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GIA Certified 2.18 Carat Siam 'Thailand' Ruby and Diamond Set in Platinum
GIA Certified 2.18 Carat Siam 'Thailand' Ruby and Diamond Set in Platinum

GIA Certified 2.18 Carat Siam 'Thailand' Ruby and Diamond Set in Platinum

Located in Tokyo, JP

A beautiful Vintage Estate ring set in Platinum featuring a GIA Certified 2.18 Carat Natural Siam

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified Unheated 2 Carat Ruby and Diamond Eternity Band in Platinum
GIA Certified Unheated 2 Carat Ruby and Diamond Eternity Band in Platinum

GIA Certified Unheated 2 Carat Ruby and Diamond Eternity Band in Platinum

By Sarosi By Timeless Gems

Located in Los Angeles, CA

way around the platinum band, this ring has a modern feel but is timeless and elegant. Handcrafted by

Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

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

Hancocks 2.02ct Aquamarine And Pavé-Set Diamond Ring Contemporary
Hancocks 2.02ct Aquamarine And Pavé-Set Diamond Ring Contemporary

Hancocks 2.02ct Aquamarine And Pavé-Set Diamond Ring Contemporary

By Hancocks

Located in London, GB

A beautiful geometric aquamarine and diamond ring by Hancocks, centred with an octagonal step-cut

Category

21st Century and Contemporary English Engagement Rings

Materials

Aquamarine, White Diamond, Platinum

Art Deco aquamarine and diamond ring, circa 1935.
Art Deco aquamarine and diamond ring, circa 1935.

Art Deco aquamarine and diamond ring, circa 1935.

Located in London, GB

Art Deco aquamarine and diamond ring. Centrally set with an octagonal scissor cut natural

Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Art Deco diamond ring, American, circa 1935.
Art Deco diamond ring, American, circa 1935.

Art Deco diamond ring, American, circa 1935.

Located in London, GB

Art Deco emerald-cut diamond ring. Set vertically with an octagonal emerald-cut diamond to centre

Category

Vintage 1930s American Art Deco Cluster Rings

Materials

Diamond, Platinum

Hancocks 1.12ct Colombian Emerald & French Cut Diamond Halo Ring
Hancocks 1.12ct Colombian Emerald & French Cut Diamond Halo Ring

Hancocks 1.12ct Colombian Emerald & French Cut Diamond Halo Ring

By Hancocks

Located in London, GB

Maker: Hancocks Summary: 1.12ct Colombian Emerald & French Cut Diamond Halo Ring Description: A

Category

21st Century and Contemporary English Engagement Rings

Materials

White Diamond, Emerald, 18k Gold, Platinum

4.45 Total Carat Kunzite and Diamond Halo Pave-Set Ladies Ring
4.45 Total Carat Kunzite and Diamond Halo Pave-Set Ladies Ring

4.45 Total Carat Kunzite and Diamond Halo Pave-Set Ladies Ring

Located in New York, NY

4.45 Total Carat Kunzite and Diamond Halo Pave-Set Ladies Ring Soft pinkish purplish color kunzite

Category

2010s American Cocktail Rings

Materials

Diamond, Kunzite, Platinum

Belperron Mid-Century Gold Emerald Diamond "Bourrelets" Ring
Belperron Mid-Century Gold Emerald Diamond "Bourrelets" Ring

Belperron Mid-Century Gold Emerald Diamond "Bourrelets" Ring

By Suzanne Belperron

Located in New York, NY

The bold 18kt yellow gold ring centering three stones set horizontally, an octagonal-cut emerald

Category

Mid-20th Century French Modern Cocktail Rings

Materials

Diamond, Emerald, Gold, 18k Gold, Platinum

C. Dunaigre 6.82 Carat Minor Oil EMERALD Diamond Ring
C. Dunaigre 6.82 Carat Minor Oil EMERALD Diamond Ring

C. Dunaigre 6.82 Carat Minor Oil EMERALD Diamond Ring

Located in Chicago, IL

band, the ring is complemented by two elegantly shaped trapezoid diamonds, enhancing its overall allure

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum

Art Deco Colombian emerald and diamond flanked solitaire ring, circa 1925.
Art Deco Colombian emerald and diamond flanked solitaire ring, circa 1925.

Art Deco Colombian emerald and diamond flanked solitaire ring, circa 1925.

