Skip to main content

Estate Unique Diamond Ring

Estate Natural Coral Black Onyx Diamond Unique Dinner Ring
Estate Natural Coral Black Onyx Diamond Unique Dinner Ring

Estate Natural Coral Black Onyx Diamond Unique Dinner Ring

Located in Napoli, IT

. h. x w. – 14.5 grams A truly unique, ultra chic dinner ring, mid century age, great addition at any

Category

Mid-20th Century European Contemporary Fashion Rings

Materials

Coral, Diamond, Onyx, 18k Gold

Recent Sales

Unique Estate Platinum Diamond Ring
Unique Estate Platinum Diamond Ring

Unique Estate Platinum Diamond Ring

Located in Lambertville, NJ

Handmade platinum mount diamond ring in a bow design mount. The center is bezel set with a round

Category

Vintage 1950s American Art Deco Engagement Rings

Materials

Diamond, Platinum

Mustache Diamond Ring Estate 14 Karat Yellow Gold Moustache Jewelry Unique
Mustache Diamond Ring Estate 14 Karat Yellow Gold Moustache Jewelry Unique

Mustache Diamond Ring Estate 14 Karat Yellow Gold Moustache Jewelry Unique

Located in Torrance, CA

diamonds total an estimated 0.20 carats (estimated at H-I color and SI1 clarity). The unique ring

Category

Mid-20th Century Unknown Modern Band Rings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Citrine Swan Ring w Diamonds Yellow Gold, Estate Ring with a Unique Swan Shape
Citrine Swan Ring w Diamonds Yellow Gold, Estate Ring with a Unique Swan Shape

Citrine Swan Ring w Diamonds Yellow Gold, Estate Ring with a Unique Swan Shape

By Five Star Jewelry

Located in Austin, TX

I bet you've never seen a ring like this. The design of the swan has so much character in such a

Category

2010s American Contemporary Cocktail Rings

Materials

Citrine, Diamond, 14k Gold, Yellow Gold

Unique Five Plus Carat Diamond Engagement Ring Set
Unique Five Plus Carat Diamond Engagement Ring Set

Unique Five Plus Carat Diamond Engagement Ring Set

Located in South Pasadena, CA

diamond solitaire ring set with a round diamond weighing 4.41 carats, accompanied by a report from EGL-USA

Category

Vintage 1960s Solitaire Rings

Materials

Diamond, Platinum

Unique 3 Dimensional Diamond and Enamel Tropical Flower 18K Yellow Gold Ring
Unique 3 Dimensional Diamond and Enamel Tropical Flower 18K Yellow Gold Ring

Unique 3 Dimensional Diamond and Enamel Tropical Flower 18K Yellow Gold Ring

Located in Tustin, CA

yellow gold diamond and enamel estate ladies ring in the shape of a 3 dimensional blooming tropical

Category

21st Century and Contemporary American Artisan Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Unique 3 Dimensional Diamond and Enamel Tropical Flower 18K Yellow Gold Ring
Unique 3 Dimensional Diamond and Enamel Tropical Flower 18K Yellow Gold Ring

Unique 3 Dimensional Diamond and Enamel Tropical Flower 18K Yellow Gold Ring

Located in Tustin, CA

yellow gold diamond and enamel estate ladies ring in the shape of a 3 dimensional blooming tropical

Category

21st Century and Contemporary American Artisan Fashion Rings

Materials

Diamond, Yellow Gold, Enamel, 18k Gold

Lady's Onyx Diamond Gold Intaglio Ring
Lady's Onyx Diamond Gold Intaglio Ring

Lady's Onyx Diamond Gold Intaglio Ring

Located in South Pasadena, CA

finger. Unique estate diamond and onyx intaglio ring circa 1970. Ring size 5 3/4 with the inside spring

Category

Vintage 1970s Contemporary Cocktail Rings

Materials

Diamond, Onyx, 18k Gold

Amethyst Diamond Cocktail Ring
Amethyst Diamond Cocktail Ring

Amethyst Diamond Cocktail Ring

Located in South Pasadena, CA

the finger. Unique estate amethyst and diamond cocktail ring circa 1960.

Category

Vintage 1960s Modern Cocktail Rings

Georgian Diamond Silver Gold Gimmel Ring
Georgian Diamond Silver Gold Gimmel Ring

Georgian Diamond Silver Gold Gimmel Ring

Located in South Pasadena, CA

. Ring size 5 1/2. Unique estate antique gimmel diamond ring circa 1830.

