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52 Carat Diamond Ring

.52 Carat Diamond Platinum Engagement Ring
.52 Carat Diamond Platinum Engagement Ring

.52 Carat Diamond Platinum Engagement Ring

Located in Hicksville, NY

Ring Size: 4.35 Metal Type: Platinum Weight: 2.6 grams Center Diamond Details Shape: Old European Brilliant Carat Weight: .52carat Color: I Clarity: SI2 Side Stone Details: Shape...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.52 Carat Diamond Art Deco Filigree Platinum Engagement Ring
.52 Carat Diamond Art Deco Filigree Platinum Engagement Ring

.52 Carat Diamond Art Deco Filigree Platinum Engagement Ring

Located in Stamford, CT

Vintage 1940's Art Deco filigree Diamond engagement ring with a transitional cut EGL certified center stone, in a platinum setting. 1 transitional round Diamond, approx. total weig...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Mosi EGL Certified .52 Carat Diamond Platinum Engagement Ring
Mosi EGL Certified .52 Carat Diamond Platinum Engagement Ring

Mosi EGL Certified .52 Carat Diamond Platinum Engagement Ring

Located in Stamford, CT

Platinum diamond engagement ring with an extra bright sparkly center stone and micro pave set diamonds along the shank. EGL Cert # US 69769802D 1 round brilliant cut diamond approx ...

Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

GIA Certified .52 Carat Diamond Yellow Gold Engagement Ring
GIA Certified .52 Carat Diamond Yellow Gold Engagement Ring

GIA Certified .52 Carat Diamond Yellow Gold Engagement Ring

Located in Hicksville, NY

Item Details: Ring Size: 6.5 Metal Type: 18 Karat Yellow Gold Weight: 3.5 grams Center Diamond Details GIA CERTIFIED Center Diamond - Certificate # 2191464541 Shape: Old European ...

Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

White Diamond, 18k Gold, Yellow Gold

Peter Suchy .52 Carat Diamond Ruby Halo Platinum Engagement Ring
Peter Suchy .52 Carat Diamond Ruby Halo Platinum Engagement Ring

Peter Suchy .52 Carat Diamond Ruby Halo Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Diamond and sapphire engagement ring. EGL certified Old European round center diamond with a halo of calibre custom cut rubies in a platinum setting, with two diamonds on each side o...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA .52 Carat Art Deco Diamond Platinum Engagement Ring
GIA .52 Carat Art Deco Diamond Platinum Engagement Ring

GIA .52 Carat Art Deco Diamond Platinum Engagement Ring

Located in Hicksville, NY

Ring Size: 7.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.3 grams Center Diamond Details: GIA REPORT #:1463119743 Weight: .52ct Cut: Old European brilliant Color: G Cl...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

.52 Carat Natural Marquise Diamond Solitaire Engagement Ring 14 Karat*
.52 Carat Natural Marquise Diamond Solitaire Engagement Ring 14 Karat*

.52 Carat Natural Marquise Diamond Solitaire Engagement Ring 14 Karat*

Located in New York, NY

Classic Raised Solitaire .52ct. Marquise cut diamond ring. H-color Vs-2 clarity 14Kt white Gold 2.2 grams. current ring size: 5 We may resize, please inquire. 6.6mm depth $3...

Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

EGL Certified .52 Carat Diamond White Gold Three-Stone Engagement Ring
EGL Certified .52 Carat Diamond White Gold Three-Stone Engagement Ring

EGL Certified .52 Carat Diamond White Gold Three-Stone Engagement Ring

Located in Stamford, CT

Wonderful 1930's Art Deco diamond domed engagement ring. This three-stone ring begins with a .52ct old European brilliant cut diamond center stone. Accented by 2 old European cut sid...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

3.00 Carat Baguette Cut Diamond Eternity Ring Size L (52)
3.00 Carat Baguette Cut Diamond Eternity Ring Size L (52)

3.00 Carat Baguette Cut Diamond Eternity Ring Size L (52)

Located in London, GB

Here we have a smart and sophisticated diamond full eternity ring. This piece is meticulously crafted from 18ct white gold and features a sleek and continuous design. The band is ado...

