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Antique Alaskan 14k Yellow Gold Horn Medham Crescent Necklace
Located in Beverly Hills, CA
Antique Alaskan gold nugget and carved horn Crescent pendant attached to the Italian ball chain
Category

Early 1900s Artisan Antique Crescent Necklace

Materials

14k Gold, 22k Gold, Yellow Gold

Antique 15ct Gold Edwardian Heart, Crown, Crescent, Pearl Pendant Necklace
Located in Brighton, GB
Antique Crescent Necklace Circa 1900 Beautiful, Edwardian pendant necklace. Features a lovely
Category

Early 20th Century English Edwardian Antique Crescent Necklace

Materials

Pearl, Gold, 15k Gold

Antique Diamond Crescent Enamel Snake with Pearl on Diamond Chain
Located in North Hollywood, CA
Diamond Crescent Necklace with Snake holding a pearl on a diamond studded chain. There is slight
Category

1910s Unknown Art Nouveau Antique Crescent Necklace

Materials

White Diamond, Diamond, Pearl, 18k Gold, Enamel

Antique Diamond Crescent Enamel Snake with Pearl on Diamond Chain
Located in North Hollywood, CA
This Antique Diamond Crescent Necklace with Snake holding a pearl is on a diamond studded chain
Category

1910s Unknown Art Nouveau Antique Crescent Necklace

Materials

White Diamond, 18k Gold

Victorian Conversion Diamond Crescent Moon Necklace
Located in Narberth, PA
A beautiful diamond crescent moon necklace from the Victorian era (ca1880)! Crafted in 18kt yellow
Category

1880s Unknown Victorian Antique Crescent Necklace

Materials

Diamond, 18k Gold, Sterling Silver, Mixed Metal

Victorian Paste Silver Crescent Moon Pendant Necklace
Located in Boston, Lincolnshire
A Beautiful Antique Victorian late 1800s Silver and Paste crescent Pendant necklace. This is a
Category

1880s British Late Victorian Antique Crescent Necklace

Materials

Silver

Vintage Art Nouveau Crescent Moon Flower Necklace
Located in Santa Barbara, CA
A simply lovely antique Art Nouveau necklace centered by a delightful forget-me-not flower with a
Category

1910s Art Nouveau Antique Crescent Necklace

Materials

Natural Pearl, Gold, 14k Gold, Yellow Gold

Vintage French 18 karat Gold Crescent Filigree Necklace
Located in Jerusalem, IL
A Superior example of A French 18 karat Gold ( Fully hallmarked as well as Acid Tested.) Crescent
Category

Early 20th Century French Art Deco Antique Crescent Necklace

Materials

Gold, 18k Gold

Gold Lavalier Crescent Moon Floral Pearl Diamond Necklace
Located in Wallkill, NY
14K Gold Crescent Moon encrusted with seed pearls. Has a Diamond Center. Measuring .90 inches. This
Category

1880s Victorian Antique Crescent Necklace

Materials

Diamond, Pearl, Gold, 14k Gold, Yellow Gold

Victorian Natural Turquoise Yellow Gold Crescent Shaped Pendant Necklace
Located in Miami, FL
. The pendant hangs from a new 18 karat yellow chain. The necklace and pendant measure 19 inches long
Category

Late 18th Century Victorian Antique Crescent Necklace

Materials

Turquoise, Gold, 15k Gold, 18k Gold, Yellow Gold

18ct Gold, Victorian Natural Ruby & Diamond Crescent Moon Star Pendant Necklace
Located in Brighton, GB
Antique Crescent Pendant 18ct Gold Tested Victorian Circa 1880 Introducing a stunning
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Late 19th Century English Victorian Antique Crescent Necklace

Materials

Diamond, Ruby, Gold, 18k Gold

Rose Cut Diamond Platinum Crescent Moon Pendant Necklace French Belle Epoque
Located in New York, NY
This is a gorgeous and very rare antique French Belle Epoque Rose Cut Diamond Crescent Moon Pendant
Category

19th Century French Belle Époque Antique Crescent Necklace

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Platinum

Victorian Diamond Crescent Pendant
Located in London, GB
Here we have a charming crescent pendant. This antique piece has been crafted from a warm 15ct
Category

