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Black Diamond Band, 14 Karat White Gold Black Rhodium, .25 Carat, LR51592
Black Diamond Band, 14 Karat White Gold Black Rhodium, .25 Carat, LR51592

Black Diamond Band, 14 Karat White Gold Black Rhodium, .25 Carat, LR51592

By Five Star Jewelry

Located in Austin, TX

stunning ring are listed below: 14k White Gold with Black Rhodium Black Diamonds Diamond Carat Weight: .25

Category

2010s American Contemporary Band Rings

Materials

Black Diamond, Diamond, Rhodium, White Gold, 14k Gold

BLACK STARR & FROST Cocktail Ring 18Kt Gold With 4.45 Ctw In Diamonds & Emeralds
BLACK STARR & FROST Cocktail Ring 18Kt Gold With 4.45 Ctw In Diamonds & Emeralds

BLACK STARR & FROST Cocktail Ring 18Kt Gold With 4.45 Ctw In Diamonds & Emeralds

By Black, Starr & Frost

Located in Miami, FL

, “Diamonds Are a Girl’s Best Friend.” Collateral: This Black Starr & Frost ring is accompanied by a

Category

Vintage 1970s American Modernist Cocktail Rings

Materials

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

Black Diamond Ring
Black Diamond Ring

Black Diamond Ring

Located in Geneva, CH

RING Gold 14KT Diam. 1-Bril.Cut-0,01 carat H/SI2- Diam. 25-Bril.Cut-0,26 carat Weight: 11,10

Category

21st Century and Contemporary Fashion Rings

Materials

Black Diamond

2.34 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
2.34 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

2.34 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 2.348 Carat Australian Black Opal and 1.15 Carat Diamonds made in

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

0.75 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
0.75 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

0.75 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 0.757 Carat Australian Black Opal and 0.74 Carat Diamonds made in

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

3.49 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
3.49 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

3.49 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 3.49 Carat Australian Black Opal and 1.23 Carat Diamonds made in

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

2.37 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
2.37 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

2.37 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 2.37 Carat Australian Black Opal and 1.09 Carat Diamonds made in

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

2.17 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
2.17 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

2.17 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 2.17 Carat Australian Black Opal and 0.61 Carat Diamonds made in

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

2.51 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
2.51 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

2.51 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 2.51 Carat Australian Black Opal and 0.57 Carat Diamonds made in

Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Opal, Black Opal, Platinum

4.22 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
4.22 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

4.22 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 4.22 Carat Australian Black Opal and 0.66 Carat Diamonds made in

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

2.302 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
2.302 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

2.302 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 2.302 Carat Australian Black Opal and 0.53 Carat Diamonds made in

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

2.932 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
2.932 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

2.932 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 2.932 Carat Australian Black Opal and 1.83 Carat Diamonds made in

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

1.91 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
1.91 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

1.91 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 1.91 Carat Australian Black Opal and 0.58 Carat Diamonds made in

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Champagne & Black Diamond Petal Ring
Champagne & Black Diamond Petal Ring

Champagne & Black Diamond Petal Ring

Located in London, GB

setting for the stunning rough Diamond petals. Ring Size: L (UK) 6 (US) 51.5 (EU) Carat weight: Black

Category

2010s English Contemporary Cocktail Rings

Materials

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

1.16 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum
1.16 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

1.16 Carat Natural Australian Black Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 1.164 Carat Australian Black Opal and 0.60 Carat Diamonds made in

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

1.54 Carat Lighting Ridge Black Opal & Diamond Halo Ring Set in Platinum
1.54 Carat Lighting Ridge Black Opal & Diamond Halo Ring Set in Platinum

1.54 Carat Lighting Ridge Black Opal & Diamond Halo Ring Set in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 1.54 Carat, Natural, Australian (Lighting Ridge) Black Opal and 1.15

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Black Opal, Opal, Platinum

1.29 Carat Natural Lightning Ridge Black Opal and Diamond Ring Made in Platinum
1.29 Carat Natural Lightning Ridge Black Opal and Diamond Ring Made in Platinum

1.29 Carat Natural Lightning Ridge Black Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 1.294 Carat Australian Black Opal and 0.62 Carat Diamonds made in

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

1.38 Carat Natural Lightning Ridge Black Opal and Diamond Ring Made in Platinum
1.38 Carat Natural Lightning Ridge Black Opal and Diamond Ring Made in Platinum

1.38 Carat Natural Lightning Ridge Black Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 1.385 Carat Australian Black Opal and 0.62 Carat Diamonds made in

