Ruby Tanzania
ALGT Certified 1.72 Carat Natural Tanzania Deep Red Ruby
Located in AMSTERDAM, NL
heating present and moderate residue in healed fissures
Origin: Tanzania
A "ruby Tanzania stone" refers to
Category
2010s African Arts and Crafts Loose Gemstones
Materials
Ruby
AIG Certified 3.00 Tanzania Ruby Diamonds 18K Gold Ring
Located in Massafra, IT
lustrous Natural Tanzania Ruby of 3,00 carat, in perfect pear cut , spectacular vivid red, common heated
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Ruby, 18k Gold
GIA Certified 3 Carat Pear Shaped Tanzanian Ruby Freeform Ring
Located in Houston, TX
This unique ring showcases a vibrant 3.00 carat pear-shaped untreated Tanzanian ruby in a polished
Category
21st Century and Contemporary American Fashion Rings
Materials
Ruby, 18k Gold, Yellow Gold
AIG Certified 3.30 Ct Tanzania Ruby 1.80 Ct Diamonds 18K Gold Ring
Located in Massafra, IT
with a Natural Tanzania Ruby of 3,30 carat, amazing vivd color, common heated, and 36 pieces of natural
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Ruby, 18k Gold
Bangle Carved Ruby in Zoisite Inner Diameter
Located in Northampton, MA
rubies mashed-up with the green so it can't be jade. And it's not: it is "ruby in zoisite" fropm Tanzania
Category
2010s Tanzanian Modern Bangles
Materials
Ruby
1.51ct Cushion Red Ruby Unheated
Located in Toronto, Ontario
Description:
Gem Type: Ruby
Number of Stones: 1
Weight: 1.51 cts
Measurements: 7.90x5.20x3.40 mm
Category
2010s Tanzanian Loose Gemstones
Materials
Ruby
Unheated Red Ruby Stone 3.10 cts in 18K Two Tone Ring with Diamonds / GIA Report
Located in Los Angeles, CA
Discover the timeless elegance of the Natural Unheated Tanzanian Ruby, masterfully set in an 18K
Category
21st Century and Contemporary Tanzanian Cocktail Rings
Materials
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
Natural Ruby and Diamond Ear-Clips
Located in New York, NY
A pair od classic ear-clips in 18kt white gold with diamonds and, oval step-cut natural Tanzania
Category
Vintage 1980s Clip-on Earrings
Materials
White Diamond, Ruby, 18k Gold
Vintage Sterling Amethyst & Ruby Zoisite Necklace Pendant
Located in Montreal, QC
Vintage sterling silver amethyst 10mm beads and silver pendant with ruby-zoisite. Genuine stone
Category
Late 20th Century Unknown Pendant Necklaces
Materials
Amethyst, Ruby, Sterling Silver
A.Jeschel Spectacular Ruby Zoisite Collar necklace.
By A.Jeschel One-of-a-kind
Located in Miami, FL
sophistication.
Originating from Tanzania, Ruby Zoisite is an exceptionally rare gemstone, with its largest
Category
21st Century and Contemporary American Contemporary Beaded Necklaces
Materials
Ruby, Sterling Silver
GIA certified Unheated Ruby Necklace in 22k solid gold chain
Located in Singapore, SG
piece features one Tanzania Ruby at the center with two natural Burmese unheated rubies that float
Category
21st Century and Contemporary Singaporean Art Deco Chain Necklaces
Materials
Ruby, Yellow Gold, 22k Gold
Antique Platinum GIA 1.34ctw No Heat Oval Deep Red Ruby Baguette Diamonds Ring
Located in Montclair, NJ
--Stone(s):--
(1) Natural Genuine Ruby - Oval Cut - Prong Set - Deep Red Color - No Heat - 1.08ct
Category
Antique 19th Century Cocktail Rings
Materials
Diamond, Ruby, Platinum
MOISEIKIN 18 Karat White Gold 3.54ct No Heat Ruby Cocktail Ring
By MOISEIKIN
Located in Hong Kong, HK
No Heat Ruby from Tanzania is adorned with a perfect gradation of diamonds, rubies and pink sapphires
Category
2010s Thai Contemporary Cocktail Rings
Materials
Diamond, Ruby, Sapphire, Pink Sapphire, 18k Gold, White Gold
B Kieselstein Cord Platinum GIA Ruby & Diamond Cuff Clip on Statement Earrings
By KIESELSTEIN-CORD
Located in Montclair, NJ
Corundum
Variety: Two (2) Natural Rubies
Geographic Origin: Tanzania
Treatment: No Indications of Heating
Category
21st Century and Contemporary Clip-on Earrings
Materials
Diamond, Ruby, Platinum
$10,997
H 0.76 in W 0.54 in
GIA 4.97 ct UnHeated Cabochon Ruby Necklace Halo Diamonds in 18k Yellow Gold
Located in La Jolla, CA
photo gallery).
