Skip to main content

1 Carat Rings

to
416
2,919
1,148
1,517
1,082
1,187
3,409
481
685
191
217
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
2
26
536
3,094
11
16
40
29
21
19
10
11
13
19
1
2,979
623
56
1453
544
216
213
164
222
187
129
98
96
1,434
568
256
25
23
17
10
5
3
3
2
2
1
1
3,658
3,188
258
Carat Weight: 1 Carat
Platinum, Art Deco Style Calibrated Emerald & Diamond Ring
Platinum, Art Deco Style Calibrated Emerald & Diamond Ring

Platinum, Art Deco Style Calibrated Emerald & Diamond Ring

Located in Brighton, GB

Emerald Target Ring Platinum Circa 2000 A striking Art Deco–style ring showcasing timeless elegance and bold geometric design. Crafted in luxurious platinum, this statement piece...

Category

21st Century and Contemporary English Art Deco 1 Carat Rings

Materials

Diamond, Emerald, Platinum

GIA 18K 1.08 Ct Burma Vivid Red Pigeon's Blood Ruby&Diamonds Engagement Ring
GIA 18K 1.08 Ct Burma Vivid Red Pigeon's Blood Ruby&Diamonds Engagement Ring

GIA 18K 1.08 Ct Burma Vivid Red Pigeon's Blood Ruby&Diamonds Engagement Ring

Located in Kaohsiung City, TW

*GIA 18K 1.08 Ct Burma Vivid Red Pigeon's Blood Ruby&Diamonds Engagement Ring* GIA-certified Burma Vivid Red ( Pigeon's Blood ) Ruby weighing 1.08 ct set on the 18K yellow gold ...

Category

21st Century and Contemporary Taiwanese Contemporary 1 Carat Rings

Materials

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

Vintage 18ct White Gold, Diamond Three Stone Crossover Trilogy Engagement Ring
Vintage 18ct White Gold, Diamond Three Stone Crossover Trilogy Engagement Ring

Vintage 18ct White Gold, Diamond Three Stone Crossover Trilogy Engagement Ring

Located in Brighton, GB

Vintage Engagement Ring 18ct White Gold Hallmarked London 1978 Discover this stunning 18ct white gold engagement ring from the 1970s, showcasing a captivating three-stone design ...

Category

Late 20th Century English 1 Carat Rings

Materials

Diamond, 18k Gold, White Gold

Vintage 18ct White Gold, Princess Cut Diamond Single Stone Engagement Ring
Vintage 18ct White Gold, Princess Cut Diamond Single Stone Engagement Ring

Vintage 18ct White Gold, Princess Cut Diamond Single Stone Engagement Ring

Located in Brighton, GB

Vintage Engagement Ring 18ct White Gold Stamped Hallmarked Birmingham Circa 1990s Make a statement with this exquisite 1990s engagement ring, featuring a stunning single stone d...

Category

Late 20th Century English 1 Carat Rings

Materials

Diamond, 18k Gold, White Gold

GIA 18K 1.01 Ct Burma Vivid Red Pigeon's Blood Ruby&Diamonds Engagement Ring
GIA 18K 1.01 Ct Burma Vivid Red Pigeon's Blood Ruby&Diamonds Engagement Ring

GIA 18K 1.01 Ct Burma Vivid Red Pigeon's Blood Ruby&Diamonds Engagement Ring

Located in Kaohsiung City, TW

*GIA 18K 1.01 Ct Burma Vivid Red Pigeon's Blood Ruby&Diamonds Engagement Ring* GIA-certified Burma Vivid Red ( Pigeon's Blood ) Ruby weighing 1.01 ct set on the 18K yellow gold band...

Category

21st Century and Contemporary Taiwanese Contemporary 1 Carat Rings

Materials

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

MARKDOWN, 1.27 Carat Natural Diamond Yellow Gold Mini Band Ring 14 Karat
MARKDOWN, 1.27 Carat Natural Diamond Yellow Gold Mini Band Ring 14 Karat

MARKDOWN, 1.27 Carat Natural Diamond Yellow Gold Mini Band Ring 14 Karat

Located in Great Neck Plaza, NY

1.27 Carat Natural Diamond Mini Band Ring in 14K Yellow Gold A refined and elegant diamond mini band ring, crafted in solid 14K yellow gold and set with a total of 1.27 carats of na...

Category

2010s American 1 Carat Rings

Materials

Diamond, Yellow Gold

Harry Winston Platinum Eternity Wedding Band with Round Diamonds and B. Sapphir
Harry Winston Platinum Eternity Wedding Band with Round Diamonds and B. Sapphir

Harry Winston Platinum Eternity Wedding Band with Round Diamonds and B. Sapphir

By Harry Winston

Located in Chicago, IL

This exquisite Harry Winston eternity wedding band showcases the house’s legendary craftsmanship and refined aesthetic. Expertly handcrafted in platinum, the ring features an elegant...

