Skip to main content

Unknown Solitaire Rings

to
568
3,549
534
458
1,666
1,384
3,125
719
44
510
18
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
24
142
1,504
3,167
60
91
187
136
81
76
78
51
76
60
9
3,063
1,698
76
998
785
443
414
278
to
171,741
417
257
211
167
992
758
544
195
118
117
65
62
12
8
6
6
6
5
2
1
1
4,483
354
2,788
1,241
Creator: Unknown
Silvorra Modern Blue Sapphire and Diamond Open-Scroll Ring in 925 Solid Silver
Silvorra Modern Blue Sapphire and Diamond Open-Scroll Ring in 925 Solid Silver

Silvorra Modern Blue Sapphire and Diamond Open-Scroll Ring in 925 Solid Silver

Located in New York, NY

This 925 sterling silver ring features a richly hued natural 7x5 mm oval blue sapphire at its center, framed by an elegant openwork band for a delicate, feminine look. Two round 1.5 ...

Category

21st Century and Contemporary American Modern Unknown Solitaire Rings

Materials

Diamond, Sapphire, Blue Sapphire, Silver, Sterling Silver

Vintage Amethyst Engagement Ring 10k Yellow Gold Solitaire Size 5
Vintage Amethyst Engagement Ring 10k Yellow Gold Solitaire Size 5

Vintage Amethyst Engagement Ring 10k Yellow Gold Solitaire Size 5

Located in Webster, SD

This stunning ring is 10k yellow gold. It would make a stunning alternative engagement ring. It features a huge, natural, round cut, 6.4 carat amethyst stone. The face of this ring...

Category

1990s European Art Deco Unknown Solitaire Rings

Materials

Amethyst, 10k Gold

5.86ct Ceylon Sapphire Single-Stone Ring
5.86ct Ceylon Sapphire Single-Stone Ring

5.86ct Ceylon Sapphire Single-Stone Ring

Located in London, GB

Here we have a spectacular sapphire single-stone ring. This chic and stylish piece has been crafted from a rich 22ct yellow gold and features an impressive 5.86 carat oval faceted sa...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Sapphire, 22k Gold, Yellow Gold

Sterling Silver 4.52ct Oval Cut Red Garnet Solitaire Band Ring, Size 6.75
Sterling Silver 4.52ct Oval Cut Red Garnet Solitaire Band Ring, Size 6.75

Sterling Silver 4.52ct Oval Cut Red Garnet Solitaire Band Ring, Size 6.75

Located in เกาะสมุย, TH

A bold yet refined statement piece, this handcrafted sterling silver ring showcases a richly saturated 4.52‑carat oval garnet, elevated in a clean four‑prong setting. The deep red ge...

Category

20th Century Thai Modern Unknown Solitaire Rings

Materials

Garnet, Sterling Silver

Vintage Aquamarine 14K Two-Tone Ribbon Filigree Ring
Vintage Aquamarine 14K Two-Tone Ribbon Filigree Ring

Vintage Aquamarine 14K Two-Tone Ribbon Filigree Ring

Located in Scotts Valley, CA

Details: Stunning 14K white gold filigree, aquamarine ring—with tiny yellow gold ribbons surrounding the setting! The aquamarine measures 13.25mm x 6mm, with a classic beautiful ligh...

Category

20th Century Unknown Solitaire Rings

Materials

Aquamarine, 14k Gold, Yellow Gold

Vintage diamond 14k yellow gold solitaire engagement ring
Vintage diamond 14k yellow gold solitaire engagement ring

Vintage diamond 14k yellow gold solitaire engagement ring

Located in Beverly Hills, CA

A timeless expression of elegance, this vintage solitaire engagement ring features a beautiful round brilliant cut diamond weighing approximately 0.90 carat. The diamond displays liv...

Category

1990s Contemporary Unknown Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

GIA 2.66 Carat Natural No Heat Sapphire Diamond Ring 14 Karat Unheated Blue*
GIA 2.66 Carat Natural No Heat Sapphire Diamond Ring 14 Karat Unheated Blue*

GIA 2.66 Carat Natural No Heat Sapphire Diamond Ring 14 Karat Unheated Blue*

Located in New York, NY

GIA Certified 2.30ct. Natural No heat Sapphire ring. Report: 5151053377 Oval cut: 8.25 X 6.60 X 5.20mm Transparent, & Si-1 Clarity. Gorgeous vivid blue tone. .36ct. Sid...

Category

21st Century and Contemporary American Unknown Solitaire Rings

Materials

Diamond, Sapphire, Blue Sapphire, 14k Gold, Yellow Gold

Vintage 18kt White Gold 3.96ct Old European Diamond Ring
Vintage 18kt White Gold 3.96ct Old European Diamond Ring

Vintage 18kt White Gold 3.96ct Old European Diamond Ring

Located in Firenze, IT

In brushed white gold with central prong-set Old European-cut diamond weighing approx. 3.96ct. Circa 1970 Size 6 Weight: 8gr. Accompanied by a certificate from the IGN Laboratory of...

