$410Sale Price|30% Off
W 0.3 in D 0.19 in L 0.46 in
3.70 Carat Natural Pink Ruby, Oval Cut Unheated Loose Gemstone from Mozambique
Located in Peshawar, PK
Natural Pink Ruby Loose Gemstone, Unheated Oval Cut Mozambique Ruby with Rich Color, Fine Quality
Ruby
$174Sale Price|30% Off
W 0.27 in D 0.15 in L 0.37 in
2 Carat Natural Pink Ruby, Pear Cut Unheated Loose Gemstone from Mozambique
Located in Peshawar, PK
Natural Pink Ruby Loose Gemstone, Unheated Pear Cut Mozambique Ruby with Rich Color, Fine Quality
Ruby
$270Sale Price|30% Off
W 0.3 in D 0.14 in L 0.4 in
2.39 Carat Natural Pink Ruby, Oval Cut Unheated Loose Gemstone from Mozambique
Located in Peshawar, PK
Natural Pink Ruby Loose Gemstone, Unheated Oval Cut Mozambique Ruby with Rich Color, Fine Quality
Ruby
$368Sale Price|20% Off
W 0.37 in D 0.24 in L 0.53 in
5.25 Carat Natural Loose Reddish Pink Ruby Stone Pear Cut Afghan Gemstone
Located in Bangkok, TH
Pear This 5.25 Carat Natural Loose Reddish Pink Ruby Stone from Afghanistan showcases a
Ruby
$720 / item
W 0.2 in L 0.28 in
7x5 Oval Natural Ruby Gemstone July Birthstone Wholesale 5 Pisces Loose Gemstone
Located in New York, NY
**Natural Ruby Loose Gemstone for JewelryMaking (7x5mm Oval Faceted Cut)** Immerse yourself in the
Ruby
$1,172Sale Price|30% Off
W 0.17 in D 0.09 in L 0.26 in
Natural Vivid Pink & Red Ruby Parcel 7.69Ct Oval Cushion Loose Gemstones Jewelry
Located in Peshawar, PK
Vivid Pink and Red Natural Ruby Parcel Loose Gemstones Jewelry Size for Ring, Necklace Pendant
Ruby
$1,144Sale Price|30% Off
W 0.2 in D 0.15 in L 0.25 in
Pinkish Red Natural Ruby 1.06 Carat Cushion Cut Loose Gemstone for Ring, Jewelry
Located in Peshawar, PK
Natural Pinkish Red Ruby Cushion Cut Loose Gemstone Rare Red Ruby for Luxury Custom Fine Jewelry
Ruby
$1,219Sale Price / set|30% Off
W 0.23 in D 0.17 in L 0.28 in
Pinkish Red Natural Ruby Oval Cut 4.41 Carat Loose Gemstones Parcel for Jewelry
Located in Peshawar, PK
Natural Pinkish Red Ruby Oval Cut Loose Gemstones Parcel – Earth-Mined Reddish Pink Ruby, Brilliant
Ruby
$1,102Sale Price|24% Off
W 0.34 in D 0.19 in L 0.6 in
Pinkish Red Natural Ruby Ring, Bracelet Loose Gemstone 6.30Ct Cabochon Cut Jewel
Located in Peshawar, PK
Pinkish Red Natural Ruby Loose Gemstone for Ring, Necklace Pendant, Bracelet or any other Jewelry
Ruby
$16,625Sale Price|30% Off
W 0.28 in D 0.24 in L 0.38 in
Lotus Certified 3.09Ct Medium Vivid Red Unheated Natural Ruby Oval Cut Loose Gem
Located in Peshawar, PK
Lotus Certified Medium Vivid Red Unheated Natural Ruby Oval Cut Loose Gemstone, Fine Quality
Ruby
$209Sale Price|30% Off
W 0.27 in D 0.2 in L 0.31 in
Natural Vivid Pink Ruby Cushion Cut 2.28 Carat Loose Gemstone for Ring, Jewelry
Located in Peshawar, PK
Natural Vivid Pink Ruby Oval Cut Loose Gemstone – Faceted Earth-Mined Pink Ruby for Statement Ring
Ruby
$610Sale Price / set|30% Off
W 0.22 in D 0.13 in L 0.32 in
Pinkish Red Natural Ruby Pear Cut 2.02 Carat Jewelry Size Loose Gemstones Set
Located in Peshawar, PK
Natural Pinkish Red Ruby Pear Cut Loose Gemstones – Earth-Mined Green Pinkish Red, Brilliant
Ruby
$962Sale Price / set|30% Off
H 0.12 in L 0.2 in
Vivid & Reddish Pink Natural Ruby & Green Emerald Loose Gemstones Set 2.20 Carat
Located in Peshawar, PK
Vivid Pink & Reddish Pink Natural Ruby and Green Emerald Loose Gemstones Jewelry Size Set for Rings
Emerald, Ruby
1.65 Carat Natural Loose Faceted 6 Piece Ruby Lot Mix Cut Afghan Gemstones
Located in Bangkok, TH
Carat Natural Loose 6 Piece Ruby Lot features finely faceted gemstones presented in a mix of elegant
Ruby
$597 / set
W 0.15 in D 0.11 in L 0.22 in
Pinkish Red Ruby 1.30 Ct Oval Cut Natural Loose Gemstones — Jewelry Size Parcel
Located in Peshawar, PK
Natural Pinkish Red Ruby Parcel Oval Cut Loose Gemstones – Genuine Precious Rubies for Fine Jewelry
Ruby
$347Sale Price / set|30% Off
W 0.2 in D 0.13 in L 0.21 in