Located in London, GB

Art Deco Colombian emerald and diamond flanked solitaire ring. Centrally set with an octagonal step

Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, Emerald, Platinum

Spectra Fine Jewelry 11.68 Carat Zambian Emerald Diamond Ring
Spectra Fine Jewelry 11.68 Carat Zambian Emerald Diamond Ring

Spectra Fine Jewelry 11.68 Carat Zambian Emerald Diamond Ring

By Spectra Fine Jewelry

Located in New York, NY

This Contemporary Emerald Diamond Engagement/Cocktail Ring showcases the allure of an emerald-cut

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

GIA Certified 1.14 Carat Natural Burmese Ruby and Diamond Toi Et Moi Ring
GIA Certified 1.14 Carat Natural Burmese Ruby and Diamond Toi Et Moi Ring

GIA Certified 1.14 Carat Natural Burmese Ruby and Diamond Toi Et Moi Ring

Located in Tokyo, JP

A beautiful Ring made in Platinum featuring a GIA Certified 1.14 Carat Natural Burmese Ruby and

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Antique Art Deco Colombian Natural Emerald and Baguette Diamond Ring - GIA
Antique Art Deco Colombian Natural Emerald and Baguette Diamond Ring - GIA

Antique Art Deco Colombian Natural Emerald and Baguette Diamond Ring - GIA

Located in Great Neck, NY

incredible Art Deco emerald and diamond ring is crafted in platinum. This features a gorgeous natural

Category

Vintage 1940s Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Report Certified Colombian Emerald Diamond 18k White Gold Ring Circa 1925
GIA Report Certified Colombian Emerald Diamond 18k White Gold Ring Circa 1925

GIA Report Certified Colombian Emerald Diamond 18k White Gold Ring Circa 1925

Located in Jesmond, Newcastle Upon Tyne

diamond, 18 karat white gold and platinum set ring; part of our diverse collection of emerald jewelry

Category

Vintage 1920s Unknown Cocktail Rings

Materials

Diamond, Emerald, White Gold, Platinum

Orloff of Denmark, 2.52 Carat, Deep Purplish Pink Spinel Diamond Engagement Ring
Orloff of Denmark, 2.52 Carat, Deep Purplish Pink Spinel Diamond Engagement Ring

Orloff of Denmark, 2.52 Carat, Deep Purplish Pink Spinel Diamond Engagement Ring

Located in Hua Hin, TH

Orloff of Denmark's own; 'Amaranth Treasure' This wonderful three-stone ring features a 2.52 carat

Category

2010s Thai Contemporary Engagement Rings

Materials

Diamond, Spinel, Platinum

1960s Modernist 11.02ct Colombian Emerald & Diamond Ring, France
1960s Modernist 11.02ct Colombian Emerald & Diamond Ring, France

1960s Modernist 11.02ct Colombian Emerald & Diamond Ring, France

Located in Tel Aviv - Jaffa, IL

. Two exquisite heart-shaped diamonds (totaling 2.40 carats) embrace the center stone, symbolizing love

Category

Vintage 1960s French Modernist Solitaire Rings

Materials

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

One of a kind GIA Certified 7 Carat Antique Diamond Cocktail ring
One of a kind GIA Certified 7 Carat Antique Diamond Cocktail ring

One of a kind GIA Certified 7 Carat Antique Diamond Cocktail ring

By LÖF

Located in Los Angeles, CA

version using a fabulous antique 7 carat radiant diamond to create a mega cocktail ring, and a true

Category

2010s American Art Deco Cocktail Rings

Materials

Sapphire, Spinel, Diamond, Platinum

Colombian Emerald and Diamond Ring, circa 1980
Colombian Emerald and Diamond Ring, circa 1980

Colombian Emerald and Diamond Ring, circa 1980

Located in London, GB

Colombian emerald and diamond ring. Set to the centre with one octagonal emerald-cut natural

Category

Vintage 1980s Unknown Three-Stone Rings

Materials

Diamond, Emerald, Yellow Gold, Platinum

French 1925s Pink Spinel Diamonds 18 Karat Yellow Gold Rectangular Ring
French 1925s Pink Spinel Diamonds 18 Karat Yellow Gold Rectangular Ring

French 1925s Pink Spinel Diamonds 18 Karat Yellow Gold Rectangular Ring

Located in Poitiers, FR

Ring in 18 karat yellow gold, eagle head hallmark and platinum. Magnificent antique Art Deco ring