Category

1970s Italian Retro Vintage Unknown Solitaire Rings

Materials

Diamond, White Gold, 18k Gold

Vintage 18ct Yellow Gold, 1990s 0.41 Carat Diamond Single Stone Engagement Ring
Vintage 18ct Yellow Gold, 1990s 0.41 Carat Diamond Single Stone Engagement Ring

Vintage 18ct Yellow Gold, 1990s 0.41 Carat Diamond Single Stone Engagement Ring

Located in Brighton, GB

Vintage Engagement Ring 18ct Yellow Gold- Stamped 750 Makers Mark A L Step back in time with this exquisite vintage engagement ring from the 1990s, showcasing timeless elegance a...

Category

Late 20th Century English Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified 3.08 Carat Fancy Light Brown Round Cut Diamond Ring 14 Karat*
GIA Certified 3.08 Carat Fancy Light Brown Round Cut Diamond Ring 14 Karat*

GIA Certified 3.08 Carat Fancy Light Brown Round Cut Diamond Ring 14 Karat*

Located in New York, NY

GIA Certified 1.58ct Round cut diamond ring. Fancy light brown color Si-2 clarity Report Id: 1182151626 Please see attached photo for report. 1.50ct. Round, full cut diamonds. ...

Category

2010s American Unknown Solitaire Rings

Materials

Diamond, Brown Diamond, 14k Gold, White Gold

Pink Sapphire with Diamond Ring set in 18K White Gold Settings
Pink Sapphire with Diamond Ring set in 18K White Gold Settings

Pink Sapphire with Diamond Ring set in 18K White Gold Settings

Located in Bangkok, TH

Pink Sapphire 1.53 carats with Diamond 0.27 carat Ring set in 18K White Gold Settings Width: 0.8 cm Length: 1.1 cm Ring Size: 53 Total Weight: 3.57 grams "We first opened doors i...

Category

2010s Thai Contemporary Unknown Solitaire Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

Silvorra 925 Sterling Silver Cushion Cut 1.72 CT Natural Amethyst Solitaire Ring
Silvorra 925 Sterling Silver Cushion Cut 1.72 CT Natural Amethyst Solitaire Ring

Silvorra 925 Sterling Silver Cushion Cut 1.72 CT Natural Amethyst Solitaire Ring

Located in New York, NY

This elegant 925 sterling silver ring highlights a single natural amethyst as its stunning focal point. The cushion-cut gemstone measures 8x6 mm and weighs 1.72 carats, securely set ...

Category

21st Century and Contemporary American Art Deco Unknown Solitaire Rings

Materials

Amethyst, Silver, Sterling Silver

14K Tanzanite and Baguette Diamond Ring Yellow Gold VS
14K Tanzanite and Baguette Diamond Ring Yellow Gold VS

14K Tanzanite and Baguette Diamond Ring Yellow Gold VS

Located in Laguna Hills, CA

Tanzanite and Diamond Ring is a striking contemporary style set in 14 karat Yellow Gold. The oval-shaped tanzanite measures 6.90 x 5.63 mm in diameter, weighing approximately 1.00 ca...

Category

21st Century and Contemporary American Contemporary Unknown Solitaire Rings

Materials

Diamond, Emerald, Tanzanite, 14k Gold, Yellow Gold

1946 Ring 0.45 ct Diamond solid 18K Gold Silver Ø 7US / 3.2gr
1946 Ring 0.45 ct Diamond solid 18K Gold Silver Ø 7US / 3.2gr

1946 Ring 0.45 ct Diamond solid 18K Gold Silver Ø 7US / 3.2gr

Located in SE

Renaissance-styled ring featuring solid 18K Orange - Yellow Gold band with articulated shoulders. Natural rose cut Diamond in Silver bezel measures Ø 4.5 mm x 1.7 mm deep / about 0.4...

Category

1940s Swedish Art Nouveau Vintage Unknown Solitaire Rings

Materials

Diamond, Silver, 18k Gold

10.5mm Tahitian Pearl Ring in 18K Gold & Platinum with Diamond Accents
10.5mm Tahitian Pearl Ring in 18K Gold & Platinum with Diamond Accents

10.5mm Tahitian Pearl Ring in 18K Gold & Platinum with Diamond Accents

Located in Sherman Oaks, CA

This beautiful and entirely contemporary ring, probably made in the 1990's, showcases a flawless round Tahitian pearl -- black but with gorgeous mauve-y pink overtones. Clever des...

