Rare No Heat Natural Mozambique Vivid Red Ruby 0.87ct GW Lab Pigeon Blood Oval
Located in New York, NY
GEMSTONE INFORMATION Retail Price - $5,900 Item Stock Number - RU316537248576 Certificate Number - GWLAB 231107441023 Shape - Oval Carat Weight - 0.87ct Measurements - 6.33 x 5.00 x...
Ruby
$12,000Sale Price|20% Off
Natural Mozambique Ruby (No Heat) and Round cut White Diamond Ring in 18K Gold
By HYT
Located in Hong Kong, HK
A refined Natural Mozambique Ruby (No Heat) and White Diamond Band Ring in 18K Gold, featuring vivid oval-shaped untreated rubies, celebrated for their rich natural red color and exc...
White Diamond, Ruby, 18k Gold, White Gold
$11,200Sale Price|20% Off
Natural Mozambique Ruby (No Heat) and Pear cut White Diamond Ring in 18K Gold
By HYT
Located in Hong Kong, HK
A refined Natural Mozambique Ruby (No Heat) and White Diamond Band Ring in 18K Gold, featuring vivid pear-shaped untreated rubies, celebrated for their rich natural red color and exc...
Ruby, White Diamond, White Gold, 18k Gold
$10,000Sale Price|20% Off
Natural Mozambique Ruby (No Heat) and Pear cut White Diamond Ring in 18K Gold
By HYT
Located in Hong Kong, HK
Mozambique Ruby (No Heat) - 1.52 ct Natural White diamonds- 1.63 ct Made in 18K Gold HYT Jewelry is a Fine Diamond and Gemstone Jewelry company with offices worldwide.
White Diamond, Ruby, 18k Gold, White Gold
$13,000Sale Price|20% Off
Natural Mozambique Ruby (No Heat) and Pear cut White Diamond Ring in 18K Gold
By HYT
Located in Hong Kong, HK
Mozambique Ruby (No Heat) - 2.86 ct Natural White diamonds- 1.47 ct Made in 18K Gold IGI CERTIFIED HYT Jewelry is a Fine Diamond and Gemstone Jewelry company with offices worldwide.
White Diamond, Ruby, Emerald, 18k Gold, White Gold
Ruby Earrings Cluster Diamond 18k Gold Mozambique Certified
Located in Beverly Hills, CA
A truly gorgeous and refined modern creation, these diamond earrings feature two vivid red Mozambique rubies. Each gemstone is certified as natural Mozambique ruby with no indication...
White Diamond, Diamond, Ruby, 18k Gold, White Gold
18K Gold Necklace with 3.00 Mozambique Ruby & 4.70ct Diamonds
Located in New Delhi, Delhi
Magnificent necklace come in 18k gold with a Natural Mozambique Ruby of 3,00 carats, spectacular vibrant red color , fine quality, perfect pear cut, and dazzling natural Diamonds ...
Diamond, Ruby, 18k Gold
$344,000Sale Price|20% Off
12.32 Carat GRS certified UNHEATED rubies of Mozambique origin
Located in Chicago, IL
Suspending two GRS certified natural rubies of Mozambique origin, weighing 6.17 carats and 6.15 carats, both finely cut in pear shape and exhibiting an exceptional vivid to deep red ...
Diamond, White Diamond, Ruby, Platinum
Set in 18K Gold, Mozambique Ruby & Diamonds Dangle Chandelier Earrings
By JEWEL HUB
Located in Hong Kong, HK
The combined weight of the Rubies is 9.36 carats. The Rubies are completely natural, without any treatments are of Mozambique origin.
Diamond, Ruby, 18k Gold
$70,400Sale Price|20% Off
GRS Certified 6.01 Carat Oval Cut Mozambique Ruby Diamond Ring
Located in Chicago, IL
This striking ruby ring centers on an oval-cut natural ruby weighing 6.01 carats, accompanied by a GRS Gemresearch Swisslab gemstone report, which identifies the stone as a natural r...
