Skip to main content

Antique Edwardian Necklace

to
110
1,389
1,094
2,412
2,412
644
593
124
73
16
16
13
10
3
2
2
1
1
22
10
4
3
3
Sort By
Edwardian 15k Essex Crystal "Dalmatian" Pendant
Located in Narberth, PA
motifs. A fabulous Essex crystal pendant from the Edwardian (ca1910s) era! This wonderful piece is
Category

1910s Edwardian Antique Edwardian Necklace

Materials

Pearl, Rock Crystal, Gold, 15k Gold, Yellow Gold

Edwardian Platinum Ruby and Diamond Pendant
Located in Narberth, PA
A stunning ruby and diamond pendant from the Edwardian (ca1910s) era! Crafted in platinum, this
Category

1910s Edwardian Antique Edwardian Necklace

Materials

Diamond, Ruby, Platinum

Edwardian Paste Pierced Heart Pendant
Located in New York, NY
Edwardian Paste Pierced Heart Pendant swivel mounted on a long silk grosgrain ribbon lariat with
Category

Late 19th Century American Edwardian Antique Edwardian Necklace

Materials

Gilt Metal

Edwardian Platinum and Diamond Lorgnette Pendant
Located in New York, NY
Dating from circa 1900-1910, this Edwardian pendant lorgnette is composed of platinum and diamonds
Category

Early 20th Century Edwardian Antique Edwardian Necklace

Materials

Diamond, Platinum

Yellow Gold Pearl Edwardian Nine-Strand Necklace 15 3/4" - 14k Antique Chain
Located in Greensboro, NC
Era: Edwardian Date: 1900s - 1910s Metal Content: 14k Yellow Gold Stone Information Natural
Category

Early 1900s Edwardian Antique Edwardian Necklace

Materials

Pearl, 14k Gold, Yellow Gold

Antique 15ct Gold Edwardian Pearl Starburst Pendant
Located in Brighton, GB
versatile wear. A luminous example of Edwardian celestial style, with original pearls and warm antique
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Pearl, Gold, 15k Gold

Edwardian Enamel and Silver Memorial Locket
Located in Chipping Campden, GB
The enamel on this locket is black and wonderfully glossy, it really makes the silver pop. The locket also holds a cross on the front. The back of the locket is simply coated in the ...
Category

Early 1900s British Edwardian Antique Edwardian Necklace

Materials

Enamel, Silver

Antique 9ct Rose Gold Edwardian Lovers Knot Opal Heart Pendant Diamond in Bail
Located in Brighton, GB
Antique Knot Pendant 9ct Rose Gold Edwardian Circa 1900 Beautiful Rose Gold Lovers Knot
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Diamond, Opal, 9k Gold, Rose Gold

Edwardian 2.55 Ct Diamond Snowflake Pendant
Located in Napoli, IT
nature Edwardian period in transition to the Victorian, Diamond snowflake pendant, skilfully hand crafted
Category

Early 1900s European Edwardian Antique Edwardian Necklace

Materials

Diamond, 18k Gold, Silver

Unusual Figural Edwardian Locket, Lady Carriage Driver
Located in New York, NY
Unusual Edwardian Locket, Lady Carriage Driver in repouse on matte gold filled period locket
Category

1910s American Edwardian Antique Edwardian Necklace

Materials

Gilt Metal

Edwardian Diamond Cross With Emerald Accents
Located in New York, NY
Large Edwardian Diamond and Emerald Cross with openwork is handmade in two colors of 14k gold
Category

Early 1900s Unknown Edwardian Antique Edwardian Necklace

Materials

Diamond, Emerald, 14k Gold, White Gold

Antique 1.89Ct Diamond and Platinum Pendant Circa 1910
Located in Jesmond, Newcastle Upon Tyne
diverse pear cut diamond jewellery collections. This stunning antique Edwardian necklace/pendant has been
Category

1910s Antique Edwardian Necklace

Materials

Diamond, Platinum

Edwardian 9k Carnelian Knight Chess Piece Fob
Located in Narberth, PA
have been used to seal the wax of a letter or note. An unusual chess piece fob from the Edwardian
Category

