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Untreated Burma Ruby Diamond Ring
Located in New Orleans, LA
A lovely .81-carat untreated Burma ruby displays wonderful color in this stylish ring. Approximately .21 carats of white diamonds surround this crimson gem. The ruby is certified by ...
Category
20th Century Engagement Rings
Materials
Diamond, Ruby
Jadeite & Pearl Midcentury Ring Certified Untreated
Located in Southbury, CT
A large oval cabochon of translucent seafoam green jadeite jade is surrounded by 16 luminous natural pearls in this ever-stylish 14K white gold halo ring from the early 1950s.
The j...
Category
Vintage 1950s Retro Cocktail Rings
Materials
Jade, Pearl, 14k Gold
Pigeon's Blood Untreated Ruby Signet Ring
By Thesis Gems and Jewelry
Located in Berkeley, CA
This ring features a 1.475 carat unheated Mozambique ruby with GRS certification of "Pigeon's Blood" color. Very unusual elongated baguette cut. Exceptionally clean, this ruby is set...
Category
2010s Artisan Engagement Rings
Materials
Ruby, Gold, 18k Gold
Jade Ring Hololith Form Certified Untreated
Located in Southbury, CT
In tones of soft green and light yellow, this contemporary newly-carved jadeite jade ring is in the classic hololith form. The lapidary work on this stunning ring is exceptional. The...
Category
2010s Modern More Rings
Materials
Jade
Carved Jade Saddle Ring Certified Untreated
Located in Southbury, CT
You've seen a jade saddle ring: a simple band of gold or silver that wraps around your finger with a bar of jade running West to East across the face. It's the classic jade ring. And...
Category
Late 20th Century Artisan More Rings
Materials
Jade, 14k Gold
Jadeite Jade Saddle Ring GIA Certified Untreated
Located in Southbury, CT
Hand-carved from a succulent slab of natural Burmese jadeite jade, this rather astonishing ring is among the most unique and extraordinary jade rings in my collection and I will tell...
Category
Vintage 1980s Contemporary More Rings
Materials
Diamond, Jade, 18k Gold
Sleek Art Deco Jade Ring Certified Untreated
Located in Southbury, CT
Featuring a large (18.3 x 12.3) oval cabochon of mottled, translucent green jade set within a brilliantly simple hand-made 14K white gold mounting, this late Art Deco-era (circa 1939...
Category
Vintage 1930s Art Deco More Rings
Materials
Jade, 14k Gold
Untreated Red Spinel Ring, 4.07 Carat
Located in New Orleans, LA
A sparkling red spinel captivates the eye in this ring. Exhibiting a deep crimson color, this 4.07-carat jewel is set in platinum and 18K rose gold between two shield-cut diamonds to...
Category
21st Century and Contemporary Modern Cocktail Rings
Materials
Spinel, 18k Gold, Rose Gold, Platinum
Lavender Jade Ring Midcentury English Certified Untreated
Located in Southbury, CT
This small, sleek little ring is a Midcentury gem -literally. The 14K yellow gold band holds a lovely lavender jade double cabochon that is certified to be 100% natural and free of a...
Category
Mid-20th Century Modern More Rings
Materials
Jade, 14k Gold
Untreated Colombian Emerald Ring, 4.18 Carat
Located in New Orleans, LA
Weighing a dazzling 4.18 carats, this rare untreated Colombian emerald radiates with the incomparable green color found exclusively in emeralds from this South American country. The ...
Category
21st Century and Contemporary Modern Cocktail Rings
Materials
Emerald, Platinum
Jade & Diamond Ring in Platinum Certified Untreated
Located in Southbury, CT
A vivid apple green cabochon of certified natural, untreated Burmese jadeite is prong-set into a sleek platinum mounting and accented on both with a trio of fiery white diamonds —two...
Category
2010s Modern Fashion Rings
Materials
Diamond, Jade, Platinum
Jade Ring with Diamonds Retro Certified Untreated
Located in Southbury, CT
A magnificent "imperial" green jadeite jade navette-shaped cabochon that is certified by Stone Group Labs to be natural and untreated jadeite from Burma creates a dramatic, vivid imp...