Category

2010s American Contemporary 1 Carat Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

Antique 1920s Platinum French Stamped, 1.40 Carat Diamond Full Eternity Ring
Antique 1920s Platinum French Stamped, 1.40 Carat Diamond Full Eternity Ring

Antique 1920s Platinum French Stamped, 1.40 Carat Diamond Full Eternity Ring

Located in Brighton, GB

Antique Eternity Ring Platinum French Stamped Circa 1920s This stunning platinum eternity ring is a true gem. It's fully set with an estimated 1.40 carats of exquisite French dia...

Category

Early 20th Century French 1 Carat Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum 1.25 Carat H VS1 Diamond Six-Prong Engagement Ring
Tiffany & Co. Platinum 1.25 Carat H VS1 Diamond Six-Prong Engagement Ring

Tiffany & Co. Platinum 1.25 Carat H VS1 Diamond Six-Prong Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

A timeless symbol of love and commitment, this Tiffany & Co. platinum engagement ring showcases the iconic six-prong solitaire design that has defined elegance for generations. R...

Category

21st Century and Contemporary American Contemporary 1 Carat Rings

Materials

Diamond, Platinum

GIA 18K 1.01 Ct Burma Pigeon Blood Red Ruby Engagement Ring
GIA 18K 1.01 Ct Burma Pigeon Blood Red Ruby Engagement Ring

GIA 18K 1.01 Ct Burma Pigeon Blood Red Ruby Engagement Ring

Located in Kaohsiung City, TW

*GIA 18K 1.01 Ct Burma Pigeon Blood Red Ruby Engagement Ring* GIA-certified Burma Pigeon Blood Red Ruby weighing 1.01 ct set on the 18K yellow gold band with natural round brilliant...

Category

21st Century and Contemporary Taiwanese Contemporary 1 Carat Rings

Materials

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

Antique 1920s Platinum French Stamped, 1.20 Carat Full Diamond Eternity Ring
Antique 1920s Platinum French Stamped, 1.20 Carat Full Diamond Eternity Ring

Antique 1920s Platinum French Stamped, 1.20 Carat Full Diamond Eternity Ring

Located in Brighton, GB

Antique Eternity Ring Platinum French Stamped Circa 1920s This stunning platinum eternity ring is a true gem. It's fully set with around 1.20 carats of exquisite French diamonds ...

Category

Early 20th Century French 1 Carat Rings

Materials

Diamond, Platinum

GIA Certified No Heat 1.30 Carat Natural Pink Sapphire Diamond White Gold Ring
GIA Certified No Heat 1.30 Carat Natural Pink Sapphire Diamond White Gold Ring

GIA Certified No Heat 1.30 Carat Natural Pink Sapphire Diamond White Gold Ring

By DGI

Located in Los Angeles, CA

GIA Certified No Heat 1.30 Carat Natural Pink Sapphire Diamond White Gold Ring This beautiful ring has a Natural Oval Cut Pink Sapphire that weights 1.09 Carats. The pink sapphire m...

Category

2010s American Contemporary 1 Carat Rings

Materials

Diamond, Pink Sapphire, 14k Gold, White Gold

Tiffany & Co. Schlumberger “X” Sixteen Diamond Ring Band in 18K Yellow Gold
Tiffany & Co. Schlumberger “X” Sixteen Diamond Ring Band in 18K Yellow Gold

Tiffany & Co. Schlumberger “X” Sixteen Diamond Ring Band in 18K Yellow Gold

By Tiffany & Co.

Located in Chicago, IL

Tiffany & Co. Schlumberger “X” Sixteen Diamond Ring Band in 18K Yellow Gold and Platinum From the iconic Jean Schlumberger Collection, this Tiffany & Co. “X” band exemplifie...

Category

2010s American Contemporary 1 Carat Rings

Materials

Diamond, White Diamond, 10k Gold, 18k Gold, Yellow Gold, Platinum

Antique 18ct White Gold, 1920s 1.20 Carat Diamond Single Stone Engagement Ring
Antique 18ct White Gold, 1920s 1.20 Carat Diamond Single Stone Engagement Ring

Antique 18ct White Gold, 1920s 1.20 Carat Diamond Single Stone Engagement Ring

Located in Brighton, GB

Antique Diamond Engagement Ring 18ct White Gold Circa 1920’s Introducing a stunning 18ct white gold engagement ring from the 1920s, featuring a captivating natural diamond centre...