Category

Antique 1830s Georgian Bridal Rings

Contemporary Natural 6.05 Carat Pear Shaped Sapphire and Diamond Ring
Contemporary Natural 6.05 Carat Pear Shaped Sapphire and Diamond Ring

Contemporary Natural 6.05 Carat Pear Shaped Sapphire and Diamond Ring

Located in Narberth, PA

An incredible and unique Estate sapphire and diamond ring! This stunning 14kt white gold piece

Category

2010s Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Art Deco Diamond Three Stone Platinum Band
Art Deco Diamond Three Stone Platinum Band

Art Deco Diamond Three Stone Platinum Band

Located in South Pasadena, CA

, platinum mounting. A low profile wearable ring. Ring size 8 1/4. Unique estate Art Deco diamond ring circa

Category

Vintage 1930s Art Deco Wedding Rings

Materials

Diamond, Platinum

Unique Midcentury Caged Pearl, Emerald, Diamond 18 Karat Gold Textured Ring
Unique Midcentury Caged Pearl, Emerald, Diamond 18 Karat Gold Textured Ring

Unique Midcentury Caged Pearl, Emerald, Diamond 18 Karat Gold Textured Ring

Located in Tustin, CA

Very unique, custom-made, mid-century modern Italian artisan design estate ring, features a cluster

Category

Mid-20th Century Italian Artisan Cluster Rings

Materials

Pearl, Diamond, Emerald, Yellow Gold, 18k Gold, Gold

Aquamarine Diamond Gold Ring
Aquamarine Diamond Gold Ring

Aquamarine Diamond Gold Ring

Located in South Pasadena, CA

. Unique estate aquamarine and diamond cocktail ring mounted in 18 karat yellow gold circa 1990.

Category

1990s Contemporary Cluster Rings

Materials

Aquamarine, White Diamond, 18k Gold

Opal Diamond Gold Ring
Opal Diamond Gold Ring

Opal Diamond Gold Ring

Located in South Pasadena, CA

ring is ideal for wearing to every occasion. Unique estate opal and diamond ring circa 1960

Category

Vintage 1960s Modern Cocktail Rings

Materials

White Diamond, Opal, 18k Gold, White Gold

Burma Ruby Diamond Platinum Cluster Ring
Burma Ruby Diamond Platinum Cluster Ring

Burma Ruby Diamond Platinum Cluster Ring

Located in South Pasadena, CA

Burma Ruby and Diamond Platinum Cluster Ring Shimmering and delightful as only a beautiful ruby

Category

1990s Contemporary Cluster Rings

Materials

Diamond, Ruby, Platinum

1950s Emerald Diamond Gold Platinum Ring
1950s Emerald Diamond Gold Platinum Ring

1950s Emerald Diamond Gold Platinum Ring

Located in South Pasadena, CA

Emerald and Diamond Cocktail Ring Circa 1950 What can be said about this emerald and diamond ring

Category

Vintage 1950s Modern Cocktail Rings

Materials

White Diamond, Emerald, 18k Gold, Platinum

Diamond Pave Gold Buckle Ring
Diamond Pave Gold Buckle Ring

Diamond Pave Gold Buckle Ring

Located in South Pasadena, CA

yellow gold, ring size 6 3/4, approximately 7/16" wide overall. Unique estate diamond buckle ring band

Category

1990s Contemporary Band Rings

Blue-Green Tourmaline and Asscher-Cut Diamond Ring
Blue-Green Tourmaline and Asscher-Cut Diamond Ring

Blue-Green Tourmaline and Asscher-Cut Diamond Ring

Located in South Pasadena, CA

/8" wide across the finger. Unique estate tourmaline and diamond ring.

Category

Early 2000s American Contemporary Cluster Rings

Materials

Diamond, Tourmaline, 18k Gold, Platinum

1.30 Carat Antique Diamond Engagement Ring
1.30 Carat Antique Diamond Engagement Ring

1.30 Carat Antique Diamond Engagement Ring

Located in San Francisco, CA

in the shape of a stylized butterfly! A unique and stunning estate diamond ring for a very lucky lady

Category

20th Century Edwardian Engagement Rings

Materials

Diamond, Platinum

People Also Browsed

18 Karat Yellow Gold Hand-Carved Natural Agate Butterfly Diamond Ring
18 Karat Yellow Gold Hand-Carved Natural Agate Butterfly Diamond Ring

18 Karat Yellow Gold Hand-Carved Natural Agate Butterfly Diamond Ring

By Vaibhav Dhadda

Located in Jaipur, Rajasthan

This 18K gold natural agate butterfly diamond ring is a symbol of transformation and grace. This exquisite ring captures the delicate elegance of a butterfly in flight, a reminder of...

Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

Agate, Diamond, 18k Gold, Yellow Gold

18K Yellow Gold Angel Skin Fluted Coral And Diamond Ring
18K Yellow Gold Angel Skin Fluted Coral And Diamond Ring

18K Yellow Gold Angel Skin Fluted Coral And Diamond Ring

Located in New York, NY

The 18K Yellow Gold Angel Skin Fluted Coral and Diamond Ring is a captivating piece of jewelry that exudes elegance and sophistication. Crafted in 18K yellow gold, this ring features...