The ruby originates from Tanzania and has not been heat treated.
Total diamond weight is
Category
20th Century North American Pendant Necklaces
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Long Moonstone Ruby Gold Earrings Natural Gemstones White Lotus gift wedding art
Located in Berlin, DE
14K gold earrings with natural Moonstones and Rubies
moonstones origin - Tanzania and Sri-Lanka
Category
2010s German Aesthetic Movement Chandelier Earrings
Materials
Moonstone, Ruby, Gold, 14k Gold, White Gold
$4,668 Sale Price
49% Off
H 1.97 in W 0.24 in D 0.2 in L 0.24 in
Recent Sales
18K Rose Gold Ruby Diamond Pendant Earrings
Located in New York, NY
/8in. Accompanied by four GRS certificates stating that all rubies are of Tanzanian origin with no
Category
Late 20th Century Dangle Earrings
Materials
Diamond, Ruby, Rose Gold
Rare: 2.38 ct Neon Hot Pink Mahenge Spinel, Designer Cut
Located in Sheridan, WY
: Tanzania
CARAT SIZE: 2.383
DIMENSIONS: Length 8.17 x Width 7.67 x Height 4.24 mm
SHAPE/CUT: premium
Category
2010s Tanzanian Loose Gemstones
Materials
Ruby, Spinel, Padparadscha Sapphire
RARE: 1.58 ct Neon orangish-Red Mahenge Spinel, design cut
Located in Sheridan, WY
: Tanzania
CARAT SIZE: 1.581
DIMENSIONS: Length 7.54 x Width 6.41 x Height 4.03 mm
SHAPE/CUT: premium
Category
2010s Tanzanian Loose Gemstones
Materials
Padparadscha Sapphire , Ruby, Spinel
Mahenge Spinel, Solitaire Ring, Spinel Engagement Ring, August Birthstone Ring
Located in Sheridan, WY
available, please specify during checkout.
ORIGIN: Tanzania
CARAT SIZE: 1.2
DIMENSIONS: Length 6.60 x Width
Category
2010s Tanzanian Loose Gemstones
Materials
Pink Diamond, Ruby, Pink Sapphire, Spinel, Padparadscha Sapphire
Fabergé Colours of Love Rose Gold Spessartite Fluted Ring with Diamond Shoulders
By Fabergé
Located in London, GB
: Tanzania) 22 round white diamonds total weight 0.20ct, 1 round ruby total weight 0.02ct Origin Tanzania
Category
2010s British Engagement Rings
Materials
White Diamond, Rose Gold
Fabergé 18K Rose Gold Oval Spessartite Ring w/ Diamond Set Shoulder, US Clients
By Fabergé
Located in London, GB
diamonds total weight 0.20ct, 1 round ruby total weight 0.02ct Origin Tanzania
Complimentary:
- Gift
Category
2010s British Engagement Rings
Materials
White Diamond, Rose Gold
1.96 Carat Vivid Red Ruby & 1.10 Carat Tanzanian Tsavorite 18K Designer Ring
By Malpani Jewels
Located in Hung Hom, HK
An elaborate and intricate design containing 1.96 carat of vivid red ruby and 1.10 carat of
Category
2010s Hong Kong Art Deco Cocktail Rings
Materials
Diamond, White Diamond, Ruby, Tsavorite, 18k Gold
12.12 Carat GRS No Heat Oval Vivid Red Ruby Diamond Cluster Earrings Winza
Located in New York, NY
GRS Certified No Heat Tanzania Matching Ruby Cluster earrings.