Natural Green Emerald & Reddish Pink Ruby 2.82 Ct Mix Cut Loose Gemstones Parcel
Located in Peshawar, PK
Jewelry Size Natural Emerald and Ruby Mix Cut Faceted Loose Gemstones Parcel for Custom Jewelry
Emerald, Ruby
$304Sale Price|30% Off
W 0.2 in D 0.15 in L 0.24 in
Natural Green Emerald & Pink Ruby Reverse Pair 1.36 Ct Oval Cut Loose Gemstones
Located in Peshawar, PK
Fine Quality Natural Emerald and Ruby Pair, Oval Shape Faceted Loose Gems for Custom Jewelry Making
Emerald, Ruby
$184Sale Price / set|30% Off
W 0.24 in D 0.15 in L 0.26 in
Natural Pink Ruby and Green Emerald 1.81 Ct Oval & Octagon Cut Loose Gemstones
Located in Peshawar, PK
Fine Quality Natural Green Emerald and Pink Ruby, Octagon and Oval Shape Faceted Loose Gems for
Emerald, Ruby
$1,981 / set
W 0.25 in D 0.11 in L 0.27 in
Natural Pinkish Red Ruby 2.04 Ct Cushion & Oval Cut Loose Gemstones for Jewelry
Located in Peshawar, PK
Pinkish Red Natural Ruby Loose Gemstones for Ring, Necklace Pendant or any other Jewelry Setting
Ruby
3.04 Carat Unheated Vivid Red Ruby Loose Gemstone, GRS Certified By Merkaba
By Merkaba
Located in Beverly Hills, CA
Offered loose by Merkaba Jewelry Beverly Hills, this natural 3.04 carat vivid red ruby is an
Ruby, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
$5,775Sale Price|30% Off
W 0.34 in D 0.26 in L 0.39 in
Pinkish Hue Red Natural Ruby Ring Loose Gemstone 5.90 Ct Cabochon for Jewelry
Located in Peshawar, PK
Pinkish Hue Red Natural Ruby Cabochon Loose Gemstone for Ring, Necklace Pendant, Bracelet or any
Ruby
$689Sale Price|29% Off
W 0.21 in D 0.16 in L 0.26 in
Pinkish Red Natural Ruby Ring Loose Gemstone 1.30 Ct Oval Cushion Cut-Jewelry
Located in Peshawar, PK
Pinkish Red Natural Ruby Loose Gemstone for Ring, or any other Jewelry Setting–Oval Cushion Cut
Ruby
$3,475 / set
W 0.26 in D 0.12 in L 0.36 in
Pink and Red Ruby 4.50 Ct Oval Cut Natural Loose Gemstones — Jewelry Size Parcel
Located in Peshawar, PK
Natural Pink and a Red Ruby Parcel Oval Cut Loose Gemstones – Genuine Precious Rubies for Fine
Ruby
$1,249
W 0.2 in D 0.12 in L 0.29 in
Pinkish Red Natural Ruby 1 Carat Oval Cut Loose Gemstone for Fine Jewelry Making
Located in Peshawar, PK
Pinkish Red Natural Ruby 1 Carat Oval Cut Loose Gemstone – Premium Quality Transparent Ruby Stone
Ruby
$2,940
W 0.53 in D 0.18 in L 0.4 in
Pinkish Red Ruby 4.93 Ct Pear Cut Natural Loose Gemstone for Ring or Jewelry
Located in Peshawar, PK
Natural Pinkish Red Ruby Pear Cut Loose Gemstone – Genuine Precious Ruby for Fine Jewelry
Ruby
Emerald-Cut Ruby Cts 1.31 and Blue Sapphire Cts 2.16 and Emerald Cts 0.92 Loose
Located in Hong Kong, HK
sapphire, 0.92 cts. emerald, and 1.31 cts. ruby, all perfectly cut in an emerald cut. Each gemstone in
Ruby, Blue Sapphire, Emerald
Natural Burma Ruby - Burma Star Ruby -No Heat Burmese Ruby Cabochon Gemstone
Located in Jaipur, RJ
Natural Burma Ruby Star Ruby No Heat Cabochon Gemstone 65.03 Carats 58 Pieces (For Jewelry Making)
Ruby, Star Ruby
$720Sale Price|20% Off
Matching pear ruby gemstone NATURAL UNTREATED RUBY
Located in Jupiter, FL
Rubies matching, natural untreated (heat only) NATURAL GEMSTONE(S): RUBY Clarity/Color
Ruby
$4,800Sale Price|20% Off
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
Ruby
4.01 Carats Mozambique Ruby
Located in Khet Bang Rak, 10
A 4.01 carat Mozambique ruby — an ideal size for a refined ring or pendant. Rubies are known as
Ruby
3.13 carats Ruby Pear Pair
Located in Khet Bang Rak, 10
This matching pair of pear-cut rubies, with a combined weight of 3.13 carats, displays a rich, well
Ruby
Mozambique Ruby 1.63 carats Unheated
Located in Khet Bang Rak, 10
Unheated 1.63 carats Mozambique ruby, a perfect size for an engagement ring or a special pendant to
Ruby
2.11 Carat Oval Mozambique Ruby
Located in Khet Bang Rak, 10
A captivating 2.11 carat oval-cut Mozambique ruby displaying a rich, vivid red hue with lively
Ruby
2.95 Carat Burmese Oval Ruby
Located in Khet Bang Rak, 10
