Skip to main content

Unknown Solitaire Rings

to
657
3,528
550
474
1,662
1,379
3,105
708
46
502
17
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
22
141
1,487
3,160
61
88
185
135
71
78
74
54
73
58
9
3,027
1,708
75
981
790
435
405
287
to
173,182
404
211
206
167
991
738
550
182
121
117
67
65
12
8
7
6
6
4
2
1
1
4,456
354
2,775
1,242
Creator: Unknown
Antique Georgian 1.80 Ct Rose Cut Diamond Ring, 18K Gold/Silver 1800 ca
Antique Georgian 1.80 Ct Rose Cut Diamond Ring, 18K Gold/Silver 1800 ca

Antique Georgian 1.80 Ct Rose Cut Diamond Ring, 18K Gold/Silver 1800 ca

Located in Napoli, IT

This amazing antique Diamond solitaire ring is 19th Century Georgian era, 1800 circa, finely hand crafted at the time of solid 18 Kt gold with silver portions Fascinating elaborate s...

Category

1830s European Early Victorian Antique Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Silver

Solitaire Ring with brilliant cut diamond up to 0.25ct 18k gold 5.5 grams
Solitaire Ring with brilliant cut diamond up to 0.25ct 18k gold 5.5 grams

Solitaire Ring with brilliant cut diamond up to 0.25ct 18k gold 5.5 grams

Located in The Hague, ZH

18k bicolor gold solitaire ring set with a brilliant-cut diamond up to 0.25 ct – F/G - VS/SI - ring size US 6.5 - EU 17(53) Detailed description The top of the ring is 6.2 mm wide ...

Category

2010s Dutch Modern Unknown Solitaire Rings

Materials

Diamond, 18k 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

Oval Cut Garnet Yellow Gold Solitaire Ring
Oval Cut Garnet Yellow Gold Solitaire Ring

Oval Cut Garnet Yellow Gold Solitaire Ring

Located in Trumbull, CT

Oval cut garnet is mounted in 14K yellow gold. Beautifully hand crafted ring is suitable for your everyday wear. Carefully chosen gem stone is hand cut and polished. One of a kind ri...

Category

21st Century and Contemporary Unknown Artisan Unknown Solitaire Rings

Materials

Garnet, Yellow Gold

GIA Certified 1.21ct natural green emerald diamonds ring 18kt Heart Love*
GIA Certified 1.21ct natural green emerald diamonds ring 18kt Heart Love*

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 Transparent, Green Classic Heart cut, brilliant cut 7.38 x 8.49 x 4.05mm Quality: ...

Category

2010s American Unknown Solitaire Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

Vintage Diamond and 9 Carat Gold Solitaire Ring
Vintage Diamond and 9 Carat Gold Solitaire Ring

Vintage Diamond and 9 Carat Gold Solitaire Ring

Located in Chipping Campden, GB

The diamond in this ring measures 10pts. The stone has a wonderful glisten to it. The ring is modelled out of 9carat gold and the stone is also set in gold. Fully hallmarked London 1...

Category

1970s British Vintage Unknown Solitaire Rings

Materials

Diamond, 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

Peridot  Ring Set in 18 Karat Rose Gold Settings
Peridot  Ring Set in 18 Karat Rose Gold Settings

Peridot Ring Set in 18 Karat Rose Gold Settings

Located in Bangkok, TH

Peridot 3.40 carats Ring set in 18 Karat Rose Gold Settings Width: 1.0 cm Length: 1.0 cm Ring Size: 53 Total Weight: 5.66 grams "We first opened doors in 1980 when it was then si...

Category

2010s Thai Contemporary Unknown Solitaire Rings

Materials

Peridot, 18k Gold, Rose 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

Antique Ring natural 0.35ct Emerald solid 18K Rose Gold Ø4US / 2.88 gr
Antique Ring natural 0.35ct Emerald solid 18K Rose Gold Ø4US / 2.88 gr

Antique Ring natural 0.35ct Emerald solid 18K Rose Gold Ø4US / 2.88 gr

Located in SE

A Ring with band in solid 18K Rose Gold with claw set natural bright Green Emerald 5.5 mm x 4 mm / ca. 0.45 ct with open back . Set of Swedish hallmarks, 18K , date combination not ...

