiffany & Co. Platinum Double Soleste Pear Shape Aquamarine and Diamond Pendant

Tiffany & Co. Platinum Double Soleste Pear Shape Aquamarine and Diamond Pendant

By Tiffany & Co.

Located in New York, NY

Soleste pendant finely crafted in platinum featuring a 1.25 ct pear shape aquamarine center adorned with a double halo of bead set round brilliant cut diamonds weighing 0.19 carats t...

Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

David Webb Green Enamel Ruby Diamond Gold Platinum Double Frog Bracelet
David Webb Green Enamel Ruby Diamond Gold Platinum Double Frog Bracelet

David Webb Green Enamel Ruby Diamond Gold Platinum Double Frog Bracelet

By David Webb

Located in New York, NY

An 18 karat yellow gold, platinum, diamond, ruby and green enamel double frog bracelet, David Webb, Circa 1960s.

Category

Vintage 1960s American Wrist Watches

Materials

Diamond, Ruby, 18k Gold, Platinum, Yellow Gold

Diamond Ring Double Halo Ring (Approx 0.70-Carats) Round Cut, Platinum
Diamond Ring Double Halo Ring (Approx 0.70-Carats) Round Cut, Platinum

Diamond Ring Double Halo Ring (Approx 0.70-Carats) Round Cut, Platinum

Located in New York, NY

A rare and stunning find, this Art Deco-inspired masterpiece is poised to be treasured for generations to come. Primary Stone: Diamond Primary Stone Weight: Approx. 1.50-Carats Prim...

Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

1930s Art Deco Diamond 18 Karat Gold Platinum Arch Double Clips
1930s Art Deco Diamond 18 Karat Gold Platinum Arch Double Clips

1930s Art Deco Diamond 18 Karat Gold Platinum Arch Double Clips

Located in Idar-Oberstein, DE

A very chic pair of Art Deco Diamond (ca. 7 carats) Double Clips, ca. 1930s. These beautiful Art Deco clips designed as arches, can be worn in a variety of manner, e.g. on the cuf...

Category

Vintage 1930s Unknown Art Deco Brooches

Materials

Diamond, 18k Gold, Platinum

Oval Cut Aquamarine Ring (Approx. 0.50-Carats), Diamond Double Halo, Platinum
Oval Cut Aquamarine Ring (Approx. 0.50-Carats), Diamond Double Halo, Platinum

Oval Cut Aquamarine Ring (Approx. 0.50-Carats), Diamond Double Halo, Platinum

Located in New York, NY

The platinum band is adorned with additional round brilliant-cut diamonds along the shoulders, bringing the total diamond weight to approximately 0.40-carats.

Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Aquamarine, Diamond, Platinum

1950s Diamond Platinum Double Lapel Floral Motif Brooch Pins
1950s Diamond Platinum Double Lapel Floral Motif Brooch Pins

1950s Diamond Platinum Double Lapel Floral Motif Brooch Pins

Located in Miami, FL

Designed as stylized floral motif brooches , simulating diamond-studded buds, leaves and gracefully curved stems, this enchanting pair of these Large Double clip brooch pins with di...

Category

Vintage 1950s Unknown Retro Brooches

Materials

Diamond

Art Deco 2.26 Carat Diamond Sapphire Platinum Double Halo Dinner Ring
Art Deco 2.26 Carat Diamond Sapphire Platinum Double Halo Dinner Ring

Art Deco 2.26 Carat Diamond Sapphire Platinum Double Halo Dinner Ring

Located in Philadelphia, PA

Rectangular dinner ring centering a bezel set old European cut diamond weighing approximately 0.51 carat; H/I color with VS2 clarity With calibré cut sapphire channel set as a cicul...

Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Double Circle Ombré Oval Sapphire Platinum Earrings
Double Circle Ombré Oval Sapphire Platinum Earrings

Double Circle Ombré Oval Sapphire Platinum Earrings

By Valentin Magro

Located in New York, NY

This amazing pair of earrings features beautiful oval blue sapphires in different sizes and shades with diamond accents. The earrings are finished in platinum with clip backs.

Category

2010s American Clip-on Earrings

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

Antique Turn of the Century French Double Diamond gold Platinum Drop Earrings
Antique Turn of the Century French Double Diamond gold Platinum Drop Earrings

Antique Turn of the Century French Double Diamond gold Platinum Drop Earrings

Located in Carmel-by-the-Sea, CA

Made of Platinum with white gold lever backs and set with a pair of brilliant diamonds that weigh .75 carats combined and topped with a smaller pair in a classic belcher setting that...

