Skip to main content

Red Untreated Ruby

5
to
60
168
93
247
82
81
31
27
16
12
11
9
8
5
5
4
4
4
3
3
3
3
2
2
1
1
1
1
1
1
1
1
16
11
8
6
5
Sort By
Emilio Jewelry Grs Certified Pigeon Blood Vivid Red Untreated Ruby Earrings
By Emilio!
Located in New York, NY
Two center rubies: 2.13 carats Vivid Red OVAL, 2.08 carats Vivid Red OVAL Setting: 4 fancy-cut
Category

21st Century and Contemporary Dangle Earrings

Materials

Ruby

0.99 Carat, Pigeon Blood Red, Untreated Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a 0.99 Carat Natural, Pigeons Blood Red, Unheated Ruby
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Tanzanite and ruby bracelet with purple drawstring closure
By 15DEGREESLONDON
Located in Boostedt, SH
tanzanites, 3 carat deep red, untreated ruby, freshwater pearls and a purple drawstring closure that makes it
Category

2010s Beaded Bracelets

Materials

Freshwater Pearl, Ruby, Tanzanite

Certified 1.02ct No Heat Triangle Cut Ruby Diamond 18k Yellow Gold Cluster Ring
By Gems and Jewels UK
Located in Birmingham, GB
Natural Vivid Pinkish Red Untreated Ruby & Diamond 18k Yellow Gold Triangle Cut Cluster Halo Ring
Category

21st Century and Contemporary Cluster Rings

Materials

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

1 carat Untreated Red Ruby Ring
By SONYA K.
Located in Brooklyn, NY
). The center stone is a 1.04ct. nearly loop clean, no heat, red ruby from Mozambique. The width of the
Category

21st Century and Contemporary American Fashion Rings

Materials

Ruby, 18k Gold

Matching ruby pair untreated 6.5x4.5mm ruby oval natural pinkish red
Located in Jupiter, FL
Stunning matching rubies oval in shape, heat treated only. Color is a beautiful pinkish red
Category

21st Century and Contemporary Loose Gemstones

Materials

Ruby

Matching pear ruby gemstone NATURAL UNTREATED RUBY
Located in Jupiter, FL
Rubies matching, natural untreated (heat only) NATURAL GEMSTONE(S): RUBY Clarity/Color
Category

21st Century and Contemporary Loose Gemstones

Materials

Ruby

Emilio Jewelry GRS Certified 2.00 Carat Untreated Vivid Red Ruby Necklace
By Emilio!
Located in New York, NY
approximately 0.38 carats, 18K The natural, untreated, unheated rubies produced in Mozambique in East Africa are
Category

21st Century and Contemporary Pendant Necklaces

Materials

Ruby

Rare untreated ruby oval 9mm certified
Located in Jupiter, FL
Rare untreated ruby, heat only, stunning color! NATURAL GEMSTONE(S): NATURAL RUBY Clarity/Color
Category

21st Century and Contemporary Loose Gemstones

Materials

Ruby

Emilio Jewelry Certified Untreated Ruby Necklace
By Emilio!
Located in New York, NY
0.70D VS1 PEAR 1 0.70D VS2 PEAR 1 0.90D VS2 HEART 36 8.85 MOZ. RUBY PIGEON RED VVS HEART 22 4.33 DG VVS
Category

21st Century and Contemporary Choker Necklaces

Materials

Ruby

Natural Untreated Deep Red Ruby Pear Cut 0.76Ct IGI Certified Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
Natural Untreated Deep Red Ruby Pear Cut 0.76Ct IGI Certified Rare Gem Natural Deep Red Untreated
Category

21st Century and Contemporary More Jewelry

Materials

Ruby

GRS Certified 6.72 Carat Natural Untreated Unheated Red Ruby Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
A STUNNING red ruby diamond ring! GRS Certified 6.72 Carat Natural Untreated Unheated Red Ruby
Category