Category

Vintage 1920s French Art Deco Engagement Rings

Materials

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

GIA Certified Unheated Purple Sapphire and Diamond Engagement Ring, 2.14 Carats
GIA Certified Unheated Purple Sapphire and Diamond Engagement Ring, 2.14 Carats

GIA Certified Unheated Purple Sapphire and Diamond Engagement Ring, 2.14 Carats

By Sarosi By Timeless Gems

Located in Los Angeles, CA

This beautiful purple sapphire and diamond 3-stone ring features a natural, 2.14 carat unheated

Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Rose Gold, Platinum, Gold, 18k Gold

3.89 Carats Sapphire and Diamond White Gold Classic Engagement Ring
3.89 Carats Sapphire and Diamond White Gold Classic Engagement Ring

3.89 Carats Sapphire and Diamond White Gold Classic Engagement Ring

Located in London, GB

selected by the Haruni family and its octagon cut is complemented by two sparkling shield diamonds on each

Category

2010s British Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

No-Oil Colombian Emerald & Diamond Ring, SSEF Gübelin AGL Certified
No-Oil Colombian Emerald & Diamond Ring, SSEF Gübelin AGL Certified

No-Oil Colombian Emerald & Diamond Ring, SSEF Gübelin AGL Certified

Located in New York, NY

A stunning celebration of rarity and craftsmanship, this exceptional ring features a vivid 12.96

Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Peter Suchy GIA 2.59 Carat Octogonal Tsavorite Garnet Diamond Engagement Ring
Peter Suchy GIA 2.59 Carat Octogonal Tsavorite Garnet Diamond Engagement Ring

Peter Suchy GIA 2.59 Carat Octogonal Tsavorite Garnet Diamond Engagement Ring

By Peter Suchy

Located in Stamford, CT

Rich green Tsavorite and diamond three stone ring. At the center of this ring is a 2.59ct octogonal

Category

21st Century and Contemporary North American Three-Stone Rings

Materials

Diamond, Garnet, Tsavorite, Platinum

Art Deco Emerald and Diamond Plaque Ring
Art Deco Emerald and Diamond Plaque Ring

Art Deco Emerald and Diamond Plaque Ring

Located in London, GB

Here we have an original Art Deco emerald and diamond plaque ring. An octagonal platinum face plays

Category

Vintage 1920s Art Deco Engagement Rings

Materials

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

Zambian Emerald Ring, 7.39 Carats
Zambian Emerald Ring, 7.39 Carats

Zambian Emerald Ring, 7.39 Carats

Located in New Orleans, LA

highly rare wonder of the natural world. Set in platinum between two white diamonds totaling 1.40 carats.

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

White Diamond, Emerald, Platinum

1946 Ring natural 2.25ct. Sapphire 0.2ctw Diamonds 18K Gold ØUS5.75 /2.8gr
1946 Ring natural 2.25ct. Sapphire 0.2ctw Diamonds 18K Gold ØUS5.75 /2.8gr

1946 Ring natural 2.25ct. Sapphire 0.2ctw Diamonds 18K Gold ØUS5.75 /2.8gr

Located in SE

Three Stone Cluster Ring in solid 18K set with octagon cut natural Blue Sapphire accented with 2

Category

Vintage 1940s Swedish Art Nouveau Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Unheated Kashmir Sapphire Ring, 3.32 Carats
Unheated Kashmir Sapphire Ring, 3.32 Carats

Unheated Kashmir Sapphire Ring, 3.32 Carats

Located in New Orleans, LA

This remarkable octagonal step-cut Kashmir sapphire achieves the deep, velvety blue hue so prized

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco 2.97ct Rubellite Solitaire Ring, c.1920s
Art Deco 2.97ct Rubellite Solitaire Ring, c.1920s

Art Deco 2.97ct Rubellite Solitaire Ring, c.1920s

Located in London, GB

platinum claw setting, the diamond is accompanied by a further 0.28 carat in eight cut diamonds sat down

Category

Vintage 1920s British Art Deco Solitaire Rings

Materials

Diamond, Rubelite, Tourmaline, Platinum

5.00 Carat Bezel Set Octagonal Diamond Eternity Band
5.00 Carat Bezel Set Octagonal Diamond Eternity Band

5.00 Carat Bezel Set Octagonal Diamond Eternity Band

By Simon Ardem

Located in New York, NY

diamonds are F-G SI1-SI2. Total Carat weight: 5.00ct. Total ring weight: 5.9 grams. Ring size: 6.75. Can

Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

Platinum Diamonds Octagonal Sculpture Ring
Platinum Diamonds Octagonal Sculpture Ring