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Gold, 18k Gold, White Gold

AGL Certified 52 Carat Natural Ceylon Star Sapphire & Diamond Ring
AGL Certified 52 Carat Natural Ceylon Star Sapphire & Diamond Ring

AGL Certified 52 Carat Natural Ceylon Star Sapphire & Diamond Ring

Located in New York, NY

AGL Certified Star Sapphire & Diamond Ring, A 52.37 ct cabochon star sapphire surrounded by 12 baguette cut diamonds Ring Size: 6 Re-sizable free of charge Metal Type: Platinum

Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Star Sapphire

Cartier Himalia Diamond Ring Size L (52)
Cartier Himalia Diamond Ring Size L (52)

Cartier Himalia Diamond Ring Size L (52)

By Cartier

Located in London, GB

Here we have a beautiful diamond ring from the world renowned luxury jewellery house of Cartier. This particular piece forms part of their Himalia collection and features five circul...

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Gold, White Gold

Cartier Juste un Clou Pavé Diamond Ring Size M (52)
Cartier Juste un Clou Pavé Diamond Ring Size M (52)

Cartier Juste un Clou Pavé Diamond Ring Size M (52)

By Cartier

Located in London, GB

Here we have a fabulous diamond ring from the world renowned jewellery house of Cartier. This piece forms part of their 'Juste un Clou' collection with a triple wrap nail design whic...

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Gold, Rose Gold

52 carat Natural Aquamarine Ring Cocktail Cabochon Large Blue Gem 18k
52 carat Natural Aquamarine Ring Cocktail Cabochon Large Blue Gem 18k

52 carat Natural Aquamarine Ring Cocktail Cabochon Large Blue Gem 18k

Located in Brooklyn, NY

Large Aquamarine Ring Unique Statement and impressive ! Real nice gem Quality AAA and nice rich color Tone Approx 52.42 carats Cabochon shape 18K Yellow Gold approx weight 20 Grams...

Category

2010s Cocktail Rings

Materials

Diamond, Aquamarine, Gold, 18k Gold, Yellow Gold

Oval Diamond Ring, White Gold, .72 Carat Diamond Oval Halo Engagement Ring
Oval Diamond Ring, White Gold, .72 Carat Diamond Oval Halo Engagement Ring

Oval Diamond Ring, White Gold, .72 Carat Diamond Oval Halo Engagement Ring

By Five Star Jewelry

Located in Austin, TX

14K White Gold Diamond Number: 22 Side Diamond Weight: .20 Carats Main Diamond: .52 Carats Main Diamond Shape: Oval Ring Size: 6 Stone Measurements: 4.28x6.22 millimeters Band Widt...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Cameo Diamond 18 Karat Gold Dream Ring
Cameo Diamond 18 Karat Gold Dream Ring

Cameo Diamond 18 Karat Gold Dream Ring

By Meghna Jewels

Located in Hoffman Estate, IL

Cast in 18 karat gold. These beautiful ring is set with 5.83 carats shell cameo, .42 carats sapphire and .52 carats of sparkling diamonds.

Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Gold, 18k Gold

Contemporary Sterling Silver 20.78ct Blue Topaz Diamond Cocktail Ring
Contemporary Sterling Silver 20.78ct Blue Topaz Diamond Cocktail Ring

Contemporary Sterling Silver 20.78ct Blue Topaz Diamond Cocktail Ring

Located in Nantucket, MA

Blue Topaz stone is 20.78 carats, diamonds total .52 carats. Ring size is an 8.

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Topaz, Sterling Silver

Tanzanite Diamond 14 Karat Gold Heart X-Ring
Tanzanite Diamond 14 Karat Gold Heart X-Ring

Tanzanite Diamond 14 Karat Gold Heart X-Ring

By Meghna Jewels

Located in Hoffman Estate, IL

It is set with .99 carats tanzanite and .52 carats of glittering diamonds.

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Tanzanite, Gold, 14k Gold

Meghna Jewels Ruby Rosecut Diamond 18 Karat Yellow Gold Lotus Ring
Meghna Jewels Ruby Rosecut Diamond 18 Karat Yellow Gold Lotus Ring

Meghna Jewels Ruby Rosecut Diamond 18 Karat Yellow Gold Lotus Ring

By Meghna Jewels

Located in Hoffman Estate, IL

This exquisite ring is handcrafted in 18-karat gold. It is set in .80 carats ruby and .52 carats of sparkling diamonds.