Category

Late 20th Century American Contemporary Unknown Solitaire Rings

Materials

Diamond, White Diamond, Pearl, Black Pearl, Gold, 18k Gold, Yellow Gold,...

GIA Certified 1.90 Carat Natural No Heat Pink Sapphire Diamonds Ring 14 Karat*
GIA Certified 1.90 Carat Natural No Heat Pink Sapphire Diamonds Ring 14 Karat*

GIA Certified 1.90 Carat Natural No Heat Pink Sapphire Diamonds Ring 14 Karat*

Located in New York, NY

No Heat Pink & Mod Raised Cathedral 1.50ct. Natural GIA Certified No Heat Pink Sapphire Ring GIA Certified Report ID: 1152217744 7.80 X 6.20 X 3.40mm Full cut oval brilliant ...

Category

2010s American Unknown Solitaire Rings

Materials

Diamond, Pink Sapphire, 14k Gold, White Gold

Vintage Diamond and 18 Carat Gold Solitaire Ring
Vintage Diamond and 18 Carat Gold Solitaire Ring

Vintage Diamond and 18 Carat Gold Solitaire Ring

Located in Chipping Campden, GB

This simply stunning ring holds a clean and bright diamond measuring approximately 70pts. The Diamond is set in a simple claw setting and sits proud when worn. The ring is modelled ...

Category

Early 1900s British Edwardian Antique Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Gold

Diamond, Platinum and Gold Solitaire Ring, 2.05 Carats
Diamond, Platinum and Gold Solitaire Ring, 2.05 Carats

Diamond, Platinum and Gold Solitaire Ring, 2.05 Carats

Located in London, GB

A solitaire diamond ring, set with a 2.05 carats, J colour, VS1 clarity, Edwardian / old European-cut diamond, in a four claw platinum crown setting, on an 18 carat yellow gold shank...

Category

2010s English Modern Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Platinum, Gold

Art Deco Diamond and 18 Carat Gold Solitaire Band
Art Deco Diamond and 18 Carat Gold Solitaire Band

Art Deco Diamond and 18 Carat Gold Solitaire Band

Located in Chipping Campden, GB

This diamond solitaire is gorgeous. The sparkling diamond measures approx 70pts and is H colour VS1. Modelled in 18 carat gold. Ring Size: O or 7 1/4 Face Width: 8mm Height Off Fin...

Category

1910s British Art Deco Vintage Unknown Solitaire Rings

Materials

Diamond, Gold

Art Deco Old European Cut Diamond Gold Solitaire Vintage Ring Fine Estate
Art Deco Old European Cut Diamond Gold Solitaire Vintage Ring Fine Estate

Art Deco Old European Cut Diamond Gold Solitaire Vintage Ring Fine Estate

Located in Montreal, QC

Simply Beautiful! Vintage Art Deco Diamond Gold Solitaire Ring. Centering a securely nestled Hand set .25 Carat Old European Cut Diamond. Hand crafted 18K White Gold Knife Edge mount...

Category

1930s Art Deco Vintage Unknown Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Gubelin GRS Certificate 18.06 Ct Unheated Royal Blue Sapphire Srilanka
Gubelin GRS Certificate 18.06 Ct Unheated Royal Blue Sapphire Srilanka

Gubelin GRS Certificate 18.06 Ct Unheated Royal Blue Sapphire Srilanka

Located in bangkok, TH

GG30 Gubelin GRS Certificate 18.06 Ct Sapphire unheated royal blue Srilanka GEM DESCRIPTION Species: Natural Sapphire Variety: Natural Sapphire No heat Weight: 18.06 Ct Color...

Category

2010s Unknown Solitaire Rings

Materials

Blue Sapphire

GIA Certified 2.05 Carat Natural Padparadscha Pink Sapphire Diamond Ring Fine*
GIA Certified 2.05 Carat Natural Padparadscha Pink Sapphire Diamond Ring Fine*

GIA Certified 2.05 Carat Natural Padparadscha Pink Sapphire Diamond Ring Fine*

Located in New York, NY

Classic Halo Cluster GIA Certified 2.05ct. Padparascha Natural Pink Sapphire ring. Report: 6204967641 Oval cut: 8.82 x 6.77 x 3.82mm Clean (VS) Clarity, Transparent Even Pinkish Oran...

Category

2010s American Unknown Solitaire Rings

Materials

Diamond, Pink Sapphire, 14k Gold, White Gold

Diamond Solitaire Engagement Ring with Matching Cage Band White Gold
Diamond Solitaire Engagement Ring with Matching Cage Band White Gold

Diamond Solitaire Engagement Ring with Matching Cage Band White Gold

Located in Miami Beach, FL

Diamond solitaire engagement ring featuring .62 carat (approximate weight) round diamond center inset in an attached matching "X" diamond guard that has another 8 diamonds = .16 cara...