Category
Vintage 1940s Retro Cocktail Rings
Materials
Diamond, Jade, 14k Gold
4 Carat Ruby-Red Spinel Ring Certified Untreated
Located in Southbury, CT
This 10mm x 9mm 4-carat oval-cut spinel is the pleasing color we always seek in a ruby but rarely seem to find —most are either too pink, too purple, too dark or too small. This lar...
Category
2010s Contemporary More Rings
Materials
Spinel, 18k Gold
Vintage Jadeite Ring with Diamonds Certified Untreated
Located in Southbury, CT
This vintage jade ring features an elongated 11.42mm x 6.55mm luscious green cabochon of translucent, certified-untreated jadeite. Three small but firey and bright near-colorless eye...
Category
Mid-20th Century Art Deco More Rings
Materials
Diamond, Jade, 14k Gold
Edwardian Jade Ring 18 Karat Certified Untreated
Located in Southbury, CT
A luscious, translucent mottled emerald-green jadeite jade double cabochon is set within a highly detailed 18K white gold mounting in this Edwardian-era (circa 1905) ring.
The jade...
Category
Antique Early 1900s Edwardian More Rings
Materials
Jade, 18k Gold
Natural Madagascar Untreated Sapphire Diamond Cluster Ring
Located in Newcastle Upon Tyne, GB
An exceptional square cushion-cut blue sapphire, mounted en-point in four claws, surrounded by a halo of diamonds. Bifurcated diamond shoulders lead to a polished 18-carat yellow go...
Category
21st Century and Contemporary Modern Cocktail Rings
Materials
Diamond, Blue Sapphire, 18k Gold
Untreated Ruby and Diamond Ring 3.02 Carat
Located in New Orleans, LA
A dazzling 3.02-carat untreated ruby radiates at the center of this mesmerizing stone-led design. Two teardrop shaped diamonds are set, one on each side, of the untreated gemstone, w...
Category
20th Century Engagement Rings
Materials
Diamond, Ruby, 18k Gold, Platinum
Jade and Diamond Ring circa 1980s Certified Untreated
Located in Southbury, CT
This vintage (circa 1980s) 18K yellow gold ring is sleek and timelessly classic. The focal point of, of course, is the vivid apple-green double cabochon of natural and untreated jade...
Category
Vintage 1980s Contemporary More Rings
Materials
Diamond, Jade, 18k Gold
Imperial Topaz Ring 9 Carat Certified Untreated Brazil Unisex
Located in Southbury, CT
This is a genuinely impressive and rather spectacular ring. It features a large, cushion-cut reddish-orange imperial topaz that has been certified natural and untreated, The gem come...
Category
Mid-20th Century Victorian More Rings
Materials
Topaz, 15k Gold, 18k Gold
Art Nouveau Jade Ring in Silver Certified Untreated
Located in Southbury, CT
Simple but powerfully beautiful, this Art Nouveau-era ring (circa 1910) was entirely hand-fabricated in silver and features a very fine medium-green cabochon of natural and untreated...
Category
Early 20th Century Art Nouveau More Rings
Materials
Jade, Silver
Untreated Ruby and Diamond White Gold Cocktail Ring
By Etho Maria
Located in Greenwich, CT
Ruby and Diamonds come together to enhance their beauty in this amazing creation.
This precious Cocktail Ring features an elongated emerald cut Ruby center that weighs 6.46 carats an...
Category
21st Century and Contemporary Modern Cocktail Rings
Materials
Diamond, Ruby, Gold, 18k Gold, White Gold
1930s Untreated Burma Ruby Diamond Oval Cluster Ring
Located in Newcastle Upon Tyne, GB
An exceptional 2.10 carat oval ruby with astonishing, blood-red colour and excellent clarity. Accompanied by a certificate from GCS stating that the ruby is natural, of Burma origin ...
Category
20th Century Modern Cocktail Rings
Materials
Diamond, Ruby, 18k Gold
Jade and Diamond Ring Certified Untreated Retro Era
Located in Southbury, CT
This Retro era certified untreated jadeite jade and diamond ring is whimsical, sculptural, stylish and fun. Not to mention glamorous. Crafted in 14K white gold, the star of the show ...
