Radiant Kiriko Cut Red Spinel 0.79 Carat, Custom Precision Cut
Located in 足立区, JP
Gemstone: Natural Red Spinel Weight: 0.79 carats Cut: Radiant Kiriko Cut Origin of Design: Japan
Spinel
15.45 Ct Vivid Red Spinel - Luc Yên - Lotus Gemology Certified
Located in Brisbane City, AU
This exceptional 15.45 carat natural red spinel from Luc Yên, Vietnam represents a rare convergence of size, colour, and clarity within one of the most sought-after sources for fine ...
Spinel
$10,400Sale Price|20% Off
5.66 Ct Vivid Red Spinel - Luc Yên - Lotus Gemology Certified
Located in Brisbane City, AU
This fine 5.66 carat natural red spinel from Vietnam’s famed Luc Yên deposit displays the vivid saturation, strong brilliance, and pure red colour that have made Vietnamese spinels a...
Spinel
$280Sale Price|20% Off
Gorgeous 1.05 Carats Natural Red Burmese Loose Spinel Ring Gem
Located in Peshawar, PK
Loose Spinel Weight: 1.05 Carats Dimension: 6.7x5.7x3.1 Mm Origin: Myanmar Burma Treatment: Non Color: Red Certificate: On Demand Red spinel, a mesmerizing gemstone, stands out wi...
Spinel
GIA Certified 1.64ct No Heat Red Spinel, Mogok Burma, Cushion Cut
Located in Kowloon, Hong Kong
Discover the mesmerizing brilliance of this 1.64 carat vivid red Burma Spinel, a gemstone of exceptional rarity and prestige.
Spinel
GIA Certified 1.27ct No Heat Red Spinel, Mogok Burma, Cushion Cut
Located in Kowloon, Hong Kong
Discover the mesmerizing brilliance of this 1.27 carat vivid red Burma Spinel, a gemstone of exceptional rarity and prestige.
Spinel
GIA Certified 2.47ct No Heat Red Spinel, Cushion Cut, Mogok, Burma
Located in Kowloon, Hong Kong
Discover the mesmerizing brilliance of this 2.47 carat vivid red Burma Spinel, a gemstone of exceptional rarity and prestige.
Spinel
GIA Certified 1.91ct No Heat Red Spinel, Mogok Burma, Cushion Cut
Located in Kowloon, Hong Kong
Discover the mesmerizing brilliance of this 1.91 carat vivid red Burma Spinel, a gemstone of exceptional rarity and prestige.
Spinel
4.70 Carat Natural Loose Red Spinel Lot For Jewellery Making
Located in Peshawar, PK
Faceted Red Spinel Lot Weight : 4.70 Carat Sizes: 0.85 To 0.90 Carat Origin: Myanmar ( Burma ) Treatment: Non Certificate: On Customer Demand Spinels is a captivating gemstone ...
Spinel, Other
GIA Certified Natural 3.59 carat Unheated Red Spinel, Square cushion Cut
Located in Brooklyn, NY
This pretty Deep-Red spinel Cushion cut , weighs 3.60 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities!
Spinel
$904Sale Price|20% Off
1.45 Carat Natural Loose Burmese Red Spinel For Jewellery Making
Located in Peshawar, PK
Faceted Spinel Weight: 1.45 Carat Dimension: 7.8 x 6.1 x 3.4 Mm Colour: Red Shape: Cushion Origin: Myanmar (Burma) Treatment: None Certificate: On Customer Demand Spinel is a cap...
Spinel, Other
Gubelin Certified 11.88 Carat Burma No Heat Red Spinel Pair, Cushion Cut
Located in Kowloon, Hong Kong
Discover the mesmerizing brilliance of this 11.88 carat vivid red Burma Spinel pair, a gemstone of exceptional rarity and prestige.