Category

Mid-20th Century Unknown Solitaire Rings

Materials

Diamond, Gold, 14k Gold, White Gold

ART NOUVEAU Ring with old mine cut diamond up to 1.00ct 14k gold
ART NOUVEAU Ring with old mine cut diamond up to 1.00ct 14k gold

ART NOUVEAU Ring with old mine cut diamond up to 1.00ct 14k gold

Located in The Hague, ZH

ART NOUVEAU 14k bicolour gold solitaire ring set with old mine cut diamond total 1.00ct - I - SI2 - ring size U.S. 5 - EU 15.75 (49) detailed description: the top of the ring is 6....

Category

1910s Dutch Art Nouveau Vintage Unknown Solitaire Rings

Materials

Diamond, 14k Gold

14KT Yellow Gold Oval Peridot and Diamond Ring, Contemporary Design
14KT Yellow Gold Oval Peridot and Diamond Ring, Contemporary Design

14KT Yellow Gold Oval Peridot and Diamond Ring, Contemporary Design

Located in Antwerp, BE

The ring has a classic, elegant design. A prominent oval-cut peridot is prong-set in the center. The shoulders of the band are set with multiple small, round white diamonds that tape...

Category

2010s Indian Contemporary Unknown Solitaire Rings

Materials

Diamond, Peridot, 14k Gold, Yellow Gold

Antique European Ring 0.5ctw Ruby solid 18K Gold Ø 7.5 US / 1.8gr
Antique European Ring 0.5ctw Ruby solid 18K Gold Ø 7.5 US / 1.8gr

Antique European Ring 0.5ctw Ruby solid 18K Gold Ø 7.5 US / 1.8gr

Located in SE

Antique Ring featuring, band in 18K Yellow Gold, 4 natural pinky red rubies, made ca.1900 s -1930s. Hallmarked 18 ct. No hallmarks of the maker. The crown part with stones is 10 mm...

Category

Early 20th Century European Art Deco Unknown Solitaire Rings

Materials

Ruby, 18k Gold

Everyday Oval Natural Citrine Solitaire Ring for Unisex Gift in Silver Jewelry
Everyday Oval Natural Citrine Solitaire Ring for Unisex Gift in Silver Jewelry

Everyday Oval Natural Citrine Solitaire Ring for Unisex Gift in Silver Jewelry

Located in New York, NY

This Everyday Oval Cut Natural Citrine Solitaire Ring for Women in 925 Silver. You shall need these solitaire ring to make a statement with your look. These solitaire ring create a s...

Category

21st Century and Contemporary American Modern Unknown Solitaire Rings

Materials

Citrine, Silver, Sterling Silver

Antique 1920s 0.60 Carat Old Mine Diamond Gold Ring
Antique 1920s 0.60 Carat Old Mine Diamond Gold Ring

Antique 1920s 0.60 Carat Old Mine Diamond Gold Ring

Located in Cairo, EG

Antique orginal art deco era 1920s 14k gold ring topped with platinume centered with 0.60 ct old mine cut diamond vvs clearity H/I color hall marked 583 14k gold standard

Category

1920s Art Deco Vintage Unknown Solitaire Rings

Art Deco 1.20 Carat Old European Fancy Yellow Diamond Platinum Engagement Ring
Art Deco 1.20 Carat Old European Fancy Yellow Diamond Platinum Engagement Ring

Art Deco 1.20 Carat Old European Fancy Yellow Diamond Platinum Engagement Ring

Located in South Pasadena, CA

GIA report certified fancy yellow 1.20-carat old European-cut diamond and platinum Art Deco solitaire engagement ring circa 1925. * ABOUT THIS ITEM: #A8099. Scroll down for specifications. The GIA fancy yellow color and VVS2 clarity gradings are indicators of a high-quality diamond. Moreover, the stunning Art Deco 1.20 carat fancy yellow color diamond engagement ring is a delightful departure from the white diamond sought by everyone. Alternately, this is the perfect choice for someone wanting to declare that they refuse to follow the herd. Opting instead to go along with the trailblazers defining their lives by their actions and choices. Noteworthy is the excellent condition of the platinum mounting. Both the chase work and milegrain are crisp and well-defined. Additionally, keep in mind that a wedding band or a pair of diamond eternity...

Category

1920s Art Deco Vintage Unknown Solitaire Rings

Materials

Yellow Diamond, Platinum

Art Deco Aquamarine 14k White Gold Filigree Ring
Art Deco Aquamarine 14k White Gold Filigree Ring

Art Deco Aquamarine 14k White Gold Filigree Ring

Located in Scotts Valley, CA

Details: A very sweet Art Deco period marquise cut ring! Beautiful and feminine, this 14K white gold Art Deco period aquamarine ring would be a sweet ring to add to any collection! T...