Category

21st Century and Contemporary Artisan Cocktail Rings

Materials

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

Recent Sales

Art Deco .52 Carat Diamond Platinum Engagement Ring
Art Deco .52 Carat Diamond Platinum Engagement Ring

Art Deco .52 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

A beautiful vintage engagement ring with an alluring light performance featuring a .52ct. apx. European cut diamond with SI2 clarity and I-J color. This ring has an E.G.L. certificat...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco .52 Carat Diamond Platinum Engagement Ring
Art Deco .52 Carat Diamond Platinum Engagement Ring

Art Deco .52 Carat Diamond Platinum Engagement Ring

Located in Tampa, FL

An artistically fashioned Art Deco platinum antique engagement ring featuring a .52ct. apx. European cut center diamond with VS1 clarity and H color. The .06ct. apx. T.W. of single c...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco .52 Carat Diamond Gold Engagement Ring
Art Deco .52 Carat Diamond Gold Engagement Ring

Art Deco .52 Carat Diamond Gold Engagement Ring

Located in Tampa, FL

A uniquely designed engagement ring featuring an exceptional quality European cut diamond, VVS2 clarity and G-H color. The mounting is beautifully pierced, engraved and milgrained. A...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco .52 Carat Old European Cut Diamond and Platinum Ring
Art Deco .52 Carat Old European Cut Diamond and Platinum Ring

Art Deco .52 Carat Old European Cut Diamond and Platinum Ring

Located in DALLAS, TX

Platinum Art Deco Ring with .52 carat Old European Cut center diamond and .27 carat total weight smaller diamonds.

Category

Early 20th Century Art Deco Bridal Rings

Materials

Diamond, Platinum

52 carat G.I.A. Certified Pink Kunzite Solitaire Ring
52 carat G.I.A. Certified Pink Kunzite Solitaire Ring

52 carat G.I.A. Certified Pink Kunzite Solitaire Ring

Located in METAIRIE, LA

Certified Natural Brilliant Kunzite at approximately 52 carats - Refer to G.I.A. Report for additional details on Kunzite.

Category

Vintage 1980s Cocktail Rings

Materials

Diamond, Kunzite, Gold, 14k Gold, Yellow Gold

EGL Certified .52 Carat Three-Stone Diamond Halo Gold Engagement Ring
EGL Certified .52 Carat Three-Stone Diamond Halo Gold Engagement Ring

EGL Certified .52 Carat Three-Stone Diamond Halo Gold Engagement Ring

Located in Stamford, CT

Three stone diamond halo engagement ring. At the center stage, a dazzling round .52 carat diamond with great brilliance, accented by 2 round brilliant cut diamonds.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Peter Suchy GIA Certified .52 Carat Diamond Ruby Yellow Gold Engagement Ring
Peter Suchy GIA Certified .52 Carat Diamond Ruby Yellow Gold Engagement Ring

Peter Suchy GIA Certified .52 Carat Diamond Ruby Yellow Gold Engagement Ring

By Peter Suchy

Located in Stamford, CT

Antique inspired diamond and ruby engagement ring. GIA certified round brilliant cut bezel set center diamond with french cut ruby and round brilliant cut diamond accents in an 18k y...

Category

21st Century and Contemporary Engagement Rings

Materials

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

1970's 52-Carat Round Amethyst Diamond Yellow Gold Vintage Cocktail Ring
1970's 52-Carat Round Amethyst Diamond Yellow Gold Vintage Cocktail Ring

1970's 52-Carat Round Amethyst Diamond Yellow Gold Vintage Cocktail Ring

Located in Boca Raton, FL

Stunning vintage cocktail ring fashioned in 14 karat yellow gold. The ring features an approximately 52 carat round amethyst gemstone with an under halo of 26 round brilliant cut dia...