3.69ct. & 3.63ct.
9.72 X 8..06
Category
2010s American Stud Earrings
Materials
Diamond, Ruby, 14k Gold, White Gold
12.12 Carat GRS No Heat Oval Vivid Red Ruby Diamond Cluster Earrings Winza
Located in New York, NY
GRS Certified No Heat Tanzania Matching Ruby Cluster earrings.
3.69ct. & 3.63ct.
9.72 X 8..06
Category
2010s American Stud Earrings
Materials
Diamond, Ruby, 14k Gold, White Gold
New 18k Gold Gia 1.86ctw No Heat Sugarloaf Cabochon Cut Ruby & Diamond Ring
Located in Montclair, NJ
: Natural Ruby
Geographic Origin: Tanzania
Treatment: No Indications of Heating
Weight: 1.51 carats
Category
2010s American Cocktail Rings
Materials
Diamond, Ruby, 18k Gold
Art Deco GIA Certified 3.50 Carat Natural Ruby Cabochon, Onyx, and Diamond Ring
Located in Narberth, PA
frames a 3.50ct natural no-heat Tanzanian ruby at the center of a filigree mounting. The gorgeous ruby is
Category
Vintage 1920s Art Deco Fashion Rings
Materials
Diamond, Onyx, Ruby, Platinum
14k White Gold GIA Oval No Heat Ruby w/ Diamond Halo Concentric Ring
Located in Montclair, NJ
: Transparent
Color: Red
Species: Natural Corundum
Variety: Natural Ruby
Geographic Origin: Tanzania
Treatment
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Ruby, Gold, 14k Gold, White Gold
877.81 Carats Natural Tanzania Ruby Ganesha Carving Statue
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
Introducing a breathtaking masterpiece, the 877.81 Carats Natural Tanzania Ruby Ganesha Carving
Category
21st Century and Contemporary Indian Artist Figurines and Sculptures
Materials
Ruby
Fine Ruby and Diamond Ring 7.56 Carat in 18 Karat White Gold
Located in Miami, FL
to be Tanzania. ( fine quality ruby from Tanzania are rare ), traditional heat only.
Top of the ring
Category
2010s American Cocktail Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
14.84 Carat Natural Red Tanzania Cushion Ruby White Gold Certified Earrings
Located in London, GB
Natural, unheated Ruby Earrings.
18 Karat White Gold.
STONE TYPE Ruby
DISPLAY COLOR Red
SHAPE
Category
2010s Dangle Earrings
Materials
Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold
Certified 4.21 Carat Unheated Tanzanian Ruby Diamond 18 Karat White Gold Ring
By Les Pierres de Julie
Located in Paris, FR
Stunnig ring set with a 4.21 carat unheated Tanzanian cushion cut ruby (Carat Gem Lab Certificate
Category
2010s French Contemporary Engagement Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
18 Carat Natural Tanzanian Neon Vibrant Pinkish Red Mahenge Spinel
By D and A Style
Located in Singapore, SG
Extremely rare Mahenge spinel from Tanzania with fascinating color.
The stone with such size and
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Ruby, Sapphire, Spinel
6, 08 Carat Natural Tanzanian Neon Vibrant Pinkish Red Mahenge Spinel
By D and A Style
Located in Singapore, SG
Extremely rare Mahenge spinel from Tanzania with fascinating color.
The stone with such size and
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Ruby, Sapphire, Spinel
11.30 Carat Natural Tanzanian Mahenge Spinel GRS Certificate
By D and A Style
Located in Singapore, SG
Amazing and unusual Mahenge spinel from Tanzania with unbelivable color.
The stone with such size
Category
21st Century and Contemporary Armenian Modern Solitaire Rings
Materials
Ruby, Spinel, Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
7, 53 Carat Natural Tanzanian Neon Vibrant Orangy Pink Mahenge Spinel
By D and A Style
Located in Singapore, SG
Extremely rare Mahenge spinel from Tanzania with fascinating color.
The stone with such size and
Category
21st Century and Contemporary Armenian Modern Loose Gemstones
Materials
Ruby, Sapphire, Spinel
6, 03 Carat Natural Tanzanian Neon Vibrant Reddish Pink Mahenge Spinel
By D and A Style
Located in Singapore, SG
Extremely rare Mahenge spinel from Tanzania with fascinating color.