Category

1920s Unknown Art Deco Vintage Unknown Solitaire Rings

Materials

Aquamarine, 14k Gold, White Gold

1.30 Carat Orange Fanta Spessartine Garnet Cushion Shape for Ring Jewelry
1.30 Carat Orange Fanta Spessartine Garnet Cushion Shape for Ring Jewelry

1.30 Carat Orange Fanta Spessartine Garnet Cushion Shape for Ring Jewelry

Located in Peshawar, PK

Faceted Spessartine Garnet Weight: 1.30 Carats Dimension: 6.3x5.2x4.3 Mm Origin: Afghanistan Shape: Cushion Cut/Facet: Fancy Cut Color: Orange Fanta Clarity: Eye Clean Certificate: O...

Category

Early 17th Century Afghan Arts and Crafts Antique Unknown Solitaire Rings

Materials

Garnet

1958 Ring natural 0.6ct Emerald solid 18K Gold Ø US 7.5 / 2.2 gr
1958 Ring natural 0.6ct Emerald solid 18K Gold Ø US 7.5 / 2.2 gr

1958 Ring natural 0.6ct Emerald solid 18K Gold Ø US 7.5 / 2.2 gr

Located in SE

A Ring with carved crown featuring a bezel set natural Emerald diamond cut cut Ø 5mm x 3.2 mm deep / ca. 0.6 ct. Crown 10 mm high x 7 mm deep. Swedish hallmarks, maker is GD&Co, Mal...

Category

1950s Swedish Modernist Vintage Unknown Solitaire Rings

Materials

Emerald, 18k Gold

Vintage Yellow Gold Carved Rose Flower Angel Skin Coral High Profile Ring
Vintage Yellow Gold Carved Rose Flower Angel Skin Coral High Profile Ring

Vintage Yellow Gold Carved Rose Flower Angel Skin Coral High Profile Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Angel Skin Coral - Rose Flower Carving - Prong Set - Angel Skin Pink Color - 12.7x11.3mm (approx.) Material: Solid 14k Yellow Gold Weight: 8.2 Gram...

Category

20th Century Unknown Solitaire Rings

Materials

Coral, Gold, Yellow Gold

Citrine Solitaire Ring in 18K Gold with Blue Enamel, Circa 1990s
Citrine Solitaire Ring in 18K Gold with Blue Enamel, Circa 1990s

Citrine Solitaire Ring in 18K Gold with Blue Enamel, Circa 1990s

Located in Nantucket, MA

An amazing emerald-cut large citrine gemstone bordered with blue enamel. Set in 18K gold; ring size is 6.25. Carat weight of the citrine is 5.39. Classic and elegant. The fine je...

Category

Late 20th Century Unknown Solitaire Rings

Materials

Citrine, 18k Gold, Enamel

1926 Nordic Ring 0.36ct Diamond solid 23K Gold Platinum Ø7US / 5.4gr
1926 Nordic Ring 0.36ct Diamond solid 23K Gold Platinum Ø7US / 5.4gr

1926 Nordic Ring 0.36ct Diamond solid 23K Gold Platinum Ø7US / 5.4gr

Located in SE

Fine 23K Antique Wedding Ring in original leather and silk box. Brilliant cut diamond Ø 4.25 mm / ca. 0.36 ct / color ca.G,H / VS mounted in Platinum setting. Made in Sweden. Make...

Category

1920s Swedish Art Deco Vintage Unknown Solitaire Rings

Materials

Diamond, Gold, 22k Gold, Platinum

Solitaire Signet Solid 14k Yellow Gold Jewelry Genuine White Diamond Gift Ring
Solitaire Signet Solid 14k Yellow Gold Jewelry Genuine White Diamond Gift Ring

Solitaire Signet Solid 14k Yellow Gold Jewelry Genuine White Diamond Gift Ring

Located in Jaipur, IN

This item is an emerald-cut diamond solitaire signet ring combining vintage charm with a modern lifestyle silhouette. Details:- Item Code:- RIMJ-1078 DIAM Material - 14K Solid Yello...

Category

2010s Indian Aesthetic Movement Unknown Solitaire Rings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Antique Victorian 18K Yellow Gold 0.3ct Old Mine Cut Diamond Solitaire Ring
Antique Victorian 18K Yellow Gold 0.3ct Old Mine Cut Diamond Solitaire Ring

Antique Victorian 18K Yellow Gold 0.3ct Old Mine Cut Diamond Solitaire Ring

Located in Staines-Upon-Thames, GB

A Victorian diamond, and yellow gold ring, comprising one old mine cut diamond, set in 22 karat yellow gold, to an 18 karat yellow gold band. My favourite thing about this Victoria...

