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.50ct Oval Cut Ruby Ring, 14k Yellow Gold Women's Solitaire
Located in Greensboro, NC
This ring is a size 7, but it can be re-sized up 2 sizes for a $25 fee or down 2 sizes for a $20
Category

20th Century Solitaire Rings

Materials

Ruby, Yellow Gold

Art Deco Sapphire Ring .50ct Natural Round Solitaire Original 1920s Antique 18K
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1920's Vintage Sapphire Ring .50ct Round Solitaire 18K White
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Sapphire, 18k Gold, White Gold

.50ct Natural Sapphire Double Cluster Ring 14kt
Located in New York, NY
Natural sapphire cocktail bypass ring. . 50ct. Natural round blue sapphires. Vivid Royal blue
Category

2010s American Solitaire Rings

Materials

Sapphire, 14k Gold, White Gold

.50ct Natural Round Cut Diamond Ring H/VS 14kt
Located in New York, NY
Vintage Elegance .50ct Natural Round Cut Diamond 5mm Diameter Vs-2 clarity H color. Side round
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Womens Diamond Band .50 Ct. Tw.
Located in Los Angeles, CA
Women's Diamond Band. Consists of a solitaire 0.50 ct. round brilliant cut diamond. Set in a
Category

2010s Solitaire Rings

Materials

Diamond, Gold, 14k Gold, 18k Gold, Platinum

GIA Certified 1.01ct oval cut red ruby and .50ct diamonds ring 14kt Raised Deck
Located in New York, NY
GIA Certified 1.01Ct Natural Ruby Ring` Report: 2171124180 Oval cut Clean Clarity & Transparent
Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, Rose Gold

12.30 Ct Australian Opal Diamond Large Solitaire ring
Located in Napoli, IT
the viewer Shoulders are enriched by baguette cut Diamonds and round cut approx .50 Ct in TCW all
Category

Mid-20th Century Italian Contemporary Solitaire Rings

Materials

Diamond, Opal, 18k Gold

Vintage Old Euro Diamond Engagement Ring 14k Yellow Gold Solitaire
Located in Overland Park, KS
Vintage Diamond Solitaire Listed is a newly acquired vintage solitaire with a .40-.50ct old euro
Category

Vintage 1930s Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Solitaire Diamond Engagement Ring .50 Carat 14k Princess Cut White Gold
Located in Dearborn, MI
Solitaire Princess Cut Diamond Engagement Ring .50ct 14K White Gold Featuring a Gorgeous .50ct
Category

2010s Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

TJD 1.25 Carat Round Diamond 18 Karat White Gold Solitaire Engagement Ring
By TJD
Located in New York, NY
This Solitaire Engagement Ring is expertly crafted in 18 Karat white gold and features 1.00 ct
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, White Gold

18 K White Gold Solitaire Ring White Topaz 13.53 Ct Black Diamonds
Located in Zurich, Zollstrasse
white Topaz has the impressive weight of 13.53 ct and the shoulders are set with 50 black brilliant cut
Category

2010s Unknown Contemporary Solitaire Rings

Materials

Black Diamond, Topaz, 18k Gold, White Gold

GIA 1.56 Carat Brilliant Emerald Cut Diamond Ring J/VVS2 Solitaire with Accents
Located in New York, NY
GIA 1.06ct. Emerald cut diamond Ring J-color VVs-2 clarity Report: 2135773802 Very Good Cut
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Georgian 2.0 Ct rare Pointed Diamond Solitaire Plus
Located in Napoli, IT
Quintessence of beauty A Stunning, rare, possibly pre Georgian Diamond solitaire ring The beauty
Category

Antique Mid-18th Century European Solitaire Rings

Materials

Diamond, Gold

14kt Jade Ruby Ring
Located in New York, NY
Jade ring. Jade measures 12 x 10mm. Impregnated, treated, and dyed. . 50ct natural round rubies
Category

2010s American Solitaire Rings

Materials

Jade, Ruby, 14k Gold, Yellow Gold

14kt Jade Ruby Ring
14kt Jade Ruby Ring
Free Shipping
Fancy Orange Cubic Zirconia Ring 10kt
Located in New York, NY
Cubic Zirconia Diamond Ring. 14x10 cz, fancy color orange. Natural side Marquise diamonds, .50ct
Category