Platinum Diamonds Octagonal Sculpture Ring

By Thomas Kurilla Jewelry

Located in New York, NY

Platinum Diamonds Octagonal Sculpture Ring, Tiffany Designer, Thomas Kurilla creates from his

Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Platinum

Platinum GIA Certified 10.29 Carat Octagonal Sapphire Diamond Halo Ring
Platinum GIA Certified 10.29 Carat Octagonal Sapphire Diamond Halo Ring

Platinum GIA Certified 10.29 Carat Octagonal Sapphire Diamond Halo Ring

Located in Boca Raton, FL

bezel set in Platinum. The Ring is GIA certified, certificate number 1206849498, available upon request

Category

2010s Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Octagon Diamond Platinum Halo Engagement Ring
Octagon Diamond Platinum Halo Engagement Ring

Octagon Diamond Platinum Halo Engagement Ring

Located in Perth, AU

Sleek and stylish engagement ring made by our master jeweller in platinum. Featuring an old mine

Category

2010s Australian Art Deco Engagement Rings

Materials

Diamond

Octagon Diamond Platinum Halo Engagement Ring
Octagon Diamond Platinum Halo Engagement Ring

Octagon Diamond Platinum Halo Engagement Ring

Located in Perth, AU

Sleek and stylish engagement ring made by our master jeweller in platinum. Featuring an old mine

Category

2010s Australian Art Deco Engagement Rings

Materials

Diamond

Octagonal Sapphire Diamond Platinum Cluster Engagement Ring

Octagonal Sapphire Diamond Platinum Cluster Engagement Ring

By Nigel Milne

Located in London, GB

cut diamond ring set in platinum. The two rows of diamonds are channel set to create an octagonal

Category

2010s British Engagement Rings

Materials

Diamond, Blue Sapphire

6.19ct Octagonal Cut Columbian Emerald and Diamond Ring Platinum with Gem Cert
6.19ct Octagonal Cut Columbian Emerald and Diamond Ring Platinum with Gem Cert

6.19ct Octagonal Cut Columbian Emerald and Diamond Ring Platinum with Gem Cert

Located in Yorkshire, West Yorkshire

Introducing our exquisite 6.19ct Octagonal Cut Colombian Emerald Ring, a masterpiece of refined

Category

21st Century and Contemporary British Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

2.52 Carat Platinum Diamond Art Deco Octagon Engagement Ring
2.52 Carat Platinum Diamond Art Deco Octagon Engagement Ring

2.52 Carat Platinum Diamond Art Deco Octagon Engagement Ring

Located in Fort Lauderdale, FL

Art Deco diamond engagement ring in platinum. Octagon shaped setting with an old mine cut diamond

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

2.52ct Octagonal Step-Cut Diamond Ring 'E/VVS2'
2.52ct Octagonal Step-Cut Diamond Ring 'E/VVS2'

2.52ct Octagonal Step-Cut Diamond Ring 'E/VVS2'

By Betteridge

Located in Greenwich, CT

Diamond engagement ring, centering an exceptional colorless octagonal step-cut diamond weighing

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Natural Oval Tanzanite & Diamond Halo Octagon Ring Platinum 1.01 Carat
Natural Oval Tanzanite & Diamond Halo Octagon Ring Platinum 1.01 Carat

Natural Oval Tanzanite & Diamond Halo Octagon Ring Platinum 1.01 Carat

Located in Carmel-by-the-Sea, CA

platinum with a wide polished shank. The diamonds are channel set in an octagon shape. Center: Natural

Category

Early 2000s More Rings

Materials

Diamond, Tanzanite, Platinum

Picchiotti Platinum Ring, Diamond and Gubelin Report 2.62 Octagonal Emerald
Picchiotti Platinum Ring, Diamond and Gubelin Report 2.62 Octagonal Emerald

Picchiotti Platinum Ring, Diamond and Gubelin Report 2.62 Octagonal Emerald

By Picchiotti

Located in Valenza, IT

A fine octagonal emerald ring, its noble outline traced in baguette diamonds enriching the shank as

Category

2010s Italian Contemporary Solitaire Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Platinum emerald and diamonds ring
Platinum emerald and diamonds ring

Platinum emerald and diamonds ring

Located in London, GB

Elegant and timeless, this platinum ring is a true masterpiece, featuring a stunning octagonal step

