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4.95 Carat Round Cut Emerald and Diamond 3 Stone Halo Ring in Platinum
4.95 Carat Round Cut Emerald and Diamond 3 Stone Halo Ring in Platinum

4.95 Carat Round Cut Emerald and Diamond 3 Stone Halo Ring in Platinum

Located in NEW YORK, NY

surrounded by a row of diamonds. Flanking the center stone are two pear-shaped diamonds, weighing 1.40 carats

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3.20 Ct. Unheated Blue Sapphire and Diamond Platinum 3-Stone Ring
GIA Certified 3.20 Ct. Unheated Blue Sapphire and Diamond Platinum 3-Stone Ring

GIA Certified 3.20 Ct. Unheated Blue Sapphire and Diamond Platinum 3-Stone Ring

By Sarosi By Timeless Gems

Located in Los Angeles, CA

This gorgeous blue sapphire and diamond three-stone ring features a brilliant 3.20 carat oval

Category

21st Century and Contemporary North American Artisan Three-Stone Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Antique Edwardian Gold Platinum GIA 2.11ct Fancy Yellow Old Diamond 3 Stone Ring
Antique Edwardian Gold Platinum GIA 2.11ct Fancy Yellow Old Diamond 3 Stone Ring

Antique Edwardian Gold Platinum GIA 2.11ct Fancy Yellow Old Diamond 3 Stone Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Diamond - Old European Cut - Prong Set - Fancy Brown Yellow Color

Category

20th Century Three-Stone Rings

Materials

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

New Platinum & 18k Gold GIA 3.5ctw Yellow & White Radiant Diamond 3 Stone Ring
New Platinum & 18k Gold GIA 3.5ctw Yellow & White Radiant Diamond 3 Stone Ring

New Platinum & 18k Gold GIA 3.5ctw Yellow & White Radiant Diamond 3 Stone Ring

Located in Montclair, NJ

ring by Badis Jewelers! Comes w/ original GIA certification for the 3 diamonds. Stock Number: MK

Category

21st Century and Contemporary American Three-Stone Rings

Materials

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

3-Stone Star Ruby and Diamond Platinum Vintage Band Ring Estate Estate Jewelry
3-Stone Star Ruby and Diamond Platinum Vintage Band Ring Estate Estate Jewelry

3-Stone Star Ruby and Diamond Platinum Vintage Band Ring Estate Estate Jewelry

Located in Montreal, QC

Simply Beautiful! Finely crafted Three Stone Star Ruby and Diamond Band Platinum Ring. Securely

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Ruby, Star Ruby, Platinum

GIA Certified 4.41 Carat Emerald Cut Sapphire Diamond 3 Stone Ring in Platinum
GIA Certified 4.41 Carat Emerald Cut Sapphire Diamond 3 Stone Ring in Platinum

GIA Certified 4.41 Carat Emerald Cut Sapphire Diamond 3 Stone Ring in Platinum

Located in NEW YORK, NY

4.41 carats surrounded by a row of diamonds. Flanking the center stone are two half moon-cut diamonds

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Certified 5.23 Carat Emerald Cut Emerald Diamond 3 Stone Halo Ring in Platinum
Certified 5.23 Carat Emerald Cut Emerald Diamond 3 Stone Halo Ring in Platinum

Certified 5.23 Carat Emerald Cut Emerald Diamond 3 Stone Halo Ring in Platinum

Located in NEW YORK, NY

carats surrounded by a row of diamonds. Flanking the center stone are two shield-cut diamonds, weighing

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

3.28 Carat Round Cut Ruby and Diamond 3 Stone Halo Ring in Platinum
3.28 Carat Round Cut Ruby and Diamond 3 Stone Halo Ring in Platinum

3.28 Carat Round Cut Ruby and Diamond 3 Stone Halo Ring in Platinum

Located in NEW YORK, NY

by a row of diamonds. Flanking the center stone are two bullet-cut diamonds, weighing 0.36 carats

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Certified 4.07 Carat Emerald Cut Sapphire Diamond 3 Stone Halo Ring in Platinum
Certified 4.07 Carat Emerald Cut Sapphire Diamond 3 Stone Halo Ring in Platinum

Certified 4.07 Carat Emerald Cut Sapphire Diamond 3 Stone Halo Ring in Platinum

Located in NEW YORK, NY

4.07 carats surrounded by a row of diamonds. Flanking the center stone are two shield-cut diamonds

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 4.07 Carat Emerald Cut Emerald Diamond 3 Stone Ring in Platinum
GIA Certified 4.07 Carat Emerald Cut Emerald Diamond 3 Stone Ring in Platinum