2010s Italian Modern Engagement Rings

Materials

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

Untreated Burma Ruby And Diamond Ring
Located in New Orleans, LA
This antique cocktail ring showcases 1.10 carats of untreated Burma rubies interspersed with
Category

20th Century Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA Certified Untreated Fine Deep Red Ruby & Diamond Platinum No Heat Ring
Located in Birmingham, GB
Untreated Ruby & Diamond Platinum Modern Ring. 0.47 Carat ruby with a fine vivid deep red colour
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Ruby, Platinum

Exquisite 3.16 Carat Natural Untreated Red Ruby and Diamond 14K Solid Yellow
Located in Los Angeles, CA
Exquisite 3.16 Carats Natural Untreated Red Ruby and Diamond 14K Solid Yellow Gold Stud Earrings
Category

2010s American Stud Earrings

Materials

Diamond, Ruby, 14k Gold

9.2mmx7mm Oval ruby pair natural and untreated
Located in Jupiter, FL
Rare matching pair of rubies, untreated and certified. NATURAL GEMSTONE(S): NATURAL RUBY Clarity
Category

21st Century and Contemporary Loose Gemstones

Materials

Ruby

Oval Ruby Loose unset 9mm oval untreated
Located in Jupiter, FL
Unset loose ruby certified, will come with a box. NATURAL GEMSTONE(S): RUBY Clarity/Color
Category

21st Century and Contemporary Loose Gemstones

Materials

Ruby

Fine Untreated Deep Red Ruby & Diamond Oval 18k Yellow Gold Halo Rubover Ring
By Gems and Jewels UK
Located in Birmingham, GB
Fine Untreated Deep Red Ruby And Diamond 18k Yellow Gold Halo Ring. Stylish modern halo ring
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Untreated Burma Ruby Bypass Ring, 5.70 Carats
Located in New Orleans, LA
stone's color. The rich red ruby exhibits the coveted hue for which the best Burma rubies are prized
Category

21st Century and Contemporary Modern Cluster Rings

Materials

Diamond, Ruby, Platinum

Untreated Deep Red Ruby 0.51ct Oval Cut 18k Yellow Gold Rubover Pendant Necklace
By Gems and Jewels UK
Located in Birmingham, GB
Fine Untreated Deep Red Ruby 18 Karat Yellow Gold Solitaire Pendant Necklace. Stunning 0.51 carat
Category

21st Century and Contemporary British Pendant Necklaces

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Emilio Jewelry Certified Untreated 4.40 Carat Ruby Ring
By Emilio!
Located in New York, NY
Fifth Avenue, Center: 4.40ct + Mozambique Ruby, Untreated Vivid Red Please inquire for more images
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

Untreated Burma Cabochon Ruby Ring, 6.31 Carats
Located in New Orleans, LA
A rare Burma cabochon ruby positively captivates amid a halo of diamonds in this extraordinary ring
Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

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

Emilio Jewelry GRS Certified 7.00 Carat Untreated Ruby
By Emilio!
Located in New York, NY
Fifth Avenue, This ruby is only for whom expects the very BEST OF THE BEST and nothing less! We own
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

Natural, untreated ruby beaded bracelet with drawstring closure
By 15DEGREESLONDON
Located in Boostedt, SH
one of the revered trio of gemstones (ruby, emerald, sapphire), the deep red ruby is celebrated for
Category

2010s Beaded Bracelets

Materials

Ruby, Sterling Silver

17.71 Carat Certified Untreated Ruby Diamond Platinum Ring
By Emeralds Maravellous
Located in US
oval shape red ruby cabochon gemstone weighing 17.61 carats 100% natural no heat - untreated Ruby
Category

21st Century and Contemporary Unknown Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

Certified 1 Carat 'Natural & Untreated' Ruby & Diamond Ring
Located in London, GB
: Gemstone: natural untreated, Ruby AAA quality ruby Weight of Ruby : 1 carat Colour: "Pigeons Blood" red
Category