Category

20th Century American Modern Cocktail Rings

Materials

Coral, Diamond, 18k Gold, Yellow Gold

Special!!! NWT $7, 789 18KT Magnificent Fancy Triple Tri Color Leaf Diamond Ring
Special!!! NWT $7, 789 18KT Magnificent Fancy Triple Tri Color Leaf Diamond Ring

Special!!! NWT $7, 789 18KT Magnificent Fancy Triple Tri Color Leaf Diamond Ring

Located in New York, NY

The Following Item we are offering is a Rare Important Radiant 18KT Tri Color Yellow, Rose and White Gold Large Rare Fancy Gorgeous Large Diamond Statement Leaf Crossover Ring. Ring ...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Gold, 18k Gold

Steven Battelle 3.7 Carats Black Diamond Granulated 22K Gold Pendant
Steven Battelle 3.7 Carats Black Diamond Granulated 22K Gold Pendant

Steven Battelle 3.7 Carats Black Diamond Granulated 22K Gold Pendant

By Steven Battelle

Located in Soquel, CA

A beautifully lustrous 9 mm round rose cut faceted black diamond rests in a wonderfully contrasting stacked large/small "jawan" traditional handmade 22K gold setting in this distinct...

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Black Diamond, 22k Gold

NWT $6500 18KT Gold Fancy Large Glittering Fancy Oval Emerald Eternity Band Ring
NWT $6500 18KT Gold Fancy Large Glittering Fancy Oval Emerald Eternity Band Ring

NWT $6500 18KT Gold Fancy Large Glittering Fancy Oval Emerald Eternity Band Ring

Located in New York, NY

The Following Item we are offering is this Rare Important Radiant 18KT Gold Gorgeous Glittering and Sparkling Magnificent Fancy Emerald Cut Emerald Ring Eternity Band. Ring Contains ...

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Emerald, Gold, 18k Gold

Art Deco Platinum Onyx and Diamond Ring 0.75ctw
Art Deco Platinum Onyx and Diamond Ring 0.75ctw

Art Deco Platinum Onyx and Diamond Ring 0.75ctw

Located in Narberth, PA

A striking ring from the Art Deco (ca1920s) era! Crafted in platinum, this ring adorns an Old Mine Cushion Cut diamond within an octagonal milgrained bezel. The diamond, weighing app...

Category

Vintage 1920s Unknown Art Deco Fashion Rings

Materials

Diamond, Onyx, Platinum

ITALIAN 1970 Modernist Geometric Sculptural Ring In 18Kt Yellow Gold With Corals
ITALIAN 1970 Modernist Geometric Sculptural Ring In 18Kt Yellow Gold With Corals

ITALIAN 1970 Modernist Geometric Sculptural Ring In 18Kt Yellow Gold With Corals

Located in Miami, FL

An Italian geometric sculptural cocktail ring. This is a very beautiful cocktail ring, created in Italy during the modernist period back in the 1970. The ring has been crafted with ...

Category

Vintage 1970s Italian Modernist Cocktail Rings

Materials

Coral, Gold, Yellow Gold, 18k Gold

Art Deco GIA Vintage Antique 3.0ct Old EURO Diamond Sapphire Pt Engagement Ring
Art Deco GIA Vintage Antique 3.0ct Old EURO Diamond Sapphire Pt Engagement Ring

Art Deco GIA Vintage Antique 3.0ct Old EURO Diamond Sapphire Pt Engagement Ring

Located in New York, NY

Art Deco GIA 3.0ct Old EUROPEAN Diamond Sapphire Platinum Engagement Vintage Antique Ring. Few come finer or as fabulous as this original handcrafted platinum diamond and sapphire ri...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Black Opal and Diamonds Ring in 14k Gold. Gold Ring with Opal
Black Opal and Diamonds Ring in 14k Gold. Gold Ring with Opal

Black Opal and Diamonds Ring in 14k Gold. Gold Ring with Opal

By Daizy Jewellery

Located in Istanbul, TR

Black opal and diamonds ring in 14k gold. Genuine opal ring. Gold ring with opal Metal: 14k solid gold Weight: 2.4 g (depends from size) Main stone - opal, black with color play, o...

Category

2010s Turkish Modern Engagement Rings

Materials

Diamond, Opal, Black Opal, 14k Gold

Dalben Magnificent 8.3 Carat Certified Colombian Emerald Yellow Gold Ring
Dalben Magnificent 8.3 Carat Certified Colombian Emerald Yellow Gold Ring

Dalben Magnificent 8.3 Carat Certified Colombian Emerald Yellow Gold Ring

By Oreste Dalben

Located in Como, IT

Dalben design One of a Kind 18k yellow gold satin finishing ring with a magnificent 8,3 carat bezel-set emerald cut Colombian emerald. The Colombian emerald is accompanied by IGI (I...

Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Emerald, Gold, 18k Gold, Yellow Gold

BUCCELLATI Aquamarine Diamond Ruby 18k Yellow Gold Ring
BUCCELLATI Aquamarine Diamond Ruby 18k Yellow Gold Ring

BUCCELLATI Aquamarine Diamond Ruby 18k Yellow Gold Ring

By Gianmaria Buccellati

Located in New York, NY

This exquisite vintage Gianmaria Buccellati cocktail ring is crafted in 18k brushed and textured yellow gold with white gold accents. This ring is set with a faceted oval 7.0mm x 10....

Category

1990s Cocktail Rings

Materials

Aquamarine, Diamond, Ruby, Yellow Gold

4.27 Carat Oval Blue Sapphire and Diamond Halo 14k Gold Cocktail Ring
4.27 Carat Oval Blue Sapphire and Diamond Halo 14k Gold Cocktail Ring

4.27 Carat Oval Blue Sapphire and Diamond Halo 14k Gold Cocktail Ring

By Vicki Orr Designs

Located in Naples, FL

4.27 carat oval blue Sapphire and white Diamond halo (1.05 total carats, SI2-I1 clarity, G-H color) in a 14k white gold setting on a solid 14k yellow gold square ring band. Size 7. G...

Category

2010s American Contemporary Cluster Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Gold, 1...

Coral Diamond Gold Vintage Cocktail Ring
Coral Diamond Gold Vintage Cocktail Ring

Coral Diamond Gold Vintage Cocktail Ring

Located in New York, NY

Vintage 14k gold cocktail ring, with center 15mm coral, surrounded with approx. 0.80ctw in diamonds. Ring size - 5.5, ring top is 20mm in diameter. Marked 14k. Weight - 7.5 grams.

Category

20th Century Cocktail Rings

Materials

Coral, Diamond, Gold

16.97 Carat Octagon Brazilian Emerald Tennis Line Yellow Gold Bracelet
16.97 Carat Octagon Brazilian Emerald Tennis Line Yellow Gold Bracelet

16.97 Carat Octagon Brazilian Emerald Tennis Line Yellow Gold Bracelet

$5,520Sale Price / item|20% Off

W 0.2 in L 6.78 in

16.97 Carat Octagon Brazilian Emerald Tennis Line Yellow Gold Bracelet

By Vaibhav Dhadda

Located in Jaipur, Rajasthan

The 14 karat gold 16.97 carat octagon Brazilian emerald tennis line bracelet is a masterpiece of fine jewelry that exudes luxury and elegance. This bracelet showcases a stunning coll...

Category

21st Century and Contemporary Indian Modern Tennis Bracelets

Materials

Emerald, Gold, Yellow Gold, 14k Gold

Diamond Pink Kunzite Ring 14K Gold Band Cocktail
Diamond Pink Kunzite Ring 14K Gold Band Cocktail

Diamond Pink Kunzite Ring 14K Gold Band Cocktail

By Estate Jewelry

Located in East Brunswick, NJ

This gorgeous estate ring is finely crafted in solid 14K gold and set with genuine Pink Kunzite and Diamonds. The center gem is 18mm x 9mm and it is a very clean and transparent ston...

Category

Late 20th Century Cocktail Rings

Materials

Diamond, Kunzite, 14k Gold, Yellow Gold

14K Yellow Gold Mounted 5.11 ct Blue Sapphire Eternity Band Ring Stacking Ring
14K Yellow Gold Mounted 5.11 ct Blue Sapphire Eternity Band Ring Stacking Ring

14K Yellow Gold Mounted 5.11 ct Blue Sapphire Eternity Band Ring Stacking Ring

By VR Jewels

Located in New York, NY

Blue sapphire eternity band ring in 14K gold symbolises the everlasting love between a couple. It shows the infinite love you have for your partner. The round shape represents love w...

Category

21st Century and Contemporary American Modern Band Rings

Materials

Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold

Get Updated with New Arrivals
Save "Estate Unique Diamond Ring", and we’ll notify you when there are new listings in this category.

Estate Unique Diamond Ring For Sale on 1stDibs

You are likely to find exactly the estate unique diamond 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 gold, 18k gold and white gold. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect estate unique diamond ring may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Creating an estate unique diamond ring has been a part of the legacy of many jewelers, but those produced by Pradera Irama, Mattioli and LB Exclusive are consistently popular. An estate unique diamond ring can be a stylish choice for most occasions, but diamond rings, from our inventory of 1080, can add a particularly distinctive touch to your look, day or night. 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 brilliant cut and oval cut alternatives. If you’re browsing our inventory for an estate unique diamond ring, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Estate Unique Diamond Ring?

The price for an estate unique diamond ring starts at $72 and tops out at $1,620,000 with these rings, on average, selling for $3,774.

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.