The stone with such size and
Category
21st Century and Contemporary Armenian Modern Loose Gemstones
Materials
Ruby, Sapphire, Spinel
10, 21 Carat Natural Tanzanian Neon Vibrant Reddish Pink Mahenge Spinel
By D and A Style
Located in Singapore, SG
Extremely rare Mahenge spinel from Tanzania with fascinating color.
The stone with such size and
Category
21st Century and Contemporary Armenian Modern Solitaire Rings
Materials
Sapphire, Spinel, Ruby, Gold, 18k Gold, Rose Gold, White Gold, Yellow Go...
People Also Browsed
Steven Battelle 11.5 Carats Rainbow Moonstone Cabochon 18K Gold Ring
By Steven Battelle
Located in Soquel, CA
A magical high dome 12 x 14 mm rainbow moonstone cabochon enchants surrounded by an organic line texture wide sculpted bezel in this classically simple 18K gold ring design. The mute...
Category
21st Century and Contemporary Indonesian Contemporary Cocktail Rings
Materials
Moonstone, Rainbow Moonstone, 18k Gold
No Oil Colombian 69 Ct Emerald Platinum Award Oval Luxury Necklace
Located in Kowloon, HK
Rarely large size in oval shape for the center stone,
Colombian emerald is clearly present in the particular stone,
A good color identified as intense to vivid green, good clarity an...
Category
2010s Hong Kong Contemporary Pendant Necklaces
Materials
Emerald, 18k Gold, White Gold
Turquoise and Diamond Necklace
By Diamond Scene New York
Located in New York, NY
An INCREDIBLE necklace with Fine Persian Turquoise.
102 carats of Persian Turquoise
59.95 carats of white pear, round and marquise cut diamonds.
Set in platinum
18 inch leng...
Category
21st Century and Contemporary Choker Necklaces
Materials
Diamond, Turquoise, Platinum
Mint Green Tourmaline Cocktail Ring – Luxury 18K Gold with Tsavorites & Diamonds
By Merkaba
Located in Beverly Hills, CA
7.37 Carat Mint Green Tourmaline 18K Yellow Gold Ring with Tsavorites & Diamonds by Merkaba Jewelry Beverly Hills.
Enter a world of unparalleled elegance with the 7.37-carat Mint Gr...
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Diamond, Tourmaline, Tsavorite, Garnet, 18k Gold, Yellow Gold, Gold, Other
Emilio Jewelry Gia Certified 12.00 Carat Pink Diamond Ring
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located in the Iconic Gem Tower/Gia Building in New York's Diamond District.
This item has been appraised by the exp...
Category
21st Century and Contemporary Three-Stone Rings
Materials
Pink Diamond
Emilio Jewelry GRS Certified 7.50 Carat Burma No Heat Pigeon Blood Ruby Ring
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue,
Please inquire for more images, certificates, and details. Zoom meetings...
Category
21st Century and Contemporary Three-Stone Rings
Materials
Ruby
3ct Knot Emerald Ring in 18ct Yellow Gold
Located in Brisbane, AU
Akin to the visage when one gazes into the depths off the Pacific Ocean. Considering our grandma´s time in Shanghai, the jewels, the glamorous parties and how she was influenced by t...
Category
2010s Australian Artist Engagement Rings
Materials
Emerald, 18k Gold, Yellow Gold
GRS Certified 7.30 Carat VIVID Green Emerald Half moon Diamond ring
By Antinori Fine Jewels
Located in Chicago, IL
An exquisite 7.30 oval green vivid green emerald certified by GRS
zambian origin
side diamonds are half moons and weight 1 carat e color vvs clarity
set in solid platinum
Category
2010s Unknown Contemporary Engagement Rings
Materials
Diamond, White Diamond, Emerald
GIA 6.80 Carat Natural Colombian Emerald Solitaire Ring 18K Gold
By Emeralds Maravellous
Located in US
GIA Certificate Colombian Emerald Solitaire Engagement Ring, set in yellow gold 18k
The Center Stone in a Classic shape/cutting style: Emerald Cut full of brilliance and life!
Featu...