2010s American Solitaire Rings

Materials

Diamond, Zircon, 10k Gold, Yellow Gold

Antique Art Deco Platinum Diamond Engagement Ring
Located in Great Neck, NY
Gorgeous Art Deco solitaire engagement ring done in platinum with an old european cut diamond in
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, Platinum

Diamond Ring in 18 Karat Yellow Gold
Located in Bad Kissingen, DE
18 k yellow gold hallmarked with "Au750" fineness 1 diamond 0.25 ct Weight: 4,5 gram Ring size: 5
Category

21st Century and Contemporary German Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Natural South Seas Pink Sapphire Diamonds Rings
Located in New York, NY
Sapphires: 2.20ct .50ct round diamonds. G-color Vs-2 clarity. Platinum 8.8 grams. Current ring size
Category

2010s American Solitaire Rings

Materials

Diamond, South Sea Pearl, Pink Sapphire, Platinum

Natural South Seas Pink Sapphire Diamonds Rings
Located in New York, NY
Sapphires: 2.20ct .50ct round diamonds. G-color Vs-2 clarity. Platinum 8.8 grams. Current ring size
Category

2010s American Solitaire Rings

Materials

Diamond, South Sea Pearl, Pink Sapphire, Platinum

.90ct Natural Fancy Color Yellow Brown Diamond Ring 14kt
Located in New York, NY
Halo Raised Solitaire .40ct Natural Fancy Orange Brown Marquise Diamond. Vs-2 clarity. .50ct
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Stunning Rectangular Halo Ring in 14k White Gold
Located in רמת גן, IL
Stunning 14k White Gold Halo Ring with .50ct Natural Diamond Meticulously crafted with utmost
Category

2010s Israeli Solitaire Rings

Materials

Diamond, White Gold

.58ct Natural Baguette Blue Sapphire Diamonds Ring 14kt
Located in New York, NY
Sapphire & Diamonds Accent Ring .50ct Royal Blue & transparent Full cut and Full Faceted
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, Yellow Gold

.66 Carat Natural Diamonds Cathedral Ring Platinum Vintage Restored
Located in New York, NY
Round Raised Cathedral .50ct. Round natural diamond Ring I-color, Si-1 clarity 4.8mm diameter
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Victorian 18k with Gold & Diamond Ring Size 5 3/4
Located in Montreal, QC
Victorian 18k with gold filigree and solitaire European cut diamond, size 5 3/4. The diamond
Category

Antique Late 19th Century Unknown Victorian Solitaire Rings

Materials

Diamond, Gold, 18k Gold

GIA Certified 3.37 Carat H-IF Emerald Cut Diamond Ring
Located in Lucerne, CH
Classic nice solitaire white gold 750 ring. Set in four double prongs with 1 stunning 3.37 ct
Category

21st Century and Contemporary Unknown Contemporary Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

.40 Carat Natural Fancy Color Yellow Brown Diamond Ring 14 Karat
Located in New York, NY
Halo Raised Solitaire .40ct Natural Fancy Yellow Brown Diamond. Vs-2 clarity. .50ct. Side
Category

2010s American Solitaire Rings

Materials

Brown Diamond, 14k Gold, White Gold

1.78 Carat Natural Fancy Vivid Orange Brown Diamond Ring 18 Karat
Located in New York, NY
Raised Solitaire Round. 1.28ct. Natural round diamond ring Fancy vivid orange brown color Si-1
Category

2010s American Solitaire Rings

Materials

White Diamond, Brown Diamond, 18k Gold, White Gold

GIA Certified 2.59 Carat Fancy Yellow Brown Diamond Ring Platinum
Located in New York, NY
GIA 2.59ct. Cushion cut diamond & .50ct. diamonds ring. Report: 5182115065 Dark Yellowish Brown
Category

2010s American Solitaire Rings

Materials

Diamond, Yellow Diamond, Brown Diamond, Platinum

Estate 1.85 Ct Round and Baguette Cut 18 KT ring
Located in Napoli, IT
sparkle – 1.85 Ct TCW 10 mm. at the widest part – 8.1 grams of gold 50 years old timeless in style
Category

Vintage 1970s European Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

1.98 Carat Natural Sapphire Diamonds Halo Pear Ring 14 Karat
Located in New York, NY
throughout .50ct. diamonds. Rounds and full cuts. G color, Vs-2 clarity. 14kt. white gold Deck of ring
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

1.02 Carat Pear Shape Diamond Ring 14 Karat Modern Class
Located in New York, NY
.50ct. Center pear shape diamond I-J color, Si-1 clarity .52 ct. side diamonds. I-color, Si-1
Category