Category

Late 20th Century Unknown Cocktail Rings

Materials

Amethyst, Diamond, Yellow Gold

Bvlgari B.Zero1 Diamond Ring Size L (52)
Bvlgari B.Zero1 Diamond Ring Size L (52)

Bvlgari B.Zero1 Diamond Ring Size L (52)

Located in London, GB

Condition: Used (Excellent) - Professionally polished to appear brand new Weight: 14.3 grams Ring Size: L (52) Band Width: 10mm Total Diamond Weight: Approx. 0.80 carats Marked: 'Bvl...

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Kabana Tanzanite, Opal, and Diamond Ring, 14 Karat Gold Women's .52 Carat
Kabana Tanzanite, Opal, and Diamond Ring, 14 Karat Gold Women's .52 Carat

Kabana Tanzanite, Opal, and Diamond Ring, 14 Karat Gold Women's .52 Carat

By Kabana

Located in Greensboro, NC

The quintessential blend of elegance and style, this gorgeous Kabana ring would make a great addition to your own collection or a fabulous gift for a friend. This NEW piece is fashio...

Category

21st Century and Contemporary Unknown Band Rings

Materials

Diamond, Opal, Tanzanite, 14k Gold, Yellow Gold

GIA Certified .52 Carat Round Cut Diamond Solitaire Ring Platinum Classic J/Vs
GIA Certified .52 Carat Round Cut Diamond Solitaire Ring Platinum Classic J/Vs

GIA Certified .52 Carat Round Cut Diamond Solitaire Ring Platinum Classic J/Vs

Located in New York, NY

GIA Certified Diamond engagement ring. Solitaire Classic GIA Certificate: 1192675681 .52ct. Natural Round Cut diamond J color Vs2 clarity (Please see report copy attached) ...

Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Cartier Juste un Clou Pavé Diamond Ring Size M (52)
Cartier Juste un Clou Pavé Diamond Ring Size M (52)

Cartier Juste un Clou Pavé Diamond Ring Size M (52)

By Cartier

Located in London, GB

Here we have a fabulous diamond ring from the world renowned jewellery house of Cartier. This piece forms part of their 'Juste un Clou' collection with a triple wrap nail design whic...

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Gold, Rose Gold

Art Deco White Gold .52 Carat Emerald Cut Engagement Ring
Art Deco White Gold .52 Carat Emerald Cut Engagement Ring

Art Deco White Gold .52 Carat Emerald Cut Engagement Ring

Located in Cape May, NJ

Era: Art Deco c. 1940s Composition: 14k White Gold Primary Stone: Diamond Stone Carat: .52 Carat Color: F Clarity: VS1 Cut: Emerald Accent Stone: Diamond Color:F Clarity: VS...

Category

Vintage 1930s American Art Deco Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Boucheron Panda Ring Size L (52)
Boucheron Panda Ring Size L (52)

Boucheron Panda Ring Size L (52)

By Boucheron

Located in London, GB

Here we have a boldly crafted piece from the world renowned luxury jewellery designer, Boucheron. This piece forms part of their Animaux de Collection and in 18ct white gold a stylis...

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Garnet, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

3.90 Carat Watermelon Tourmaline and Diamond Ring, Signed Simon G
3.90 Carat Watermelon Tourmaline and Diamond Ring, Signed Simon G

3.90 Carat Watermelon Tourmaline and Diamond Ring, Signed Simon G

By Simon G Jewelry

Located in Carmel-by-the-Sea, CA

Rendered in 18k white and rose gold and set in the center with a 3.90 carat watermelon tourmaline, the mounting is decorated with .52 carats of round white diamonds.

Category

2010s American Fashion Rings

Materials

Diamond, Tourmaline, 18k Gold, Rose Gold, White Gold

David Yurman Diamond Confetti Four Row Ring Sterling Silver
David Yurman Diamond Confetti Four Row Ring Sterling Silver

David Yurman Diamond Confetti Four Row Ring Sterling Silver

By David Yurman

Located in Honolulu, HI

Ring Specifications: Designer: David Yurman Style: Statement Ring Metal: 925 Sterling Silver Gemstone: Diamond ​ ​Diamond Count: 52 brilliant cut ​ ​Diamond Carat Weight: ~0.16 ...

