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Antique Demantoid Jewelry

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Antique Diamond Demantoid Brooch
Located in New York, NY
Antique Diamond Demantoid Brooch Round-cut diamonds of approximately 1.4 carats, round-cut
Category

Early 1900s Antique Demantoid Jewelry

Materials

Diamond

Antique Diamond Demantoid Brooch
Antique Diamond Demantoid Brooch
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W 1.19 in L 1.19 in
Antique Russian Demantoid Gold Brooch
Located in Cairo, EG
Antique imperial russian era 14k gold brooch with natural green demantoid in striking color hall
Category

Early 1900s Antique Demantoid Jewelry

Antique Demantoid Russian Gold Brooch
Located in Cairo, EG
Antique imperial russian era brooch in liliy of the valley designe with natural green demantoid
Category

Early 1900s Antique Demantoid Jewelry

Antique Demantoid Gold Pendant
Located in Cairo, EG
Antique large Russian natural green Demantoid garnet in artnovo style pendant centered with
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1910s Antique Demantoid Jewelry

Antique Tremplant Demantoid Russian Gold Brooch
Located in Cairo, EG
Antique 14k gold brooch with russian green demantoid stones Excellent fire spark in tremplant
Category

1910s Antique Demantoid Jewelry

Antique Diamond Demantoid Lizard Gold Brooch
Located in Munich, Bavaria
Brooch shaped as a lizard and set with diamonds and demantoids mounted in 14K gold.
Category

Late 19th Century Unknown Antique Demantoid Jewelry

Materials

Diamond, 14k Gold

Antique Diamond Demantoid Lizard Gold Brooch
Antique Diamond Demantoid Lizard Gold Brooch
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W 0.79 in L 2.25 in
Antique Russian Demantoid Gold Earrings
Located in Cairo, EG
Antique imperial russian era 1907s 14k gold earrings centered with 2 natural green demantoid in
Category

Early 1900s Antique Demantoid Jewelry

Antique Demantoid Russian Gold Ring
Located in Cairo, EG
Antique imperial russian era 1907/1910.c ring with natural green demantoid in art novoue style ring
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Early 1900s Antique Demantoid Jewelry

Antique Russian Demantoid Gold Necklace
Located in Cairo, EG
Antique 14k gold Russian necklace in artnovo style with green russian demantoid stones attached
Category

1910s Antique Demantoid Jewelry

Antique Demantoid Russian Gold Ring
Located in Cairo, EG
Antique ring with russian green demantoid stones floral ring head designe ring was made in moscow
Category

Early 1900s Antique Demantoid Jewelry

Antique Demantoid Russian Gold Ring
Located in Cairo, EG
Antique russian ring in navviet style with green demantoid stones and old mine cut diamond in 14k
Category

1910s Antique Demantoid Jewelry

Antique Demantoid Russian Gold Pendant
Located in Cairo, EG
Antique Russian pendant in leaf design decorated with 2 green demantoid stones and rose cut
Category

1910s Unknown Antique Demantoid Jewelry

Materials

14k Gold

Victorian Demantoid Garnet and Diamond Snake Brooch
Located in London, GB
engraving. The coiled serpent's body here has been set with a single row of demantoid garnets; a feature
Category

19th Century Victorian Antique Demantoid Jewelry

Materials

Garnet, Ruby, Gold, Yellow Gold

Art Nouveau Antique Demantoid Diamond Lizard Brooch
Located in Chicago, IL
. The brooch is embellished with well matched Russian demantoids of a vivid green color and sparkling
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1890s Art Nouveau Antique Demantoid Jewelry

Materials

Garnet, Diamond, Gold, 14k Gold

Victorian 14k Demantoid Garnet Anchor Pendant
Located in Narberth, PA
vibrant demantoid garnets, which line the surface in a pavé setting. The demantoid garnets are naturally
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1880s Unknown Victorian Antique Demantoid Jewelry

Materials

Garnet, 14k Gold

Victorian Demantoid Garnet and Diamond Angel Harp Brooch
Located in London, GB
demantoid garnets. A truly remarkable piece of jewellery perfectly exemplifying the quality and elegance
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19th Century Victorian Antique Demantoid Jewelry