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

2.56 Carat Natural Lighting Ridge Black Opal & Diamond Halo Ring Set in Platinum
2.56 Carat Natural Lighting Ridge Black Opal & Diamond Halo Ring Set in Platinum

2.56 Carat Natural Lighting Ridge Black Opal & Diamond Halo Ring Set in Platinum

Located in Tokyo, JP

A beautiful halo ring featuring a 2.56 Carat, Natural, Australian Black Opal and 1.68 Carats of

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Coral Black Jade and Diamond Cts 0.15 Engagement Ring
Coral Black Jade and Diamond Cts 0.15 Engagement Ring

Coral Black Jade and Diamond Cts 0.15 Engagement Ring

Located in Hong Kong, HK

At the heart of this Coral and Black Jade Diamond Engagement Ring lies a rich, red coral

Category

2010s Hong Kong Contemporary Engagement Rings

Materials

Coral, Diamond, Jade, Black Jade

1.21 Carat Natural "Lightning Ridge" Black Opal Ring Made in Platinum
1.21 Carat Natural "Lightning Ridge" Black Opal Ring Made in Platinum

1.21 Carat Natural "Lightning Ridge" Black Opal Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 1.21 Carat, Natural, Australian Black Opal and 0.57 Carats of Diamond

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

18K Yellow Gold Black Enamel Oval Woven Diamond Ring
18K Yellow Gold Black Enamel Oval Woven Diamond Ring

18K Yellow Gold Black Enamel Oval Woven Diamond Ring

By Valentin Magro

Located in New York, NY

. The diamonds total 2.08 carats. Measurement detail - width 1 inches (25 mm), length .75 inches (19 mm

Category

2010s American Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

10 Carat Black Onyx Fashion Ring in 14k White Gold
10 Carat Black Onyx Fashion Ring in 14k White Gold

10 Carat Black Onyx Fashion Ring in 14k White Gold

Located in Chicago, IL

of black onyx ring in glowing 14K yellow gold and the 1.00 carat total weight of 25 round diamonds

Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Onyx, White Gold

1.82 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum
1.82 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum

1.82 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 1.82 Carat, Natural, Australian Black Opal and 2.20 Carats of Diamond

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

1.73 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum
1.73 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum

1.73 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 1.73 Carat, Natural, Australian Black Opal and 0.09 Carats of Diamond

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire
Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire

Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire

Located in Greensboro, NC

This ring is a size 11 - 11 1/4, but it can be re-sized up or down 1 size for a $25 fee. Once a

Category

21st Century and Contemporary More Rings

Materials

Black Diamond, Silver

Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire
Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire

Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's Solitaire

Located in Greensboro, NC

This ring is a size 11 - 11 1/4, but it can be re-sized up or down 1 size for a $25 fee. Once a

Category

Late 20th Century Unknown Cocktail Rings

Materials

Black Diamond, Silver

Sterling Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's
Sterling Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's

Sterling Silver Black Diamond Ring, 925 Princess Cut 1.00ct Men's

Located in Greensboro, NC

This ring is a size 9 - 9 1/4, but it can be re-sized up or down 1 size for a $25 fee. Once a ring

Category

21st Century and Contemporary More Rings

Materials

Black Diamond, Sterling Silver

18kt White Gold Ring, 9ct Black and White Diamonds and 25ct Amethyst
18kt White Gold Ring, 9ct Black and White Diamonds and 25ct Amethyst

18kt White Gold Ring, 9ct Black and White Diamonds and 25ct Amethyst

Located in Antwerp, BE

22.4 mm, 25 carat Diamond: White brilliant cut diamonds ( together ca. 2 carat ), black diamonds

Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Amethyst, White Diamond, Black Diamond, White Gold

1.27 Carat Australian Lightning Ridge Black Opal Ring Made in 18K Rose Gold
1.27 Carat Australian Lightning Ridge Black Opal Ring Made in 18K Rose Gold

1.27 Carat Australian Lightning Ridge Black Opal Ring Made in 18K Rose Gold

Located in Tokyo, JP

A beautiful ring featuring a 1.27 Carat, Natural, Australian Black Opal and 0.72 Carats of Diamond

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Gold, 18k Gold, Rose Gold

Freeform "Lava Pool" Ring with 1.16 Carats Yellow Spectrum Diamonds in 18K Gold
Freeform "Lava Pool" Ring with 1.16 Carats Yellow Spectrum Diamonds in 18K Gold