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Sterling Silver

GIA Certified .52 Carat Marquise Diamond Baguette Sapphire Halo Engagement Ring
GIA Certified .52 Carat Marquise Diamond Baguette Sapphire Halo Engagement Ring

GIA Certified .52 Carat Marquise Diamond Baguette Sapphire Halo Engagement Ring

Located in Stamford, CT

White Ideal cut Marquise Diamond engagement ring in a white gold ring surrounded by custom cut Sapphire baguettes. Filigree sides and hand engraved shank. 1 Marquise Diamond, approx...

Category

Vintage 1950s Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

.52 Carat Old European Cut Diamond Edwardian Ring 14 Karat Yellow Gold
.52 Carat Old European Cut Diamond Edwardian Ring 14 Karat Yellow Gold

.52 Carat Old European Cut Diamond Edwardian Ring 14 Karat Yellow Gold

Located in Greensboro, NC

A vintage engagement ring is a wonderful way to carry forward the time-honored values of true love and commitment! Fashioned in timeless 14k yellow and white gold and showcasing a na...

Category

Antique Early 1900s Unknown Edwardian Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

London Blue Topaz .52 Carat Diamond Eternity Band Ring by Lauren Harper
London Blue Topaz .52 Carat Diamond Eternity Band Ring by Lauren Harper

London Blue Topaz .52 Carat Diamond Eternity Band Ring by Lauren Harper

By Lauren Harper

Located in Winnetka, IL

Designed by award winning jewelry designer, Lauren Harper, this eternity band glows with beautiful cabachon London Blue Topaz ovals, surrounded by diamonds and 18kt Gold. Comfortable...

Category

2010s Artisan Band Rings

Materials

18k Gold

Cartier Destinee Platinum 2.97 Carat Diamond Eternity Wedding Band Size 52
Cartier Destinee Platinum 2.97 Carat Diamond Eternity Wedding Band Size 52

Cartier Destinee Platinum 2.97 Carat Diamond Eternity Wedding Band Size 52

By Cartier

Located in MIAMI, FL

Beautiful ring hand crafted by famed designer Cartier. The ring is from the "Destinee" collection and set with 2.97 carats of round brilliant cut diamonds.

Category

21st Century and Contemporary French Modern Bridal Rings

Materials

Diamond, Platinum

Large 52 Carat Lemon Quartz Diamond Gold Ring
Large 52 Carat Lemon Quartz Diamond Gold Ring

Large 52 Carat Lemon Quartz Diamond Gold Ring

Located in New York, NY

Beautiful Lemon Quartz and diamond cocktail ring set in 18k yellow gold. The center stone is a fifty-two carat lemon quartz with diamonds at each corner of the stone. Each diamond is...

Category

Early 2000s American Modern Cocktail Rings

Materials

Quartz, White Diamond, 18k Gold

.52 Carat Diamond Gold Edwardian Engagement Ring

.52 Carat Diamond Gold Edwardian Engagement Ring

Located in Los Angeles, CA

Rose Hill is an Edwardian diamond ring made from 18k white gold centering a 0.52ct EGL certified Old European cut diamond with H color and VS2 clarity. This pretty diamond is studded...

Category

Unknown Engagement Rings

.52 Carat Princess Diamond White Gold Solitaire Engagement Ring
.52 Carat Princess Diamond White Gold Solitaire Engagement Ring

.52 Carat Princess Diamond White Gold Solitaire Engagement Ring

Located in Columbia, MO

DETAILS: White Gold Princess Diamond Solitaire Engagement Ring .52 carat solitaire diamond I/I1 quality 14 karat white gold Finger size 7 (sizable) MSRP $1,350!

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Gold, 14k Gold, White Gold

Art Deco .52 Carat Diamond Gold Engagement Ring
Art Deco .52 Carat Diamond Gold Engagement Ring

Art Deco .52 Carat Diamond Gold Engagement Ring

Located in Tampa, FL

A wonderful antique engagement ring crafted in 14K white/yellow gold and features a .52ct. apx. European cut center diamond with I1 clarity (100% eye clean) and H-I color. The center...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Art Deco .52 Carat Diamond Sapphire Gold Engagement Ring
Art Deco .52 Carat Diamond Sapphire Gold Engagement Ring

Art Deco .52 Carat Diamond Sapphire Gold Engagement Ring

Located in Tampa, FL

A finely pierced filigree Diamond, Sapphire & 18K White Gold Art Deco antique engagement ring. It features a brilliant .52ct. apx. J-K color and VS2 clarity European cut diamond. It ...

