Skip to main content

Gray Montana Sapphire

1.34ct Oval Greenish Gray Teal Sapphire GIA Certified USA (Montana)
Located in Toronto, Ontario
: Sapphire Geographic Origin: USA (Montana) Treatment: Heated Item Description: One loose stone Weight: 1.34
Category

2010s American Loose Gemstones

Materials

Sapphire

GIA 1.20 Carat Montana Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Light purple gray natural sapphire and diamond engagement ring. GIA certified round center sapphire
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 1.65 Ct. Rare Color-Change Unheated Montana Sapphire Diamond Ring
By Hand Made
Located in Los Angeles, CA
Capture the enchantment of changing hues with our 18K Yellow Gold Montana Color-Changing Sapphire 3
Category

2010s Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

Art Nouveau 1890 Brooch In 14Kt Gold Montana Sapphires & Mississippi River Pearl
Located in Miami, FL
light pastels, unique blue-greens, and smoky grays. So, a Montana sapphire could be a calming leaf green
Category

Antique 1890s American Art Nouveau Brooches

Materials

Pearl, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold

GIA 1.09 Carat Sapphire Diamond Platinum Three-stone Engagement Ring
Located in Stamford, CT
Vintage natural Montana sapphire and diamond three-stone engagement ring. GIA certified natural, no
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 2.69 Carat Cushion Cut Grey-Blue Sapphire and Diamond Ring ref1300
By Diamond Town
Located in New York, NY
Featuring a GIA Certified 2.69 carat cushion-cut Gray-Blue sapphire at its center, elegantly
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, 18k Gold, White Gold

People Also Browsed

Vintage 1.05 Carat Sapphire Diamond Art Deco Platinum Ring Fine Estate Jewelry
Located in Montreal, QC
Simply Beautiful! Classic and finely detailed Blue Sapphire Ring, center securely set with a 1.05 Carat Blue Sapphire, accented by Diamonds. Hand crafted Platinum mounting. Engraving...
Category

Mid-20th Century Art Deco Solitaire Rings

Materials

Diamond, Sapphire, Platinum

A Victorian gold and turquoise serpent necklace
Located in London, GB
A Victorian gold and turquoise serpent necklace, the flexible tapering yellow gold body formed of three rows of scale-like collets each set with a round cabochon-cut turquoise, the h...
Category

Antique 1840s British Early Victorian Link Necklaces

Materials

Turquoise, Gold

A Victorian gold and turquoise serpent necklace
A Victorian gold and turquoise serpent necklace
Free Shipping
W 0.48 in L 16.15 in
Art Nouveau 1905 Edwardian Enamel Flower Pendant Brooch 14kt Gold Diamond Pearls
Located in Miami, FL
Edwardian enameled white Orchid convertible brooch. Beautiful three-dimensional piece, created in America during the Edwardian and the Art Nouveau periods, between the 1901-1910. Th...
Category

Antique Early 1900s American Art Nouveau Pendant Necklaces

Materials

Diamond, White Diamond, Pearl, Gold, 14k Gold, Yellow Gold, Enamel

0.05 Carat Round Brilliant Diamond Star Constellation Necklace, 14 Karat Gold
By Five Star Jewelry
Located in Austin, TX
Cute, dainty, sparkly star necklace! This star necklace is adorable and shiny with 6 round brilliant diamonds making one of the four stars shine brightest! This is a 14k yellow gold ...
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, Yellow Gold

Art Nouveau Plique a Jour Enamel and Diamond Dragonfly Brooch
Located in Hummelstown, PA
A beautiful symbol of grace and change, perfectly embodied in this enchanting Art Nouveau dragonfly brooch. A flutter with fern green plique-a-jour wings, a diamond lined abdomen and...
Category

Vintage 1910s Art Nouveau Brooches

Materials

Diamond, Ruby, 18k Gold, Enamel

1900s Art Nouveau Sapphire Enamel 18 Karat Yellow Gold Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. Antique marquise ring, it presents a flat plate in the shape of shuttle crimped in the center of a cushion- cut sapphire, and opened of a green enamelle...
Category

Antique Early 1900s French Art Nouveau Cocktail Rings

Materials

Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold, Enamel

Lovely Victorian Heart Pendant
Located in New York, NY
Lovely Antique Victorian Heart Pendant with antique, star set 10 point old cut diamond. Set in 14k gold with a period conjoined monogram on back. This heart pendant does not open. T...
Category

Antique 1880s American Victorian Drop Necklaces

Materials

Diamond, 14k Gold, Gold-filled

Lovely Victorian Heart Pendant
Lovely Victorian Heart Pendant
Free Shipping
W 0.9 in L 16 in
Masriera Art Nouveau Plique À Jour Enamel Ring in 18Kt Yellow Gold with Diamonds
By Masriera
Located in Miami, FL
An art nouveau enameled ring designed by Masriera. Colorful piece, created in Barcelona Spain by the jewelry designer Gloria Masriera for Masriera. This beautiful ring has been craf...
Category