Materials

Diamond, Garnet, Gold, Yellow Gold

Antique Demantoid and Diamond Salamander Brooch, circa 1880
Located in Aspen, CO
Antique Victorian demantoid garnet and diamond salamander brooch. Remarkable for a number of
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Mid-19th Century Unknown Victorian Antique Demantoid Jewelry

Materials

Diamond, 18k Gold, Silver

Antique Demantoid Russian Gold Locket Pendant
Located in Cairo, EG
Antique 14k large locket pendant with green natural demantoid and rose cut diamonds including chain
Category

Early 1900s Antique Demantoid Jewelry

Demantoid Garnet and Diamond Lorgnette Necklace
Located in New York, NY
Dating from the late 19th century, this bloomed gold lorgnette necklace is set with demantoid
Category

1890s English Victorian Antique Demantoid Jewelry

Materials

Diamond, Garnet, 15k Gold

Antique Russian Demantoid Gold Locket Pendant
Located in Cairo, EG
demantoid stones and rose cut diamonds and ruby pendant is hall marked 56 imperial russian gold standard and
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Early 1900s Antique Demantoid Jewelry

Russian Demantoid Garnet Diamond Gold Pendant
Located in Chicago, IL
Circa 1910 14K Yellow Gold Russian pendant set with Old Mine Cut Diamonds, Green Demantoid Garnets
Category

Early 1900s Russian Art Nouveau Antique Demantoid Jewelry

Materials

Diamond, Garnet, 14k Gold

Russian Demantoid Garnet Diamond Gold Pendant
Russian Demantoid Garnet Diamond Gold Pendant
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W 1.63 in L 2.75 in
Antique Russian Demantoid And Ruby Enamel Gold Brooch
Located in Cairo, EG
Antique imperial russian era brooch with demantoid and ruby decorted with an enamel flower brooch
Category

Early 1900s Antique Demantoid Jewelry

Edwardian Russian Demantoid Garnet and Diamond Gold Brooch
Located in Banbury, GB
-1914) with intricate detail and 9 very fine Russian demantoid garnet throughout. The edges of the
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1910s British Edwardian Antique Demantoid Jewelry

Materials

Diamond, Garnet, 18k Gold, Platinum

Antique Demantoid Garnet Diamond Platinum and Gold Brooch
Located in Chicago, IL
X 1 1/8 inches. Set with Phenomenal intense Gem color Demantoid Garnets that are most likely Russian
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1920s Unknown Edwardian Antique Demantoid Jewelry

Materials

Diamond, Garnet, Gold, Platinum

Victorian Diamond Demantoid Garnet 14 Karat Gargoyle Stickpin
Located in Philadelphia, PA
With the face of a horned gargoyle With two small round cut demantoid garnet eyes Holding an old
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Mid-19th Century Victorian Antique Demantoid Jewelry

Materials

Diamond, White Diamond, Garnet, 14k Gold, Yellow Gold

Antique Demantoid Garnets Pearl Rose Cut Diamond Salamander Brooch
Located in Los Angeles, CA
Antique demantoid garnets rose-cut diamonds pearls and yellow gold salamander brooch circa 1900
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Early 1900s Late Victorian Antique Demantoid Jewelry

Materials

Diamond, Garnet, Pearl, 18k Gold, Yellow Gold

Antique Demantoid Heart Russian Gold Locket Pendant
Located in Cairo, EG
Antique heart locket pendant with russian green demantoid centered with a larger demantoid 4.35mm
Category

Early 1900s Antique Demantoid Jewelry

Art Nouveau Antique Russian Demantoid Gold Pendant
Located in Chicago, IL
rose and greenish yellow 14K gold. The pendant is embellished with small Russian demantoids from the
Category

1910s Art Nouveau Antique Demantoid Jewelry

Materials

Garnet, 14k Gold, Rose Gold, Gold

Antique Diamond And Demantoid Russian Gold Ring
Located in Cairo, EG
Antique 14k gold russian ring with green demantoid and 1 old mine cut diamond with a diameter of
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1910s Antique Demantoid Jewelry