Category

Late 19th Century British Victorian Antique Unknown Solitaire Rings

Materials

Diamond, 18k Gold, 22k Gold, Yellow Gold

Art Deco Aquamarine 14K Filigree Ring
Art Deco Aquamarine 14K Filigree Ring

Art Deco Aquamarine 14K Filigree Ring

Located in Scotts Valley, CA

Details: Stunning 14K white gold filigree, aquamarine ring—with tiny yellow gold ribbons surrounding the setting! The aquamarine measures 13.25mm x 6mm, with a classic beautiful ligh...

Category

20th Century Unknown Art Deco Unknown Solitaire Rings

Materials

Aquamarine, 14k Gold, White Gold

Art Deco Diamond Solitaire Engagement Ring Filigree Mined Original 1920's 18K
Art Deco Diamond Solitaire Engagement Ring Filigree Mined Original 1920's 18K

Art Deco Diamond Solitaire Engagement Ring Filigree Mined Original 1920's 18K

Located in Dearborn, MI

Genuine Original Antique from 1920's Diamond Old European Cut Solitaire Engagement Ring Filigree 18K White Gold Featuring a Genuine Natural Mined Old European Cut Diamond Center O...

Category

1920s Art Deco Vintage Unknown Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Sterling silver 925 natural BALTIC amber ring made in POLAND size 8.5 2.45g
Sterling silver 925 natural BALTIC amber ring made in POLAND size 8.5 2.45g

Sterling silver 925 natural BALTIC amber ring made in POLAND size 8.5 2.45g

Located in Palos Hills, IL

DETAILS • stamped 925 and makers mark • sterling silver with natural Baltic amber and cz stones • made in Poland MEASUREMENTS  • please see pictures for details CONDITION • b...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Amber, Sterling Silver

Sterling silver 925 natural BALTIC amber ring made in POLAND size 6.5 2.4g
Sterling silver 925 natural BALTIC amber ring made in POLAND size 6.5 2.4g

Sterling silver 925 natural BALTIC amber ring made in POLAND size 6.5 2.4g

Located in Palos Hills, IL

DETAILS • stamped 925 and makers mark • sterling silver with natural Baltic amber • made in Poland MEASUREMENTS  • please see pictures for details CONDITION • brand new Sku...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Amber, Sterling Silver

GIA Certified 1.30Carat Natural Vivid Red Ruby Diamonds Ring 18 Karat Coil Wrap*
GIA Certified 1.30Carat Natural Vivid Red Ruby Diamonds Ring 18 Karat Coil Wrap*

GIA Certified 1.30Carat Natural Vivid Red Ruby Diamonds Ring 18 Karat Coil Wrap*

Located in New York, NY

GIA Certified Ruby & Diamonds Coil Wrap Band. Illusion of three rings 1.02ct. GIA Oval Bright Red Ruby Report: 5151332654 (VS) Clean Clarity & Transparent. 6.64 X 5.00 X...

Category

2010s American Unknown Solitaire Rings

Materials

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

Blue Sapphire with Diamond Ring set in 18K Gold Settings
Blue Sapphire with Diamond Ring set in 18K Gold Settings

Blue Sapphire with Diamond Ring set in 18K Gold Settings

Located in Bangkok, TH

Blue Sapphire 3.16 carats with Diamond 0.13 carat Ring set in 18K Gold Settings Width: 1.1 cm Length: 0.8 cm Ring Size: 54 Total Weight: 11.44 grams "We first opened doors in 198...

Category

2010s Thai Contemporary Unknown Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold

14k Yellow Gold Large Oval Bezel Set Large Moonstone Open Work Sides Ring
14k Yellow Gold Large Oval Bezel Set Large Moonstone Open Work Sides Ring

14k Yellow Gold Large Oval Bezel Set Large Moonstone Open Work Sides Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Moonstone - Oval Cabochon Cut - Bezel Set - Very Clean & Lively - 19.4x14.8mm (approx.) Material: Solid 14k Yellow Gold Weight: 10.47 Grams Ring Si...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Moonstone, Gold, 14k Gold, Yellow Gold

Art Deco Sapphire and 18 Carat Gold Solitaire Band
Art Deco Sapphire and 18 Carat Gold Solitaire Band

Art Deco Sapphire and 18 Carat Gold Solitaire Band

Located in Chipping Campden, GB

The sapphire in this ring measures 1.4carat and is a deep inky blue colour. The ring is modelled in 18 carat yellow gold. Ring Size: R or 8 1/2 Band Width: 9mm Height Off Finger: 4m...