Category

21st Century and Contemporary European Baroque Cocktail Rings

Materials

Diamond, Emerald, Platinum

Platinum Octagonal 7.03 Carat Sapphire 0.84 Carat Diamond Ring
Platinum Octagonal 7.03 Carat Sapphire 0.84 Carat Diamond Ring

Platinum Octagonal 7.03 Carat Sapphire 0.84 Carat Diamond Ring

Located in New York, NY

26-189 Platinum Origin:- Sri Lanka Octagonal 7.03 CT Sapphire Vivid Blue Color( GRS Type

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Platinum 7.18 Carat Sapphire 0.42 Carat Diamond Octagonal Ring
Platinum 7.18 Carat Sapphire 0.42 Carat Diamond Octagonal Ring

Platinum 7.18 Carat Sapphire 0.42 Carat Diamond Octagonal Ring

Located in New York, NY

26-171 Platinum Origin: Sri Lanka 7.18 CT Sapphire 0.42 CT Diamond Octagonal Shape Vivid Blue

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Octagonal Peridot and Diamond Cluster Ring
Octagonal Peridot and Diamond Cluster Ring

Octagonal Peridot and Diamond Cluster Ring

Located in London, GB

Peridot surrounded by Diamond border set in 18ct Gold and Platinum Finger size N 1/2

Category

Vintage 1950s British Post-War Cluster Rings

Materials

Diamond, Peridot, 18k Gold, Platinum

Edwardian 18 Karat Gold Platinum Diamond Ring
Edwardian 18 Karat Gold Platinum Diamond Ring

Edwardian 18 Karat Gold Platinum Diamond Ring

Located in London, GB

Platinum set Diamond octagonal cluster ring set in 18ct Gold and Platinum Finger size O

Category

Vintage 1920s British Edwardian Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Platinum 2.92 Carat GIA Sapphire and Diamond Three Stone Ring
Platinum 2.92 Carat GIA Sapphire and Diamond Three Stone Ring

Platinum 2.92 Carat GIA Sapphire and Diamond Three Stone Ring

Located in Boca Raton, FL

Sapphire and Diamond Three Stone Ring in Platinum. 2.92 Carat GIA Burma No Heat Octagonal Sapphire

Category

2010s American Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

2.80 Carat Blue Ceylon Sapphire and Octagonal Diamond Halo Ring
2.80 Carat Blue Ceylon Sapphire and Octagonal Diamond Halo Ring

2.80 Carat Blue Ceylon Sapphire and Octagonal Diamond Halo Ring

By Nicky Burles

Located in Sydney, NSW

diamond set halo and supported by sweeping diamond shoulders, handmade in platinum and accentuated with

Category

2010s Australian Edwardian Engagement Rings

Materials

Blue Sapphire, 18k Gold, Platinum

2.80 Carat Blue Ceylon Sapphire and Octagonal Diamond Halo Ring
2.80 Carat Blue Ceylon Sapphire and Octagonal Diamond Halo Ring

2.80 Carat Blue Ceylon Sapphire and Octagonal Diamond Halo Ring

By Nicky Burles

Located in Sydney, NSW

diamond set halo and supported by sweeping diamond shoulders, handmade in platinum and accentuated with

Category

2010s Australian Edwardian Engagement Rings

Materials

Blue Sapphire, 18k Gold, Platinum

Platinum 3.11 Carat GIA Sapphire and Diamond Three Stone Ring
Platinum 3.11 Carat GIA Sapphire and Diamond Three Stone Ring

Platinum 3.11 Carat GIA Sapphire and Diamond Three Stone Ring

Located in Boca Raton, FL

3.11 Carat GIA Sapphire Diamond Three Stone Ring Platinum. 3.11 Carat GIA Natural Blue, Heated

Category

2010s American Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GIA Certificate Manifique Emerald Platinum Ring
GIA Certificate Manifique Emerald Platinum Ring

GIA Certificate Manifique Emerald Platinum Ring

Located in Zürich, CH

jewellery. Ring in platinum 950 polish with 1 GIA brasilian emerald 7.22ct. 4 baguette diamonds 0.13ct

Category

21st Century and Contemporary Swiss Art Nouveau Cocktail Rings

Materials

Diamond, Emerald, Platinum

Antique, Art Deco, Platinum, 4 Carat Burmese Pink Sapphire and Diamond Ring
Antique, Art Deco, Platinum, 4 Carat Burmese Pink Sapphire and Diamond Ring