Category

Antique Early 1900s Drop Earrings

Materials

Diamond, White Gold, Platinum

3.57 Carat Cushion Cut Indicolite Tourmaline Double Diamond Halo Platinum Ring
3.57 Carat Cushion Cut Indicolite Tourmaline Double Diamond Halo Platinum Ring

3.57 Carat Cushion Cut Indicolite Tourmaline Double Diamond Halo Platinum Ring

Located in Tustin, CA

Deeply saturated, blue green indicolite tourmaline is cushion cut, prong set and surrounded by a sparkling double halo of .66 carats round brilliant white diamonds. Diamonds are SI ...

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

White Diamond, Tourmaline, Platinum

Tiffany & Co. Double Soleste Platinum Diamond Engagement Ring 0.86 Carats Total
Tiffany & Co. Double Soleste Platinum Diamond Engagement Ring 0.86 Carats Total

Tiffany & Co. Double Soleste Platinum Diamond Engagement Ring 0.86 Carats Total

By Tiffany & Co.

Located in New York, NY

Soleste engagement ring with a .51 ct cushion center , F Color, VS1 clarity finely crafted in platinum, accented by a double row halo design with round brilliant cut bead set diamond...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Elsa Peretti Double Wire Diamonds Ring Platinum 950 US 5.25
Tiffany & Co. Elsa Peretti Double Wire Diamonds Ring Platinum 950 US 5.25

Tiffany & Co. Elsa Peretti Double Wire Diamonds Ring Platinum 950 US 5.25

By Tiffany & Co.

Located in Kobe, Hyogo

Item: Authentic Tiffany & Co. Elsa Peretti Double Wire Diamonds Ring Stones: 5 Diamonds Metal: Platinum 950 Ring Size: US SIZE 5.25 UK SIZE J 3/4 Internal Diameter: 16.00 mm Measure...

Category

2010s American Band Rings

Materials

Diamond, Platinum

Art Deco Diamond and Platinum Brooch and Earrings Double Clip, Circa 1930
Art Deco Diamond and Platinum Brooch and Earrings Double Clip, Circa 1930

Art Deco Diamond and Platinum Brooch and Earrings Double Clip, Circa 1930

Located in London, GB

An Art Deco brooch and earrings double clip, set with Edwardian-cut diamonds and eight-cut diamonds, with an estimated total diamond weight of 4.90ct, with the brooch forming a styli...

Category

Vintage 1930s English Art Deco Brooches

Materials

Diamond, Platinum

Diamond Double Clip Brooch
Diamond Double Clip Brooch

Diamond Double Clip Brooch

Located in London, GB

A vintage diamond double clip spray brooch, set with round brilliant-cut and baguette-cut diamonds, mounted in platinum.

Category

Vintage 1940s Brooches

Materials

Diamond, Platinum

Emerald and Diamond Platinum Double Halo Cocktail Ring Estate Fine Jewelry
Emerald and Diamond Platinum Double Halo Cocktail Ring Estate Fine Jewelry

Emerald and Diamond Platinum Double Halo Cocktail Ring Estate Fine Jewelry

Located in Montreal, QC

Beautiful and finely detailed Platinum Double Halo Design Ring, center securely nestled with a 1.05 Carat Emerald set in an 18K yellow Gold Bezel, surrounded by 52 round Diamonds, we...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

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Double Diamond Platinum For Sale on 1stDibs

You are likely to find exactly the piece of double diamond platinum you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect item from our selection of double diamond platinum may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. A choice in our collection of double diamond platinum from Tiffany & Co., Roman Malakov and Van Cleef & Arpels — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also old european cut cut and cushion cut cut versions available here, too. Finding an object in our assortment of double diamond platinum for sale for women should be easy, but there are 140 pieces available to browse for unisex as well as men, too.

How Much is a Double Diamond Platinum?

The price for a piece of double diamond platinum starts at $496 and tops out at $550,000 with these rings, on average, selling for $13,433.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Questions About Double Diamond Platinum
  • 1stDibs ExpertJanuary 23, 2024
    Double-cut diamonds are diamonds that have facets arranged in a certain way. Specifically, the double-cut has a traditional brilliant cut on one side and a rougher rose cut on the other. As a result, the gemstone can be set in two different ways. Explore a large collection of diamond jewelry on 1stDibs.
  • 1stDibs ExpertDecember 4, 2023
    The number of facets a double-cut diamond has varies. The cut gets its name from the fact that it has a brilliant round cut on one side and a rose cut on the other, allowing it to be mounted in two ways. On the brilliant cut side, there will usually be 57 facets. However, the number of facets on the rose cut can vary. Many feature 24, but some rose-cut gems may have slightly more or less. Shop a collection of antique and vintage diamond jewelry on 1stDibs.