Diamond, White Diamond, Ruby, Platinum
4X2 MM Mozambique Ruby Baguette Bar Yellow Gold Pendant Necklace
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
This pendant features a sleek, modern design showcasing a row of exquisite 4 × 2 mm baguette-cut natural Mozambique rubies, elegantly channel-set within a polished bar-shaped frame.
Ruby, Yellow Gold, 14k Gold
$144,000Sale Price|20% Off
3.06 Carat Unheated Mozambique “Pigeon Blood” Ruby and Diamond Ring
Located in Chicago, IL
An exceptional statement of rarity and brilliance, this remarkable ring centers on a 3.06 carat natural Mozambique ruby of extraordinary presence and color.
Diamond, Ruby, 18k Gold, White Gold
3.15 ct Mozambique Ruby and Diamond Ring, GRS Certified, No Heat
Located in Roma, IT
This exceptional ring features a vivid 3.15 carat natural ruby from Mozambique, certified by GRS with no indications of thermal treatment.
Diamond, Ruby
18K Yellow Gold Mozambique Ruby Diamond Flower Pendant Necklace 18'' Estate
Located in Addison, TX
The natural 0.45 carat Mozambique ruby displays a rich, vibrant red color and is securely prong set at the center of an elegant floral design.
Diamond, Ruby, 18k Gold, Yellow Gold
0.38 Carat Mozambique Ruby Diamond Ring in 18 Karat Gold
Located in Hong Kong, HK
This piece is an ideal choice for those who appreciate fine craftsmanship and the beauty of natural gemstones. Mozambique Ruby 0.38 Carat Diamond 0.17 Carat G-H Color VS-Si Clarity ...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
GIA Certified 5.51ct Hexagonal Cut Mozambique Ruby 18k Cocktail Ring
Located in Houston, TX
This beautiful and unique ring features a GIA certified bezel set 5.51 carat hexagonal cut natural ruby from Mozambique. It is set in 18 karat yellow gold and accented by 1.15 carat ...
Ruby, 18k Gold, Yellow Gold
Set in 18K Gold, Zambian Emerald, Mozambique Ruby & Diamonds Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Rubies is 1.16 carats. The Rubies are completely natural, without any treatment and are of Mozambique origin.
Diamond, Emerald, Ruby, 18k Gold
Set in 18K Gold, Zambian Emerald, Mozambique Ruby & Diamonds Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
Approx. ✦ Gemstone: natural Mozambique Ruby ✦ Gemstone Cut: Hexagon ✦ Gemstone Weight: 0.45 ct.
Diamond, Emerald, Ruby, 18k Gold
$192,000Sale Price|20% Off
Important 10.21 Carat Mozambique Ruby and Diamond Platinum Ring GRS Certified
Located in Chicago, IL
GRS2012-080040T dated August 3, 2012, stating: Natural Ruby Origin: Mozambique Weight: 10.21 carats A rare and highly desirable jewel showcasing the beauty of fine Mozambique ruby i...
Diamond, Ruby, Platinum
Set in 18K white Gold, Aquamarine, Mozambique Ruby & Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
Approx.. ✦ Gemstone: natural Mozambique Ruby ✦ Gemstone Cut: Uneven cut ✦ Gemstone Weight: 2.36 ct.
Aquamarine, Diamond, Ruby, 18k Gold, White Gold
8.10 Carat Mozambique Ruby and 1.40 Carat Diamond 18K Gold Bracelet
By Royaal Stones Ltd
Located in Bangkok, Thailand
.* A beautifully curated emerald cut shaped natural 8.10 carat Mozambique Ruby bracelet, with 1.40 carat VS quality emerald cut shaped Diamonds, set in solid 18K Rose Gold.
Diamond, Ruby, Gold, 18k Gold, Rose Gold
Set in 18K Gold, Ethiopian Opal, Mozambique Rubies & Diamonds Dangle Earrings
By JEWEL HUB
Located in Hong Kong, HK
Approx. ✦ Gemstone: natural Mozambique Rubies ✦ Gemstone Cut: Mixed Cut ✦ Gemstone Weight: 8.67 ct.