19th Century Victorian Antique Crescent Necklace

Materials

Diamond, 15k Gold, Yellow Gold

Antique Owl and Crescent moon pendant necklace, 15k gold and platinum, Ruby
Located in NEWARK, GB
You can't help but be enchanted by this beautiful and rare antique owl and crescent moon pendant
Category

Early 20th Century British Edwardian Antique Crescent Necklace

Materials

Ruby, 15k Gold, Yellow Gold, Platinum

Victorian 3.70 Carat Total Weight Old Cut Diamond Crescent Moon Pendant Necklace
Located in Los Angeles, CA
Victorian era 3.70 Ctw. Old Cut Diamond Crescent Moon Pendant Necklace composed of 14k Yellow Gold
Category

1860s Unknown Victorian Antique Crescent Necklace

Materials

Diamond, 14k Gold, Yellow Gold, Silver

Antique 15ct Gold Edwardian Pearl Crescent Pendant
Located in Brighton, GB
Antique Crescent Pendant 15ct Gold Stamped Circa 1900 Stunning Edwardian crescent moon pendant
Category

Early 20th Century English Edwardian Antique Crescent Necklace

Materials

Pearl, Gold, 15k Gold

Antique 18ct Gold Victorian Diamond Crescent Pendant
Located in Brighton, GB
Antique Crescent Pendant 18ct Gold Tested Circa 1880 Gorgeous, Victorian crescent moon pendant
Category

Late 19th Century English Victorian Antique Crescent Necklace

Materials

Diamond, Gold, 18k Gold

Antique 15ct Gold Edwardian Floral Pearl Crescent Pendant
Located in Brighton, GB
Antique Crescent Pendant 15ct Gold Circa 1900 Beautiful, Edwardian crescent moon pendant. Set
Category

Early 20th Century English Edwardian Antique Crescent Necklace

Materials

Pearl, Gold, 15k Gold

Antique 15ct Gold Edwardian Pearl Crescent & Star Pendant
Located in Brighton, GB
Antique Crescent Pendant 15ct Gold Circa 1900 Stunning, Edwardian crescent moon pendant. Set
Category

Early 20th Century English Edwardian Antique Crescent Necklace

Materials

Pearl, Gold, 15k Gold

Antique 18ct Gold Victorian Pearl & Diamond Crescent Pendant
Located in Brighton, GB
Antique Crescent Pendant 18ct Gold Victorian Circa 1870 Stunning, Victorian crescent moon
Category

Late 19th Century English Victorian Antique Crescent Necklace

Materials

Diamond, Pearl, Gold, 18k Gold

Antique 1880s Crescent Rose Cut Diamond Gold Pendant
Located in Cairo, EG
Antique crescent pendant in 10k gold centered with 2 large pear shape rose cut diamonds in full
Category

1850s Antique Crescent Necklace

Antique Diamond Silver and Gold Crescent Pendant, Circa 1890
Located in London, GB
An antique diamond crescent pendant, set with a row of old-cut diamonds, graduating from the centre
Category

1890s European Late Victorian Antique Crescent Necklace

Materials

Diamond, Gold, Silver

14k Gold and 22k Gold Nugget Crescent Moon Pendant
Located in Venice, CA
This crescent moon pendant is from the Alaskan Gold Rush era. The moon is a thin sliver, either a
Category

1910s American Edwardian Antique Crescent Necklace

Materials

14k Gold, 22k Gold, Yellow Gold

14K Gold Edwardian Pearl and Sapphire Crescent Moon Pendant
Located in Venice, CA
This elongated crescent moon contains graduated alternating pearls and sapphires. The pearls are
Category

Early 1900s Unknown Edwardian Antique Crescent Necklace

Materials

Pearl, Sapphire, 14k Gold, Yellow Gold

Victorian Sapphire and Diamond 10k Rose Gold Crescent Moon Pendant
Located in Beverly Hills, CA
One Victorian Sapphire and Diamond 10k Rose Gold Crescent Moon Pendant. Featuring 11 cushion mixed
Category

1880s Victorian Antique Crescent Necklace

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 10k Gold, Rose Gold

14K Gold Victorian Crescent Moon and Star Convertible Pendant Brooch
Located in Venice, CA
Circa the Victorian era, this 14k gold crescent moon can be converted into either a brooch or
Category