This 2.95 carat Burmese ruby displays a rich, vivid red color with excellent natural character and
Ruby
Unheated 1.76 carats Mozambique Ruby
Located in Khet Bang Rak, 10
Unheated 1.76 carats Mozambique ruby, a perfect size for an engagement ring or a special pendant to
Ruby
A 3.02 carat Mozambique ruby
Located in Khet Bang Rak, 10
A 3.02 carat Mozambique ruby — an ideal size for a refined ring or pendant. Rubies are known as
Ruby
$6,400
2 Rubies Cts 2.13
Located in Hong Kong, HK
Two mesmerizing rubies, totaling 2.13 carats, are ready to capture your attention with their fiery
Ruby
1.99 carats Unheated Mozambique Ruby
Located in Khet Bang Rak, 10
Unheated 1.99 carats Mozambique ruby, a perfect size for a ring or a pendant to be made. Rubies are
Ruby
2.06 Carat Unheated Mozambique Ruby
Located in Khet Bang Rak, 10
This 2.06 carat unheated natural ruby displays a rich, vivid red hue with lively brilliance and
Ruby
1.19ct Round Red Ruby
Located in Toronto, Ontario
Description: Gem Type: Ruby Number of Stones: 1 Weight: 1.19 cts Measurements: 5.60x5.60x5.70 mm
Ruby
Unheated 1.50 carat Oval Ruby
Located in Khet Bang Rak, 10
This 1.50 carat oval-cut ruby displays a rich, well-balanced color and strong clarity, reflecting
Ruby
2.07 carats Unheated Mozambique Ruby
Located in Khet Bang Rak, 10
Unheated 2.07 carats Mozambique ruby, a perfect size for a ring or a pendant to be made. Rubies
Ruby
Unheated 1.54 carats Mozambique Ruby
Located in Khet Bang Rak, 10
Unheated 1.54 carats Mozambique octagonal square ruby, a perfect size for an engagement ring or a
Ruby
$5,500
2 Rubies 2.22 Cts
Located in Hong Kong, HK
Get ready to be enthralled with the bright charm of these magnificent rubies, each with a flaming
Ruby
$1,670
W 2.23 in D 0.28 in L 1.54 in
Natural Chrysoprase Hand-Carved Pandemonium of Parrots Loose Gemstone Pendant
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
Hand-carved natural chrysoprase pandemonium of parrots ruby loose gemstone pendant necklace. Our
Chrysophrase, Ruby
Certified faceted ruby, 0.46 cts
Located in บางรัก, TH
Certified faceted ruby sku212 Weight: 0.46 cts Size: 4.90х4.02х2.50 mm GFCO laboratory certificate
Ruby
Certified faceted ruby, 0.68 cts
Located in บางรัก, TH
Certified faceted ruby sku209 Weight: 0.68 cts Size: 5.24х4.23х3.54 mm GFCO laboratory certificate
Ruby
Certified faceted ruby, 0.54 cts
Located in บางรัก, TH
Certified faceted ruby sku208 Weight: 0.54 cts Size: 5.22х4.21х3.07 mm Vivid saturated pink-red
Ruby
0.75 ct Oval Ruby Burma
Located in Toronto, Ontario
Description: Gem Type: Ruby Number of Stones: 1 Weight: 0.75 cts Measurements: 5.81x4.26x3.04 mm
Ruby
1.24 Carat Octagon Mozambique Ruby
Located in Khet Bang Rak, 10
This 1.24 carat octagon-cut Mozambique ruby displays a rich, well-balanced color and strong
Ruby
3.01 Carat Mozambique Ruby, Oval Cut
Located in Khet Bang Rak, 10
A 3.01 carat Mozambique ruby showcasing a rich, vivid red color with natural internal
Ruby
2.55 ct Mozambique Unheated PigeonBlood Ruby
Located in Guangzhou, CN
2.55 ct Mozambique unheated pigeon blood ruby.Comes with certificate; GRS report can be provided
Ruby
African Ruby Carving Cts 48.76
Located in Hong Kong, HK
This stunning 48.76-carat African Ruby carving is a true masterpiece, shaped into an elegant
Ruby
2.09 Carat Mozambique Ruby - Pear Cut
Located in Khet Bang Rak, 10
Heated 2.09 carats Mozambique pear shaped ruby, a perfect size for an engagement ring or a special
Ruby
2.03 Carats Mozambique Ruby - oval cut
Located in Khet Bang Rak, 10
Heated 2.03 carats Mozambique ruby, a perfect size for an engagement ring or a special pendant to
Ruby
Unheated Natural Mozambique Ruby – 2.03 Carats
Located in Khet Bang Rak, 10
A striking 2.03 carat unheated ruby from Mozambique, showcasing a rich, vivid red hue with
Ruby
Mozambique Ruby Cushion Cut – 2.09 Carats
Located in Khet Bang Rak, 10