Category

1930s Swedish Art Deco Vintage Unknown Solitaire Rings

Materials

Emerald, 18k Gold, Rose Gold

Sterling silver 925 natural BALTIC amber ring made in POLAND size 8 1.81g
Sterling silver 925 natural BALTIC amber ring made in POLAND size 8 1.81g

Sterling silver 925 natural BALTIC amber ring made in POLAND size 8 1.81g

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 3ct Natural Purple Pink Sapphire Diamonds Ring 18kt Plat*
GIA Certified 3ct Natural Purple Pink Sapphire Diamonds Ring 18kt Plat*

GIA Certified 3ct Natural Purple Pink Sapphire Diamonds Ring 18kt Plat*

Located in New York, NY

GIA Certified 3.00ct Natural Purple Pink Sapphire ring. Report: 6355608593 Asscher cut: 8.57 X 8.38 X 4.59mm Transparent, Purple Pink Color .30ct. Side natural Baguette diamonds ...

Category

2010s American Unknown Solitaire Rings

Materials

Diamond, Pink Sapphire, 18k Gold, Yellow Gold, Platinum

GIA Certified 1.61 Carat Oval Cut Purple Red Ruby 1.01Carat Diamonds Ring 18 kt*
GIA Certified 1.61 Carat Oval Cut Purple Red Ruby 1.01Carat Diamonds Ring 18 kt*

GIA Certified 1.61 Carat Oval Cut Purple Red Ruby 1.01Carat Diamonds Ring 18 kt*

Located in New York, NY

GIA Certified 1.61Ct Natural Ruby Ring Report: 6177094723 Oval cut Clean Clarity 8.53 X 6.50 X 3.15mm GIA: Purpulish Red Heat Only. 1.01ct. side round diamonds. G-color vs...

Category

2010s American Unknown Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

11ct Diamond & Pink Kunzite Cushion Cut Ring 14 Karat
11ct Diamond & Pink Kunzite Cushion Cut Ring 14 Karat

11ct Diamond & Pink Kunzite Cushion Cut Ring 14 Karat

Located in Laguna Hills, CA

Spodumene, Kunzite Cushion Cut, Diamond Ring consisting of a total of (23) diamonds surround the center stone. Clarity of VS quality diamonds surrounds a spectacular center stone, ...

Category

Late 19th Century American Contemporary Antique Unknown Solitaire Rings

Materials

Diamond, Kunzite, 14k Gold, Yellow Gold

1890s Victorian 14K 3.67 Ct Diamond Antique Ring Handmade American Size 6.25
1890s Victorian 14K 3.67 Ct Diamond Antique Ring Handmade American Size 6.25

1890s Victorian 14K 3.67 Ct Diamond Antique Ring Handmade American Size 6.25

Located in Santa Monica, CA

1890s Victorian 14K 3.67 Ct Diamond Antique Ring Handmade American Size 6.25 Size 6.25 4.1 gram Handmade, no damage, in good condition 9.8~9.4 mm wide by 5.4 mm deep Top Top ligh...

Category

1890s American Art Nouveau Antique Unknown Solitaire Rings

Materials

Diamond, 14k Gold

14k Yellow Gold Cushion Cut Prong Set Smokey Quartz Solitaire Ring
14k Yellow Gold Cushion Cut Prong Set Smokey Quartz Solitaire Ring

14k Yellow Gold Cushion Cut Prong Set Smokey Quartz Solitaire Ring

Located in Montclair, NJ

–Stone(s)– (1) Natural Genuine Quartz - Cushion Cut - Prong Set - Smokey Brown Color - 15.9x11.9mm (approx.) Material: Solid 14k Yellow Gold Weight: 5.43 Grams Ring Size: 5.0 ( fitt...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Quartz, Gold, 14k Gold, Yellow Gold

2.66ct Natural Emerald Cut Bluish Green Bezel Set Men's Solitaire Ring
2.66ct Natural Emerald Cut Bluish Green Bezel Set Men's Solitaire Ring

2.66ct Natural Emerald Cut Bluish Green Bezel Set Men's Solitaire Ring

Located in Jupiter, FL

This bold solitaire ring showcases a striking over 2.66-carat Zambian emerald-cut emerald, known for its exceptional eye clarity and remarkable luster. Set in a hefty 10-gram 14K yel...