Category

1910s British Art Deco Vintage Unknown Solitaire Rings

Materials

Sapphire, Gold

Vintage 10k Yellow Gold Filigree Amethyst Solitaire Ring, 2 Carat
Vintage 10k Yellow Gold Filigree Amethyst Solitaire Ring, 2 Carat

Vintage 10k Yellow Gold Filigree Amethyst Solitaire Ring, 2 Carat

Located in Webster, SD

This gorgeous estate solitaire is solid 10k yellow gold. It features a 2 carat, round cut natural amethyst set in a filigree design. The face of this...

Category

Late 20th Century Unknown Contemporary Unknown Solitaire Rings

Materials

Amethyst, 10k Gold

Edwardian Platinum, Certified Natural Black Saltwater Pearl Solitaire Ring
Edwardian Platinum, Certified Natural Black Saltwater Pearl Solitaire Ring

Edwardian Platinum, Certified Natural Black Saltwater Pearl Solitaire Ring

Located in London, England

This ring is a marvellously stylish example of fine Edwardian jewellery. Natural black saltwater pearls are highly prized, and this ring brings to mind Zuleika Dobson in Max Beerbohm...

Category

20th Century English Edwardian Unknown Solitaire Rings

Materials

Platinum

Blue Sapphire with Diamond Ring set in 18K Gold Settings
Blue Sapphire with Diamond Ring set in 18K Gold Settings

Blue Sapphire with Diamond Ring set in 18K Gold Settings

Located in Bangkok, TH

Blue Sapphire 2.55 carats with Diamond 0.48 carat Ring set in 18K Gold Settings Width: 1.5 cm Length: 1.0 cm Ring Size: 54 Total Weight: 5.83 grams "We first opened doors in 1980...

Category

2010s Thai Contemporary Unknown Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Mid-century, 18 karat Tahitian 12 mm pearl with 1.50 carat diamonds
Mid-century, 18 karat Tahitian 12 mm pearl with 1.50 carat diamonds

Mid-century, 18 karat Tahitian 12 mm pearl with 1.50 carat diamonds

Located in Laguna Hills, CA

A captivating mid-century inspired statement ring centering a magnificent, high-luster black Tahitian 12 mm pearl. The dark pearl showcases rich, deep overtones and sits perfectly ba...

Category

21st Century and Contemporary Japanese Modern Unknown Solitaire Rings

Materials

Black Pearl, 18k Gold, Yellow Gold

GIA Certified 3.73 Carat Natural Pear Sapphire Halo Cluster Ring 14 Karat*
GIA Certified 3.73 Carat Natural Pear Sapphire Halo Cluster Ring 14 Karat*

GIA Certified 3.73 Carat Natural Pear Sapphire Halo Cluster Ring 14 Karat*

Located in New York, NY

Halo Pear Blue GIA Certified 3.73ct. Natural Sapphire ring. Report: 2195676331 (to accompany) pear cut: 10.23 X 7.78 X 6.02mm Transparent, vivid blue & Clean Clarity. ...

Category

2010s American Unknown Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Yellow Sapphire with Diamond Ring set in 18K Gold Setting
Yellow Sapphire with Diamond Ring set in 18K Gold Setting

Yellow Sapphire with Diamond Ring set in 18K Gold Setting

Located in Bangkok, TH

Yellow Sapphire 4.29 carats with Diamond 0.36 carat Ring set in 18K Gold Settings Width: 1.4 cm Length: 1.4 cm Ring Size: 52 Total Weight: 6.65 grams "We first opened doors in 19...

Category

2010s Thai Contemporary Unknown Solitaire Rings

Materials

Diamond, Yellow Sapphire, 18k Gold

Certified Antique Emerald and Diamond 18 Carat White Gold Solitaire Ring
Certified Antique Emerald and Diamond 18 Carat White Gold Solitaire Ring

Certified Antique Emerald and Diamond 18 Carat White Gold Solitaire Ring

Located in Chipping Campden, GB

The Emerald in this ring is a natural, non heat treated Columbian stone and measures 2.2ct. It is the most stunning green colour. Either side sits a trio of diamonds, the diamond tot...

Category

1920s British Vintage Unknown Solitaire Rings

Materials

Diamond, Emerald, Gold, White Gold, Platinum

14K White Gold 3.00ct Cushion-Cut Sapphire & Diamond Vintage Ring
14K White Gold 3.00ct Cushion-Cut Sapphire & Diamond Vintage Ring

14K White Gold 3.00ct Cushion-Cut Sapphire & Diamond Vintage Ring

Located in Laguna Hills, CA

Capture the essence of timeless romance with this exquisite 14K White Gold Cushion-Cut Sapphire and Diamond Ring. Centered by a magnificent 3-carat cushion-cut sapphire, this piece b...