21st Century and Contemporary English Modern Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Untreated Burma Ruby And Diamond Bracelet, 21.16 Carats
Located in New Orleans, LA
This spectacular bracelet showcases 13 rare and desirable untreated Burma rubies of exceptional
Category

21st Century and Contemporary Modern Modern Bracelets

Materials

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

Ruby & Diamond Cocktail Ring 14kt Yellow Gold Natural Untreated Ruby Cabochon
Located in Jupiter, FL
Clarity: SI (average) Carat: 0.06ct NATURAL RUBY (NATURAL UNTREATED) Cut: Oval Cabochon0 Color: Red
Category

21st Century and Contemporary North American Modern Engagement Rings

Materials

Ruby, Diamond, 14k Gold, Yellow Gold

Emilio Jewelry Certified 7.89 Carat Untreated Burma Ruby Ring
By Emilio!
Located in New York, NY
Fifth Avenue, GRS certified as vivid red pigeons blood. No Heat and untreated. Burma MogokMyanmar. In
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

Huge Ruby Earrings with Natural Diamonds 14k White Gold Untreated Large Rubies
Located in Jupiter, FL
Stunning ruby and diamond earrings in 14KT white gold, the rubies sparkle with red wine color which
Category

2010s Lever-Back Earrings

Materials

Diamond, Ruby, 14k Gold

Matching oval rubies untreated matching pair 100% natural certified 6.5mm
Located in Jupiter, FL
Rare matching pair of rubies, untreated and certified. NATURAL GEMSTONE(S): NATURAL RUBY Clarity
Category

21st Century and Contemporary Loose Gemstones

Materials

Ruby

Ruby Tennis Bracelet Rare Princess Cut Natural Untreated Ruby Bracelet 18Kt Gold
Located in Jupiter, FL
: 15.72gr GOLD: 18KT yellow gold SIZE: 6.5" NATURAL RUBY(S) Cut: Princess Color: Pinkish Red Clarity: Very
Category

21st Century and Contemporary North American Modern Tennis Bracelets

Materials

Ruby, Gold, 18k Gold

GIA certified 2.11ct untreated, cushion-cut Mozambique ruby ring.
Located in Los Angeles, CA
A 2.11-carat, untreated Ruby from Mozambique is accompanied by a GIA report. Crafted in 18K white
Category

21st Century and Contemporary American Modern Bridal Rings

Materials

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

French Edwardian Untreated Ruby Diamond 18 KT/Platinum Ring
Located in Napoli, IT
  heat - untreated natural Ruby of vibrant Red color - possibly Burma of approx .80 Ct Opposite side is
Category

Antique Early 1900s French Edwardian Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

GIA Certified 5 Carat Unheated/Untreated Ruby from Mozambique
By Antinori Fine Jewels
Located in Rome, IT
features a incredible cushion cut 5 carat pure red ruby. Exquisite 5.02-Carat Unheated/Untreated Ruby
Category

2010s Unknown Contemporary Engagement Rings

Materials

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

Ruby Diamond Ring 18 Karat White Gold Cocktail Ring Natural Untreated Ruby Ring
Located in Jupiter, FL
) Carat: 0.45ct NATURAL RUBY (NATURAL UNTREATED) Cut: Oval Cabochon Color: Pinkish Red Clarity: Slightly
Category

21st Century and Contemporary North American Modern Engagement Rings

Materials

Diamond, Ruby, 18k Gold

4.11 carat cushion-cut, untreated Mozambique Ruby ring. AGL certified.
Located in Los Angeles, CA
yellow gold. This gemmy jewel centers on a 4.11-carat bright, pinkish-red, cushion-cut ruby of Mozambique
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Platinum

Men's Jade Ring with Rubies, Diamonds, Custom, 18k, Certified Untreated
Located in Southbury, CT
untreated jadeite jade cabochon from Burma that measures 14 x 8.71 x 3.28mm. The rich green stone rests atop
Category

2010s American Artisan Band Rings

Materials

Diamond, Jade, Ruby, 18k Gold

Regency Natural Untreated Ruby Diamond Rare Memorial 18 KT ring
Located in Napoli, IT
the time sits very flat on finger Centrally set with a natural unheated/ untreated Ruby oval cut
Category