Antique Demantoid Hourse Shoe Russian Gold Ring
Located in Cairo, EG
Antique russian ring in hourse shoe desige centeted with oval green demantoid flanked with smaller
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Early 1900s Antique Demantoid Jewelry

Materials

14k Gold

Antique Opal And Demantoid Russian Gold Ring
Located in Cairo, EG
with green demantoid stones in 14k gold setting ring was made in st petersburg 1907/1910.c imperial
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Early 1900s Antique Demantoid Jewelry

Antique Diamond And Demantoid Russian Gold Ring
Located in Cairo, EG
colour yellow and rose decorated with 1 old mine cut diamond and 1 green demantoid hall marked 56
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Early 1900s Art Nouveau Antique Demantoid Jewelry

Materials

14k Gold

Art Nouveau Antique Russian Demantoid Gold Pendant
Located in Chicago, IL
Art Nouveau and early Art Deco styles. The pendant is embellished with 51 Russian demantoids. Marked
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Early 20th Century Russian Art Nouveau Antique Demantoid Jewelry

Materials

Garnet

Antique Demantoid Garnet, Diamond, Gold and Platinum Cricket Brooch
Located in New York, NY
An Antique 18 karat gold and platinum brooch with demantoid garnets, diamonds and ruby. The brooch
Category

1910s Antique Demantoid Jewelry

Materials

Diamond, White Diamond, Garnet, Ruby, Gold, Yellow Gold, 18k Gold, Platinum

Antique Royal Presentation Gold Platinum Enamel Demantoid Diamond Cufflinks
Located in Chicago, IL
diamonds and green Russian demantoids. German prince of the House of Saxe-Coburg and Gotha-Koháry by birth
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Early 20th Century Art Nouveau Antique Demantoid Jewelry

Victorian Demantoid Garnet & Rose Cut Diamond Navette Ring
Located in Boston, MA
Aston Estate Jewelry Presents: A victorian period Demantoid garnet, and rose cut diamond navette
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Late 19th Century Victorian Antique Demantoid Jewelry

Materials

Diamond, Garnet, 14k Gold

Victorian Demantoid Garnet Diamond Silver-Topped Gold Butterfly Stickpin
Located in Philadelphia, PA
body accented by ruby eyes Top wings are bead set with round cut demantoid garnet weighing
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1890s Victorian Antique Demantoid Jewelry

Materials

Diamond, White Diamond, Garnet, Ruby, Gold, 18k Gold, Yellow Gold, Silver

Victorian Demantoid Garnet, Diamond and Pearl Crescent Moon Pin
Located in Narberth, PA
crafted in 18kt yellow gold and silver and displays luscious demantoid garnets, sparkling Rose Cut
Category

Early 1900s French Late Victorian Antique Demantoid Jewelry

Materials

Diamond, Garnet, Pearl, 18k Gold, Sterling Silver

Victorian Demantoid Garnet, Diamond and Pearl Crescent Moon Pin
Victorian Demantoid Garnet, Diamond and Pearl Crescent Moon Pin
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H 1.38 in W 1.25 in D 0.25 in
Late 19th Century Russian Demantoid and Black Enamel Brooch - AGL
Located in Hummelstown, PA
demantoids inside a border of black enamel. Accompanied by an AGL certificate. A rare and wonderful antique
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1880s Unknown Antique Demantoid Jewelry

Materials

14k Gold, Enamel

Victorian Demantoid Garnet and Natural Pearls Cluster Ring
Located in London, GB
saturated green demantoid garnet complemented by lustrous delicate pearls in a classic cluster design
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Early 19th Century Unknown Early Victorian Antique Demantoid Jewelry

Materials

Garnet, Natural Pearl, 18k Gold

Antique 1.01 Carat Demantoid Garnet and Diamond Rose Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
photographs may detract from the true representation of this fine example of antique demantoid garnet jewelry
Category