Category
Vintage 1940s Retro Engagement Rings
Materials
Diamond, Jade, 14k Gold
Untreated Blue and Pink Sapphire Diamond Gold Ring
Located in New Orleans, LA
Captivating pink and blue sapphires smolder in this dynamic ring. The stunning 2.14-carat pink sapphire hails from Madagascar and is perfectly complemented by two blue Ceylon sapphir...
Category
21st Century and Contemporary Contemporary Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold
Natural Untreated Thai Ruby Diamond Cluster Gold Ring
Located in Newcastle Upon Tyne, GB
A fine, classic cluster ring featuring a central oval ruby weighing 2.40 carats, surrounded by ten brilliant-cut diamonds to form an oval shaped cluster. Claw set in a traditional ba...
Category
Vintage 1970s Modern Cluster Rings
Materials
Diamond, Ruby, 18k Gold
Fred Leighton Untreated 5.94 Carat Colombian Emerald Ring
By Fred Leighton
Located in New Orleans, LA
An exceptional untreated 5.94-carat Colombian emerald makes a breathtaking impression in this dramatic ring by the famed jewelry designer to the stars, Fred Leighton. For centuries, ...
Category
20th Century Retro Cocktail Rings
Materials
Yellow Diamond, Emerald, 18k Gold, Yellow Gold
Art Deco Untreated Tsavorite Garnet Ring, 7.88 Carat
Located in New Orleans, LA
A phenomenally rare, vivid emerald green tsavorite garnet totaling 7.88 carats is the stunning centerpiece of this incredible ring. Approximately 0.57 carats of stunning white accent...
Category
20th Century Art Deco Cocktail Rings
Materials
White Diamond, Tsavorite, 18k Gold, White Gold, Yellow Gold
17.71 Carat Certified Untreated Ruby Diamond Platinum Ring
By Emeralds Maravellous
Located in Brunswick, ME
Beautiful Estate Platinum Natural Ruby Cabochon and Diamond Art Deco Style Ring! Showcasing one oval shape red ruby cabochon gemstone weighing 17.61 carats 100% natural no heat - unt...
Category
21st Century and Contemporary Art Deco Cocktail Rings
Materials
Diamond, Ruby, Platinum
Untreated Ceylon Sapphire Ring by Fred, 15.24 Carat
Located in New Orleans, LA
The rare beauty of a vividly hued, untreated Ceylon sapphire takes center stage in this bold and breathtaking ring crafted in Paris by internationally renowned jeweler Fred. Boasting...
Category
21st Century and Contemporary Modern Engagement Rings
Materials
White Diamond, Yellow Diamond, Sapphire, 18k Gold, White Gold
Victorian Natural Untreated Red Spinel Rare Secret Locket Ring
Located in Napoli, IT
So Rare to Treasure!
This very unusual Victorian ring attracts for beauty of the mount and mesmerizing Blood Red to the stone further than secret hidden compartment to the crown
Am...
Category
Antique 1880s Victorian Solitaire Rings
Materials
Spinel, 14k Gold
Untreated Yellow Sapphire Round Cut Solitaire Platinum Crossover Ring
By Fine Jewels UK
Located in Bristol, GB
Natural yellow sapphire set in a beautiful 950 platinum solitaire ring.
0.63 carat stone with a bright unique colour and excellent clarity. very clean stone. Also totally untreated ...
Category
2010s Solitaire Rings
Materials
Sapphire, Yellow Sapphire, Platinum
5 Carat Natural Untreated Eternity Band Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Eternity band shared tips with fine emerald cut diamond. Made of solid 14Kt white gold and weighs approximately 5 grams. Contains 24 natural emerald cut diamonds which add to approx....
Category
2010s Modern Band Rings
Materials
Diamond, Emerald, 14k Gold
Magnificent Vintage Untreated Sapphire Ruby Diamond Cross over Ring
Located in Napoli, IT
Style in the 40's
An exceptional high end example of the late 40's to impress and make an unique attraction either for the rare gemstones-set on it than for the stylish design when ...