Category

Early 20th Century European 1 Carat Rings

Materials

Diamond, 18k Gold, White Gold

Antique 18ct Yellow Gold Stamped, Victorian Diamond Marquise/Navette Ring
Antique 18ct Yellow Gold Stamped, Victorian Diamond Marquise/Navette Ring

Antique 18ct Yellow Gold Stamped, Victorian Diamond Marquise/Navette Ring

Located in Brighton, GB

Antique Marquise Ring 18ct Gold Stamped Circa 1880 This exquisite Victorian marquise/navette-shaped ring is crafted in 18ct yellow gold, and adorned with a fantastic arrangement o...

Category

Late 19th Century English Victorian Antique 1 Carat Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 18ct White Gold Diamond Eternity Ring
Vintage 18ct White Gold Diamond Eternity Ring

Vintage 18ct White Gold Diamond Eternity Ring

Located in Brighton, GB

Diamond Eternity Ring 18ct White Gold Diamond Weight Approx 1.0cts Weight 4.5g UK Size J/K- not sizeable USA Size 5.25 All of our items are either Antique, Vintage or Preloved....

Category

Mid-20th Century European 1 Carat Rings

Materials

Diamond, 18k Gold, White Gold

Harry Winston Round Brilliant Diamond Ring in Platinum
Harry Winston Round Brilliant Diamond Ring in Platinum

Harry Winston Round Brilliant Diamond Ring in Platinum

By Harry Winston

Located in Chicago, IL

This extraordinary Harry Winston Platinum Round Brilliant Diamond Pavé Engagement Ring showcases the House’s unrivaled mastery in selecting and setting the world’s finest diamonds. A...

Category

2010s American Modern 1 Carat Rings

Materials

Diamond, White Diamond, Platinum

GIA 18K 1.17 Ct Burma Red Ruby&Diamonds Engagement Ring
GIA 18K 1.17 Ct Burma Red Ruby&Diamonds Engagement Ring

GIA 18K 1.17 Ct Burma Red Ruby&Diamonds Engagement Ring

Located in Kaohsiung City, TW

*GIA 18K 1.17 Ct Burma Red Ruby&Diamonds Engagement Ring* GIA-certified Burma red Ruby weighing 1.17 ct set on the 18K yellow gold band with natural round brilliant FG VS, weighing ...

Category

21st Century and Contemporary Taiwanese Contemporary 1 Carat Rings

Materials

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

Tiffany & Co. Victoria Blue Sapphire and Diamond Ring in Platinum & 18K Yellow
Tiffany & Co. Victoria Blue Sapphire and Diamond Ring in Platinum & 18K Yellow

Tiffany & Co. Victoria Blue Sapphire and Diamond Ring in Platinum & 18K Yellow

By Tiffany & Co.

Located in Chicago, IL

Tiffany & Co. Victoria Blue Sapphire and Diamond Ring in Platinum & 18K Yellow Gold, 1.07 Total Carat Weight From Tiffany & Co.’s celebrated Victoria Collection, this ex...

Category

2010s American Modern 1 Carat Rings

Materials

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

Tiffany & Co. Cert. Cushion Cut Diamond Eng. Ring, 1.10 Carat F VS1 — 1.80 TCW
Tiffany & Co. Cert. Cushion Cut Diamond Eng. Ring, 1.10 Carat F VS1 — 1.80 TCW

Tiffany & Co. Cert. Cushion Cut Diamond Eng. Ring, 1.10 Carat F VS1 — 1.80 TCW

By Tiffany & Co.

Located in Chicago, IL

This magnificent Tiffany & Co. diamond engagement ring features a natural 1.10-carat Cushion Cut diamond, certified by Tiffany & Co. The center stone is a beautifully cut Mod...

Category

2010s American Modern 1 Carat Rings

Materials

Diamond, White Diamond, Platinum

1.72 Carat Pink Sapphire Diamond Platinum Engagement Ring
1.72 Carat Pink Sapphire Diamond Platinum Engagement Ring

1.72 Carat Pink Sapphire Diamond Platinum Engagement Ring

By DGI

Located in Los Angeles, CA

This beautiful ring has a Natural Cushion Cut Pink Sapphire that weighs 1.02 Carats and measures at approximately 5 mm x 5 mm. The ring is embellished with 4 Round Cut Diamonds and...

Category

2010s American Contemporary 1 Carat Rings

Materials

Pink Sapphire, Diamond, Platinum

Yellow Gold Diamond Engagement Ring & Wedding Band - 14k Princess 1.08ctw
Yellow Gold Diamond Engagement Ring & Wedding Band - 14k Princess 1.08ctw

Yellow Gold Diamond Engagement Ring & Wedding Band - 14k Princess 1.08ctw

Located in Greensboro, NC

Size: 6 3/4 Sizing Fee: Up 2 sizes for $100 or Down 1 size for $60 Date: May 7, 2026 Metal Content: 14k Yellow Gold Stone Information Natural Diamond Carat(s): .40ct Cut: Princes...