Antique, Art Deco, Platinum, 4 Carat Burmese Pink Sapphire and Diamond Ring

Located in Rochford, Essex

Pink sapphire and diamond ring, 1920s. The pink sapphire at the centre of this ring is blessed with

Category

Early 20th Century British Engagement Rings

Materials

Diamond, Pink Sapphire, Platinum

10 carat Blue Sapphire & Diamond Ring
10 carat Blue Sapphire & Diamond Ring

10 carat Blue Sapphire & Diamond Ring

Located in London, GB

A beautiful Platinum, Sapphire and Diamond Cocktail / Engagement Ring. Featuring a 10 carat

Category

2010s Sri Lankan Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

2.34 Carat No-Heat Burma Emerald-Cut Ruby and Diamond Ring
2.34 Carat No-Heat Burma Emerald-Cut Ruby and Diamond Ring

2.34 Carat No-Heat Burma Emerald-Cut Ruby and Diamond Ring

Located in San Francisco, CA

in platinum and embellished all around with small square-cut and European-cut diamonds, all under

Category

Mid-20th Century Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

28 Carat Octagonal Cut Aquamarine Diamonds Onyx Platinum Cocktail  Ring
28 Carat Octagonal Cut Aquamarine Diamonds Onyx Platinum Cocktail  Ring

28 Carat Octagonal Cut Aquamarine Diamonds Onyx Platinum Cocktail Ring

Located in Pamplona, Navarra

crafted, delicate and sophisticated looking Platinum 950 cocktail ring. Aquamarine weight: 28 carat

Category

Vintage 1960s Unknown Art Deco Cufflinks

Materials

Aquamarine, Diamond, Onyx, Platinum

GIA No Heat 5.59 Carat Yellow Sapphire and Diamond Ring in 18k White Gold
GIA No Heat 5.59 Carat Yellow Sapphire and Diamond Ring in 18k White Gold

GIA No Heat 5.59 Carat Yellow Sapphire and Diamond Ring in 18k White Gold

Located in Boca Raton, FL

Stunning women's yellow sapphire and diamond ring crafted in platinum and 18-karat white gold. This

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

GIA Certified 12.72 Carat Pink Tourmaline Diamond Cocktail Ring 18K
GIA Certified 12.72 Carat Pink Tourmaline Diamond Cocktail Ring 18K

GIA Certified 12.72 Carat Pink Tourmaline Diamond Cocktail Ring 18K

By KAMAL

Located in Henrico, VA

gorgeous stunner. Octagon step cut with a distinct pink transparency, this ring is a keepsake for

Category

21st Century and Contemporary American Modern More Rings

Materials

White Diamond, Pink Diamond, Tourmaline, Diamond, Emerald, Morganite, Pi...

GIA Certified 4.94cts Natural Blue Sapphire Ring
GIA Certified 4.94cts Natural Blue Sapphire Ring

GIA Certified 4.94cts Natural Blue Sapphire Ring

Located in Saint Louis, MO

Antique 18k Rose Gold and Platinum Ring. Set with 4.94 cts Natural Blue Sapphire Octagonal Step Cut

Category

Antique Late 18th Century Spanish Victorian Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Platinum

GRS Certified 1.81 Ct Muzo "Vivid Green" Emerald Ring
GRS Certified 1.81 Ct Muzo "Vivid Green" Emerald Ring

GRS Certified 1.81 Ct Muzo "Vivid Green" Emerald Ring

Located in New York, NY

Crafted in Platinum, the center is adorned by a GRS Certified vivid green color-saturated

Category

2010s Japanese Engagement Rings

Materials

Diamond, Emerald, Platinum

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Diamond Octagonal Platinum Ring For Sale on 1stDibs

You are likely to find exactly the diamond octagonal platinum ring you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. Find an antique version now, or shop for 55 vintage or 61 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a diamond octagonal platinum ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but 1.5 Carat and 2 Carat carat weights, specifically, are sought with frequency. Creating a diamond octagonal platinum ring has been a part of the legacy of many jewelers, but those produced by Peter Suchy, Hancocks and Single Stone are consistently popular. Today, if you’re looking for an octagon cut version of this piece and are unable to find the perfect match, our selection also includes round cut and emerald cut alternatives. Most of our diamond octagonal platinum ring for sale are for women, but there are 44 pieces available to browse for men.

How Much is a Diamond Octagonal Platinum Ring?

On average, a diamond octagonal platinum ring at 1stDibs sells for $13,124, while they’re typically $985 on the low end and $365,000 for the highest priced versions of this item.

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.