GIA Certified 4.07 Carat Emerald Cut Emerald Diamond 3 Stone Ring in Platinum

Located in NEW YORK, NY

carats surrounded by a row of diamonds. Flanking the center stone are two shield-cut diamonds, weighing

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Certified 3.01 Carat Marquise Cut Burma Ruby Diamond 3 Stone Halo Ring Platinum
Certified 3.01 Carat Marquise Cut Burma Ruby Diamond 3 Stone Halo Ring Platinum

Certified 3.01 Carat Marquise Cut Burma Ruby Diamond 3 Stone Halo Ring Platinum

Located in NEW YORK, NY

carats surrounded by a row of diamonds. Flanking the center stone are two brilliant cut half-moon

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Antique Art Deco 18k Gold & Platinum Sapphire Diamond 3 Stone Filigree Band Ring
Antique Art Deco 18k Gold & Platinum Sapphire Diamond 3 Stone Filigree Band Ring

Antique Art Deco 18k Gold & Platinum Sapphire Diamond 3 Stone Filigree Band Ring

Located in Montclair, NJ

This beautiful antique ring was crafted in solid 18k white gold with a solid platinum top during

Category

Vintage 1920s Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold, Platinum

Yellow Zircon and Diamond Handmade 3 Stone Ring
Yellow Zircon and Diamond Handmade 3 Stone Ring

Yellow Zircon and Diamond Handmade 3 Stone Ring

By Christopher Bilton

Located in 徳島市, JP

Handmade platinum ring set with a Sri Lankan yellow zircon with 2 diamonds either side. Unique

Category

2010s Japanese Three-Stone Rings

Materials

Diamond, Zircon, Platinum

Vintage Diamond and Platinum Three-Stone Ring
Vintage Diamond and Platinum Three-Stone Ring

Vintage Diamond and Platinum Three-Stone Ring

Located in Chipping Campden, GB

The three gorgeous diamonds in this ring are bright and have a wonderful sparkle. The central stone

Category

Vintage 1940s British Modern Three-Stone Rings

Materials

Diamond, Platinum

New Platinum & Gold 5.6ctw GIA Colombian F1 Emerald Asscher Diamond 3 Stone Ring
New Platinum & Gold 5.6ctw GIA Colombian F1 Emerald Asscher Diamond 3 Stone Ring

New Platinum & Gold 5.6ctw GIA Colombian F1 Emerald Asscher Diamond 3 Stone Ring

Located in Montclair, NJ

south), 18.2mm (0.71")(east to west, emerald to diamond) - 2.5mm (bottom of the shank) Ring Height: 7mm

Category

21st Century and Contemporary American Three-Stone Rings

Materials

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

Certified 3.54 Carat Cushion Cut Blue Sapphire Diamond 3-Stone Ring in Platinum
Certified 3.54 Carat Cushion Cut Blue Sapphire Diamond 3-Stone Ring in Platinum

Certified 3.54 Carat Cushion Cut Blue Sapphire Diamond 3-Stone Ring in Platinum

Located in NEW YORK, NY

brilliant cut shield diamonds weighing 0.72 carats total. Elegantly set in a polished platinum composition.

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

5.56 Carat Oval Cut Purple Sapphire Diamond 3-Stone Engagement Ring in Platinum
5.56 Carat Oval Cut Purple Sapphire Diamond 3-Stone Engagement Ring in Platinum

5.56 Carat Oval Cut Purple Sapphire Diamond 3-Stone Engagement Ring in Platinum

Located in NEW YORK, NY

brilliant cut trapezoid diamonds weighing 0.60 carats total. Elegantly set in a polished platinum

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Purple Sapphire, Platinum

Oval AGL Natural Ceylon Blue Sapphire and Trillion Diamond Platinum 3 Stone Ring
Oval AGL Natural Ceylon Blue Sapphire and Trillion Diamond Platinum 3 Stone Ring

Oval AGL Natural Ceylon Blue Sapphire and Trillion Diamond Platinum 3 Stone Ring

Located in Scottsdale, AZ

This incredible sapphire and diamond three-stone ring will absolutely take your breath away. This

Category

21st Century and Contemporary Unknown Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

3.6tdw+ Platinum 3 Diamond Emerald Cut Ring
3.6tdw+ Platinum 3 Diamond Emerald Cut Ring

3.6tdw+ Platinum 3 Diamond Emerald Cut Ring

Located in Cincinnati, OH

The ring SPARKLES!! Three near colorless emerald cut, prong set diamonds. Center diamond is