Antique 1840s British Regency Signet Rings

Materials

Diamond, Ruby, 18k Gold

Emilio Jewelry GRS Certified 5.00 Carat Untreated Pigeons Blood Ruby Ring
By Emilio!
Located in New York, NY
vivid red-pigeons blood clean ruby set in the center. The side stones are sapphires totaling 5.00cts in
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

Ruby Untreated, No Heat with Diamond Halo Set in White Gold
Located in Basel, BS
Very rare untreated ruby, 1 ct from Mozambique, with Certificate. The proportion is just perfect
Category

2010s Swiss Solitaire Rings

Materials

Diamond, Ruby, White Gold

1930s Art Deco Untreated Burmese Ruby and Diamond Platinum Ring
Located in Houston, TX
contains one cushion-cut medium-dark, vivid red ruby (total carat weight: 1.97 carats), 44 single cut
Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Ruby, Diamond, Platinum

Emilio Jewelry GRS Certified 6.00 Carat Untreated Pigeons Blood Ruby Earrings
By Emilio!
Located in New York, NY
natural vivid red-pigeons blood clean rubies set in the center. The origin of the rubies are Mozambique
Category

21st Century and Contemporary Stud Earrings

Materials

Ruby

Art-Deco Untreated, Unheated 2.10 carats Ruby and Diamond Cluster Ring
Located in OVIEDO, AS
Art-Deco Untreated, Unheated 2.10 carats Natural Ruby Vivid Red and Diamond Cluster Ring. The oval
Category

Early 20th Century French Art Deco Cluster Rings

Materials

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

Oval Untreated Natural Ruby Engagement Three-Stone Ring 18 Karat Gold
By Emeralds Maravellous
Located in US
, natural vibrant red oval-cut natural rubies, weighing 1.92 carats, the ring is crafted in a timeless three
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Ruby, Gold, 18k Gold, White Gold, Yellow Gold

AIGS Certified 1.17 Carat Untreated Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
King of Gems. Early cultures treasured rubies for their similarity to the redness of the blood that
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

AIGS Certified 1.39 Carat Untreated Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
King of Gems. Early cultures treasured rubies for their similarity to the redness of the blood that
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.69 Carat, Untreated, Mozambican Ruby and Diamond Set in Platinum
Located in Tokyo, JP
Gems. Early cultures treasured rubies for their similarity to the redness of the blood that flowed
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Burmese Untreated, Unheated Ruby, Rose Cut Diamond , Seed Pearl Necklace 19th C.
Located in OVIEDO, AS
OLD BURMA (MYANMAR) UNTREATED, UNHEATED RUBY, ROSE CUT DIAMOND AND SEED PEARL NECKLACE. LATE 19TH
Category

Antique Late 19th Century Indian Anglo-Indian Pendant Necklaces

Materials

Diamond, Pearl, Ruby, 22k Gold

1.70 Ct Impressive Natural Untreated Ruby & Natural Diamond 14K White Gold Ring
Located in Los Angeles, CA
1.70 Carats Impressive Natural Untreated Ruby and Natural Diamond 14K White Gold Ring Total Red
Category

2010s American Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Impressive Natural Untreated Ruby and Natural Diamond 14 Karat White Gold Ring
Located in Los Angeles, CA
Value: Approx. $1,200.00 Total Natural Red Ruby Measures: Approx. 3.30mm Ruby Treatment: Untreated
Category

2010s American Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Impressive Natural Untreated Ruby and Natural Diamond 14 Karat White Gold Ring
Located in Los Angeles, CA
: 3.10mm Total Natural Red Ruby Weight is Approx. 0.35ct Ruby Treatment: Untreated Total Natural Round
Category

2010s American Cocktail Rings

Materials

Diamond, Ruby, White Gold, 14k 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
Category