Category

21st Century and Contemporary American Contemporary Unknown Solitaire Rings

Materials

Diamond, Blue Sapphire, White Gold, 14k Gold

Sterling silver 925 natural BALTIC amber ring made in POLAND size 6.5 1.66g
Sterling silver 925 natural BALTIC amber ring made in POLAND size 6.5 1.66g

Sterling silver 925 natural BALTIC amber ring made in POLAND size 6.5 1.66g

Located in Palos Hills, IL

DETAILS • stamped 925 and makers mark • sterling silver with natural Baltic amber • made in Poland MEASUREMENTS  • please see pictures for details - adjustable CONDITION • b...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Amber, Sterling Silver

Sterling silver 925 natural BALTIC amber ring made in POLAND size 6.5 1.9g
Sterling silver 925 natural BALTIC amber ring made in POLAND size 6.5 1.9g

Sterling silver 925 natural BALTIC amber ring made in POLAND size 6.5 1.9g

Located in Palos Hills, IL

DETAILS • stamped 925 and makers mark • sterling silver with natural Baltic amber • made in Poland MEASUREMENTS  • please see pictures for details - adjustable CONDITION • b...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Amber, Sterling Silver

Sterling silver 925 natural BALTIC amber ring made in POLAND size 7.5 2.62g
Sterling silver 925 natural BALTIC amber ring made in POLAND size 7.5 2.62g

Sterling silver 925 natural BALTIC amber ring made in POLAND size 7.5 2.62g

Located in Palos Hills, IL

DETAILS • stamped 925 and makers mark • sterling silver with natural Baltic amber • made in Poland MEASUREMENTS  • please see pictures for details CONDITION • brand new Sku...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Amber, Sterling Silver

14K Yellow Gold Modern Solitaire Diamond Ring, 0.50ct, Size 7
14K Yellow Gold Modern Solitaire Diamond Ring, 0.50ct, Size 7

14K Yellow Gold Modern Solitaire Diamond Ring, 0.50ct, Size 7

Located in Palm Desert, CA

This elegant 14 karat gold solitaire ring features a flush-set round diamond at its center, combining subtle sophistication with enduring style. The band tapers gracefully from 7.5mm...

Category

Early 2000s Unknown Modern Unknown Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Sterling silver 925 natural BALTIC amber ring made in POLAND size 8.5 1.95g
Sterling silver 925 natural BALTIC amber ring made in POLAND size 8.5 1.95g

Sterling silver 925 natural BALTIC amber ring made in POLAND size 8.5 1.95g

Located in Palos Hills, IL

DETAILS • stamped 925 and makers mark • sterling silver with natural Baltic amber • made in Poland MEASUREMENTS  • please see pictures for details CONDITION • brand new Sku...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Amber, Sterling Silver

Sterling silver 925 natural BALTIC amber ring made in POLAND size 6 1.65g
Sterling silver 925 natural BALTIC amber ring made in POLAND size 6 1.65g

Sterling silver 925 natural BALTIC amber ring made in POLAND size 6 1.65g

Located in Palos Hills, IL

DETAILS • stamped 925 and makers mark • sterling silver with natural Baltic amber • made in Poland MEASUREMENTS  • please see pictures for details CONDITION • brand new Sku...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Amber, Sterling Silver

Sterling silver 925 natural BALTIC amber ring made in POLAND size 8.25 1.73g
Sterling silver 925 natural BALTIC amber ring made in POLAND size 8.25 1.73g

Sterling silver 925 natural BALTIC amber ring made in POLAND size 8.25 1.73g

Located in Palos Hills, IL

DETAILS • stamped 925 and makers mark • sterling silver with natural Baltic amber • made in Poland MEASUREMENTS  • please see pictures for details CONDITION • brand new Sku...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Amber, Sterling Silver

Unknown solitaire rings for sale on 1stDibs.

Find a range of Unknown solitaire rings available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gold. While looking for the most stylish antique or vintage Unknown jewelry to pair with your ensemble, you’ll find that Unknown diamond solitaire rings, from our inventory of 3,189, can add a particularly distinctive touch to your look. We have 4,351 pieces in this collection as well as a number of other designs by this jeweler. Contemporary and Art Deco are among the most popular styles of Unknown solitaire rings available on 1stDibs. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. Prices for Unknown solitaire rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $83 and tops out at $1,920,000, while pieces like these, on average, can sell for $3,650.
Questions About Unknown Solitaire Rings
  • 1stDibs ExpertSeptember 9, 2024
    Yes, paintings by unknown artists may be worth something in some cases. When a painting’s maker isn't a well-known artist or is completely anonymous, factors like the visual appeal, historical significance, previous ownership and condition will determine the value of a painting. A certified appraiser or experienced art dealer can evaluate your piece using these criteria and provide you with an estimated value for your art. Shop a wide range of paintings on 1stDibs.