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Ornate .52 Carat Emerald and .21 Carat Diamond Fashion Ring. 14 Karat Gold
Ornate .52 Carat Emerald and .21 Carat Diamond Fashion Ring. 14 Karat Gold

Ornate .52 Carat Emerald and .21 Carat Diamond Fashion Ring. 14 Karat Gold

Located in Daytona Beach, FL

Beautiful open work design with milgrain edges. The natural .52 carat emerald has a deep rich green hue. The .21 carat total weight diamonds are I1-I3; J-K-L quality.

Category

2010s Unknown Modern Cocktail Rings

Materials

Diamond, Emerald, 14k Gold

Van Cleef & Arpels Lotus Between the Finger Ring, Size 52
Van Cleef & Arpels Lotus Between the Finger Ring, Size 52

Van Cleef & Arpels Lotus Between the Finger Ring, Size 52

By Van Cleef & Arpels

Located in Miami, FL

Designer: Van Cleef & Arpels Collection: Lotus Between the Finger Style: Ring that can either be worn on one finger or on two fingers Size: European 52 Material: 18k White Gold Stone...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Certified Bvlgari 5.30 Carat Red Burma Ruby No Heat Ring
Certified Bvlgari 5.30 Carat Red Burma Ruby No Heat Ring

Certified Bvlgari 5.30 Carat Red Burma Ruby No Heat Ring

Located in Las Vegas, NV

It is one of the finest rubies because its color is completely natural with no additional heat, sourced from Burma (the finest Ruby source), and also comes with a Federal Appraisal A...

Category

1990s Burmese Contemporary Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold

Art Deco Hand Engraved .52 Carat Diamond Gold Filigree Solitaire Engagement Ring
Art Deco Hand Engraved .52 Carat Diamond Gold Filigree Solitaire Engagement Ring

Art Deco Hand Engraved .52 Carat Diamond Gold Filigree Solitaire Engagement Ring

Located in Boston, MA

Beacon Hill Jewelers Presents: A beautiful art deco period diamond solitaire engagement ring in 14 karat white gold. Set with a single old European cut diamond this ring features ...

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, White Gold

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Handmade Art Deco Platinum Ring 4.11 Ct Old Mine Cut Diamond – I/VS2 GIA
Handmade Art Deco Platinum Ring 4.11 Ct Old Mine Cut Diamond – I/VS2 GIA

Handmade Art Deco Platinum Ring 4.11 Ct Old Mine Cut Diamond – I/VS2 GIA

Located in New York, NY

This elegant handmade Art Deco ring features a stunning 4.11-carat Old Mine cut diamond, ( Dating pre-1900’s) graded I color and VS2 clarity (GIA certified). The platinum setting, cr...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco Old European Cut Diamond Platinum Filigree Engagement Ring
Art Deco Old European Cut Diamond Platinum Filigree Engagement Ring

Art Deco Old European Cut Diamond Platinum Filigree Engagement Ring

Located in Boca Raton, FL

Beautiful Art Deco diamond engagement ring handmade in platinum. The Old European cut diamond weighs approximately 1.00 carat and is graded I color and SI1 clarity. The surrounding O...

Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Edwardian Diamond Five-Stone 18 Carat Gold Ring
Edwardian Diamond Five-Stone 18 Carat Gold Ring

Edwardian Diamond Five-Stone 18 Carat Gold Ring

Located in Chipping Campden, GB

Five glistening old mine cut diamonds sit fabulously within a simple setting modelled in 18ct gold. The diamonds total 1.16ct and also holds diamond points in-between the larger ston...

Category

Antique Early 1900s British Edwardian More Rings

Materials

Diamond, Gold

Antique Art Nouveau 14k Gold Old Mine Cut Diamond Hand Engraved Engagement Ring
Antique Art Nouveau 14k Gold Old Mine Cut Diamond Hand Engraved Engagement Ring

Antique Art Nouveau 14k Gold Old Mine Cut Diamond Hand Engraved Engagement Ring

Located in Montclair, NJ

Here we have a rare and absolutely incredible antique engagement ring that was crafted during the art nouveau period from solid 14k yellow gold. It features a fine diamond with a uni...