Category

21st Century and Contemporary 1 Carat Rings

Materials

Diamond, 14k Gold, Yellow Gold

18K Gold Engagement Ring 1.43ct Padparadscha Sapphire and Diamond Pave Band V120
18K Gold Engagement Ring 1.43ct Padparadscha Sapphire and Diamond Pave Band V120

18K Gold Engagement Ring 1.43ct Padparadscha Sapphire and Diamond Pave Band V120

Located in Osprey, FL

♥ 18K Gold Engagement Ring 1.43ct Padparadscha Sapphire and Diamond Pave Band V1209 ♥ The overall setting measures 6.2mm in width, 6.8mm in length, and sits 4.3mm tall from the finge...

Category

2010s American 1 Carat Rings

Materials

Diamond, Sapphire, Padparadscha Sapphire , 18k Gold

Le Vian Desert Diamond Cluster Band - Rose Gold 14k Rd 1.00ctw Loop Knot Ring
Le Vian Desert Diamond Cluster Band - Rose Gold 14k Rd 1.00ctw Loop Knot Ring

Le Vian Desert Diamond Cluster Band - Rose Gold 14k Rd 1.00ctw Loop Knot Ring

By Le Vian

Located in Greensboro, NC

Retail Price: $3000 Size: 5 3/4 Sizing Fee: Up 3 sizes for $50 or Down 2 sizes for $40 Brand: Le Vian Collection: Desert Diamonds Date: May 8, 2026 Metal Content: 14k Rose Gold S...

Category

21st Century and Contemporary 1 Carat Rings

Materials

Diamond, 14k Gold, Rose Gold

Preloved 18ct White Gold Emerald & Diamond Cluster Ring
Preloved 18ct White Gold Emerald & Diamond Cluster Ring

Preloved 18ct White Gold Emerald & Diamond Cluster Ring

Located in Brighton, GB

Preloved Emerald Cluster Ring 18ct White Gold Stamped Circa 1980’s Gorgeous, Vintage Emerald & Diamond Cluster Ring. In Great Preloved Condition. Would Make a Fabulous Engagement...

Category

Late 20th Century English 1 Carat Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

1.1ct Natural Zambian Emerald Solitaire Ring in 18K Yellow Gold by Eytan Brandes
1.1ct Natural Zambian Emerald Solitaire Ring in 18K Yellow Gold by Eytan Brandes

1.1ct Natural Zambian Emerald Solitaire Ring in 18K Yellow Gold by Eytan Brandes

By Eytan Brandes

Located in Sherman Oaks, CA

This clean, modern 18 karat yellow gold ring by Eytan Brandes features a vibrant bezel-set emerald. The step-cut emerald is from Zambia, treated only with oil (as most emeralds ar...

Category

2010s American Contemporary 1 Carat Rings

Materials

Emerald, Gold, 18k Gold, Yellow Gold

Vintage Marquise Aquamarine Leaf Ring in 18K Gold by NOOI Jewelry
Vintage Marquise Aquamarine Leaf Ring in 18K Gold by NOOI Jewelry

Vintage Marquise Aquamarine Leaf Ring in 18K Gold by NOOI Jewelry

Located in Dueville, IT

This ring is deeply inspired by the organic, flowing lines of the Art Nouveau movement—a time when jewelry design looked entirely to the poetry of nature. I wanted to create a piece ...

Category

2010s Italian Art Nouveau 1 Carat Rings

Materials

Aquamarine, 18k Gold

Tiffany & Co. Platinum & 18K Rose Gold Soleste Fancy Pink Diamond Double Ring
Tiffany & Co. Platinum & 18K Rose Gold Soleste Fancy Pink Diamond Double Ring

Tiffany & Co. Platinum & 18K Rose Gold Soleste Fancy Pink Diamond Double Ring

By Tiffany & Co.

Located in Chicago, IL

Tiffany & Co. Platinum & 18K Rose Gold Soleste Fancy Pink Diamond Double Halo Ring, 1.49 Total Carat Weight — Certificate, Receipt & Packaging A breathtaking and excepti...

Category

2010s American Modern 1 Carat Rings

Materials

Diamond, White Diamond, Pink Diamond, Platinum

Harry Winston Diamond Three-Stone Platinum Ring – GIA Certified
Harry Winston Diamond Three-Stone Platinum Ring – GIA Certified

Harry Winston Diamond Three-Stone Platinum Ring – GIA Certified

By Harry Winston

Located in Chicago, IL

An elegant and timeless three-stone diamond ring by Harry Winston, crafted in luxurious platinum and centered around a stunning natural round brilliant cut diamond weighing approxima...