Early 1900s Unknown Antique Demantoid Jewelry

Materials

Diamond, Garnet, 14k Gold, Rose Gold

Art Nouveau Diamond Demantoid Garnet 14 Karat Gold Frog Stickpin
Located in Philadelphia, PA
Designed as a cute and stylized frog Set throughout by round cut demantoid garnets and old
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Early 1900s Art Nouveau Antique Demantoid Jewelry

Materials

Diamond, White Diamond, Garnet, Gold, 14k Gold, Yellow Gold

Antique 9k Gold Spider Brooch, Demantoid Garnet and Pearl, Edwardian
Located in NEWARK, GB
cultured pearl with cool tones and the eyes are set with tiny demantoid garnet cabochons. Set into 9ct
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Early 20th Century British Edwardian Antique Demantoid Jewelry

Materials

Garnet, Pearl, 9k Gold, Yellow Gold

Art Nouveau 0.40 Carat Demantoid Garnet Gold Stylized Whiplash Stickpin
Located in Philadelphia, PA
Centering two bezel set round and old European cut demantoid garnets weighing approximately 0.40
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Late 19th Century Art Nouveau Antique Demantoid Jewelry

Materials

Garnet, Yellow Gold

Antique Art Nouveau Demantoid Garnet Diamond Gold Chain
Located in Carmel-by-the-Sea, CA
An art nouveau 18k karat yellow gold chain with approximately 31 carats of bezel set demantoid
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1910s Art Nouveau Antique Demantoid Jewelry

Materials

Diamond, Garnet, 18k Gold, Yellow Gold

Riker Brothers Art Nouveau Diamond Demantoid 14K Gold Antique Turtle Brooch
By Riker Brothers
Located in Philadelphia, PA
domed shell bead set with demantoid garnets and pearls Demantoid garnets are round cut and weigh
Category

Early 1900s Art Nouveau Antique Demantoid Jewelry

Materials

Diamond, Garnet, Pearl, Ruby, Gold

Victorian Demantoid Garnet, Opal, & Diamond Flower Convertible Ring Pendant
Located in Boston, MA
Aston Estate Jewelry Presents: A beautiful victorian period flower form ring which also converts
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Late 19th Century Victorian Antique Demantoid Jewelry

Materials

Diamond, Garnet, Opal, 14k Gold, Silver

Antique Pearl, Diamond, Demantoid Garnet and Gold Wreath Brooch, circa 1920
Located in London, GB
An antique pearl, diamond, demantoid garnet and gold wreath brooch, with six flower clusters, with
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1920s American Art Deco Antique Demantoid Jewelry

Materials

Diamond, Garnet, Pearl, 14k Gold

Art Nouveau Diamond Demantoid Garnet 14 Karat Yellow Gold Gorgon Stickpin
Located in Philadelphia, PA
approximately 0.025 carat - eye clean and bright Accented by flush set demantoid garnet eyes Round cut and
Category

Early 1900s Art Nouveau Antique Demantoid Jewelry

Materials

Diamond, Garnet, Gold, 14k Gold, Yellow Gold

Victorian Frog Motif Demantoid Garnet, Diamond, & Blue Enamel Ring
Located in Boston, MA
A victorian period ring centered by demantoid garnet set frog atop a bed of rich blue enamel. The
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1880s Victorian Antique Demantoid Jewelry

Materials

Diamond, Garnet, Enamel

Antique Demantoid And Old Mine Cut Diamonds Crescent Russian Gold Brooch
Located in Cairo, EG
a demantoid stone brooch length is 2.5cm hall marked 56 imperial Russian gold standard and Moscow
Category

1890s Unknown Antique Demantoid Jewelry

Materials

Diamond, 14k Gold

Renaissance Revival 1880 Sword Jabot In 18Kt Gold With Demantoids And Diamonds
Located in Miami, FL
gemstones; such white colorless diamonds and vivid green demantoids garnets. It is fitted with a sheath to
Category

1880s English Renaissance Revival Antique Demantoid Jewelry

Materials

Garnet, White Diamond, Diamond, Gold, Platinum, Yellow Gold, 18k Gold

Victorian Diamond, Demantoid Garnet, Ruby and Pearl Bug Brooch, circa 1880s
Located in London, GB
This delicate little brooch dates back to the 1880s and is a fabulous piece of Victorian jewellery
Category