Category

Late 20th Century Unknown Three-Stone Rings

Materials

Diamond, Platinum

Estate Platinum GIA Ruby & Diamond Three Stone Ring
Estate Platinum GIA Ruby & Diamond Three Stone Ring

Estate Platinum GIA Ruby & Diamond Three Stone Ring

Located in Narberth, PA

An exquisite 3-stone ruby and diamond ring! Crafted in platinum, this ring features a central 1ct

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Antique Diamond & Emerald 3-Stone Edwardian Engagement Ring
Antique Diamond & Emerald 3-Stone Edwardian Engagement Ring

Antique Diamond & Emerald 3-Stone Edwardian Engagement Ring

Located in Santa Barbara, CA

A mesmerizing trio of diamonds and an emerald form this fabulous 3 stone antique Edwardian

Category

Antique Early 1900s Edwardian Three-Stone Rings

Materials

Diamond, Emerald, 10k Gold, Yellow Gold, Platinum

GIA Certified 1.53 Carat Yellow Diamond 3-Stone Ring
GIA Certified 1.53 Carat Yellow Diamond 3-Stone Ring

GIA Certified 1.53 Carat Yellow Diamond 3-Stone Ring

Located in Greenville, DE

A GIA Certified Diamond 3 Stone ring crafted in Platinum and 18k yellow gold Featuring (1) 1.53ct

Category

2010s Three-Stone Rings

Materials

Yellow Diamond, Platinum

1918 Antique 3 stones Ring Ruby Diamonds 18K Gold Platinum Ø US 8.75 / 3.1gr
1918 Antique 3 stones Ring Ruby Diamonds 18K Gold Platinum Ø US 8.75 / 3.1gr

1918 Antique 3 stones Ring Ruby Diamonds 18K Gold Platinum Ø US 8.75 / 3.1gr

Located in SE

Red Ruby ( lab made ) stone Ø 6.75 / ca. 1.25 and two old diamond cut diamonds in Platinum clusters

Category

Vintage 1910s Swedish Art Deco Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

GIA Certified 3 Stone Ring with 5.03ct Oval Diamond
GIA Certified 3 Stone Ring with 5.03ct Oval Diamond

GIA Certified 3 Stone Ring with 5.03ct Oval Diamond

By M&V Vanguard Jewelry

Located in New York, NY

Elevate your style with this stunning three-stone ring, crafted in luxurious platinum to epitomize

Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Platinum

Vintage Petite Art Deco Platinum Three Stone Diamond Ring
Vintage Petite Art Deco Platinum Three Stone Diamond Ring

Vintage Petite Art Deco Platinum Three Stone Diamond Ring

Located in Montgomery, AL

We are loving the details on this magnificent beauty! Ring Details Material: Platinum Era: Art

Category

20th Century Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Art Deco Emerald Diamond Platinum Three-Stone Ring
Art Deco Emerald Diamond Platinum Three-Stone Ring

Art Deco Emerald Diamond Platinum Three-Stone Ring

Located in Beverly Hills, CA

collection. It can also make a beautiful non-traditional engagement ring. Made of platinum, the ring features

Category

Early 20th Century Unknown Art Deco Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Three-Stone Emerald Cut Diamond Engagement Ring in Platinum
Three-Stone Emerald Cut Diamond Engagement Ring in Platinum

Three-Stone Emerald Cut Diamond Engagement Ring in Platinum

By MOGULDIAM INC

Located in New York, NY

Three stone Emerald Cut Diamond ring beautifully handcrafted in platinum. The details are as

Category

2010s American Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.28ct TW - 3 Oval Diamond Platinum Band Ring
GIA Certified 1.28ct TW - 3 Oval Diamond Platinum Band Ring

GIA Certified 1.28ct TW - 3 Oval Diamond Platinum Band Ring

Located in Miami, FL

, understated statement. - 3 Oval Diamond Platinum Band Ring Platinum - Oval Diamonds - 3pcs - Diamonds

Category

2010s Three-Stone Rings

Materials

Diamond, Platinum

Spectacular Vivid Pink Sapphire Diamond Platinum Three-Stone Ring
Spectacular Vivid Pink Sapphire Diamond Platinum Three-Stone Ring

Spectacular Vivid Pink Sapphire Diamond Platinum Three-Stone Ring

Located in Tustin, CA

Fantastic from all angles, this custom made, substantial platinum estate three stone ring or

Category

1990s American Contemporary Three-Stone Rings

Materials

Pink Sapphire, White Diamond, Diamond, Platinum

Antique 1.89 Carat Diamond and Platinum Three Stone Engagement Ring
Antique 1.89 Carat Diamond and Platinum Three Stone Engagement Ring