Category

2010s Zambian Art Deco Unknown Solitaire Rings

Materials

Emerald, 14k Gold, Yellow 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

Art Deco Old European Diamond Onyx Platinum Cocktail Ring
Art Deco Old European Diamond Onyx Platinum Cocktail Ring

Art Deco Old European Diamond Onyx Platinum Cocktail Ring

Located in Boca Raton, FL

Beautiful Art Deco diamond and onyx cocktail ring handcrafted in platinum. The ring features a bezel set Old European cut diamond weighing approximately .60 carats, and another 8 sid...

Category

Early 20th Century American Art Deco Unknown Solitaire Rings

Materials

Diamond, Onyx, Platinum

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

Yellow Sapphire with Diamond Ring set in 18K Gold Settings

Located in Bangkok, TH

Yellow Sapphire 1.16 carats with Yellow Sapphire 1.81 carats and Diamond 0.37 carat Ring set in 18K Gold Settings Width: 1.5 cm Length: 1.7 cm Ring Size: 53 Total Weight: 7.47 gra...

Category

2010s Thai Contemporary Unknown Solitaire Rings

Materials

Diamond, Yellow Sapphire, 18k Gold

Sterling silver 925 natural BALTIC amber ring made in POLAND size 9 2.16g
Sterling silver 925 natural BALTIC amber ring made in POLAND size 9 2.16g

Sterling silver 925 natural BALTIC amber ring made in POLAND size 9 2.16g

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

4.45ct 14K Natural Emerald Cut Emerald Solitaire Split Shank Engagement Ring
4.45ct 14K Natural Emerald Cut Emerald Solitaire Split Shank Engagement Ring

4.45ct 14K Natural Emerald Cut Emerald Solitaire Split Shank Engagement Ring

Located in Jupiter, FL

Displayed is a stunning emerald solitaire engagement or right-hand ring in 14K yellow gold. This gorgeous solitaire ring carries an estimated 4.45-carat emerald in a bezel setting. F...

Category

2010s Zambian Modern Unknown Solitaire Rings

Materials

Emerald, Gold, 14k Gold, Yellow Gold

Ruby with Diamond Ring Set in 18 Karat Gold Settings
Ruby with Diamond Ring Set in 18 Karat Gold Settings

Ruby with Diamond Ring Set in 18 Karat Gold Settings

Located in Bangkok, TH

Ruby 4.91 carats with Diamond 2.06 carats Ring set in 18 Karat Gold Settings Width: 0.8 cm Length: 1.3 cm Ring Size: 54 Total Weight: 11.26 grams "We first opened doors in 1980 w...

Category

2010s Thai Contemporary Unknown Solitaire Rings

Materials

Diamond, Ruby, Gold, 18k Gold

3.50-Carat 14K Emerald Cut Colombian Emerald Tension Set Men's Ring
3.50-Carat 14K Emerald Cut Colombian Emerald Tension Set Men's Ring

3.50-Carat 14K Emerald Cut Colombian Emerald Tension Set Men's Ring

Located in Jupiter, FL

Displayed is a classic and unique Colombian emerald solitaire emerald cut men's ring in 14K yellow gold. This solitaire ring carries a full emerald in a secure tension-prong setting....

Category

2010s Colombian Modern Unknown Solitaire Rings

Materials

Emerald, 14k Gold, Yellow Gold

Ring with old mine cut diamond up to 0.20ct 18k yellow gold 5.5 grams
Ring with old mine cut diamond up to 0.20ct 18k yellow gold 5.5 grams

Ring with old mine cut diamond up to 0.20ct 18k yellow gold 5.5 grams

Located in The Hague, ZH

18k yellow gold ring with old mine-cut diamond up to 0.20 ct – H/I - pique - ring size US 7.5 – EU 17.75 (56) Detailed description The top of the ring is 6.9 mm wide and 3.2 mm hig...