1880s Unknown Victorian Antique Demantoid Jewelry

Materials

Diamond, Garnet, Ruby, 15k Gold, Silver

Edwardian Diamond Demantoid Garnet Platinum-Topped 18 Karat Gold Goose Stickpin
Located in Philadelphia, PA
by gold details and a demantoid garnet eye Tested as platinum-topped 18 karat gold with a 14 karat
Category

1910s Edwardian Antique Demantoid Jewelry

Materials

Garnet, Diamond, White Diamond, 14k Gold, 18k Gold, Platinum, Gold, Yell...

Art Nouveau Diamond Demantoid Garnet 14 Karat Gold Insect Bug Stickpin
Located in Philadelphia, PA
Swiss cut diamonds weighing approximately 0.03 carat Six single cut demantoid garnets weighing
Category

Late 19th Century Art Nouveau Antique Demantoid Jewelry

Materials

White Diamond, Garnet, 14k Gold, Yellow Gold

Krementz Art Nouveau Pearl Demantoid Garnet 14 Karat Gold Star Stickpin
By Krementz & Co
Located in Philadelphia, PA
slight silver overtones Centering a claw set, round cut demantoid garnet, transparent and vibrant
Category

Late 19th Century Art Nouveau Antique Demantoid Jewelry

Materials

Garnet, Pearl, Natural Pearl, Gold, 14k Gold, Yellow Gold

Antique Art Nouveau 14K Yellow Gold Diamond Demantoid Enamel Lady Stick Pin
Located in Great Neck, NY
Beautiful Antique Art Nouveau 14K Yellow Gold Diamond Demantoid Enamel Lady Stick Pin. This
Category

1890s Art Nouveau Antique Demantoid Jewelry

Materials

Diamond, Garnet, Gold, 14k Gold, Yellow Gold, Enamel

Edwardian Suffragette Amethyst & Demantoid Garnet Lavalier Necklace in 15 Karat
Located in Boston, MA
An Edwardian period amethyst, and demantoid garnet lavalier necklace in 15 karat gold. Crafted in
Category

Early 20th Century Edwardian Antique Demantoid Jewelry

Materials

Amethyst, Garnet

Late Victorian Antique Diamond and Demantoid Garnet Frog Brooch/Pendant Ca.1890
Located in London, GB
A wonderful late Victorian demantoid and diamond frog brooch/ pendant, circa 1890, the frog formed
Category

Late 19th Century English Antique Demantoid Jewelry

Materials

Diamond, Garnet, 18k Gold, Silver

Art Nouveau Diamond Demantoid Garnet 14 Karat Yellow Gold Lion Antique Stickpin
Located in Philadelphia, PA
bead set demantoid garnet eyes Round cut and transparent vibrant green in color Completed by pinstem
Category

Early 1900s Art Nouveau Antique Demantoid Jewelry

Materials

Diamond, Garnet, Gold, 14k Gold, Yellow Gold

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Antique Demantoid Jewelry For Sale on 1stDibs

Surely you’ll find the exact piece of antique demantoid jewelry you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from Gold, 14k Gold and Yellow Gold — can elevate any look. Making the right choice when shopping for an item from our selection of antique demantoid jewelry may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 20th Century, both of which have proven very popular over the years. There have been many well-made iterations of the classic choice in our collection of antique demantoid jewelry over the years, but those made by Riker Brothers, Tiffany & Co. and A. J. Hedges & Co. are often thought to be among the most beautiful. While most can agree that any object in our assortment of antique demantoid jewelry from our collection can easily elevate most outfits, but the choice of a Garnet version from the 196 available is guaranteed to add a special touch to your ensemble. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes old european cut and cushion cut alternatives. If you’re browsing our inventory for an option in this array of antique demantoid jewelry, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Antique Demantoid Jewelry?