1890s Unknown Victorian Antique Crescent Necklace

Materials

Diamond, 14k Gold, Rose Gold

Antique 14ct Gold, Edwardian, Blue Enamel Forget Me Not Crescent Pendant
Located in Brighton, GB
Antique Crescent Moon Pendant 14ct Yellow Gold Tested Circa 1910 This 14ct yellow gold pendant
Category

Early 20th Century European Edwardian Antique Crescent Necklace

Materials

Gold, 14k Gold, Enamel

Victorian Ruby and Diamond 18k Rose Gold Silver Crescent Moon Pendant
Located in Beverly Hills, CA
One Victorian Ruby and Diamond 18k Rose Gold Silver Crescent Moon Pendant. Featuring eight cushion
Category

1880s Victorian Antique Crescent Necklace

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Rose Gold, Silver

Antique 18ct Yellow Gold, Victorian 3.75 Carat Diamond Crescent Moon Pendant
Located in Brighton, GB
Antique Crescent Moon Pendant 18ct Yellow Gold Tested Circa 1870 This exquisite 18ct yellow gold
Category

Late 19th Century English Victorian Antique Crescent Necklace

Materials

Diamond, 18k Gold, Yellow Gold

Antique Victorian 2.50ct Diamond Pendant Crescent Moon Enamel 14k Star Celestial
Located in Torrance, CA
Elaborate antique Victorian diamond crescent moon pendant (circa 1880s to 1900s) crafted in 14
Category

Late 19th Century Unknown Victorian Antique Crescent Necklace

Materials

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

Victorian 18K Yellow Gold, Silver and 7.25cts. Diamond Crescent Moon c.1860s
Located in New York, NY
VICTORIAN 18K YELLOW GOLD, SILVER AND 7.25CTS. DIAMOND CRESCENT MOON c.1860s Period: Victorian
Category

Mid-19th Century Unknown Victorian Antique Crescent Necklace

Materials

Diamond, Yellow Gold, Silver

Victorian diamond floral necklace
Located in Stroud, GB
An exceptional late Victorian silver and gold, old cut and rose cut diamond crescent brooch that we
Category

1890s English Late Victorian Antique Crescent Necklace

Materials

Diamond, Gold, Silver

French Art Nouveau Plique-a-Jour Lavaliere Necklace
Located in Hummelstown, PA
Nouveau lavaliere necklace. Delicately hand fabricated in 18K gold and platinum, a graceful rose-cut
Category

1910s French Antique Crescent Necklace

Materials

Diamond, 18k Gold, Platinum

1890s Russian Multi Gemstone 15 Karat Gold Necklace
Located in Idar-Oberstein, DE
A very chic 1890s Russian necklace, beautifully composed with various fine gemstones. The center
Category

Late 19th Century Russian Antique Crescent Necklace

Materials

Spinel, Yellow Sapphire, Topaz, Rubelite, Pink Sapphire, Peridot, Natura...

Victorian 15ct Rose Gold, Diamond, Ruby, Amethyst Charm Necklace
Located in London, GB
Victorian 15ct Rose Gold, Diamond, Ruby, Amethyst Charm Necklace Victorian longguard in a mix of
Category

19th Century Antique Crescent Necklace

Materials

Amethyst, Diamond, Freshwater Pearl, Ruby, 15k Gold, 9k Gold, Rose Gold

Antique gold necklace with old cut diamonds in Art Nouveau style
Located in Chorzów, PL
with crescent and stars. Necklace made of 580 gold and silver elements. Origin: 1900s. The chain was
Category

Late 19th Century Polish Art Nouveau Antique Crescent Necklace

Materials

Diamond, Gold, 14k Gold, Silver

GIA Certified 4.25 Carat Blue Sapphire Pearl Yellow Gold Necklace
Located in Stamford, CT
Vintage 1920's sapphire and pearl necklace. Graduated crescent shape sections set with 4.25 carats
Category