Category

1960s American Vintage 1 Carat Rings

Materials

Diamond, White Diamond, Platinum

Harry Winston Radiant Cut Diamond Engagement Ring
Harry Winston Radiant Cut Diamond Engagement Ring

Harry Winston Radiant Cut Diamond Engagement Ring

By Harry Winston

Located in Chicago, IL

An elegant and timeless engagement ring by Harry Winston, showcasing the house’s signature refinement and precision craftsmanship. At the center is a 1.10 carat radiant cut diamond,...

Category

1990s American Modern 1 Carat Rings

Materials

Diamond, White Diamond, Platinum

GIA 18K 1.00 Ct Burma Pigeon Blood Red Ruby Engagement Ring
GIA 18K 1.00 Ct Burma Pigeon Blood Red Ruby Engagement Ring

GIA 18K 1.00 Ct Burma Pigeon Blood Red Ruby Engagement Ring

Located in Kaohsiung City, TW

*GIA 18K 1.00 Ct Burma Pigeon Blood Red Ruby Engagement Ring* GIA-certified Burma Pigeon Blood Red Ruby weighing 1.00 ct set on the 18K white gold band with natural round brilliant ...

Category

21st Century and Contemporary Taiwanese Contemporary 1 Carat Rings

Materials

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

1.62 Carat Natural Emerald Diamond White Gold Engagement Ring
1.62 Carat Natural Emerald Diamond White Gold Engagement Ring

1.62 Carat Natural Emerald Diamond White Gold Engagement Ring

By DGI

Located in Los Angeles, CA

This ring has a 1.09 Carat Oval Cut Emerald and is surrounded by Natural Round Cut Diamonds that weighs 0.53 Carats. (Clarity: SI1, Color: F) The total carat weight of the ring is 1....

Category

2010s American Contemporary 1 Carat Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

1.45 Carat Natural Ruby Diamond 14 Karat Yellow Gold Engagement Ring
1.45 Carat Natural Ruby Diamond 14 Karat Yellow Gold Engagement Ring

1.45 Carat Natural Ruby Diamond 14 Karat Yellow Gold Engagement Ring

By DGI

Located in Los Angeles, CA

1.45 Carat Natural Ruby Diamond 14 Karat Yellow Gold Engagement Ring Natural and simple ruby diamond ring with a pear cut 1.19 Carat Ruby which is surrounded by natural round cut di...

Category

21st Century and Contemporary American Contemporary 1 Carat Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Tiffany & Co. 18K Gold Novo Fancy Vivid Yellow Oval Diamond Engagement Ring
Tiffany & Co. 18K Gold Novo Fancy Vivid Yellow Oval Diamond Engagement Ring

Tiffany & Co. 18K Gold Novo Fancy Vivid Yellow Oval Diamond Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Tiffany & Co. 18K Gold Novo Fancy Vivid Yellow Oval Diamond Engagement Ring From Tiffany’s celebrated Novo Collection, this engagement ring features a striking oval cut Fancy Vi...

Category

2010s American Contemporary 1 Carat Rings

Materials

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

GIA 18K 1.35 Ct Kashmir Unheated Red Purple Sapphire Engagement Ring
GIA 18K 1.35 Ct Kashmir Unheated Red Purple Sapphire Engagement Ring

GIA 18K 1.35 Ct Kashmir Unheated Red Purple Sapphire Engagement Ring

Located in Kaohsiung City, TW

*GIA 18K 1.35 Ct Kashmir Unheated Red Purple Sapphire Engagement Ring* GIA-certified Kashmir unheated Red Purple Sapphire weighing 1.35 ct set on the 18K yellow gold band with natur...

Category

21st Century and Contemporary Taiwanese Contemporary 1 Carat Rings

Materials

Diamond, Sapphire, Pink Sapphire, Purple Sapphire, Gold, 18k Gold, Yello...

Tiffany & Co. Platinum Emerald Cut Diamond Solitaire Engagement Ring
Tiffany & Co. Platinum Emerald Cut Diamond Solitaire Engagement Ring

Tiffany & Co. Platinum Emerald Cut Diamond Solitaire Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Tiffany & Co. Platinum Emerald Cut Diamond Solitaire Engagement Ring From the iconic Tiffany Novo collection, this elegant solitaire engagement ring features a stunning emerald ...

Category

2010s American Modern 1 Carat Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Fancy Intense Yellow Diamond Engagement Ring
Tiffany & Co. Fancy Intense Yellow Diamond Engagement Ring

Tiffany & Co. Fancy Intense Yellow Diamond Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

An exceptional and highly collectible Tiffany & Co. engagement ring, showcasing the maison’s mastery in colored diamond design and craftsmanship. At the center sits a magnificen...