2010s Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA 4.12 Carat Radiant Fancy Brown Green Yellow Diamonds Platinum Ring
Located in New York, NY
GIA 3.12ct. Radiant cut diamond & 1.00ct. diamonds ring. Report: 215989418 Brownish Greenish
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

1.56 Carat Trilliant Diamond Crossover Ring Modern Era 14 Karat
Located in New York, NY
The Crossover wrap. Seems like shank of ring has been crossed over & diamond as tassel. In
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

1.20 Carat Pear Shape Diamond Band Ring 14 Karat Durable
Located in New York, NY
! .50ct. pear shape diamond J-color Vs-2 clarity Side diamonds: I-color, Vs-2 clarity. 14kt
Category

2010s Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified 1.21ct natural green emerald diamonds ring 18kt Heart Love
Located in New York, NY
GIA Certified Natural Emerald diamonds ring. 1.21ct natural emerald GIA Report #: 6214697664
Category

2010s American Solitaire Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

.60 Carat Natural Yellow Green Brown Diamond Vintage Gilt Ring Platinum
Located in New York, NY
Vintage Gilt .50ct. Natural Fancy Yellow Green Brown Cushion brilliant diamond ring. Vs-2
Category

2010s American Solitaire Rings

Materials

Brown Diamond, Platinum

GIA Certified 3.03ct No Heat Natural Ruby Diamond Ring 18kt Classic Halo
Located in New York, NY
GIA certified oval shape ruby ring. No heat, oval full cut & clean clairty 8.9x7.1mm. GIA
Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GIA Certified 4.51carat Natural Yellow Diamond Ring 18 Karat Ballerina Prime
Located in New York, NY
Ballerina Prime GIA Natural 2.01ct. Fancy Yellow Diamond Ring. Oval Prime gorgeous Please
Category

2010s American Solitaire Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold

1.00 Carat Brilliant Pear Shape Diamond Ring 14 Karat Crossover Deco
Located in New York, NY
.50ct. Diamond pear shape Full brilliant cut I-color, Si-1 clarity 4.5 X 4.6 .50ct. side
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified 1.24 Carat No Heat Ruby Diamond Ring 14 Karat Band
Located in New York, NY
GIA Certified: 1.24ct natural No heat Mozambique Ruby & .50ct diamonds ring. H-color Vs-2 clarity
Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

GIA Certified 1.20 Carat Natural Asscher Cut Diamond Ring 14 Karat Sapphire Halo
Located in New York, NY
Blues .50ct Side Round diamonds G-color Vs-2 Clarity 14kt. white gold Ring size: 6.5 We may resize
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

3.68CT Natural Fancy Vivid Yellow Brown Sapphire Tanzanite Diamonds Ring 14KT
Located in New York, NY
2.28ct Natural Sapphire & Tanzanite ring. Sapphire of beautiful Fancy Vivid Yellow Brown. VS
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Tanzanite, 14k Gold, White Gold

Art Deco Garnet Ring 1/2ct Original 1930's Antique Filigree 14K
Located in Dearborn, MI
Genuine Original Art Deco  Antique from 1930's Solitaire Garnet Cocktail Ring 1/2ct Antique 14K
Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Garnet, 14k Gold, White Gold

GIA Certified Thailand Ruby 1.71ct Halo Diamond Ring 18kt Vivid Red Prime
Located in New York, NY
GIA Certified Ruby Diamonds Ballerina Cocktail Ring. 1.71ct. GIA Oval Bright Red Ruby Report
Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GIA Certified 1.51 Carat Princess Cut Diamond Ring Cathedral Prime D/VS
Located in New York, NY
Cathedral Princess Prime GIA Certified 1.01Ct Natural Princess Cut diamonds ring. Report
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

GIA certified 2.00ct. Cushion cut diamond ring G/VVS-2 platinum classic baguette
Located in New York, NY
GIA 1.50ct. Cushion cut diamond & .50ct. diamonds ring. Report: 16317918 G-color, VVs-2 Clarity
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 2.12ct cushion cut vivid red ruby 1.06ct diamonds ring 18kt
Located in New York, NY
GIA Certified 2.12Ct Natural Ruby Ring Report: 1172034916 Cushion cut Classic Pigeon Blood Red
Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA Certified 5.42ct Natural No Heat Sapphire Yellow Diamonds Ring 18kt unheated
Located in New York, NY
Three Stone Royale. GIA Certified 3.14ct. Natural Blue Sapphire ring. Report: 1182115083
Category