Category

Vintage 1910s Art Nouveau Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Antique Art Deco Diamond Blue Sapphire Filigree Engagement Ring
Antique Art Deco Diamond Blue Sapphire Filigree Engagement Ring

Antique Art Deco Diamond Blue Sapphire Filigree Engagement Ring

Located in Miami, FL

Fine Art Deco Engagement ring, with a high-quality center-diamond surrounded by handmade filigree design, Crafted in solid Platinum, the center is adorned by (1) Old Cut, prong-set,...

Category

Vintage 1930s American Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

Art Deco Old Mine Diamond Platinum Ring Wedding Engagement Ring Cocktail
Art Deco Old Mine Diamond Platinum Ring Wedding Engagement Ring Cocktail

Art Deco Old Mine Diamond Platinum Ring Wedding Engagement Ring Cocktail

Located in New York, NY

This is a stunning and dramatic Antique Art Deco Old Mine Cut Diamond Ring in Platinum with a gorgeous central .6 Carat Old Mine Diamond. The central diamond is surrounded by a spec...

Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Victorian 2.00 Carat Diamond Three-Stone Ring
Antique Victorian 2.00 Carat Diamond Three-Stone Ring

Antique Victorian 2.00 Carat Diamond Three-Stone Ring

Located in New York, NY

Finely crafted in 18k yellow gold with an Old Mine cut Diamond at the center and 2 Old European cut Diamonds weighing a total of approximately 2.00 carats. Circa late 1800s Size 5, r...

Category

Antique Late 19th Century Victorian Three-Stone Rings

Materials

Diamond, 18k Gold

1930s Art Deco Platinum 1.60 Carat Old European Cut Diamond Engagement Ring
1930s Art Deco Platinum 1.60 Carat Old European Cut Diamond Engagement Ring

1930s Art Deco Platinum 1.60 Carat Old European Cut Diamond Engagement Ring

Located in Hicksville, NY

Item Details: Ring Size: 6.75 Metal Type: Platinum Weight: 3.8 grams Center Diamond Details Shape: Old European Cut Carat Weight: 1.60 carat Color: N Clarity: VS Side Stone Detai...

Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

Antique Victorian 14K Yellow Gold Old European Diamond Engagement Ring, GIA
Antique Victorian 14K Yellow Gold Old European Diamond Engagement Ring, GIA

Antique Victorian 14K Yellow Gold Old European Diamond Engagement Ring, GIA

Located in Great Neck, NY

Beautiful Antique Victorian 14K Yellow Gold Old European Diamond Engagement Ring. This beautiful ring is crafted in 14k yellow gold. The ring holds a beautiful old european cut diamo...

Category

Antique 1890s Unknown Victorian Engagement Rings

Materials

Diamond, Yellow Gold

Antique 18ct Gold & Platinum 1920s Original Art Deco Sapphire Diamond Ring
Antique 18ct Gold & Platinum 1920s Original Art Deco Sapphire Diamond Ring

Antique 18ct Gold & Platinum 1920s Original Art Deco Sapphire Diamond Ring

Located in Brighton, GB

Sapphire Deco Ring 18ct Gold & Platinum Stamped Circa 1920s This is a truly stunning original Art Deco ring, crafted from 18ct gold and platinum. The clover-shaped design is fab...

Category

Early 20th Century English Art Deco Engagement Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Platinum

Antique 18ct Gold & Platinum, Edwardian era Square Shaped Diamond Ring
Antique 18ct Gold & Platinum, Edwardian era Square Shaped Diamond Ring

Antique 18ct Gold & Platinum, Edwardian era Square Shaped Diamond Ring

Located in Brighton, GB

Antique Diamond Ring 18ct Yellow Gold & Platinum Tested Circa 1910 Introducing a stunning piece from the Edwardian era, this fabulous square-shaped ring features approximately 2...