Category

2010s American Contemporary 1 Carat Rings

Materials

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

Tiffany & Co. Antique Platinum Emerald and Diamond 1 Carat Cluster Ring
Tiffany & Co. Antique Platinum Emerald and Diamond 1 Carat Cluster Ring

Tiffany & Co. Antique Platinum Emerald and Diamond 1 Carat Cluster Ring

By Tiffany & Co.

Located in Chicago, IL

This exceptional antique Tiffany & Co. ring showcases a striking natural emerald set at the center of an elegant platinum cluster design. The vibrant green emerald is accented by...

Category

1970s American Retro Vintage 1 Carat Rings

Materials

Diamond, White Diamond, Emerald, Platinum

IGI 14K 1.08 Ct Unheated Vivid Purple Sapphire Vintage Engagement Ring
IGI 14K 1.08 Ct Unheated Vivid Purple Sapphire Vintage Engagement Ring

IGI 14K 1.08 Ct Unheated Vivid Purple Sapphire Vintage Engagement Ring

Located in Kaohsiung City, TW

*IGI 14K 1.08 Ct Unheated Vivid Purple Sapphire Vintage Engagement Ring* IGI-certified natural unheated vivid purple Sapphire weighing 1.08 ct set on the 14K white gold band with na...

Category

21st Century and Contemporary Taiwanese Contemporary 1 Carat Rings

Materials

Diamond, Purple Sapphire, Sapphire, Gold, White Gold, 14k Gold

Platinum 1.00 Carat Diamond Band Ring, VS1-2 Clarity, Size 7, USA
Platinum 1.00 Carat Diamond Band Ring, VS1-2 Clarity, Size 7, USA

Platinum 1.00 Carat Diamond Band Ring, VS1-2 Clarity, Size 7, USA

Located in Laguna Hills, CA

Beautiful quality, the four diamonds are each set individually in a 4-prong setting in a platinum band measuring 5.20 mm. The superior quality are VS1-2 clarity and color is F-G an...

Category

21st Century and Contemporary American Contemporary 1 Carat Rings

Materials

Diamond, Platinum

Guild 18K 1.02 Ct Zambia Vibrant Vivid Green Emerald&Diamonds Engagement Ring
Guild 18K 1.02 Ct Zambia Vibrant Vivid Green Emerald&Diamonds Engagement Ring

Guild 18K 1.02 Ct Zambia Vibrant Vivid Green Emerald&Diamonds Engagement Ring

Located in Kaohsiung City, TW

*Guild 18K 1.02 Ct Zambia Vibrant Vivid Green Emerald&Diamonds Engagement Ring* Guild-certified Zambia natural vibrant vivid green emerald weighing 1.02 ct set on the 18K white ...

Category

21st Century and Contemporary Taiwanese Contemporary 1 Carat Rings

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold

Yellow Gold Diamond Seven-Stone Band - 14k Marquise 1.00ctw Tiered Ring
Yellow Gold Diamond Seven-Stone Band - 14k Marquise 1.00ctw Tiered Ring

Yellow Gold Diamond Seven-Stone Band - 14k Marquise 1.00ctw Tiered Ring

Located in Greensboro, NC

Size: 9 Sizing Fee: Up 2 sizes for $50 or Down 2 sizes for $40 Metal Content: 14k Yellow Gold Stone Information Natural Diamonds Carat(s): 1.00ctw Cut: Marquise Color: I - J Clari...

Category

21st Century and Contemporary 1 Carat Rings

Materials

Diamond, 14k Gold, Yellow Gold

Tiffany & Co. Diamond Basket Weave Ring in 18 Karat Yellow Gold
Tiffany & Co. Diamond Basket Weave Ring in 18 Karat Yellow Gold

Tiffany & Co. Diamond Basket Weave Ring in 18 Karat Yellow Gold

By Tiffany & Co.

Located in Chicago, IL

An elegant and timeless Tiffany & Co. diamond ring crafted in richly polished 18 karat yellow gold. Showcasing a beautifully textured basket weave design, the ring is adorned wit...

Category

2010s American 1 Carat Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Art Deco Diamond and Sapphire Ring, 1.22ct European Cut, Cocktail Ring
Art Deco Diamond and Sapphire Ring, 1.22ct European Cut, Cocktail Ring

Art Deco Diamond and Sapphire Ring, 1.22ct European Cut, Cocktail Ring

Located in New Orleans, LA

A superb example of Art Deco craftsmanship, this circa 1925 platinum ring centers a 1.22-carat old European cut diamond graded J color and VS1 clarity, prized for its exceptional dep...