Antique 1.89 Carat Diamond and Platinum Three Stone Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

increasingly difficult to locate. This 1920s 3 stone diamond ring in platinum is a timeless and meaningful

Category

Vintage 1920s Unknown Three-Stone Rings

Materials

Diamond, Platinum

0.61 Carat Diamond and 950 Platinum Three-Stone Diamond Eternity Ring
0.61 Carat Diamond and 950 Platinum Three-Stone Diamond Eternity Ring

0.61 Carat Diamond and 950 Platinum Three-Stone Diamond Eternity Ring

Located in GB

We are delighted to offer for sale this Stunning Sheffield made Millennium platinum 3 stone 0.61ct

Category

Early 2000s English Modern Three-Stone Rings

Materials

Diamond, Platinum

Colombian Emerald Diamond Engagement Ring 3 Stone Pear Shape 2.20ct
Colombian Emerald Diamond Engagement Ring 3 Stone Pear Shape 2.20ct

Colombian Emerald Diamond Engagement Ring 3 Stone Pear Shape 2.20ct

By Emeralds Maravellous

Located in US

Platinum Emerald & Diamond Engagement Ring 3 Stone Pear Shape Primary Stones: Natural Colombian

Category

21st Century and Contemporary American Art Deco Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Art Deco European Cut Diamond Platinum Three-Stone Ring
Art Deco European Cut Diamond Platinum Three-Stone Ring

Art Deco European Cut Diamond Platinum Three-Stone Ring

Located in Beverly Hills, CA

A fabulous Art Deco piece which features 3 large European cut diamonds as well as 4 smaller

Category

Mid-20th Century American Three-Stone Rings

Materials

Diamond, Platinum

3 Stone Ring with 5.31ct Rubellite
3 Stone Ring with 5.31ct Rubellite

3 Stone Ring with 5.31ct Rubellite

By M&V Vanguard Jewelry

Located in New York, NY

3 Stone Ring with 5.31ct Rubellite In Platinum With GIA Certified Side Stones: 0.41ct D VVS2 GIA

Category

2010s American Modern Three-Stone Rings

Materials

Rubelite, Platinum

Estate Contemporary Platinum Colombian Emerald Diamond Three Stone Ring - GIA
Estate Contemporary Platinum Colombian Emerald Diamond Three Stone Ring - GIA

Estate Contemporary Platinum Colombian Emerald Diamond Three Stone Ring - GIA

Located in Great Neck, NY

Beautiful Estate Contemporary Platinum Colombian Emerald Diamond Three Stone Ring - GIA. This

Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Platinum Emerald Diamond Three-Stone Ring, AGL Certified, 20th Century
Platinum Emerald Diamond Three-Stone Ring, AGL Certified, 20th Century

Platinum Emerald Diamond Three-Stone Ring, AGL Certified, 20th Century

Located in Queens, NY

Platinum Emerald Diamond 3 Stone Ring, AGL, featuring one prong set rectangular step faceted

Category

20th Century Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Diana M. Platinum Engagement 3 Stone Ring With 5.16 Fancy Yellow SI1 Radiant
Diana M. Platinum Engagement 3 Stone Ring With 5.16 Fancy Yellow SI1 Radiant

Diana M. Platinum Engagement 3 Stone Ring With 5.16 Fancy Yellow SI1 Radiant

By Diana M. Jewels

Located in New York, NY

Platinum and 18kt diamond engagement ring with center diamond 5.16ct Fancy Yellow SI1 GIA

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

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

Contemporary 1.60 CTW Pink Sapphire Diamond Platinum Three Stone Ring
Contemporary 1.60 CTW Pink Sapphire Diamond Platinum Three Stone Ring

Contemporary 1.60 CTW Pink Sapphire Diamond Platinum Three Stone Ring

Located in Philadelphia, PA

with carat weights Stamped for platinum Circa: 2000s Ring Size: 5 3/4 & sizable Measures north to

Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Pink Sapphire, Platinum

GIA Certified 3 Carat Fancy Intense Yellow Diamond Three-Stone Ring
GIA Certified 3 Carat Fancy Intense Yellow Diamond Three-Stone Ring

GIA Certified 3 Carat Fancy Intense Yellow Diamond Three-Stone Ring

By Antinori Fine Jewels

Located in Chicago, IL

An elegant and highly refined three-stone ring centered by a GIA certified 3.03 carat Fancy Intense

