$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
$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
$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
$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
Set in 18K White Gold, 2.78 carats, Mozambique Ruby & Diamond Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Ruby is 2.78 carats. The Ruby is completely natural, without any treatment and are of Mozambique origin.
Diamond, Ruby, 18k Gold, White Gold
Set in 18K white Gold, Mozambique Ruby, Zambian Emerald & Diamond Stud Earring
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Rubies is 4.64 carats. The Rubies are completely natural, without any treatment and are of Mozambique origin.
Diamond, Emerald, Ruby, 18k Gold, White Gold
Set in 18K Yellow Gold, Faceted Mozambique Ruby & Yellow Diamond Stud Earring
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Rubies is 8.38 carats. The faceted Rubies are completely natural, without any treatment and are of Mozambique origin.
Yellow Diamond, Ruby, 18k Gold, Yellow Gold
$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, 9.05 carats Morganite, Mozambique Ruby & Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Morganite is 9.05 carats. The weight of the Ruby is 2.33 carats. The Ruby is completely natural, without any treatment and is of Mozambique origin.
Diamond, Morganite, Ruby, 18k Gold
$960Sale Price|20% Off
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
$52,000Sale Price|20% Off
GRS Certified 3.11 Carat Unheated Mozambique Ruby and Diamond Three Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exceptional three stone ring centered by a 3.11 carat natural ruby from Mozambique, accompanied by a GRS GemResearch Swisslab report confirming its natural origin and stating no i...
Ruby, Diamond, Platinum, 18k Gold
$1,745Sale Price / set|30% Off
Pinkish Red Natural Ruby 2.10 Carat Oval Cushion Cut Unheated Loose Gemstones
Located in Peshawar, PK
Displaying a vibrant pinkish red color with slight natural inclusions, these earth-mined rubies from Mozambique offer exceptional beauty and authenticity.
Ruby
Oval shape Unheated Mozambique Ruby 2.98 ct Contemporary Cocktail Ring 18K Gold
By HYT
Located in Hong Kong, HK
A refined Natural Mozambique Ruby (No Heat) and White Diamond Band Ring in 18K Gold, centered with a vivid oval-shaped untreated ruby prized for its rich natural red hue and exceptio...
Ruby, White Diamond, White Gold, 18k Gold
Pear shape Unheated Mozambique Ruby 2.38 ct Contemporary Cocktail Ring 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...
White Diamond, Ruby, 18k Gold, White 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.
Ruby, Diamond, Platinum
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
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, 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 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 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
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 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
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
$1,355Sale Price|30% Off
Natural Deep Red Ruby 1.11 Carat Oval Cut Unheated Loose Gemstone for Ring
Located in Peshawar, PK
Mined in Mozambique and completely untreated (100% natural), this genuine precious ruby measures 6.8 × 5.65 × 3.1 mm and features slight inclusions, a characteristic often found in n...
Ruby
$1,574Sale Price|30% Off
Pinkish Red Natural Ruby 1.05 Carat Pear Cut Unheated Loose Gemstone for Ring
Located in Peshawar, PK
Sourced from Mozambique, this genuine precious ruby displays a captivating pinkish red hue with natural brilliance.
Ruby
$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
$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
$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
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
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
$5,960Sale Price|20% Off
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...
Diamond, White Diamond, Ruby, Gold, 18k Gold, White 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
$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
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
$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
Certified 7.51 Carats Ruby Octagon Square Faceted Cut Stone No Heat Natural Gem
Located in Jaipur, RJ
As we are auction partners at Gemfields, we have sourced these rubies from winning auctions and had cut them in our in house manufacturing responsibly. Origin: Mozambique Weight: 7....
Ruby
Natural Red Ruby Stone 1.94 cts in 18KWG Earrings with Diamonds with GIA Report
Located in Los Angeles, CA
Origin: Sourced from Mozambique, a region renowned for producing high-quality rubies.
Diamond, Ruby, 18k Gold, White Gold
1.60 Ct Natural Ruby Cluster Mens Ring 14K Gold Ruby Emerald Band Unique Design
Located in Jaipur, IN
**Mozambique Ruby and Zambian Emerald Cluster Ring, 14K Yellow Gold Gemstone Ring, Ruby Emerald Statement Ring** A vibrant celebration of color and craftsmanship, this handcrafted 1...
Emerald, Ruby, 14k Gold, Yellow Gold
Natural 0.45 Ct Ruby Band 0.35 Ct Emerald Band 14K Gold Ruby Emerald Band unisex
Located in Jaipur, IN
**Ruby Emerald Sapphire Wedding Band Ring, Mixed Gemstone Ring, 14K Yellow Gold Wedding Band, Mozambique Ruby Ring** A vibrant celebration of color and craftsmanship, this handcraft...
Blue Sapphire, Ruby, Emerald, Yellow Gold, 14k Gold
GIA 1.05 cts Natural Unheated Ruby & 0.32 cts Diamonds Platinum Ring
Located in Los Angeles, CA
This elegant platinum ruby ring features a 1.05 carat natural ruby from Mozambique, distinguished by its vivid red color and authentic, untreated character.