Category

Early 20th Century Art Deco 1 Carat Rings

Materials

Diamond, Blue Sapphire, Platinum

Two Heart Engagement Ring Sapphires 18K White Gold
Two Heart Engagement Ring Sapphires 18K White Gold

Two Heart Engagement Ring Sapphires 18K White Gold

By Emeralds Maravellous

Located in Brunswick, ME

Toi et Moi (You and Me) engagement ring features a pair of romantic, heart-shaped sapphires weighing a combined 1.10 carats, beautifully set in premium 18k white gold. The design per...

Category

21st Century and Contemporary American Contemporary 1 Carat Rings

Materials

Pink Sapphire, Blue Sapphire, Sapphire, 18k Gold, White Gold

GIA Certified 2.42 Carat Emerald Diamond 18 Karat White Gold Engagement Ring
GIA Certified 2.42 Carat Emerald Diamond 18 Karat White Gold Engagement Ring

GIA Certified 2.42 Carat Emerald Diamond 18 Karat White Gold Engagement Ring

By DGI

Located in Los Angeles, CA

GIA Certified 2.42 Carat Emerald Diamond 18 Karat White Gold Three Stone Ring Metal: 18 Karat White Gold Primary Stones: Emerald Accent Stones: Natural Diamonds Total Carat Weigh...

Category

2010s American Contemporary 1 Carat Rings

Materials

Emerald, Diamond, 18k Gold, White Gold

1.70 Carat Natural Pear Cut Ruby Diamond Yellow Gold Engagement Ring
1.70 Carat Natural Pear Cut Ruby Diamond Yellow Gold Engagement Ring

1.70 Carat Natural Pear Cut Ruby Diamond Yellow Gold Engagement Ring

By DGI

Located in Los Angeles, CA

1.70 Carat Natural Pear Cut Ruby Diamond Yellow Gold Engagement Ring Metal: 14 Karat Yellow Gold Primary Stones: Natural Ruby Accent Stones: Natural Diamonds Total Carat Weight: ...

Category

2010s American Contemporary 1 Carat Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Platinum Fancy Light Yellow Diamond Engagement Ring - 950 18k Radiant 1.44ctw
Platinum Fancy Light Yellow Diamond Engagement Ring - 950 18k Radiant 1.44ctw

Platinum Fancy Light Yellow Diamond Engagement Ring - 950 18k Radiant 1.44ctw

Located in Greensboro, NC

Size: 8 Sizing Fee: Up 2 sizes for $80 or Down 1 size for $60 Date: May 1, 2026 Metal Content: 950 Platinum & 18k Yellow Gold Stone Information Natural Diamond Carat(s): 1.00...

Category

21st Century and Contemporary 1 Carat Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

GIA 18K 1.01 Ct Kashmir Unheated Purple Pink Sapphire Engagement Ring
GIA 18K 1.01 Ct Kashmir Unheated Purple Pink Sapphire Engagement Ring

GIA 18K 1.01 Ct Kashmir Unheated Purple Pink Sapphire Engagement Ring

Located in Kaohsiung City, TW

*GIA 18K 1.01 Ct Kashmir Unheated Purple Pink Sapphire Engagement Ring* GIA-certified Kashmir unheated Purple Pink Sapphire weighing 1.01 ct set on the 18K yellow gold band with nat...

Category

21st Century and Contemporary Taiwanese Contemporary 1 Carat Rings

Materials

Diamond, Sapphire, Pink Sapphire, Purple Sapphire, Gold, 18k Gold, Yello...

1.42 Carat Natural Multi Color Sapphire Diamond Yellow Gold Cocktail Ring
1.42 Carat Natural Multi Color Sapphire Diamond Yellow Gold Cocktail Ring

1.42 Carat Natural Multi Color Sapphire Diamond Yellow Gold Cocktail Ring

By Roshe Jewels

Located in Los Angeles, CA

1.42 Carat Natural Multi Color Sapphire Diamond Yellow Gold Cocktail Ring A Stunning and Unique piece to say the least! Our in-house designer is carefully curated this ring and it...

Category

21st Century and Contemporary American Contemporary 1 Carat Rings

Materials

Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green ...

Antique 18ct Yellow Gold, Edwardian era Square Sapphire and Diamond Target Ring
Antique 18ct Yellow Gold, Edwardian era Square Sapphire and Diamond Target Ring

Antique 18ct Yellow Gold, Edwardian era Square Sapphire and Diamond Target Ring

Located in Brighton, GB

Antique Sapphire and Diamond Target Ring 18ct Gold Circa 1910 Step back in time with this stunning Edwardian-era ring, beautifully crafted in 18ct gold. The centrepiece features a...