Diamond, Opal, Ruby, 18k Gold
Set in 18K Gold, Mozambique Rubies, Multi Sapphires & Diamonds Dangle Earrings
By JEWEL HUB
Located in Hong Kong, HK
The weight of shield cut Rubies is 2.19 carats. The Rubies are completely natural, without any treatment and are of Mozambique origin.
Diamond, Ruby, Sapphire, 18k Gold, Rose Gold
Set in 18K white Gold, Tanzanites, Mozambique Rubies & Diamonds Dangle Earrings
By JEWEL HUB
Located in Hong Kong, HK
Approx. ✦ Gemstone: natural Mozambique Ruby ✦ Gemstone Cut: Shield Cut ✦ Gemstone Weight: 1.98 ct.
Diamond, Ruby, Tanzanite, 18k Gold, White Gold
Set in 18K Gold, Emerald Sugarloaf, Mozambique Ruby & Diamonds Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Ruby is 1.45 carats. The Rubies trillions are completely natural, without any treatment and are of Mozambique origin.
Diamond, Emerald, Ruby, 18k Gold
Set in 18K Gold, Mozambique Ruby, Pink Sapphires & Diamonds Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Ruby is 0.91 carats. The Ruby is completely natural without any treatment and is of Mozambique origin.
Diamond, Ruby, Pink Sapphire, 18k Gold
$4,240Sale Price|20% Off
Set in 18K Gold, carved Aquamarine, Mozambique Rubies & Diamonds Dangle Earrings
By JEWEL HUB
Located in Hong Kong, HK
The weight of the carved Rubies is 9.63 carats. The Rubies are completely natural, without any treatment and are of Mozambique origin.
Aquamarine, Diamond, Ruby, 18k Gold
$76,000Sale Price|20% Off
GRS Certified 5.05 Carat Unheated Mozambique Ruby and Diamond Platinum Ring
Located in Chicago, IL
This exceptional ring showcases a 5.05-carat natural ruby of Mozambique origin, certified by GRS as untreated — a rarity in the world of fine rubies.
Diamond, Ruby, Yellow Gold, Platinum
$26,400Sale Price|20% Off
Certified 8.11 Carat Mozambique Ruby and Diamond Three Stone Engagement Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
.* A stunning 8.11 carat certified natural, Mozambique Ruby, vivid red color and transparent.
Diamond, Ruby, 18k Gold, White Gold
$10,800Sale Price|20% Off
Set in 18K Gold, Mozambique Ruby, Multi Sapphires & Diamonds Chandelier Earrings
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Hexagon shaped Rubies is 8.20 carats. The Rubies are completely natural, without any treatment and are of Mozambique origin.
Diamond, Ruby, Sapphire, 18k Gold
Certified 1.26 Carat Natural Loose Ruby Oval Shape Gemstone
Located in Peshawar, PK
Faceted Ruby Weight: 1.26 Carat Dimension: 7.68 x 4.55 x 3.60 Mm Colour: Purplish Red Origin: Mozambique Treatment: Heat Enhancement Certificate: GCL Certificate Available Mozambi...
Ruby, Other
$2,640Sale Price|20% Off
Set in 18K Rose Gold, Morganite, Mozambique Ruby & Diamonds Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Morganite is 4.36 carats. The weight of the Ruby is 0.33 carats. The Ruby is completely natural, without any treatment and is of Mozambique origin.
Diamond, Morganite, Ruby, 18k Gold, Rose Gold
$7,920Sale Price|20% Off
Set in 18K Gold, Zambian Emerald, Mozambique Ruby & Diamonds Chandelier Earrings
By JEWEL HUB
Located in Hong Kong, HK
Approx. ✦ Gemstone: natural Mozambique Ruby ✦ Gemstone Cut: Kite cut ✦ Gemstone Weight: 3.05 ct.
Diamond, Emerald, Ruby, 18k Gold
Set in 18K Gold, 10.84 carat Tanzanite, Mozambique Ruby & Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
Approx. ✦ Gemstone: natural Mozambique Ruby ✦ Gemstone Cut: Semi circle ✦ Gemstone Weight: 5.00 ct.