1880s Edwardian Antique Edwardian Necklace

Materials

Carnelian, Gold, 9k Gold, Yellow Gold

Lovely Edwardian Basket Pendant with Pearls
Located in New York, NY
Lovely Edwardian Basket Pendant with Pearls. Wonderful quality flower basket "charm" of 14k gold
Category

Early 1900s American Edwardian Antique Edwardian Necklace

Materials

Natural Pearl, 14k Gold

Edwardian Cut Steel Hanging Basket Pendant, France
Located in New York, NY
Massive Edwardian cut steel hanging basket Giardonetto pendant. Composed of minute marquise and
Category

Early 1900s French Edwardian Antique Edwardian Necklace

Materials

Steel, Silver Plate, Niello, Cut Steel

18K Edwardian Gold and Enamel Equestrian Pendant
Located in New York, NY
18K Edwardian Gold and Enamel Pendant from circa 1900. A charming subject matter with young rider
Category

Early 1900s American Edwardian Antique Edwardian Necklace

Materials

Gold, 18k Gold, Enamel

Edwardian 9 Carat Albert Chain, circa 1919
Located in London, GB
rose gold. Each gold link is individually hallmarked, and ends in a solid gold bar. This Edwardian
Category

1910s Unknown Edwardian Antique Edwardian Necklace

Materials

9k Gold, Rose Gold

Antique 9ct Gold Edwardian Fancy Link Chain
Located in Brighton, GB
Antique Gold Chain 9ct Yellow Gold Stamped Circa 1900 Fabulous Fancy Link Edwardian Chain
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Gold, 9k Gold

Antique 9ct Yellow Gold Edwardian Round Locket
Located in Brighton, GB
Matthews, Vittoria Street, Birmingham Beautiful, Edwardian round locket. Hand engraved both sides with
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

9k Gold, Yellow Gold

Antique 2.72Ct Diamond and Platinum Pendant Circa 1910
Located in Jesmond, Newcastle Upon Tyne
each stone. Condition This stunning antique Edwardian necklace is exceptional quality, set with a very
Category

1910s Antique Edwardian Necklace

Materials

Diamond, Platinum

Edwardian 2.65ct Aquamarine and Diamond Pendant, c.1910s
Located in London, GB
Dating back the Edwardian era this beautiful drop pendant features a stunning aquamarine as its
Category

1910s British Edwardian Antique Edwardian Necklace

Materials

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

Antique 9ct Gold Edwardian 1904 Photo Locket
Located in London, GB
Antique Edwardian 9ct Gold photograph Locket Fully Hallmarked - Birmingham 1904 9 375 Weight 4.68
Category

Early 20th Century British Edwardian Antique Edwardian Necklace

Materials

Gold, 9k Gold

Antique 9ct Rose Gold Edwardian Albert Chain
Located in Brighton, GB
Chains. Fabulous Edwardian, Double Graduated Curb Link. Double Dog Clip Fastening & 31mm T-bar
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

9k Gold, Rose Gold

Edwardian 18kt Platinum Onyx Diamond Checkerboard Locket
Located in Narberth, PA
A beautiful checkerboard locket from the Edwardian era (ca1910s)! The locket is crafted in 14k rose
Category

1910s Edwardian Antique Edwardian Necklace

Materials

Diamond, Onyx, Gold, 14k Gold, Rose Gold, Platinum

Edwardian 14K Gold Amethyst and Floral Station Chain
Located in Venice, CA
This 14k gold Edwardian chain has five amethyst stations that alternate between five floral station
Category

Early 1900s Edwardian Antique Edwardian Necklace

Materials

Amethyst, Gold, 14k Gold

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 Edwardian Necklace

Materials

Pearl, Gold, 15k Gold

Antique 9ct Gold Edwardian Garnet Pearl Pendant
Located in Brighton, GB
Antique Garnet & Pearl Pendant 9ct Gold Edwardian Circa 1900 Fabulous Floral Design Edwardian
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Garnet, Pearl, Gold, 9k Gold

Edwardian 14k Diamond and Pearl Lavalier Pendant
Located in Narberth, PA
A lovely lavalier pendant from the Edwardian (ca1910s) era! Crafted in 14k yellow gold, this
Category