Diamond, Ruby, Platinum
$6,400Sale Price|20% Off
Natural Sugarloaf Emerald, carved Blue Sapphires, Rubies & Diamond Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
Approx. ✦ Gemstone: Natural Burmese Blue Sapphires & natural Mozambique Ruby ✦ Gemstone Cut: Hand-carved ✦ Gemstone Weight: 5.47 ct.
Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold
Set in 18K Gold, carved natural Emerald, carved Ruby & Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Ruby is 1.84 carats. The Ruby is completely natural, without any treatment and is of Mozambique origin.
Diamond, Emerald, Ruby, 18k Gold
$5,840Sale Price|20% Off
Set in 18K Gold, natural Emerald, Ruby, Mother of Pearl & Diamonds Stud Earrings
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Ruby is 1.09 carats. The Ruby is completely natural, without any treatment and is of Mozambique origin.
Diamond, Emerald, Pearl, Ruby, 18k Gold
Natural Emerald cut 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 Ring in 18K Gold, featuring a precisely cut and calibrated row of vivid red, untreated rubies at its center—valued for t...
Ruby, White Diamond, White Gold, 18k Gold
Ruby Cabochons, carved Emerald, Ruby, Blue Sapphire & Diamonds Stud Earrings
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Ruby Cabochons is 3.19 carats. The Rubies are completely natural, without any treatment and are of Mozambique origin.
Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold
0.90 Ct Ruby Diamond Delicate Band 14K Gold HI VS Diamond Ruby Ring For Her
Located in Jaipur, IN
14K Yellow Gold Three Stone Mozambique Ruby & Diamond Ring Elegant, timeless, and effortlessly wearable, this 14K Yellow Gold Three Stone Ruby Ring showcases the rich crimson be...
Diamond, Ruby, 14k Gold
Ruby Emerald Toi etMoi Ring 1.01 Ct Ruby 0.95 Ct Emerald 14KGold Toi et Moi Ring
Located in Jaipur, IN
Celebrate the beauty of two extraordinary gemstones with this elegant 14K Yellow Gold Toi et Moi Ring, featuring a stunning pairing of a 0.95 carat natural Zambian emerald and a 1.05...
Ruby, Emerald, 14k Gold, Gold
Ruby and diamond three stone ring, circa 1990
Located in London, GB
Ruby and diamond three stone ring. Set to centre with an oval old cut natural unenhanced Mozambique ruby in an open back claw setting with an approximate weight of 2.05 carats, flank...
Diamond, Ruby, Platinum
4.06 Carat Oval Ruby and Diamond Earring Studs
By Royaal Stones Ltd
Located in Bangkok, Thailand
.* A simple, elegant pair of natural Mozambique Ruby earrings, 2.03 carats each.
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Price Upon Request
Emilio Jewelry Gubelin Certified 6.00 Carat No Heat Ruby Ring
By Emilio!
Located in New York, NY
The main stone weighing over 6.00 carat Mozambique natural unheated ruby, which is definitely an excellent item worthy of collection.
Ruby
3.48 Carat Ruby Drop earring with Grey Baroque Pearls
Located in New York, NY
No two baroque pearls are the same. 6 (6X4) oval natural Mozambique rubies set in 4 prong basket setting Deep red hue Rubies weight: 3.48 ct t/w (pair) 14k yellow gold chain connec...
Pearl, Ruby, 14k Gold
Hand - carved Tourmalines, Emeralds, Blue Sapphires, Rubies & Diamonds Earrings
By JEWEL HUB
Located in Hong Kong, HK
The weight of the Rubies is 1.62 carats. The Rubies are completely natural, without any treatment and are of Mozambique origin.
Diamond, Emerald, Ruby, Blue Sapphire, Tourmaline, 18k Gold
18K Yellow Gold Ruby Tabij and Yellow Diamond Heart Earrings
Located in Hong Kong, HK
Featuring two Ruby Tabij drops totaling 34.80 carats, these stones are heated natural rubies from Mozambique.
Yellow Diamond, Ruby, Yellow Gold
$126,375Sale Price|25% Off
GRS Cert. NO HEAT “Pigeon Blood” 5.06ct Ruby Ring with Diamonds
Located in Irvine, CA
Key Features: * 5.06 ct Natural Unheated Ruby (Mozambique Origin) – Rare "Pigeon Blood" red with exceptional vibrancy and moderately little inclusions * GRS Certified – Authenticated...
Diamond, Ruby, 18k Gold
Colomabian Emerald Cabochon, carved Emeralds, Rubies & Diamonds Cocktail Ring
By JEWEL HUB
Located in Hong Kong, HK
Approx. ✦ Gemstone: natural Zambian Emerald & natural Mozambique Rubies ✦ Gemstone Cut: Hand-carved ✦ Gemstone Weight: 5.09 ct.
Diamond, Emerald, Ruby, 18k Gold
Emilio Jewelry Grs Certified 8.00 Carat Vivid Red No Heat Ruby Ring
By Emilio!
Located in New York, NY
This lot is 8.02 carats The pure Mozambique natural no-burn ruby diamond ring, so pure and intense, is a coveted gem.
Ruby
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.