Diamond, Ruby, Tanzanite, 18k Gold
GIA AGL 5.21 ct Unheated Mozambique Ruby 1.18 ct Diamond Platinum Ring
Located in Los Angeles, CA
Exuding timeless grandeur and unparalleled rarity, this extraordinary ring showcases a natural, unheated Mozambique ruby weighing an impressive 5.21 carats.
Diamond, Ruby, Platinum
Set in 18K Gold, 15.48 cts, Mozambique Ruby Cabochons & Diamonds Dangle Earrings
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Ruby Cabochons is 15.48 carats. The Rubies are completely natural, without any treatment and are of Mozambique origin.
Diamond, Ruby, 18k Gold
Set in 18K Gold, Mozambique Rubies, Mother of Pearl & Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Rubies is 2.97 carats. The Rubies are completely natural, without any treatment and are of Mozambique origin.
Diamond, Pearl, Ruby, 18k Gold
Set in 18K Gold, Ethiopian Opal, Mozambique Rubies & Diamonds Cocktail Dome Ring
By JEWEL HUB
Located in Hong Kong, HK
Approx. ✦ Gemstone: natural Mozambique Ruby ✦ Gemstone Cut: Tapered Baguettes ✦ Gemstone Weight: 9.14 ct.
Diamond, Opal, Ruby, 18k Gold
Set in 18K Rose Gold, 17.86 carats, Mozambique Ruby & Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Rubies is 17.86 carats. The Rubies are completely natural, without any treatment and are of Mozambique origin.
Diamond, Ruby, 18k Gold, Rose Gold
Set in 18K Gold, Mozambique Ruby, Mother of Pearl & Diamonds Stud Earrings
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Rubies is 2.32 carats. The Rubies are completely natural, without any treatment and are of Mozambique origin.
Diamond, Pearl, Ruby, 18k Gold, White Gold
Certified 3.76 Carat Mozambique Ruby and Diamond Studs in 18K White Gold
By Royaal Stones Ltd
Located in Bangkok, Thailand
.* A beautiful pair of natural oval shaped Mozambique ruby earrings, adorned with marquise and round shaped 1.02 carat White Diamonds.
Diamond, Ruby, Gold, 18k Gold, White Gold
18 Karat Gold Channel Set Mozambique Ruby Baguette Classic Band Ring
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
A classic 18 karat gold contemporary band has channel set Mozambique ruby baguettes. The natural ruby baguettes used are lustrous and the quality is excellent.
Ruby, Gold, 18k Gold, Yellow Gold
Set in 18K Gold, Mozambique Rubies, Pearls & Rose Cut Diamonds Dangle Earrings
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Cadillac cut Rubies is 3.10 carats. The Rubies are completely natural, without any treatment and are of Mozambique origin.
Diamond, Pearl, Ruby, 18k Gold
$1,144Sale Price|30% Off
Pinkish Red Natural Ruby 1.06 Carat Cushion Cut Loose Gemstone for Ring, Jewelry
Located in Peshawar, PK
. 💎 GEMSTONE TYPE: Ruby ⚖️ WEIGHT: 1.06 Carat 🪚 SHAPE & CUT: Cushion Cut 📏 SIZE (MM): 6.33 x 4.87 x 3.70 🌈 COLOR: Pinkish Red 🔎 CLARITY: Slightly Included ⚗️ TREATMENT: ...
Ruby
$16,625Sale Price|30% Off
Lotus Certified 3.09Ct Medium Vivid Red Unheated Natural Ruby Oval Cut Loose Gem
Located in Peshawar, PK
Originating from Mozambique and accompanied by a Lotus Gemology certificate, this fine quality ruby shows slight inclusions consistent with its natural formation.
Ruby
$304,000Sale Price|20% Off
GRS Certified 4.66 Carat No Heat Mozambique Vivid Red Heart Ruby Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
The center stone is a natural ruby of Mozambique origin, weighing 4.66 carats, the ruby is vivid red in color and shows no indication of thermal treatment.
Diamond, White Diamond, Ruby, Platinum
$5,280Sale Price|20% Off
Set in 18K Gold, Zambian Emerald, Mozambique Ruby & Taper Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Rubies is 3.38 carats. The Rubies are completely natural, without any treatment and is of Mozambique origin.