Late 20th Century Spanish Art Nouveau Band Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Enamel

Alling & Co. 1900 Art Nouveau Enamel Brooch In 14Kt Gold With Peridot And Pearls
Located in Miami, FL
Art nouveau brooch with gemstones designed by Alling & Co. Beautiful antique brooch, created during the art nouveau period in Newark United States by the jewelry makers Alling & Com...
Category

Antique Early 1900s North American Art Nouveau Brooches

Materials

Pearl, Natural Pearl, Peridot, Gold, 14k Gold, Yellow Gold, Enamel

Edwardian 1900 Art Nouveau Enameled Orchid Pendant Brooch In 14Kt Gold & Diamond
Located in Miami, FL
Edwardian enameled convertible flower brooch. Beautiful three-dimensional five-petals flower, created in America during the Edwardian and the Art Nouveau periods, back between the 1...
Category

Antique Early 1900s American Art Nouveau Brooches

Materials

Diamond, White Diamond, Gold, 14k Gold, Yellow Gold, Enamel

20.00 Carat Aqua Diamond Sapphire Platinum Art Deco Pendant Necklace
Located in Stamford, CT
Art Deco handmade platinum pendant with a natural untreated pear shape aqua with rainbows and natural mineral inclusions. The top is hand pierced and engraved and set with French cut...
Category

Early 20th Century Pendant Necklaces

Materials

Diamond, Sapphire, Platinum

Fratelli Peruzzi 1920 Florence Art Nouveau Necklace Sterling Silver & Moonstone
Located in Miami, FL
An art nouveau necklace designed by Fratelli Peruzzi. Beautiful antique necklace, created at the workshop of the Fratelli Peruzzi in Florence Italy, back in the 1920. This piece was...
Category

Vintage 1920s Italian Art Nouveau Pendant Necklaces

Materials

Moonstone, Silver, Sterling Silver

Austrian 1915 Art Nouveau Egyptian Revival Plique à Jour Winged Scarab Brooch
Located in Miami, FL
Austrian Egyptian revival Plique à Jour winged Scarab brooch An exceptional elongated brooch, created in Austria during the art nouveau period, back in the 1915. This magnifique pie...
Category

Vintage 1910s Austrian Art Nouveau Brooches

Materials

Opal, Quartz, Silver, Enamel

Art Deco Diamond Green Emerald Blue Sapphire Cocktail Ring
Located in Rome, IT
This gorgeous diamond, emerald, and sapphire studded cocktail ring is elegantly designed with an artful structure and was masterfully crafted by hand a lifetime in the past during th...
Category

Vintage 1920s Italian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Blue Sapphire

American 1890 Art Nouveau Enamel Brooch In 14Kt Gold With Diamonds And Pearls
Located in Miami, FL
Art nouveau enameled brooch with gemstones. Beautiful antique brooch, created during the art nouveau period in Newark United States, dating back 1890. This rare piece has been craft...
Category

Antique 1890s American Art Nouveau Brooches

Materials

Diamond, White Diamond, Pearl, Gold, 14k Gold, Yellow Gold, Enamel

Jean Vitau 3 Brooch Pins Flower Humingbird Bird Sapphire Diamond 18 Karat Gold
By Jean Vitau
Located in New York, NY
This is a trio of three signed Jean Vitau Brooch Pins with a Flower and two Birds, Hummingbird, set with Sapphires, Diamonds, Tsavorite Green Garnets, Yellow Sapphires, Rubies, and P...
Category

20th Century Unknown Contemporary Brooches

Materials

Garnet, Multi-gemstone, Ruby, Blue Sapphire, Yellow Sapphire, Tsavorite,...

Recent Sales

1.86ct Diamond Montana Sapphire Engagement Ring 14K White Gold R6388
Located in Osprey, FL
♥ 1.86ct Diamond Montana Sapphire Engagement Ring 14K White Gold R6388 ♥ Solid 14k white gold ring
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Sapphire, Gold, White Gold

14K Cascade Chandelier Earrings w/ Australian Sapphires & Rubellite Tourmalines
Located in Bozeman, MT
play with just two stones! The Blue-Green-Gray sapphires are the perfect foil to the playful magenta
Category

21st Century and Contemporary American Contemporary Chandelier Earrings

Materials

Tourmaline, Sapphire, Gold, 14k Gold, White Gold

Get Updated with New Arrivals
Save "Gray Montana Sapphire", and we’ll notify you when there are new listings in this category.