Prices for a piece of antique demantoid jewelry can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $495 and can go as high as $88,500, while this accessory, on average, fetches $4,567.
Questions About Antique Demantoid Jewelry
  • 1stDibs ExpertApril 26, 2024
    To tell if jewelry is antique, look for its hallmarks. You will usually find them in inconspicuous areas, such as on clasps, the backs of pendants or the insides of bracelets and rings. Once you have located the hallmarks, use trusted online resources to identify the maker and find out when they were active. Pieces produced more than 100 years ago are antique. If you need assistance dating a particular piece, enlist the services of a certified appraiser or knowledgeable antiques dealer. Find a large collection of antique jewelry on 1stDibs.
  • 1stDibs ExpertOctober 12, 2021
    Paste jewelry is made out of a special type of flint glass that emulates several gemstones. Paste is a hand-cut glass that is polished with metal powder until it gleams like a gem. Paste jewelry was popular as a cheaper alternative to diamonds during the Georgian, Victorian, and Edwardian eras, as well as the Art Deco period. On 1stDibs, find a variety of antique and vintage paste jewelry.
  • 1stDibs ExpertNovember 6, 2023
    Jewelry is considered antique once it is 100 years old. Pieces that are 20 to 99 years old are vintage. Contemporary is the term used to describe jewelry that is less than 20 years old. Explore a large selection of antique, vintage and contemporary jewelry from some of the world's top dealers on 1stDibs.
  • 1stDibs ExpertDecember 4, 2023
    To tell if antique jewelry is real, first look for hallmarks that may signify the maker. You can then use trusted online resources to find out what to look for to verify authenticity. If the jewelry doesn't have hallmarks, you may wish to consult a certified appraiser or licensed dealer. An expert can evaluate your jewelry, tell you whether it is a genuine antique and provide information about its materials and approximate value. Explore a large selection of antique jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    To tell if jewelry is antique gold, take it to a licensed appraiser experienced in evaluating jewelry. It is difficult to identify jewelry materials using only the naked eye and online resources. On 1stDibs, shop a collection of expertly vetted gold jewelry.
  • 1stDibs ExpertApril 5, 2022
    In antique jewelry, the term “paste” means glass finished in a way that allows it to resemble natural gemstones. To produce paste, artisans polish it for long periods of time with metal powder. On 1stDibs, find a selection of antique paste jewelry.
  • 1stDibs ExpertMay 5, 2023
    To know if your antique jewelry is valuable, you can consult trusted online resources to see what similar pieces have sold for in the past. It is important to note that the condition of your specific piece will have a major effect on how much it is worth. Jewelry of a certain historical period will be worth more to collectors than accessories from other less noteworthy eras, and whether or not a given accessory is set with a precious gemstone may affect its value as well. You may wish to have the jewelry evaluated by a certified appraiser who can examine the piece and give you a price estimate. Master jewelry designers and luxury houses of the 19th and 20th centuries include Cartier, Tiffany & Co., Van Cleef & Arpels, BVLGARI and others. Shop a collection of jewelry from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertMay 5, 2023
    Yes, some antique jewelry does go up in value. It is important to note that demand as well as the condition of your specific piece will have a major effect on how much it is worth. A certain historical period’s jewelry may be worth more to collectors than accessories from other less noteworthy eras, and whether or not a given accessory is set with precious gems may affect its value as well. You may wish to have the jewelry evaluated by a certified appraiser who can examine the piece and estimate its value. Master jewelry designers and luxury houses of the 19th and 20th centuries include Cartier, Tiffany & Co., Van Cleef & Arpels, BVLGARI and others. On 1stDibs, shop a large collection of jewelry from some of the world’s top sellers.
  • 1stDibs ExpertDecember 12, 2023
    To tell if jewelry is vintage or antique, first look for any hallmarks that signify its maker. You can use trusted online resources to research when the maker was active and producing pieces similar to yours to roughly estimate its age. Jewelry is vintage if it's between 20 and 99 years old, and antique if it is 100 years old or more. If you're unable to locate a maker's hallmark, becoming familiar with the materials and other characteristics used during different eras of jewelry can help you date your piece. When in doubt, enlist the help of a certified appraiser or knowledgeable dealer. On 1stDibs, explore a large collection of vintage and antique jewelry.