Early 20th Century Antique Crescent Necklace

Materials

Pearl, Blue Sapphire, Sapphire, Gold, 14k Gold, Yellow Gold

Victorian Tulip Crest Shield Intaglio Locket Pendant Necklace Agate Etruscan
Located in New York, NY
carved to a plum color agate. The crest has a tulip flower in the center with a crescent moon and sun
Category

19th Century Unknown Victorian Antique Crescent Necklace

Materials

Agate, Gold, 14k Gold, 15k Gold

Art Deco Large Hand Cut French Jet Pendant and Beaded Chain Necklace
Located in London, GB
Art Deco large hand cut french jet pendant with a beaded chain necklace, and barrel clasp. The
Category

Early 20th Century Antique Crescent Necklace

Antique Victorian Diamond and Coral, Pearl and Yellow Gold Necklace, Circa 1880
Located in Jesmond, Newcastle Upon Tyne
necklace; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and
Category

1880s Unknown Victorian Antique Crescent Necklace

Materials

Coral, Diamond, Pearl, Gold, 15k Gold, Yellow Gold

Art Deco Diamond Rock Crystal Buddha and Pearl White Gold Necklace circa 1920
Located in Goettingen, DE
necklace made of white gold, consisting of a crescent-shaped middle part set with 11 old-cut diamonds
Category

1920s German Art Deco Antique Crescent Necklace

Materials

Crystal, Diamond, Pearl, Rock Crystal, White Gold

Whiteside & Blank Art Deco Diamond Sapphire Pendant Lavaliere 14K Gold Necklace
Located in New York, NY
only shown for display. The pendant is hallmarked 14K with the arrow through the crescent mark of
Category

Early 20th Century American Art Deco Antique Crescent Necklace

Materials

Diamond, Sapphire, Gold, 14k Gold, Yellow Gold

Gold Princess Necklace with Rubies in One Side and Diamonds on the Back
Located in Nuevo Leon, MX
Old gold Princess necklace with rubies in one side and diamonds on the back, with hanging Basra
Category

Early 20th Century Indian Anglo-Indian Antique Crescent Necklace

Materials

Diamond, Pearl, Ruby

Antique Coral and Old Cut Diamond Beaded Necklace
Located in Rotterdam, NL
An antique 19th century natural red coral two-strand beaded necklace set with a round clasp
Category

Late 19th Century Dutch Victorian Antique Crescent Necklace

Materials

Coral, Diamond, 14k Gold, Silver, Gold

Owl Pendant with Bezel set Diamond in 22 kt gold
Located in Atlanta, GA
an AOE and owl with an olive sprig and crescent moon in the upper left corner; there is an incuse
Category

15th Century and Earlier Classical Greek Antique Crescent Necklace

Materials

Diamond, Gold, 22k Gold

Owl Pendant with Bezel set Diamond in 22 kt gold
Owl Pendant with Bezel set Diamond in 22 kt gold
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H 2.07 in W 1.57 in D 0.25 in
Silver Tetradrachm Owl Pendant w/Diamond
Located in Atlanta, GA
an AOE and owl with an olive sprig and crescent moon in the upper left corner; there is an incuse
Category

15th Century and Earlier Classical Greek Antique Crescent Necklace

Materials

Diamond, 22k Gold

Silver Tetradrachm Owl Pendant w/Diamond
Silver Tetradrachm Owl Pendant w/Diamond
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H 1.44 in W 1.13 in D 0.25 in
Georgian Key To My Heart Turquoise Padlock 18 KT Brooch/Pendant/Chain
Located in Napoli, IT
centre Mother of Pearl crescent moon shaped, hanging beneath a little key set with turquoises stones Can
Category

Early 1800s European Georgian Antique Crescent Necklace

Materials

Turquoise, 18k Gold

Roman Hippopotamus Coin Pendant 18kt Gold (pendant only)
Located in Atlanta, GA
right, wearing stephane and set upon crescent. A certificate of authenticity will accompany this coin
Category

15th Century and Earlier Italian Classical Roman Antique Crescent Necklace

Materials

18k Gold

Roman Hippopotamus Coin Pendant 18kt Gold (pendant only)
Roman Hippopotamus Coin Pendant 18kt Gold (pendant only)
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H 1.5 in W 0.88 in D 0.019 in
22 Karat Gold Moon Pendant
By Romae Jewelry
Located in Brooklyn, NY
unique "Nyx" pendant is a representation of the moon, and is based on a Roman necklace dating to the
Category