Freeform "Lava Pool" Ring with 1.16 Carats Yellow Spectrum Diamonds in 18K Gold

By Eytan Brandes

Located in Sherman Oaks, CA

thickness: 1.7mm Total diamond count: 36 stones Total diamond weight: 1.16 carats Ring weight: 11.5 grams

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Yellow Diamond, Brown Diamond, Gold, 18k Gold, Yellow Gold

4.87 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum
4.87 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum

4.87 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 4.87 Carat, Natural, Australian Boulder Opal and 0.13 Carats of

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

11.69 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum
11.69 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum

11.69 Carat Natural Australian Boulder Opal and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful ring featuring a 11.96 Carat, Natural, Australian Boulder Opal and 0.46 Carats of

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Wendy Brandes 1.48 TCW Black Diamond Taurus Bull Ring With Surprise Inside
Wendy Brandes 1.48 TCW Black Diamond Taurus Bull Ring With Surprise Inside

Wendy Brandes 1.48 TCW Black Diamond Taurus Bull Ring With Surprise Inside

By Wendy Brandes

Located in New York, NY

reproduced. 25 grams of 18K rose, yellow, & white gold, satin finish. 350 black diamonds, totaling 1.48

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Black Diamond, 18k Gold, Rose Gold, White Gold, ...

Bernard K. Passman Men's Platinum Diamond Black Coral Ring Band sz 12
Bernard K. Passman Men's Platinum Diamond Black Coral Ring Band sz 12

Bernard K. Passman Men's Platinum Diamond Black Coral Ring Band sz 12

Located in Northbrook, IL

white diamonds - Secondary Stone: Mixed cut black coral - Metal: Platinum Weight: 25 grams **Condition

Category

21st Century and Contemporary Band Rings

Materials

Coral, Diamond, Platinum

18K White Gold Coral & Diamond Statement Ring with Black Rhodium – 6.98g Coral
18K White Gold Coral & Diamond Statement Ring with Black Rhodium – 6.98g Coral

18K White Gold Coral & Diamond Statement Ring with Black Rhodium – 6.98g Coral

Located in Hong Kong, HK

texture. Set in 18 karat white gold and finished with rich black rhodium, the ring features a substantial

Category

2010s Hong Kong Art Deco Cocktail Rings

Materials

Coral, Diamond, 18k Gold, White Gold

6.18tcw 14K Black Onyx, Diamond & Natural Emerald Accent Gold Cocktail Ring
6.18tcw 14K Black Onyx, Diamond & Natural Emerald Accent Gold Cocktail Ring

6.18tcw 14K Black Onyx, Diamond & Natural Emerald Accent Gold Cocktail Ring

Located in Jupiter, FL

Luster: Waxy Secondary Stone: Diamond Diamond Count: 25 Weight: 0.50-Carats (Total) Cut: Brilliant Round

Category

2010s American Modern Cocktail Rings

Materials

Diamond, Emerald, Onyx, Gold, 14k Gold, White Gold, Yellow Gold

107 Carat Black Obsidian Ball Ruby Emerald Yellow Sapphire Cabs 14K Gold Ring
107 Carat Black Obsidian Ball Ruby Emerald Yellow Sapphire Cabs 14K Gold Ring

107 Carat Black Obsidian Ball Ruby Emerald Yellow Sapphire Cabs 14K Gold Ring

By Tutti Frutti Jewellery

Located in Bangkok, TH

Quartz Sphere measuring 25 mm in diameter and weighing 107 Carats ,decorated with 15 small round Rubies

Category

Early 2000s Thai Art Deco Cocktail Rings

Materials

Emerald, Ruby, Yellow Sapphire, 14k Gold, Yellow Gold

Enamel Diamond 18 Karat Gold Stack Ring
Enamel Diamond 18 Karat Gold Stack Ring

Enamel Diamond 18 Karat Gold Stack Ring

By Meghna Jewels

Located in Hoffman Estate, IL

Cast from 18-karat gold, these beautiful enamel ring is hand set with .25 carats of sparkling

Category

21st Century and Contemporary Unknown Artisan Band Rings

Materials

Diamond, Gold, 18k Gold, Enamel

Tahitian Pearl, Diamond and Yellow Sapphire Floral Ring 18 Karat White Gold
Tahitian Pearl, Diamond and Yellow Sapphire Floral Ring 18 Karat White Gold

Tahitian Pearl, Diamond and Yellow Sapphire Floral Ring 18 Karat White Gold

By Alexander Beverly Hills

Located in BEVERLY HILLS, CA

= 13.5mm 96 Yellow Sapphires = 4.80ct 25 Diamonds = .78ct, approximately G/H color & SI clarity Total