Category

1980s Dutch Early Victorian Vintage Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

2.32 Carat Cushion Shaped Antique Rose Cut Diamond in Platinum and Yellow Gold
2.32 Carat Cushion Shaped Antique Rose Cut Diamond in Platinum and Yellow Gold

2.32 Carat Cushion Shaped Antique Rose Cut Diamond in Platinum and Yellow Gold

Located in Nashville, TN

This fabulous ring, a genuine Edwardian (Greek Revival) piece, has an approximate 2.32 ct cushion shaped rose cut diamond bezel set into its top. Enveloping the center stone are 8 ci...

Category

Early 1900s Edwardian Antique Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

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

0.16ctw Diamond Solitaire Engagement Ring 14k Yellow Gold Size 6.25 Promise
0.16ctw Diamond Solitaire Engagement Ring 14k Yellow Gold Size 6.25 Promise

0.16ctw Diamond Solitaire Engagement Ring 14k Yellow Gold Size 6.25 Promise

Located in McLeansville, NC

Gemstone Information: - Natural Diamond - Carats - 0.16ct Cut - Round Color - H Clarity - I1 Metal: 14k Yellow Gold Weight: 2.2 Grams Stamps: 14k Finerock Face Height: 3.7 mm Rise...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Solitaire Diamond Engagement Ring Mined .50ct 14K Princess Cut White Gold
Solitaire Diamond Engagement Ring Mined .50ct 14K Princess Cut White Gold

Solitaire Diamond Engagement Ring Mined .50ct 14K Princess Cut White Gold

Located in Dearborn, MI

Solitaire Princess Cut Diamond Engagement Ring .50ct 14K White Gold Featuring a Gorgeous .50ct Genuine Natural Mined Princess Cut Diamond Center 100% Natural Mined Diamond .50 ...

Category

2010s Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Art Nouveau 10 Karat Gold Malachite Ring
Art Nouveau 10 Karat Gold Malachite Ring

Art Nouveau 10 Karat Gold Malachite Ring

Located in Wallkill, NY

Stunning Gold Malachite ring set in a wonderfully detailed setting. The ring is a size 9 and can be sized by us or your jeweler. Ring measures .76 ...

Category

1920s Art Nouveau Vintage Unknown Solitaire Rings

Materials

Malachite, 10k Gold, Yellow Gold

18k Diamond and Pink Sapphire Ring 4.97 CTW VS Quality
18k Diamond and Pink Sapphire Ring 4.97 CTW VS Quality

18k Diamond and Pink Sapphire Ring 4.97 CTW VS Quality

Located in Laguna Hills, CA

Stunning quality and style with this vast, dome-shaped Pink Sapphire and Diamond ring. The rings center Pink Sapphire measures a 10.86mm x 7.04mm gemstone and is a natural, untreated...

Category

21st Century and Contemporary American Contemporary Unknown Solitaire Rings

Materials

Pink Sapphire, Diamond, Yellow Gold, 18k Gold

Sterling silver 925 natural BALTIC amber ring made in POLAND size 9.75 2.18g
Sterling silver 925 natural BALTIC amber ring made in POLAND size 9.75 2.18g

Sterling silver 925 natural BALTIC amber ring made in POLAND size 9.75 2.18g

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

Antique and Contemporary 1.54 Carat Diamond and 18k Yellow Gold Solitaire Ring
Antique and Contemporary 1.54 Carat Diamond and 18k Yellow Gold Solitaire Ring

Antique and Contemporary 1.54 Carat Diamond and 18k Yellow Gold Solitaire Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 1.54 carat diamond and 18 karat yellow gold, platinum set solitaire ring; part of our diverse jewelry and estate jewelry collections. This st...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Yellow Gold, Platinum

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

Aquamarine with Blue Sapphire Ring Set in 18 Karat Rose Gold Settings
Aquamarine with Blue Sapphire Ring Set in 18 Karat Rose Gold Settings

Aquamarine with Blue Sapphire Ring Set in 18 Karat Rose Gold Settings

Located in Bangkok, TH

Aquamarine 7.03 carats with Blue Sapphire 4.57 carats Ring set in 18 Karat Rose Gold Settings Width: 1.6 cm Length 2.1 cm Ring Size: 54 Total Weight: 14.73 grams Aquamarine Widt...