21st Century and Contemporary Dutch More Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GIA Certified 1.00 Ct Diamonds Certified 1.04 Ct Untreated Mozambique Ruby Ring
Located in Massafra, IT
, in perfect oval cut,spectacular pigeon red color , extra fine quality, and a GIA certified natural
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

GIA Certified 1.54 Carat Untreated (No Heat) Ruby & Diamond Ring Set in Platinum
Located in Tokyo, JP
King of Gems. Early cultures treasured rubies for their similarity to the redness of the blood that
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.02 Carat Natural Untreated 'No Heat' Ruby Ring Set in Platinum
Located in Tokyo, JP
A beautiful Ring featuring a GIA Certified 1.02 Carat Natural, Untreated (No Heat) Ruby and 0.85
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.006 Carat Natural Untreated 'No Heat' Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 1.006 Carat No Heat (Untreated) Ruby and 0.30 Carats of
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.191 Carat Natural Untreated 'No Heat' Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 1.191 Carat No Heat (Untreated) Ruby and 0.55 Carats of
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.01 Carat Natural Untreated 'No Heat' Ruby Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a GIA Certified 1.01 Carat Natural Untreated (No Heat) Ruby and 0.25
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.20 Carat Natural Untreated Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
cultures treasured rubies for their similarity to the redness of the blood that flowed through their veins
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

  • 1
Get Updated with New Arrivals
Save "Red Untreated Ruby", and we’ll notify you when there are new listings in this category.

Red Untreated Ruby For Sale on 1stDibs

You are likely to find exactly the red untreated ruby 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 Yellow Gold. There have been many well-made iterations of the classic red untreated ruby over the years, but those made by Gems and Jewels UK and Emilio! are often thought to be among the most beautiful. An oval cut version of this piece has appeal, but there are also round cut and cushion cut versions for sale. There aren’t many items for men if you’re seeking a red untreated ruby, as most of the options available are for women and unisex.

How Much is a Red Untreated Ruby?

Prices for a red untreated ruby can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $129 and can go as high as $11,350, while this accessory, on average, fetches $1,349.
Questions About Red Untreated Ruby
  • 1stDibs ExpertMay 5, 2023
    Ruby red glass is a type of glass with a vibrant red color that comes from gold chloride. Ancient glassmakers once used the technique, which was then lost for centuries. In 1676, Andreas Cassius rediscovered the process, but it wasn’t until the end of the 19th century that glassworks began manufacturing ruby red glass in large quantities. Shop a selection of ruby red glassware on 1stDibs.
  • 1stDibs ExpertMay 5, 2023
    Johann Kunckel von Löwenstern first made ruby red glassware sometime around 1679. However, he kept his technique a secret, so the glass didn't become mass-produced until the end of the 19th century when the Ehrenfeld Glassworks in Ehrenfeld, Germany, managed to uncover Kunckel von Löwenstern’s formula. On 1stDibs, shop a range of ruby red glassware.
  • 1stDibs ExpertApril 5, 2022
    Deep red ruby glass was made in the ancient world, but the process of making the color was lost for centuries before it was rediscovered in the 17th century. On 1stDibs, shop a collection of ruby glass from some of the world’s top sellers.
  • 1stDibs ExpertOctober 19, 2021
    How much a red ruby ring is worth will depend on certain quality factors. High-quality ruby rings can range in price from anywhere between $12 to $1,600. The value of a ruby will increase owing to color. Find a collection of red ruby rings on 1stDibs today.
  • 1stDibs ExpertFebruary 22, 2021
    A red Burmese ruby is worth $10,000 USD per carat. These types of rubies tend to be among the most expensive rubies in the world. In a record-setting sale, a Burmese ruby was sold for $1 million per carat.
  • 1stDibs ExpertApril 5, 2022
    To tell real ruby red glass, look at the cuts used throughout the design. Most ruby red glass has sharp, dramatic cuts. Because it is easy to confuse with pressed glass, consider having the object evaluated by an experienced and licensed appraiser. Shop a selection of expertly vetted ruby red glass on 1stDibs.