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Adamas Milano Italian Brown Diamond 18K White Gold Pave Checkered Cocktail Ring
Adamas Milano Italian Brown Diamond 18K White Gold Pave Checkered Cocktail Ring

Adamas Milano Italian Brown Diamond 18K White Gold Pave Checkered Cocktail Ring

By Adamas

Located in Miami, FL

delightful, edgy feel to this ring. The ring is crafted in 18K white gold, with black accents to complement

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Brown Diamond, White Gold

East West Ridged Onyx Cocktail Ring with Diamonds in 14 Karat Yellow Gold
East West Ridged Onyx Cocktail Ring with Diamonds in 14 Karat Yellow Gold

East West Ridged Onyx Cocktail Ring with Diamonds in 14 Karat Yellow Gold

Located in Scottsdale, AZ

This black onyx and diamond ring makes a bold, dramatic statement with its striking contrast of

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Onyx, Gold, 14k Gold, Yellow Gold

CARTIER Paris Art Deco Enameled Cocktail Ring 18Kt Gold With Diamonds & Gemstone
CARTIER Paris Art Deco Enameled Cocktail Ring 18Kt Gold With Diamonds & Gemstone

CARTIER Paris Art Deco Enameled Cocktail Ring 18Kt Gold With Diamonds & Gemstone

By Cartier

Located in Miami, FL

applications of purple and black glass enamel. The ring is embellished with a great assortment of twenty-nine

Category

Vintage 1920s French Art Deco Cocktail Rings

Materials

Amethyst, Diamond, Jade, White Diamond, Gold, Yellow Gold, Enamel, 18k Gold

Mid-Century Mariner Link Onyx and Diamond Cocktail Ring in 18 Karat White Gold
Mid-Century Mariner Link Onyx and Diamond Cocktail Ring in 18 Karat White Gold

Mid-Century Mariner Link Onyx and Diamond Cocktail Ring in 18 Karat White Gold

Located in Miami, FL

dramatic mariner link motif carved from richly polished natural black onyx, weighing approximately 25

Category

Vintage 1950s Unknown Modern Cocktail Rings

Materials

Diamond, Onyx, 18k Gold, White Gold

Commission a Personalized Monogram Signet Ring
Commission a Personalized Monogram Signet Ring

Commission a Personalized Monogram Signet Ring

Located in Niagara On The Lake, ON

1.6mm diamonds, approximately 0.64 total carat weight • Approximately 25 grams, based on size • Hand

Category

2010s Canadian Contemporary Signet Rings

Materials

Black Diamond, Diamond, 14k Gold

Rare Rubellite Brilliant Ring Afghanistan 23.10 ct red-pink Exception Luminosity
Rare Rubellite Brilliant Ring Afghanistan 23.10 ct red-pink Exception Luminosity

Rare Rubellite Brilliant Ring Afghanistan 23.10 ct red-pink Exception Luminosity

Located in Viena, Viena

diamonds total approx. 1.26 ct TW (fine white) / VS (very small inclusions), approx. 25 grams in weight, Rw

Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, Rubelite, Tourmaline, 18k Gold, Rose Gold

1.10 Carat Natural Australian Black Opal and Diamond Pendant Made in Platinum
1.10 Carat Natural Australian Black Opal and Diamond Pendant Made in Platinum

1.10 Carat Natural Australian Black Opal and Diamond Pendant Made in Platinum

Located in Tokyo, JP

A beautiful pendant featuring a 1.10 Carat, Natural, Australian Boulder Opal and 0.32 Carats of

Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Opal, Black Opal, Platinum

77.80 Carat Natural Australian Boulder Opal and Diamond Pendant Made in Platinum
77.80 Carat Natural Australian Boulder Opal and Diamond Pendant Made in Platinum

77.80 Carat Natural Australian Boulder Opal and Diamond Pendant Made in Platinum

Located in Tokyo, JP

A beautiful pendant featuring a 77.80 Carat Australian Boulder Opal and 0.82 Carat Diamonds made in

Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Opal, Black Opal, Platinum

4.96 Carat Natural Australian Boulder Opal and Diamond Pendant Made in Platinum
4.96 Carat Natural Australian Boulder Opal and Diamond Pendant Made in Platinum

4.96 Carat Natural Australian Boulder Opal and Diamond Pendant Made in Platinum

Located in Tokyo, JP

A beautiful pendant featuring a 4.96 Carat, Natural, Australian Boulder Opal and 0.12 Carats of