Category
Vintage 1940s Retro Cocktail Rings
Materials
Diamond, Ruby, Sapphire, 18k Gold
Ring with Oval 1.40 Carat Untreated Mogok Ruby 3-Stone Halo Ring
By Bonebakker
Located in Amsterdam, NL
This 18 karat white gold ring features an untreated strong to deep red Ruby weighing 1.40 carat. The country of origin of the ruby has been determined to be Burma, known since early ...
Category
21st Century and Contemporary More Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
Untreated 4.03 Carat Pink Sapphire Diamond Halo Ring
Located in New Orleans, LA
Certified by C. Dunaigre of Switzerland to be free of heat enhancement, this striking 4.03-carat untreated pink sapphire achieves its mesmerizingly rich rose hue naturally. The oval-...
Category
21st Century and Contemporary Modern Cocktail Rings
Materials
Pink Sapphire, Platinum
GIA Certified 6.16 Carat Untreated Sapphire Diamond Ring
Located in Boca Raton, FL
Material: 14k White and Yellow Gold
Gemstone Details: GIA Certified 6.16ct Oval, Untreated, Color Change Blue Sapphire with Sri Lanka Origin
Diamond Details: Approximately 0.80ctw of...
Category
2010s More Rings
Materials
White Diamond, Blue Sapphire, 14k Gold, White Gold, Yellow Gold
2.48 Carat Certified Untreated Ruby Engagement Solitaire Ring Platinum
Located in Brunswick, ME
A classic natural ruby engagement ring. Set with one cushion shape old cut natural untreated ruby in a prong setting open back with a weight of 2.48 carats. A classic solitaire desig...
Category
Early 2000s Contemporary Solitaire Rings
Materials
Ruby, Platinum
GIA Certified Untreated Purple Pink Sapphire Diamond Cluster Cocktail Ring
By Fine Jewels UK
Located in Bristol, GB
Untreated pinkish purple sapphire and diamond cluster ring.
GIA Certified 1.18 carat stone with beautiful pinkish purple colour and excellent clarity. Surrounded by approximately 0....
Category
21st Century and Contemporary Cluster Rings
Materials
Diamond, White Diamond, Sapphire, Pink Sapphire, Gold, 14k Gold, Yellow ...
Multicolored Untreated Sapphire 5.67 Carat Ring 18 Karat Gold
Located in Brunswick, ME
This multi colored natural untreated sapphire cocktail cluster ring is created in 18 Karat Yellow Gold. The featured stones display a spectrum of colors from royal blue to red to pas...
Category
21st Century and Contemporary Modern Cluster Rings
Materials
Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire,...
13.55 Carat Cushion Cut Certified Untreated Orange Sapphire Ring
Located in London, GB
A rare natural colour, untreated, 13.55 carat cushion shape orange sapphire and diamond ring.
18ct yellow gold ring with three round brilliant diamonds on each shoulder G/H, Vs1-SI1...
Category
Late 20th Century Modern Engagement Rings
Materials
Sapphire, Yellow Sapphire, 18k Gold
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W 0.83 in. D 0.34 in. L 0.56 in.
Jade and Diamond Ring in Platinum Midcentury GIA Certified Untreated
Located in Southbury, CT
A piercing, luminous green cabochon of natural and untreated Burmese jadeite jade sits high atop an intricate and imaginative platinum scaffolding, wings of white and firey baguette ...
Category
Mid-20th Century Modern More Rings
Materials
Diamond, Jade, Platinum
4 Carat Cushion GIA Unheated Untreated Sapphire and Diamond Cocktail Ring
Located in Aliso Viejo, CA
A wonderful ring for evening wear or as an alternative engagement ring. This ring is versatile in its design and wear ability. The center stone is a 2 carat cushion blue sapphire t...
Category
Early 2000s Modern Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum, Silver
Very Rare Untreated 6.39 Carat Clinohumite and Diamonds Ring
Located in Monte Carlo, MC
Very rare , untreated 6,39 ct clinohumite exhibiting a beautiful red orange collaboration is a center gemstone in this classic ring.