Category

2010s Thai Contemporary Unknown Solitaire Rings

Materials

Aquamarine, Blue Sapphire, 18k Gold, Rose Gold

Sterling silver 925 natural BALTIC amber ring made in POLAND size 7 1.65g
Sterling silver 925 natural BALTIC amber ring made in POLAND size 7 1.65g

Sterling silver 925 natural BALTIC amber ring made in POLAND size 7 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

Wood Ring Solid Yellow Gold & Oval Cabochon Bezel Set Tiger Eye Solitaire Stone
Wood Ring Solid Yellow Gold & Oval Cabochon Bezel Set Tiger Eye Solitaire Stone

Wood Ring Solid Yellow Gold & Oval Cabochon Bezel Set Tiger Eye Solitaire Stone

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Tiger Eye- Oval Cabochon Cut - Bezel Set - Greenish Brown Color - 12x9.9mm (approx.) Material: Wood with 14k Yellow Gold Inside & Bezel Weight:...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Tiger's Eye, Gold, Yellow Gold

Vintage Diamond and Platinum Solitaire Ring
Vintage Diamond and Platinum Solitaire Ring

Vintage Diamond and Platinum Solitaire Ring

Located in Chipping Campden, GB

The central emerald cut diamond in this ring measures 75pts and is H/I colour SI2 and has baguette diamonds either side. These measure 5pts each. The stones all have a wonderful glis...

Category

1980s British Modern Vintage Unknown Solitaire Rings

Materials

Diamond, Platinum

Star Ruby with Diamond Ring set in 18K Gold Settings
Star Ruby with Diamond Ring set in 18K Gold Settings

Star Ruby with Diamond Ring set in 18K Gold Settings

Located in Bangkok, TH

Star Ruby 10.05 carats with Diamond 0.77 carat Ring set in 18K Gold Settings Width: 2.0 cm Length: 1.3 cm Ring Size: 53 Total Weight: 6.74 grams "We first opened doors in 1980 wh...

Category

2010s Thai Contemporary Unknown Solitaire Rings

Materials

Diamond, Ruby, Star Ruby, 18k Gold

Vintage Turquoise and 14 Karat Gold Ring
Vintage Turquoise and 14 Karat Gold Ring

Vintage Turquoise and 14 Karat Gold Ring

Located in Rotterdam, NL

A lovely turquoise ring set in a gold band. The turquoise stone is oval shaped and set in a high polished 14 karat gold frame. The gold of the ring has a small openwork design on bot...

Category

Late 20th Century Dutch Contemporary Unknown Solitaire Rings

Materials

Turquoise, Gold, 14k Gold

Mid Century 3 Carat Engagement Ring. Round Transitional Platinum Engraved L VS1
Mid Century 3 Carat Engagement Ring. Round Transitional Platinum Engraved L VS1

Mid Century 3 Carat Engagement Ring. Round Transitional Platinum Engraved L VS1

Located in New York, NY

Other Details: Primary Stone: Diamond Center Diamond Weight: 3.00 Carats Center Diamond Cut: Transitional Cut Center Diamond Color: L Color Center Diamond Clarity: VS1 Stone Settin...

Category

1950s Art Deco Vintage Unknown Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 4.40ct Natural Green Emerald Diamonds Ring 18kt "F1" Halo Prime*
GIA Certified 4.40ct Natural Green Emerald Diamonds Ring 18kt "F1" Halo Prime*

GIA Certified 4.40ct Natural Green Emerald Diamonds Ring 18kt "F1" Halo Prime*

Located in New York, NY

GIA Certified Natural Emerald diamonds ring. 4.40ct natural emerald GIA Report # 2195998847 Transparent, Green Classic Oval brilliant cut 11.11 x 9.32 x 7.10mm Minor "F1" enha...

Category

2010s American Unknown Solitaire Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Antique Victorian Solid Yellow Gold .36ct Old Buttercup Diamond Solitaire Ring
Antique Victorian Solid Yellow Gold .36ct Old Buttercup Diamond Solitaire Ring

Antique Victorian Solid Yellow Gold .36ct Old Buttercup Diamond Solitaire Ring

Located in Montclair, NJ

–Stone(s): – (1) Natural Genuine Diamond - Old European Cut - Buttercup Prong Set - I Color - VS2 Clarity - 0.36ct (approx.) Material: Solid 14k Yellow Gold Total Weight: 3.16 Gram...