Category

21st Century and Contemporary Japanese Modern Pendant Necklaces

Materials

Diamond, Opal, Black Opal, Platinum

18K White Gold Diamond Accent & Sky Blue Topaz & Black Onyx Pendant Necklace
18K White Gold Diamond Accent & Sky Blue Topaz & Black Onyx Pendant Necklace

18K White Gold Diamond Accent & Sky Blue Topaz & Black Onyx Pendant Necklace

Located in New York, NY

Gemstone Cut: Checkerboard Cut Gemstone Color: Blue and Black Gemstone MM Size: Pear Black Onyx: 25 x 15mm

Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

Blue Topaz, Topaz, Onyx, White Diamond, Diamond, White Gold, 18k Gold

Diamond & Black Onyx Art Deco Style Oval Shape 9K Gold Pendant
Diamond & Black Onyx Art Deco Style Oval Shape 9K Gold Pendant

Diamond & Black Onyx Art Deco Style Oval Shape 9K Gold Pendant

By Unbranded

Located in Oakton, VA

with a small bezel set diamond in the center. A fine piece jewelry you will cherish in your collection

Category

21st Century and Contemporary Art Deco Pendant Necklaces

Materials

Diamond, Onyx, 9k Gold, Yellow Gold

Platinum 14kt Rose Gold Natural Pink & Diamond Eternity Ring, Custom-to-Order
Platinum 14kt Rose Gold Natural Pink & Diamond Eternity Ring, Custom-to-Order

Platinum 14kt Rose Gold Natural Pink & Diamond Eternity Ring, Custom-to-Order

By Rock N Gold Creations

Located in San Diego, CA

Platinum and 14kt Rose Gold Natural Pink & White Diamond Eternity Ring, Custom Made-to-Order Ring

Category

2010s American Modern More Jewelry

Materials

White Diamond, Pink Diamond, Alexandrite, Amethyst, Aquamarine, Citrine,...

AGL 10.35 Cts Black Crystal Opal, 7.62 Cts Tsavorite & Diamond Platinum Earrings
AGL 10.35 Cts Black Crystal Opal, 7.62 Cts Tsavorite & Diamond Platinum Earrings

AGL 10.35 Cts Black Crystal Opal, 7.62 Cts Tsavorite & Diamond Platinum Earrings

By Kiersten Elizabeth

Located in Southport, CT

profile design with alternating round Tsavorite Garnets and Marquis Diamonds. The Australian Black

Category

21st Century and Contemporary Australian Modern Stud Earrings

Materials

Diamond, Opal, Tsavorite, Platinum

"Halfsies II" Rose Gold & Diamond Hamsa Pendant on Raw Diamond & Garnet Chain
"Halfsies II" Rose Gold & Diamond Hamsa Pendant on Raw Diamond & Garnet Chain

"Halfsies II" Rose Gold & Diamond Hamsa Pendant on Raw Diamond & Garnet Chain

By Eytan Brandes

Located in Sherman Oaks, CA

diamonds of 0.65 carats. The pendant is 14 karat rose gold with a satiny finish and a nice big top ring

Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Garnet, Gold, 14k Gold, Rose Gold

Yianni Creations Fine Silver and Black Oxidized Rhodium Dangle Earrings
Yianni Creations Fine Silver and Black Oxidized Rhodium Dangle Earrings

Yianni Creations Fine Silver and Black Oxidized Rhodium Dangle Earrings

By Yianni Creations

Located in Astoria, NY

complete the set. Height: 25 mm (1") The weight of Gem in Carat: 1.25 the Citrine and 0.03 the Diamond For

Category

21st Century and Contemporary Greek Contemporary Drop Earrings

Materials

Palladium, Rhodium, Silver, Sterling Silver

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25 Carat Black Diamond Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 25 carat black diamond ring for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, white gold and 18k gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a 25 carat black diamond ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Creating a 25 carat black diamond ring has been a part of the legacy of many jewelers, but those produced by Sunita Nahata, Tiffany & Co. and Yianni Creations are consistently popular. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes cabochon and oval cut alternatives. Most of our 25 carat black diamond ring for sale are for women, but there are 180 pieces available to browse for men.

How Much is a 25 Carat Black Diamond Ring?

The price for a 25 carat black diamond ring starts at $132 and tops out at $220,800 with these rings, on average, selling for $3,235.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Rings for You

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

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

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

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

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

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

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