This absolutely unique gem is GIA certified incl...
Category
21st Century and Contemporary Solitaire Rings
Materials
18k Gold
Certified Untreated Fancy Purple Diamond Platinum Star Cluster Ring, 2010
Located in London, GB
Certified natural colour fancy purple round brilliant cut and white diamond cluster ring, 2010.
0.13ct Brilliant cut central diamond, light purple colour with a pinkish hue, surroun...
Category
2010s Engagement Rings
Materials
Diamond, Platinum
Impressive 27 Carat Untreated Burma Sapphire Diamond and Platinum Ring
Located in New York, NY
Impressive royal blue Burma sapphire, diamond and platinum dome ring. It features a rich blue central sapphire, AGL certified measuring 17.62x16.17x11.19mm for a total of approx. 26c...
Category
Late 20th Century Cocktail Rings
Materials
Diamond, Blue Sapphire, Platinum
Emilio Jewelry Certified 6.00 Carat Untreated Alexandrite Ring
By Emilio!
Located in New York, NY
From the Emilio Jewelry Museum Vault, Showcasing a stunning SSEF certified 6.00 carat untreated Alexandrite set in the center. The color is green-brownish yellow.
We are experts at c...
Category
21st Century and Contemporary Three-Stone Rings
Materials
Alexandrite
AENEA untreated certified Emerald 8.32ct 18k Gold Platinum Ring
By AENEA Jewellery
Located in Salzburg, AT
Following the tradition of Faberge and Cartier in the 20s of last century, AENEA handcrafted this ring in 18k yellow gold, platinum and dark grey rhodium plated sterling silver.
The...
Category
21st Century and Contemporary Modern More Rings
Materials
White Diamond, Emerald, Platinum, Rhodium, Sterling Silver, 18k Gold, Ye...
Multi-Color Untreated Sapphire Half Eternity Engagement Band Ring Yellow Gold
By Emeralds Maravellous
Located in Brunswick, ME
This Graduating Rainbow 100% natural-untreated Sapphire Half Eternity Engagement Band 14K yellow gold ring is a beautiful piece to add to your collection. Set with 7 emerald cut natu...
Category
21st Century and Contemporary Contemporary Band Rings
Materials
Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Gold, 14k Gold,...
Edwardian 4.50 Carat Natural Untreated Emerald Cut Aquamarine Solitaire Ring
Located in Napoli, IT
Stepping back to 1900
This beautiful authentic Edwardian ring has been hand modelled f solid 14 KT gold as unique during 1900 ca - marked
The fine delicacy and feminine elegance is ...
Category
Antique Early 1900s Edwardian Solitaire Rings
Materials
Aquamarine, 14k Gold
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H 0.79 in. W 0.6 in.
No Oil Colombian Emerald Ring 0.79 Carat AGL Certified Untreated
By Merkaba
Located in Beverly Hills, CA
Untreated Colombian Emerald ring showcasing a "no oil", natural Emerald round, weighing a total of 0.79 carats, set in this ultra exclusive 1.28 carat micro pave diamond, platinum ri...
Category
21st Century and Contemporary Contemporary Cocktail Rings
Materials
Other, Beryl, Diamond, White Diamond, Emerald, Multi-gemstone, Gold, 18k...
No Oil Colombian Emerald Ring 5.31 Carat AGL Certified Untreated
Located in Beverly Hills, CA
Colombian Emerald ring featuring a 5.31 carat pear shape, untreated, natural Emerald, nestled in a statement vintage platinum ring with diamonds.
AGL gem certificate is attached in t...
Category
Late 20th Century Contemporary Cocktail Rings
Materials
White Diamond, Multi-gemstone, Beryl, Emerald, Diamond, Platinum, Yellow...
Tiffany & Co. Natural Untreated Sapphire and Diamond Halo Ring in Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
Absolutely radiant natural sapphire and diamond halo ring from esteemed jeweler, Tiffany & Co.. The vivid blue center stone is paired with a glittering halo of bright white diamonds,...