Category

19th Century Victorian Antique Unknown Solitaire Rings

Materials

Diamond, Gold, Yellow Gold

14K White Gold Heart Cut Diamond Solitaire Ring- Modern Design
14K White Gold Heart Cut Diamond Solitaire Ring- Modern Design

14K White Gold Heart Cut Diamond Solitaire Ring- Modern Design

Located in Antwerp, BE

Exhibiting timeless romance, this elegant ring features a brilliant heart-cut diamond as its singular focal point. The diamond is delicately held by a minimalist three-prong setting,...

Category

2010s Indian Modern Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

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

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

Art Deco Engagement Ring Old European Cut Diamond Platinum Ring Solitaire

Located in Beverly Hills, CA

This Art Deco platinum ring centers around an Old European cut diamond with a soft, romantic glow and broad facets. The elevated setting highlights the diamond beautifully, while the...

Category

Early 20th Century Unknown Art Deco Unknown Solitaire Rings

Materials

White Diamond, Diamond, Platinum

ART NOUVEAU Solitaire ring with old mine cut diamond up to 0.50ct 14k gold
ART NOUVEAU Solitaire ring with old mine cut diamond up to 0.50ct 14k gold

ART NOUVEAU Solitaire ring with old mine cut diamond up to 0.50ct 14k gold

Located in The Hague, ZH

14k bicolor solitaire ring set with old mine cut diamond up to 0.50ct - F/G - VS/SI - ring size US 7 - EU 17.25 (54) detailed description: the front of the ring is 5.0 mm wide and ...

Category

1910s Dutch Art Nouveau Vintage Unknown Solitaire Rings

Materials

Diamond, 14k Gold

Graceful Smoky Quartz Solitaire Ring in 14k White Gold
Graceful Smoky Quartz Solitaire Ring in 14k White Gold

Graceful Smoky Quartz Solitaire Ring in 14k White Gold

Located in Bloomington, MN

Graceful Smoky Quartz Solitaire Ring in 14k White Gold Crafted in 14k white gold, this ring features a 1.00 carat pear-shaped smoky quartz in a classic solitaire setting. The elonga...

Category

21st Century and Contemporary Contemporary Unknown Solitaire Rings

Materials

Quartz, 14k Gold, White Gold

GIA Certified 4.08 Carat Burma Red Ruby Diamonds Ring 18 Karat*
GIA Certified 4.08 Carat Burma Red Ruby Diamonds Ring 18 Karat*

GIA Certified 4.08 Carat Burma Red Ruby Diamonds Ring 18 Karat*

Located in New York, NY

GIA Certified 2.73Ct Natural Ruby Ring Report: 2195467156 Cushion cut, Transparent 8.04 X 7.04 X 5.81mm GIA: "Red" & Burma Origin See report in photo 1.35ct. side round ...

Category

2010s American Unknown Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Georgian 18k Gold and Silver Rose Cut Diamond Cluster Ring, Circa 1820
Georgian 18k Gold and Silver Rose Cut Diamond Cluster Ring, Circa 1820

Georgian 18k Gold and Silver Rose Cut Diamond Cluster Ring, Circa 1820

Located in Firenze, IT

The round rose-cut diamond surrounded by small rose cuts border, within foiled closed-back settings, to trifurcated fleur-de-lys shoulders and a reeded hoop, mounted in silver and go...

Category

Early 19th Century British Georgian Antique Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Sterling Silver

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

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

Vintage Aquamarine and Diamond 18 Carat Gold Solitaire Ring

Located in Chipping Campden, GB

Set in a simple setting modelled in platinum this aquamarine stone measures 1ct. Either side of the stone are diamonds which total 30pts. The ring is modelled in 18ct gold. Fully hal...

Category

1970s British Vintage Unknown Solitaire Rings

Materials

Aquamarine, Diamond, Gold

1.03ct Earth-Mined Round Brilliant Cut Diamond Solitaire 18K Two-Tone Gold Ring
1.03ct Earth-Mined Round Brilliant Cut Diamond Solitaire 18K Two-Tone Gold Ring

1.03ct Earth-Mined Round Brilliant Cut Diamond Solitaire 18K Two-Tone Gold Ring

Located in MELBOURNE, AU

Of timeless & visually striking Solitaire design this ring is bezel-set with a sparkling Round Brilliant Cut Diamond – of impressive size – 1.03ct of I colour, VS2 clarity & sun-...