2010s American Solitaire Rings

Materials

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

17.44 Carat Natural Opal and Garnet Diamonds Ring 14 Karat Deco Prime
Located in New York, NY
8.45ct Natural Opal Ring Cabochon, Ethiopian Prime. Brilliant threads of orange, greens, blues
Category

2010s American Solitaire Rings

Materials

Diamond, Garnet, Opal, 14k Gold, Yellow Gold

GIA 2.27 Carat Natural No Heat Pink Sapphire Diamond Ring Unheated Collections
Located in New York, NY
4.95mm GIA Report # 2155170712 Side diamonds total: .50ct. Brilliant sparkling Rounds Full cuts H
Category

2010s American Solitaire Rings

Materials

Diamond, Pink Sapphire, 14k Gold, Yellow Gold

1.50 Carat Natural Fancy Brown and 1.30 Carat Diamonds Mod Three Ring 14 Karat
Located in New York, NY
Classic Three & Accent. 1.30ct. Natural Pear diamond ring Fancy brown color Si-1 clarity 7.6
Category

2010s American Solitaire Rings

Materials

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

1.85 Carat Natural Blue Sapphire Diamonds Ring 14 Karat Classic Three Bead Set
Located in New York, NY
Ladies round shaped sapphires ring, three stone classic .50ct. Center Diamond. Round, Full cut
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

5.75 Carat GIA Certified Natural No Heat Blue Sapphire Ring 18 Karat Traditional
Located in New York, NY
8.51 X 6.88mm Oval cut Clean Clarity & Transparent Transparent, Violet Blue Color .50ct. Natural
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Ring Red Vitreous Enamel 18k White Gold/Yellow Gold 92 Diamonds Total 0.37 ct
By Victor Mayer
Located in Pforzheim, DE
brilliant cut Measurements: Ring head Ø app. 22.3 mm Edition limited to: 50 pieces We offer this piece of
Category

2010s German Contemporary Solitaire Rings

Materials

Diamond, Yellow Gold, White Gold, Enamel

GIA 1.76 Carat J/SI Round Brilliant Diamond Bead Set Platinum and 18 Karat Ring
Located in New York, NY
The Fused. (seems like two rings in one) GIA 1.26ct. Round, brilliant diamond Report: 2101644395
Category

2010s American Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

.90ct Natural Round Sapphires Diamonds Band 14 Karat
Located in New York, NY
Classic Diamond & Sapphires, S Band .50ct. Natural Round Cut Sapphires Vibrant Royal Blue
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Yellow Gold Diamond Solitaire Engagement Ring - 14k Marquise .50ct
Located in Greensboro, NC
Total Carats: .50ct Style: Solitaire Measurements Face Height (north to south): 11/32" (8.7mm) Rise
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

White Gold Diamond Solitaire Engagement Ring - 14k Oval .50ct
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): .50ct Cut: Oval Color: G Clarity: VS1 Total Carats: .50ct
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Yellow Gold Diamond Solitaire Engagement Ring 10k Round Brilliant .50ct
Located in Greensboro, NC
Yellow Gold Diamond Solitaire Engagement Ring 10k Round Brilliant .50ct Stone Information: Natural
Category

20th Century Engagement Rings

Materials

Diamond, Yellow Gold

White Gold Diamond Solitaire Engagement Ring, 14k Round Brilliant Cut .50ct
Located in Greensboro, NC
Stone Information: Natural Diamond Carat: .50ct Cut: Round Brilliant Color: I Clarity: I2
Category

20th Century More Rings

Materials

Diamond, White Gold

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50ct Solitaire Ring For Sale on 1stDibs

Surely you’ll find the exact 50ct solitaire ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using gold, yellow gold and 18k gold. Our collection of these items for sale includes 70 vintage editions and 92 modern creations to choose from as well. Making the right choice when shopping for a 50ct solitaire ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. A 50ct solitaire ring from Tiffany & Co., Cartier and Bulgari — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and cushion cut alternatives. There aren’t many items for men if you’re seeking a 50ct solitaire ring, as most of the options available are for women and unisex.

How Much is a 50ct Solitaire Ring?

Prices for a 50ct solitaire ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $198 and can go as high as $350,000, while this accessory, on average, fetches $2,990.

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.