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Sapphire, Platinum
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H 0.27 in. W 0.37 in. Dm 0.79 in.
Art Deco Jade Ring in Platinum with Diamonds GIA Certified Untreated
Located in Southbury, CT
A smoldering emerald-green GIA-Certified natural and untreated jadeite jade cabochon from Burma burns through the past and into the present moment in this Art Deco era ring that is a...
Category
Vintage 1930s Art Deco Engagement Rings
Materials
Diamond, Jade, Platinum
Midcentury 3.80 Carat Natural Untreated Sapphire 1.0 Carat G Diamond Ring
Located in Napoli, IT
Sleek design and Quality
An exquisite Mid Century fashionable ring finely hand crafted as individual piece of jewellery, great quality
18 KT solid gold made, Italian Origin
Sleek ye...
Category
Vintage 1970s Contemporary Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold
SSEF Certified 6.09 Carat Burmese Untreated Sapphire in a Diamond Ring
Located in New York, NY
The 6.09 carat oval shaped sapphire of Burmese (Myanmar) origin is untreated and certified by SSEF. The stone is set in a large white gold ring clad with round- and baguette- cut dia...
Category
Vintage 1980s Cocktail Rings
Materials
Diamond, Sapphire, White Gold
W 0.41 in. D 0.21 in. L 0.53 in.
1970s Untreated Natural GIA Certified Ceylon Yellow Sapphire Diamond Gold Ring
Located in Miami, FL
This Pristine condition Diamond and Yellow Sapphire cocktail Ring was inspired in a Dome motif and crafted in14K white Gold.
Adorning the center is a square emerald cut Natural Unt...
Category
Vintage 1970s Cocktail Rings
Materials
14k Gold
Vintage 1990s Certified Untreated 3.2 Carat Ruby Diamond Gold Cocktail Ring
Located in Berlin, Berlin
"The jewellery was a composition of diamonds and rubies and seemed as delicate, as pure and noble as a medieval work of art. A veritable magic seemed to surround this ardency of wate...
Category
1990s Retro Dome Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
Natural Untreated Oval Coral Diamond Cocktail Ring 18 Karat Rose Gold
Located in Troy, MI
This striking statement ring is crafted in 18k rose and white gold and features an exceptional oval red coral center stone that is surrounded by a halo of diamonds. Ring size 7 1/2. ...
Category
21st Century and Contemporary Contemporary Cocktail Rings
Materials
Diamond, Coral, 18k Gold
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W 0.79 in. L 0.95 in.
Emilio Jewelry Certified 5.00 Carat Untreated Burmese Ruby Ring
By Emilio!
Located in New York, NY
From the Emilio Jewelry Museum Vault, Showcasing a magnificent investment grade 4.50-5.00ct ruby set in the center. This piece was traded in by our client which is why we do not have...
Category
Antique 19th Century Three-Stone Rings
Materials
Ruby
Past Era 1930s Art Deco Untreated Burmese Ruby Diamond Platinum Ring
Located in Houston, TX
An Art Deco platinum and ruby and bead-set diamond ring with calibré-cut rubies, circa 1930.
Ring contains one cushion-cut medium-dark, vivid red ruby (total carat weight: 1.97 c...
Category
Vintage 1930s Art Deco Cocktail Rings
Materials
Diamond, Ruby, Platinum
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Colorful Gemstones Are a Brilliant Choice for Engagement Rings
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Our Guide to Fancy-Colored Diamond Engagement Rings
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
More Ways To Browse
Emerald And Diamond Rings 3 Carats Or Less
Sapphire Art Deco Era Rings Or Emerald Size 6
Blue Sapphire Ring Over 3 Carats Set In Platinum Or White Gold
Ruby Rings Of Three Carats Or More
Eternity Bands Yellow Or Rose Gold
1carat Pink Or Blue Sapphire Ring
Ruby Rings 10 Carats Or More
Eternity Bands With Emeralds Or Saphires
Emerald Or Cushion Cut Eternity Rings
Square Or Rectangle Cut Aquamarine Rings
Pink Or Lavender Rings
Jade Or Jadeite Rings