Spinel
$1,232Sale Price|20% Off
1.54 Carat Natural Pinkish Red Spinel from Burma No Heat
Located in Hua Hin, TH
Lovley 1.54 Carat Natural Pinkish Red Spinel from Burma Dimension: 8.29 x 5.40 x 3.43 mm Weight: 1.54 Carat Shape: Octagonal Cut No Heat Gil Certified Report No: ST02022102151332
Spinel
11.14 Carat Intense Red Spinel - Luc Yên, Vietnam - Lotus Gemology Certified
Located in Brisbane City, AU
Gemstone Details Primary Stone: Natural Spinel Variety: Red Spinel Carat Weight: 11.14 carats Shape: Antique Cushion Cut Dimensions: 13.35 × 11.65 × 8.95 mm Colour: Red Tone: Medium-...
Spinel
The Fiery Sunset: Rare 1.14ct Certified Velvety Orangish Red Mahenge Spinel
Located in Kowloon, HK
It is the sole reason why so many people around the world are now familiar with the beauty of the Mahenge Spinel. The vibrant pinks and the deep reds, combined with durability that i...
Spinel
$1,592Sale Price|20% Off
Lotus Certified 3.41 Carat Red Spinel from Sri Lanka No Heat
Located in Hua Hin, TH
Lotus Certified 3.41 carat Red Spinel from Sri Lanka Shape: Oval Cutting Style Faceted, Crown Brilliant, Pavilion Fancy Dimensions: 10.40 x 8.10 x 5.69 mm Weight: 3.41 Carat No Heat...
Spinel
Art Deco Pair of 4.43ct Natural Deep Orangy Red Spinels, Burma
Located in Singapore, SG
Features : Main Gemstone - Natural Spinels Quantity (pcs) - 2 Total Carat Weight (2pcs) -(2.19 & 2.24) 4.43Ct (approx) Measurement of spinels (mm) -8.00x8.90x4.71/ 7.84x9.17x4.72...
Spinel
7.45 Carat Natural Loose Burmese Red Spinel Lot For Jewellery Making
Located in Peshawar, PK
Found in a spectrum of hues, including red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby and sapphire throughout history.
Spinel, Other
Gubelin Certified 4.98 Carat Burma No Heat Red Spinel, Cushion Cut, Mogok, Burma
Located in Kowloon, Hong Kong
Discover the mesmerizing brilliance of this 4.98 carat vivid red Burma Spinel, a gemstone of exceptional rarity and prestige.
Spinel
Merkaba 2.96ct Pear-Shaped Red Spinel Loose Gem, Intense Crimson Color
By Merkaba
Located in Beverly Hills, CA
A Collector’s Treasure For gemstone collectors, this 2.96 carat Red Spinel is an extraordinary find.
Spinel
Burmese Red Spinels Pair, 2.2ct Cushion Cut, Unheated, Art Deco
Located in Singapore, SG
We appreciate your understanding and respect for our pricing decision. Features : Main Gemstone - Natural Spinels Quantity (pcs) - 2 Total Carat Weight (2pcs) - 2.2Ct (1.03+1.16)...
Spinel, 18k Gold, White Gold
$464Sale Price / set|20% Off
5.65 Carat Natural Loose Burmese Red Spinel Lot For Jewellery Making
Located in Peshawar, PK
Found in a spectrum of hues, including red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby and sapphire throughout history.
Spinel, Other
$880Sale Price|20% Off
AGA Certified 1.25 Carat Natural Loose Burmese Red Spinel From Myanmar
Located in Peshawar, PK
Found in a spectrum of hues, including red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby and sapphire throughout history.
Spinel, Other
$400Sale Price|20% Off
4.35 Carat Natural Loose Burmese Red Spinel Lot For Jewellery Making
Located in Peshawar, PK
Faceted Spinel Lot Weight: 4.35 Carat Sizes: 0.85 to 1.10 Carat Colour: Red Shape: Cushion Origin: Myanmar (Burma) Treatment: None Certificate: On Customer Demand Spinel is a capt...