15th Century and Earlier Italian Classical Roman Antique Crescent Necklace

Materials

Gold, 22k Gold, Yellow Gold

22 Karat Gold Moon Pendant
22 Karat Gold Moon Pendant
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H 1.58 in W 0.14 in
Victorian Diamond, Yellow and Rose Gold Pedant
Located in Chipping Campden, GB
This crescent pendant holds three old mine cut diamonds, the largest in the middle measures 45pts
Category

1880s British Victorian Antique Crescent Necklace

Materials

Diamond, Rose Gold

Antique 9ct Gold Edwardian Seed PearlPendant / Brooch Locket
Located in Brighton, GB
designed seed pearl edge, forming a crescent shape that adds a touch of sophistication to the piece. The
Category

Early 20th Century English Edwardian Antique Crescent Necklace

Materials

Gold, 9k Gold

Antique 1.74ct Garnet and Diamond, Pearl and Yellow Gold Pendant, circa 1900
Located in Jesmond, Newcastle Upon Tyne
of the feature garnet. The lower crescent shaped portion of the frame is ornamented with a floral
Category

Early 1900s Unknown Antique Crescent Necklace

Materials

Diamond, Garnet, Pearl, Gold, Yellow Gold, Platinum, Silver

Greek Owl Tetradrachm Coin in 22k Pendant (pendant only)
Located in Atlanta, GA
feathers represented as a single prong, olive spring and lunar crescent in upper field to left. The owl
Category

15th Century and Earlier European Classical Greek Antique Crescent Necklace

Materials

22k Gold

Greek Owl Tetradrachm Coin in 22k Pendant (pendant only)
Greek Owl Tetradrachm Coin in 22k Pendant (pendant only)
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H 1.69 in D 0.19 in Dm 0.07 in
Signet Fob Sola Virtus Nobilitat Henderson Society, 1890
Located in Herzelia, Tel Aviv
Enobles). And has the Clan Henderson Society logo. With a star in a hand and a Crescent Moon. Heritage
Category

1880s British Antique Crescent Necklace

Antique 1900s 2.39 Carat Diamond and Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
silver setting. The upper portion of the pendant consists of three entwined crescent shaped settings
Category

Early 1900s Unknown Antique Crescent Necklace

Materials

Diamond, 9k Gold, Yellow Gold, Gold

Antique 1900s 2.39 Carat Diamond and Gold Pendant
Antique 1900s 2.39 Carat Diamond and Gold Pendant
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H 0.2 in W 1.1 in L 2.1 in
Bohemian Garnet Emerald Ruby Enamel Locket French Belle Epoque Museum Quality
Located in New York, NY
locket adorned with rubies as is the articulated crescent from which the fringe drops hang. At the top
Category

19th Century French Belle Époque Antique Crescent Necklace

Materials

Garnet, Ruby, Emerald, Silver, Sterling Silver, Enamel

Victorian 18K Gold Star, Moon, and Wheat Medallion with Rose Cut Diamonds
Located in Venice, CA
North Star, with a sheath of wheat tied together by a crescent moon. The 18k gold is pierced and carved
Category

19th Century Unknown Victorian Antique Crescent Necklace

Materials

Diamond, 18k Gold, Yellow Gold

Antique Ethnic Tribal Kina Crescent Shell Necklaces Papua New Guinea Set of 3
Located in North Hollywood, CA
Antique Collectible Ethnic Tribal Folk Art Crescent Shell Pieces Choker Necklaces from Papua New
Category

Early 20th Century Papua New Guinean Tribal Antique Crescent Necklace

Materials

Shell, Abalone, Mother-of-Pearl

Antique Diamond Pearl Celestial Crescent Moon Brooch Pin
Located in Danvers, MA
So elegant, this Celestial Diamond & Pearl Crescent Moon brooch has some of the prettiest and most
Category

19th Century British Victorian Antique Crescent Necklace

Materials

Diamond, Pearl, Gold, Silver

Antique Art Deco 14K Yellow Gold Natural Pearl Crescent Pin
Located in Great Neck, NY
Beautiful Antique Art Deco 14K Yellow Gold Natural Pearl Crescent Pin. This gorgeous piece is
Category