Category

Early 20th Century European Edwardian Engagement Rings

Materials

Diamond, Gold, 18k Gold, Platinum

Art Deco 0.52 Ct Diamond 18k White Gold Filigree Antique Engagement Ring, 1920s
Art Deco 0.52 Ct Diamond 18k White Gold Filigree Antique Engagement Ring, 1920s

Art Deco 0.52 Ct Diamond 18k White Gold Filigree Antique Engagement Ring, 1920s

Located in North Attleboro, MA

Unique antique Art Deco diamond 18k white gold engagement ring with a finely detailed shank. The Old European cut diamond solitaire is placed in an octagonal setting. The shoulders a...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Art Deco Old European Cut Diamond Filigree 18KWG Engagement Solitaire Ring
Art Deco Old European Cut Diamond Filigree 18KWG Engagement Solitaire Ring

Art Deco Old European Cut Diamond Filigree 18KWG Engagement Solitaire Ring

Located in Boca Raton, FL

Original Art Deco Diamond Engagement Ring handcrafted in 18 karat white gold. The Old European cut diamond weighs approximately .70 carats and is graded H color and SI1 clarity. The ...

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Edwardian Diamond and 18 Carat Gold Five Stone Ring
Edwardian Diamond and 18 Carat Gold Five Stone Ring

Edwardian Diamond and 18 Carat Gold Five Stone Ring

Located in Chipping Campden, GB

Five glistening diamonds sit fabulously on top of a simple open work claw setting modelled in 18carat gold. The diamonds total 1.05ct. This ring is modelled in 18carat gold. Ring S...

Category

Antique Early 1900s British Edwardian More Rings

Materials

Diamond, Gold

Antique Victorian 15K Gold Forget Me Not Sardonyx Cameo Sliding Mourning Ring
Antique Victorian 15K Gold Forget Me Not Sardonyx Cameo Sliding Mourning Ring

Antique Victorian 15K Gold Forget Me Not Sardonyx Cameo Sliding Mourning Ring

Located in Staines-Upon-Thames, GB

An antique sardonyx, and gold ring, comprising one panel of carved sardonyx, set in 15 karat yellow gold, to a 15 karat gold band concealing hairwork. This unique ring is ever so b...

Category

Antique Late 19th Century Victorian Band Rings

Materials

Agate, 15k Gold, Yellow Gold

Antique Old Mine Cut Diamond Gold Ring
Antique Old Mine Cut Diamond Gold Ring

Antique Old Mine Cut Diamond Gold Ring

Located in Cairo, EG

Antique 14k gold ring in unuswal detailed work of leafs designe on ring sides centered with old mine cut diamonds estimate weight of 1 carat ring dates back to the russian tsarist er...

Category

Antique Early 1900s Cluster Rings

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52 Carat Diamond Ring For Sale on 1stDibs

Find the exact 52 carat diamond ring you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and White 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 52 carat diamond ring 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 52 carat diamond ring from LB Exclusive, J. Birnbach and Antinori Fine Jewels — each of whom created a beautiful version of this treasured accessory — is worth considering. A round cut version of this piece has appeal, but there are also oval cut and cushion cut versions for sale. Most of our 52 carat diamond ring for sale are for women, but there are 181 pieces available to browse for men.

How Much is a 52 Carat Diamond Ring?

Prices for a 52 carat diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $385 and can go as high as $2,200,000, while this accessory, on average, fetches $8,500.

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.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About 52 Carat Diamond Ring
  • 1stDibs ExpertNovember 2, 2023
    There is no rule for how many carats a diamond wedding ring should be. You're free to choose a ring with a carat weight that appeals to you and fits your budget. The average carat weight for diamond wedding rings is 1 to 1.9 carats. Shop an assortment of diamond wedding rings on 1stDibs.
  • 1stDibs ExpertFebruary 1, 2024
    Elizabeth Taylor's famous diamond ring was 33.19 carats. Although many people believe the Krupp diamond ring was an engagement gift, Richard Burton actually bought the gorgeous Asscher-cut ring to mark their five-year anniversary. For their engagement, Burton presented Taylor with an 18.61-carat emerald and diamond pendant made by Bulgari. The pendant detached from its necklace and could double as a brooch. Explore a large selection of diamond rings on 1stDibs.