Spinel, Other
$720Sale Price|20% Off
GFCO Certified 1.60 Carat Natural Loose Red Spinel From Myanmar Mine
Located in Peshawar, PK
Faceted Spinel Weight: 1.60 Carat Dimension: 7.35 x 6.68 x 4.14 Mm Colour: Red Origin: Myanmar (Burma) Treatment: None Certificate: GFCO Certificate Available Spinel is a captivati...
Spinel, Other
9.57 Carat Natural Red Spinel from Luc Yên, Vietnam – Lotus Gemology Certified
Located in Brisbane City, AU
Displaying a pure red hue with vivid to intense saturation and a medium-deep tone, the stone possesses the vibrant colour and transparency that have made Vietnamese spinel increasing...
Spinel
Jennifer Liang Gold Sea Urchin Gemstone Cocktail Ring
Located in New York, NY
This Sea Urchin Ring was cast from nature in 14 kt gold. It has a rose cut red spinel gemstone in its center. This ring is a Size 7 and may be resized at no additional charge.
Spinel, Gold
$480Sale Price|20% Off
2.00 Carat Gorgeous Orange Red Spinel Loose Stone Cushion Cut form Burma
Located in Bangkok, TH
Weight 2.00 carat Dimensions 7.5x7.3x4mm Treatment None Origin Burma Clarity VVS Shape Cushion Cut Cushion NA This 2.00-carat natural Spinel is a gorgeous gemstone, showcasing a vi...
Spinel
certified 5.11 carats burmese red spinel natural cushion cut stone natural gem
By Shree Nath Gems
Located in Jaipur, RJ
certified 5.11 carats burmese spinel natural cushion cut stone natural gemstone Weight: 5.11 Carats Size: 11.96x7.94x5.60 MM Pieces: 1 Shape : cushion
Spinel
Lotus Certified 3.33 Carat Purplish Red Spinel from Sri Lanka No Heat
Located in Hua Hin, TH
3.33 Carat Purplish Red Spinel from Sri Lanka know in the past variously as Serendib or the "Isle of Jewels", Sri Lanka has produced fine gems for over 200 years, including many of ...
Spinel
$236Sale Price|20% Off
Invest in Fine Quality Red Burmese Spinel 1.55 carats Cushion Cut Natural Gem
Located in Bangkok, TH
Weight 1.55 carats Dimensions 6.95 x 6.50 x 4.40 mm Treatment None Origin Burma Clarity SI (Slightly Included) Shape Cushion Cut Fancy Cushion Elevate your jewelry collection...
Spinel
$400Sale Price|20% Off
1.60 Carats Natural Loose Red Burmese Spine Ring Gemstone
Located in Peshawar, PK
This gemstone belongs to the spinel family, which encompasses various colors ranging from reds and pinks to blues and purples.
Spinel
Jennifer Liang 14 KT Gold Red Spinel Stackable Gemstone Ring
Located in New York, NY
14kt gold stackable gemstone ring with a red spinel stone. Additional gemstone and band size options available upon request.
Spinel, 14k Gold
80.00 carats Natural red spinel octahedron uncut beads natural gemstone necklace
Located in Jaipur, RJ
80.00 carats spinel uncut beaded natural gemstone necklace for fine jewelry Gemstone - Spinel Weight - 80.00 carats Size - 2 To 2.5 MM Shape - Uncut
Spinel
Red Spinel Crystal Yellow Gold Pendant Natural Raw Uncut Gemstone Unisex Healing
Located in Berlin, DE
14K yellow gold pendant with natural red Jedi Spinel crystal on Marbel spinel origin - Burma stone weight - 66 carats gold weight - 2.3 grams stone measurements - 0.39 х 1.18 х 1.38 ...
Crystal, Spinel, Gold, 14k Gold, Yellow Gold
$19,305Sale Price|35% Off
1.75ct Pinkish Red Spinel Cushion Platinum Ring with Shield Diamonds - Merkaba
By Merkaba
Located in Beverly Hills, CA
A refined platinum ring showcasing a 1.75-carat pinkish red spinel in a cushion cut, chosen for its vivid tone and lively brilliance. The center stone is framed by two shield-shaped ...