Diamond, Emerald, Ruby, 18k Gold
$410Sale Price|30% Off
3.71 Carat Natural Purplish Red Ruby, Oval Cut Unheated Loose Gemstone for Ring
Located in Peshawar, PK
Natural Purplish Red Ruby Loose Gemstone, Unheated Oval Cut Mozambique Ruby with Rich Color, Fine Quality Collector Stone for High-End Custom Jewelry
Ruby
AIG Certfied 2.00 Ct Untreated Mozambique Pigeon Blood Red Ruby GIA Diamond Ring
Located in New Delhi, Delhi
Stunning ring come in 18k gold with a Natural Untreated Mozambique Ruby of 2,00 carat, vibrant Pigeon Blood Red color , perfect oval cut, and 2 pieces of GIA certified Natural Diamo...
Diamond, Ruby, 18k Gold
Toi et Moi Ring 1.02ct Mozambique Ruby & 1.31ct Diamonds Baguettes in 18K Gold
Located in Great Neck, NY
New With Tag 21,600 Ruby: 1.02 carat natural Mozambique ruby, no heat, high luster Diamond 1 (Pear): 0.56 carat, F color, VS2–SI1 clarity Diamond baguettes: 0.75 carat total, VS clar...
Ruby, White Diamond, Diamond, White Gold, 18k Gold, Gold
Pear Shaped Mozambique Ruby Cocktail Ring With Pave Diamonds in 14k White Gold
By Artisan NYC
Located in New York, NY
Metal Information: Metal Type: 14KT White Gold Gold Weight: 4.947 grams Diamond Details: Total Diamond Weight: 0.32 carats Mozambique Ruby: Gemstone: Natural Mozambique Ruby Weight...
Ruby, Diamond, 14k Gold, White Gold
Natural Red Ruby Matching Pair Stones 3.98 carats with GRS Report / JupiterGem
Located in Los Angeles, CA
Details Identification: Natural Heated Ruby Pair • Carat: 3.98 carats • Shape: Oval • Measurement: 8.14 x 5.98 x 4.49 mm, 8.28 x 5.94 x 4.32 mm. • Color: Red • Cut: Brilliant/step •...
Ruby
$6,560Sale Price|20% Off
Set in 18K Rose Gold, carved Mozambique Ruby & Rose Cut Diamonds Hoop Earrings
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Rubies is 10.28 carats. The Rubies are completely natural, without any treatment and are of Mozambique origin.
Diamond, Ruby, 18k Gold, Rose Gold
$7,600Sale Price|20% Off
Set in 18K Gold, 6.82 carats, Mozambique Rubies & Rose Cut Diamonds Stud Earring
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Rubies is 6.82 carats. The Rubies are completely natural, without any treatment and are of Mozambique origin.
Diamond, Ruby, 18k Gold, Rose Gold
$1,564Sale Price / set|20% Off
Mozambique Oval Ruby Diamond Halo Stud Earrings in 14K White Gold Fine Jewelry
By VR Jewels
Located in New York, NY
These timeless halo stud earrings feature two vivid natural Mozambique oval-cut rubies totaling 0.87 carats, set in 14k white gold.
Diamond, Ruby, Gold, 14k Gold, White Gold
$999Sale Price|20% Off
Pinkish Red Natural Ruby 1 Carat Oval Cut Loose Gemstone for Fine Jewelry Making
Located in Peshawar, PK
The gem shows slight inclusions typical of natural rubies, yet remains bright and lively, reflecting the premium quality Mozambique rubies are admired for.
Ruby
$17,519Sale Price|20% Off
5.91 Cts Mozambique Ruby and Pink Diamond Classic Ring Set in 18k White Gold
By GEM PLAZA
Located in New York, NY
The center stone is surrounded by beautiful Pink diamonds & Natural Diamond that sparkle! • 2.05 Carat Pink Diamond (13 Pcs • 0.99 Carat Diamond (86 Pcs) •5.91 Carat Natural Mozamb...
Diamond, Ruby, Pink Diamond, 18k Gold, White Gold
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.