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Gold, Platinum

3 Stone Ring with Green Tourmaline
3 Stone Ring with Green Tourmaline

3 Stone Ring with Green Tourmaline

By M&V Vanguard Jewelry

Located in New York, NY

Three stone ring in 18K Yellow Gold and Platinum with Green Tourmaline Center stone is: 8.67ct

Category

2010s American Modern Three-Stone Rings

Materials

Tourmaline, 18k Gold, Yellow Gold, Platinum

Colombian Emerald Diamond Engagement Platinum Ring Three-Stone Pear Shape
Colombian Emerald Diamond Engagement Platinum Ring Three-Stone Pear Shape

Colombian Emerald Diamond Engagement Platinum Ring Three-Stone Pear Shape

By Emeralds Maravellous

Located in US

Platinum Emerald & Diamond Engagement Ring 3 Stone Pear Shape 2.60 Carat Primary Stones

Category

21st Century and Contemporary American Belle Époque Three-Stone Rings

Materials

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

Circa 1920s Old European 3 Stone Diamond and Emerald Engagement Ring
Circa 1920s Old European 3 Stone Diamond and Emerald Engagement Ring

Circa 1920s Old European 3 Stone Diamond and Emerald Engagement Ring

Located in Hicksville, NY

Circa 1920s Old European 3 Stone Diamond and Emerald Engagement Ring - VEG#16b Item Details: Year

Category

Vintage 1920s Classical Roman Three-Stone Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 3 stone ring with 3.01ct I VVS2 Oval Diamond
GIA Certified 3 stone ring with 3.01ct I VVS2 Oval Diamond

GIA Certified 3 stone ring with 3.01ct I VVS2 Oval Diamond

By M&V Vanguard Jewelry

Located in New York, NY

. Crafted in lustrous platinum, the setting of this three-stone ring is a masterpiece of craftsmanship. The

Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Platinum

GIA Certified 3 stone Ring with 6.01ct Fancy Yellow Radiant Diamond
GIA Certified 3 stone Ring with 6.01ct Fancy Yellow Radiant Diamond

GIA Certified 3 stone Ring with 6.01ct Fancy Yellow Radiant Diamond

By M&V Vanguard Jewelry

Located in New York, NY

3 stone ring in 18k Yellow Gold & Platinum Diamonds on the shank, bridge and wrap under all 3

Category

2010s American Modern Three-Stone Rings

Materials

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

Antique Art Deco Sapphire Diamond 3-Stone Filigree Engagement Ring
Antique Art Deco Sapphire Diamond 3-Stone Filigree Engagement Ring

Antique Art Deco Sapphire Diamond 3-Stone Filigree Engagement Ring

Located in Santa Barbara, CA

diamonds presenting excellent clarity and life. Boasting majestic handcrafted platinum filigree, this

Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

12.5mm South Sea Pearl and Diamond Platinum Three Stone Ring
12.5mm South Sea Pearl and Diamond Platinum Three Stone Ring

12.5mm South Sea Pearl and Diamond Platinum Three Stone Ring

By Gad & Co.

Located in Miami, FL

Natural Pearl and Diamond Platinum 900 Three Stone Ring. Three stone ring featuring a prominent

Category

21st Century and Contemporary North American Modern Three-Stone Rings

Materials

Diamond, Pearl, South Sea Pearl, Platinum

3 Stone Ring in Platinum & 18k Yellow Gold Center with 2.01 Carat Emerald Cut
3 Stone Ring in Platinum & 18k Yellow Gold Center with 2.01 Carat Emerald Cut

3 Stone Ring in Platinum & 18k Yellow Gold Center with 2.01 Carat Emerald Cut

By M&V Vanguard Jewelry

Located in New York, NY

3 stone ring in Platinum & 18K Yellow Gold Center: 2.01ct W-X Range VS1 Emerald shape diamond GIA

Category

2010s American Modern Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

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3 Stone Diamond Platinum Ring For Sale on 1stDibs

Find the exact 3 stone diamond platinum ring you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 3 stone diamond platinum ring among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a 3 stone diamond platinum ring has been a part of the legacy of many jewelers, but those produced by Roman Malakov, Single Stone and Tiffany & Co. are consistently popular. An emerald cut version of this piece has appeal, but there are also round cut and old european cut versions for sale. Finding a 3 stone diamond platinum ring for sale for women should be easy, but there are 1083 pieces available to browse for unisex as well as men, too.

How Much is a 3 Stone Diamond Platinum Ring?

Prices for a 3 stone diamond platinum ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $19 and can go as high as $3,350,000, while this accessory, on average, fetches $13,967.

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.