Early 19th Century Unknown Art Deco Antique Crescent Necklace

Materials

Natural Pearl, 14k Gold, Yellow Gold

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Antique Crescent Necklace For Sale on 1stDibs

Surely you’ll find the exact antique crescent necklace you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 14k Gold and 9k Gold, this item was constructed with great care. You’re likely to find the perfect antique crescent necklace among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 20th Century. An antique crescent necklace can make for a versatile accessory, but a selection from our variety of 11 Diamond versions can add an especially stylish touch. Today, if you’re looking for an old mine cut version of this piece and are unable to find the perfect match, our selection also includes round cut alternatives. Finding an antique crescent necklace for sale for women should be easy, but there are 3 pieces available to browse for unisex as well as men, too.

How Much is a Antique Crescent Necklace?

Prices for an antique crescent necklace can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $475 and can go as high as $15,448, while this accessory, on average, fetches $1,950.

Finding the Right necklaces for You

We are fortunate to know much of the world’s long and dazzling history of necklaces, as this type of jewelry was so treasured that it was frequently buried with its owners.

Lapis lazuli beads adorned necklaces unearthed from the royal graves at the ancient Iraqi civilization of Sumer, while the excavation of King Tut’s burial chamber revealed a sense of style that led to a frenzy of Art Deco designs, with artisans of the 1920s seeking to emulate the elegant work crafted by Ancient Egypt’s goldsmiths and jewelry makers. 

In ancient times, pendant necklaces worn by royalty and nobles conferred wealth and prestige. Today, wearing jewelry is about personal expression: Luxury diamond necklaces exude confidence and can symbolize the celebratory nature of a deep romantic relationship, while paper-clip chain-link necklaces designed by the likes of goldsmith Faye Kim are firmly planted in the past as well as the present. Kim works exclusively with eco-friendly gold, and these fashionable, fun accessories owe to the design of 19th-century watch fobs. 

For some, necklaces are thought of as being a solely feminine piece, but this widely loved accessory has been gender-neutral for eons. In fact, just as women rarely took to wearing a single necklace during the Renaissance, men of the era layered chains and valuable pendants atop their bejeweled clothing. In modern times, the free-spirited hippie and counterculture movements of the 1960s saw costume-jewelry designers celebrating self-expression through colorful multistrand necklaces and no shortage of beads, which were worn by anyone and everyone. 

Even after all of these years, the necklace remains an irrefutable staple of any complete outfit. Although new trends in jewelry are constantly emerging, the glamour and beauty of the past continue to inform modern styles and designs. In a way, the cyclical history of the necklace differs little from its familiar looped form: The celebrated French jewelry house Van Cleef & Arpels found much inspiration in King Tut, and, now, their Alhambra collection is a go-to for modern royals. Vintage necklaces designed by David Webb — whose work landed him on the cover of Vogue in 1950, two years after opening his Manhattan shop — were likely inspired by the ornamental styles of ancient Greece, Mesopotamia and Egypt

On 1stDibs, browse top designers like Cartier, Tiffany & Co. and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more. 

Questions About Antique Crescent Necklace
  • 1stDibs ExpertApril 5, 2022
    What a crescent moon necklace represents is largely a matter of personal interpretation. Because the moon goes through a 28-day cycle, many people associate the crescent with womanhood and femininity. You can shop a selection of crescent moon necklaces on 1stDibs.
  • 1stDibs ExpertDecember 4, 2023
    To tell if a necklace is antique, first look for hallmarks that indicate the maker. If you locate them, you can consult trusted online resources to find out when the company or artisan was active. To qualify as an antique, a necklace must be at least 100 years old. The presence of materials that are no longer commonly used to produce jewelry, like bakelite, camphor glass, foil opals and paste, can be good indicators that a piece is an antique. Antique jewelry is also more likely to have European- and rose-cut gemstones than modern cuts like the brilliant round. Because it can be difficult to date jewelry on your own, you may wish to consult an expert, like a certified appraiser or experienced dealer, for assistance. On 1stDibs, shop a large collection of antique necklaces.