Diamond, White Diamond, Spinel, Multi-gemstone, Platinum
French 1930s Natural Red Spinel Diamonds Platinum Solitaire Ring
Located in Poitiers, FR
Antique jewelry - French work of the 1930s. Our opinion : A red spinel ring featuring a gemstone with an intense, deep color and magnificent clarity.
Diamond, White Diamond, Spinel, Platinum
AGL Certified 5.13 Carat Burmese Red Spinel Platinum Engagement Ring By Merkaba
Located in Beverly Hills, CA
Red spinel is one of the most coveted gems in high jewelry, prized for brilliance, rarity, and historic prestige.
Diamond, White Diamond, Multi-gemstone, Spinel, Other, Platinum
Edwardian Red Spinel Multi-Strand Necklace with Diamond Plaque Clasp
Located in Miami, FL
Period: Edwardian, circa 1905–1915 Origin: Europe France Metal: Platinum over 18 Karat Gold Gemstones: Natural Red Spinel Beads (untreated) Diamonds: Approximately 5.76 Carats Total...
Diamond, Spinel, 18k Gold, White Gold
14 Karat White Gold Natural Red Spinel and Diamond Ring
Located in Scottsdale, AZ
Designer: custom design Material: 14k white gold Gemstones: Red Spinel = 1.71ct emerald cut Certification: AGI 25333 Diamonds: 93 round brilliant cuts = .88cttw Color: F Clarity: VS2...
Diamond, Spinel, 14k Gold, White Gold
5.23 Carat Red Spinel, Citrine and Diamond Cocktail Ring in Tri-colored Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
A fiery, orange-red spinel is set in this beautiful 18k yellow, rose and white gold handmade ring.
Citrine, White Diamond, Spinel, Diamond, Multi-gemstone, 18k Gold, Gold,...
Victorian 0.65ct Red Spinel and Diamond Three Stone Ring, c.1880s
Located in London, GB
The ring itself is hand crafted from 18 carat yellow gold and features intricate carving work across the gallery and shoulders. Gemstone: Red Spinel Stone Shape: Old Cushion Cut Cara...
Diamond, Spinel, 18k Gold
Spinel Inferno - Natural Vietnamese Spinel set with Diamonds in Classic Ring
Located in Hong Kong, HK
Some rings glow. Spinel Inferno erupts with intensity. At its center burns a commanding 4.98‑carat vivid red Vietnamese spinel, a gemstone alive with molten brilliance.
Spinel, Diamond, 18k Gold
Tudor Gold Spinel Set Ring, English, circa 16th Century
Located in London, GB
The term 'ruby' in the Medieval and Renaissance periods encompassed a number of red stones, including garnet and spinel. These red gemstones were highly valued for their magical qual...
Spinel, Gold
Cartier Garnet Peridot Spinel Diamond 9k Yellow Gold Brooch Circa 1925
By Cartier
Located in Jesmond, Newcastle Upon Tyne
Each flower head bears a central four-claw set gemstone: 0.19ct red spinel, 0.23ct peridot and two garnets totalling 0.30cts.
Diamond, Garnet, Peridot, Spinel, Yellow Gold
Art Deco GIA Certified 4.35 Carat No Heat Spinel Vintage Platinum Ring
By Gad & Co.
Located in Miami, FL
Vintage Art Deco GIA Certified No Heat Spinel 18K Gold and Platinum Ring. This cathedral ring features a natural red spinel center gemstone.
Diamond, Spinel, Gold, 18k Gold, White Gold, Platinum
Jennifer Liang 14 KT Gold Mini Sea Urchin Ring with Black Diamond
By Jennifer Liang
Located in New York, NY
Also available with red spinel and black diamond gemstones.
Black Diamond, 14k Gold
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.