A striking 2.09 carat heated ruby from Mozambique, showcasing a rich, vivid red hue with
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.
Are you shopping for diamonds and other loose gemstones to create your own custom jewelry?
Why might you purchase a diamond or gemstone “loose” — that is, on its own, not mounted in a piece of jewelry? Perhaps you’re a connoisseur looking to acquire a unique investment. The scarcity of high-quality colored diamonds, for instance, especially pink diamonds, means that their value increases over time; the same is true of rare Kashmir sapphires and Burmese rubies. Far rarer than diamonds, Paraiba tourmaline, discovered only in the 1980s, is treasured as much for its extraordinary color as its scarcity, both of which contribute to its high value.
A more common scenario would be that you’re hoping to create a very special piece of custom jewelry, such as an engagement ring or a milestone-birthday present, and want to personally select the most beautiful, unusual, or ultra-rare stone you can find and afford. Doing so adds to the romance and substance of the gift and can be a part of the story told as the jewel is passed from generation to generation.
If this sounds like you, read on for tips on becoming one of the world’s savviest gem hunters.
Educate yourself: When buying any piece of gem-set fine jewelry, you should familiarize yourself with the factors that determine a stone’s price. This will enable you to streamline your search for the perfect gem and have intelligent, productive conversations with sellers.
There is a wealth of information online, such as our diamond-buying guide and this overview of colored gemstones for engagement rings. The buying guides of the Gemological Institute of America (GIA), searchable by stone type, are also a widely trusted source for consumers venturing into the world of diamonds and gems for the first time.
Vet your vendor: If you peruse 1stDibs with any regularity, you know there is no shortage of vendors who deal in top-quality loose gemstones. (Read about our vetted sellers.) Finding a trustworthy, established dealer may be as easy as getting a recommendation from friends or family. And, although it may sound obvious, it pays to Google your candidates — and consult customer reviews — before making contact.
Harakh Mehta, designer and founder of the Mumbai, India–based fine-jewelry brand Harakh, has an innate understanding of proper client relations, especially when the customer is in unfamiliar territory. “Start chatting with the dealer, get to know them better," he says. "It’s very important to establish a comfort level. We never push a sale, as we want it to be a carefully considered purchase. So, if the client is not in a rush, we do it over a few virtual meetings or phone calls.”
Request documentation: The best dealers go to great lengths to furnish clients with documents verifying the quality rating, natural origin and provenance of a stone — showing, for example, that loose emerald hails from the famous Muzo mine in Colombia — and disclosing any treatments applied to enhance its appearance. (And who doesn't love emerald jewelry? The most valuable emeralds are the ones that have a deep bluish-green to true green color and no visible inclusions.)
If no grading report is available for a stone you are interested in, the dealer should be able to provide an authenticity document, such as an appraisal or info sheet, that has been signed by an in-house gemologist or professional appraiser. Google those names, too, for extra peace of mind.
Ask for videos and visuals: When transacting with a gem dealer online, you should always request real-time videos and photographs, since professional photos of a stone, usually on a white background, have likely been retouched for optimal presentation.
Read more about how to buy loose gemstones and find your dream gems today on 1stDibs.