Category
21st Century and Contemporary American Contemporary Solitaire Rings
Materials
Emerald, 18k Gold, Gold, Yellow Gold
GIA Certified 7.0 Carat Heart Shape Pink Diamond Cocktail Ring
By GEMME
Located in New York, NY
Heart Shape Diamond weighing 7.0 Carat with GIA certificate stating the Diamond is of Fancy Pink color and VS2 Clarity. Surrounded by reverse set White Diamonds weighing 5.02 Carats....
Category
2010s American Cocktail Rings
Materials
Pink Diamond, Platinum
Emilio Jewelry Certified 8.00 Carat No Heat Emerald Cut Ruby Ring
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue,
Showcasing the most spectacular Emerald cut ruby center just over 6.15ct...
Category
21st Century and Contemporary Three-Stone Rings
Materials
Ruby
GIA 6.26 Carat Natural No Heat Burma Red Spinel Diamond Engagement Platinum Ring
By Emeralds Maravellous
Located in US
Fine unheated GIA-certified natural Burma red spinel and diamond engagement three-stone ring in platinum. The cushion-cut natural Burmese red spinel weighs a total of 5.16 carats and...
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Spinel, Platinum
Emilio Jewelry GIA Certified 7.02 Carat Natural Blue Diamond Ring
By Emilio!
Located in New York, NY
From the museum vault at Emilio Jewelry New York,
One of the rarest and only diamonds of its size and color. Please inquire for details.
Category
21st Century and Contemporary Three-Stone Rings
Materials
Blue Diamond
Pigeon's Blood Burmese Ruby and Diamond Necklace/Tiara, circa 1915
Located in London, GB
Pigeon's blood Burmese ruby and diamond necklace/tiara. Set to the centre with twenty six oval old cut natural unenhanced Pigeon's blood Burmese rubies in open back claw settings, ra...
Category
Vintage 1910s Unknown Drop Necklaces
Materials
Diamond, Ruby, Rose Gold, Platinum
SSEF CERT PIGEON RED 2.50Ct Unheated Clean Burma Mogok Ruby Diamond Ring
Located in Warren, NJ
One of a kind! Rare!
This exquisite ring features an unheated Burma Mogok Red Ruby as its stunning centerpiece, accented with sparkling diamonds set in platinum. The ruby has been c...
Category
Antique Early 18th Century American Cocktail Rings
Materials
Diamond, Ruby, Platinum
GIA Certified 56 Carat Tennis Diamond Necklace
Located in Chicago, IL
This exceptional necklace showcases a breathtaking arrangement of round brilliant-cut diamonds totaling approximately 56 carats. At its heart lies a dazzling 3-carat centerpiece, sea...
Category
2010s American Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
Get Updated with New Arrivals
Save "Ruby Tanzania", and we’ll notify you when there are new listings in this category.
Ruby Tanzania For Sale on 1stDibs
On 1stDibs, you can find the most appropriate ruby tanzania for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from 18k Gold, Gold and White Gold — can elevate any look. For this particular piece, 2.5 Carat and 3 Carat are consistently popular carat weights. Finding an appealing ruby tanzania — no matter the origin — is easy, but D and A Style, Les Pierres de Julie and Malpani Jewels each produced a popular version that is worth a look. A cushion cut version of this piece has appeal, but there are also oval cut and pear cut versions for sale. If you’re browsing our inventory for a ruby tanzania, 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 Ruby Tanzania?
On average, a ruby tanzania at 1stDibs sells for $85,000, while they’re typically $7,700 on the low end and $500,000 for the highest priced versions of this item.
The Legacy of Ruby in Jewelry Design
This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.
Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef & Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.
Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.
Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.
When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.
According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.
Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.
More Ways To Browse
Songea Sapphire
Sorority Pin
Sorority Pins Vintage
Soviet Brooch
Sphinx Brooch Vintage
Spritzer And Fuhrmann
Stanley Hagler Brooch
Staret Jewelry
Sterling Crown Brooch
Sterling Silver Cat Brooch
Sterling Silver Fetish Necklace
Stix Jewlery
Stomacher Jewellery
Stork Brooch
Sugilite Beads
Sunburst Diamond Pin
Sword Jabot
T And Co 1837