Category

Early 2000s Australian Unknown Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White 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 0.59 carat with Diamond 0.03 carat Ring set in 18K Gold Settings Width: 0.5 cm Length: 0.5 cm Ring Size: 52 Total Weight: 2.72 grams "We first opened doors in 1980 ...

Category

2010s Thai Contemporary Unknown Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Vintage Victorian Era Rose Gold Amethyst Ring
Vintage Victorian Era Rose Gold Amethyst Ring

Vintage Victorian Era Rose Gold Amethyst Ring

Located in Montgomery, AL

We are loving this vintage beauty!!! Ring Details Material: 14K Rose Gold Era: Victorian 1840 - 1900 Head Width: 8.5mm Head Height: 4.5mm Shank Width: 33.2mm Weight: 1.5 Grams Finge...

Category

20th Century Unknown Solitaire Rings

Materials

Amethyst, Gold, 14k Gold, Rose Gold

18K Gold 6.55cts Bezel Set Men's Colombian Emerald Solitaire Gypsy Signet Ring
18K Gold 6.55cts Bezel Set Men's Colombian Emerald Solitaire Gypsy Signet Ring

18K Gold 6.55cts Bezel Set Men's Colombian Emerald Solitaire Gypsy Signet Ring

Located in Jupiter, FL

Displayed is a stunning, Colombian emerald signet bezel ring in 18K yellow gold. This gorgeous statement-size solitaire ring carries a 6.55-carat ethically mined emerald in a secure ...

Category

2010s Colombian Art Deco Unknown Solitaire Rings

Materials

Emerald, 18k Gold

New 0.70ct Green Alexandrite Solitaire Ring 14k White Gold Size 6.5 Filigree
New 0.70ct Green Alexandrite Solitaire Ring 14k White Gold Size 6.5 Filigree

New 0.70ct Green Alexandrite Solitaire Ring 14k White Gold Size 6.5 Filigree

Located in McLeansville, NC

Gemstone Information: *Natural Alexandrite* Total Carats - 0.70ct Cut - Emerald Color - Dark Green Metal: 14k White Gold Weight: 2.7 Grams Stamps: 14k Face Height: 7 mm Rise Above...

Category

2010s Unknown Solitaire Rings

Materials

Alexandrite, White Gold

Victorian Old European Cut Diamond 18K Gold Antique Solitaire Engagement Ring
Victorian Old European Cut Diamond 18K Gold Antique Solitaire Engagement Ring

Victorian Old European Cut Diamond 18K Gold Antique Solitaire Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing 0.95 carats H color VS2 clarity Set in an eight talon prong mount with swooping basket Completed by satin finish Tested as 18 karat gol...

Category

1880s Victorian Antique Unknown Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

1920s 14 Karat White Gold Blue Synthetic Spinel Ring, GIA Certification
1920s 14 Karat White Gold Blue Synthetic Spinel Ring, GIA Certification

1920s 14 Karat White Gold Blue Synthetic Spinel Ring, GIA Certification

Located in Wallkill, NY

Lovely Greenish Blue Synthetic Spinel 14K White Gold Ring. Stone is an Octagonal shape with Modified Brilliant Cut. The ring is a size 6 and can be made larger of smaller by us or yo...

Category

1920s Art Nouveau Vintage Unknown Solitaire Rings

Materials

Spinel, 14k Gold, White Gold

Estate-Style 3.17 Carat Cabochon Ruby and 8ct Diamond Bombé Ring 18K White Gold
Estate-Style 3.17 Carat Cabochon Ruby and 8ct Diamond Bombé Ring 18K White Gold

Estate-Style 3.17 Carat Cabochon Ruby and 8ct Diamond Bombé Ring 18K White Gold

Located in Laguna Hills, CA

An exquisite example of fine sculptural jewelry, this striking cocktail ring is centered around a mesmerizing 3.17-carat pear-shaped ruby cabochon. The ruby showcases a deep, saturat...

Category

21st Century and Contemporary Contemporary Unknown Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

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.