Category

Early 20th Century English Edwardian 1 Carat Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

GIA Natural Fancy Light Brown-Pink Radiant Diamond 3.01 Carat TW Gold Ring
GIA Natural Fancy Light Brown-Pink Radiant Diamond 3.01 Carat TW Gold Ring

GIA Natural Fancy Light Brown-Pink Radiant Diamond 3.01 Carat TW Gold Ring

Located in New York, NY

RareGemWorld's beautiful GIA certified diamond ring. Mounted in a beautiful 18K rose and white gold setting with a natural radiant pink diamond surrounded by natural round pink diamo...

Category

21st Century and Contemporary 1 Carat Rings

Materials

Diamond, White Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold, White Gold

Yianni Creations Peridot Fine Silver and Gold Wide Adjustable Long Band Ring
Yianni Creations Peridot Fine Silver and Gold Wide Adjustable Long Band Ring

Yianni Creations Peridot Fine Silver and Gold Wide Adjustable Long Band Ring

By Yianni Creations

Located in Astoria, NY

Yianni Creations presents exclusively the new Eclyps Collection. This is a handmade artisan ring from fine silver 950 purity plated with black rhodium and Pure Gold. This wide asymme...

Category

21st Century and Contemporary Greek Contemporary 1 Carat Rings

Materials

Peridot, Gold, 24k Gold, Gold Plate, Silver, Sterling Silver, Rhodium

2.20 Carat Natural Blue Sapphire and Natural Diamond Rose Gold Engagement Ring
2.20 Carat Natural Blue Sapphire and Natural Diamond Rose Gold Engagement Ring

2.20 Carat Natural Blue Sapphire and Natural Diamond Rose Gold Engagement Ring

By Roshe Jewels

Located in Los Angeles, CA

2.20 Carat Natural Blue Sapphire and Natural Diamond Rose Gold Engagement Ring This ring has a Oval Cut Natural Blue Sapphire that weighs 1.42 Carats. It measures at approximately 8...

Category

2010s American Contemporary 1 Carat Rings

Materials

Diamond, Blue Sapphire, 14k Gold, Rose Gold

Yianni Creations Amethyst and Diamond Fine Silver and 24 Karat Gold Band Ring
Yianni Creations Amethyst and Diamond Fine Silver and 24 Karat Gold Band Ring

Yianni Creations Amethyst and Diamond Fine Silver and 24 Karat Gold Band Ring

By Yianni Creations

Located in Astoria, NY

Yianni Creations Midas Collection 100% Handmade Artisan Ring from Fine Silver with an overlay of 24 Karat Yellow Gold. This gorgeous ring an Amethyst total weight of 1.25 Carat accom...

Category

21st Century and Contemporary Greek Contemporary 1 Carat Rings

Materials

Amethyst, Diamond, White Diamond, Gold, 24k Gold, Gold Plate, Yellow Gol...

LIQUIDATION, 1.37 Carat Natural Diamond White Gold Mini band Ring 14K
LIQUIDATION, 1.37 Carat Natural Diamond White Gold Mini band Ring 14K

LIQUIDATION, 1.37 Carat Natural Diamond White Gold Mini band Ring 14K

Located in Great Neck Plaza, NY

1.37 Carat Natural Diamond White Gold Mini band Ring 14K Ring Size 6.5, Average Color G Average Clarity I

Category

2010s American 1 Carat Rings

Materials

Diamond, 14k Gold, White Gold

Yellow Gold Emerald & Diamond Cluster Ring - 14k Round Cut 1.00ctw Floral Halo
Yellow Gold Emerald & Diamond Cluster Ring - 14k Round Cut 1.00ctw Floral Halo

Yellow Gold Emerald & Diamond Cluster Ring - 14k Round Cut 1.00ctw Floral Halo

Located in Greensboro, NC

Size: 9 1/2 Sizing Fee: .Down 3 for $35 or up 2 for $40 Metal Content: 14k Yellow Gold Stone Information Genuine Emeralds Treatment: Oiling Carat(s): .70ctw Cut: Round Color: Green...

Category

21st Century and Contemporary 1 Carat Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Tiffany & Co. 1.04 ct Emerald Diamond Charles Tiffany Men's Engagement Ring
Tiffany & Co. 1.04 ct Emerald Diamond Charles Tiffany Men's Engagement Ring

Tiffany & Co. 1.04 ct Emerald Diamond Charles Tiffany Men's Engagement Ring

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. 1.04 ct Emerald Diamond Charles Tiffany Men's Engagement Ring PRIMARY DETAILS SKU: Z154761 Listing Title: Tiffany & Co. 1.04 ct Emerald Diamond Charles Tiffany...

Category

21st Century and Contemporary American 1 Carat Rings

Materials

Platinum