1910s Edwardian Antique Edwardian Necklace

Materials

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

Edwardian 14K Gold Four Vices Pencil Case / Pendant
Located in Venice, CA
This 14k gold Edwardian pencil case is a rare piece that depicts the four vices of the Hindu
Category

1910s American Edwardian Antique Edwardian Necklace

Materials

Gold, 14k Gold

Edwardian Jade Stone Heart with 9ct Rose Gold
Located in London, GB
Stunning Antique Edwardian Jade Stone Heart with 9ct Rose Gold Decoration & Bail "COOEE" is a
Category

Early 1900s Unknown Edwardian Antique Edwardian Necklace

Materials

Jade, Rose Gold

Edwardian 18 Karat Gold Turquoise Virgin Mary Medal Pendant
Located in Vilnius, Vilniaus apskr.
This is an Edwardian pendant crafted in 18K gold and adorned with turquoises. The piece is showing
Category

Early 20th Century Edwardian Antique Edwardian Necklace

Materials

Turquoise, Gold

Antique 9ct Gold Edwardian Square Link Long Chain
Located in Brighton, GB
Antique Square Link Chain 9ct Gold Tested Circa 1900 This stunning Edwardian square link long
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Gold, 9k Gold

Edwardian 0.50ct Sapphire and Diamond Pendant, c.1910s
Located in London, GB
A vivid blue sapphire takes centre stage in this charming Edwardian pendant. The old cut sapphire
Category

1910s British Edwardian Antique Edwardian Necklace

Materials

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

Edwardian rose cut diamond 18k yellow gold pendant
Located in Beverly Hills, CA
This Edwardian 18k yellow gold and enamel pendant from the 1910s shimmers with 1.15 carats of rose
Category

1910s Edwardian Antique Edwardian Necklace

Materials

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

Antique 14ct Gold, Edwardian Pearl Heart Pendant Brooch
Located in Brighton, GB
Antique Heart Pearl Pendant & Brooch 14ct Gold Circa 1910 *chain sold separately An early 20th-century heart-shaped pendant brooch, delicately set with graduated seed pearls wi...
Category

Early 20th Century European Edwardian Antique Edwardian Necklace

Materials

Pearl, Gold, 14k Gold

TIFFANY Co. Edwardian 18k Mixed Metal Pocket Watch
By Tiffany Co.
Located in Narberth, PA
This wonderful pocket watch from the Edwardian (ca1900) era is a signed piece by Tiffany & Co
Category

Early 1900s Edwardian Antique Edwardian Necklace

Materials

Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold

Antique 9ct Gold Edwardian Seed PearlPendant / Brooch Locket
Located in Brighton, GB
Antique Locket Pendant 9ct Gold Dated 20th March 1903 This exquisite Edwardian locket is a
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Gold, 9k Gold

Antique 9ct Rose Gold, Edwardian Garnet Drop Pendant
Located in Brighton, GB
time with this exquisite Edwardian-era open-work pendant, beautifully crafted in 9ct rose gold. This
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Garnet, 9k Gold, Rose Gold

Edwardian Style Emerald and Diamond Pendant Chain
Located in OVIEDO, AS
Edwardian Style Emerald and Diamond Pendant & Chain. A bright neon green and lovely .85 carat
Category

1920s European Edwardian Antique Edwardian Necklace

Materials

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

Antique 15ct Gold, Edwardian 6 Pointed Pearl Starburst Pendant
Located in Brighton, GB
Antique Star Pendant 15ct Gold Stamped Circa 1900 *chain sold separately Beautiful, Edwardian
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Pearl, Gold, 15k Gold

Antique 15ct Gold Edwardian Buckle Turquoise Pearl Brooch / Pendant
Located in Brighton, GB
15ct yellow gold, echoing the crisp elegance of Edwardian design. Each corner is adorned with a
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Pearl, Turquoise, Gold, 15k Gold

Edwardian 3.30ct Diamond Triple Drop Pendant, c.1910s
Located in London, GB
This enchanting Edwardian diamond triple drop pendant showcases a stunning collection of old cut
Category

1910s British Edwardian Antique Edwardian Necklace

Materials

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

Edwardian Platinum, Rose Gold, Diamond, and Emerald Pendant
Located in Princeton, NJ
A highly representative Edwardian pendant of platinum, rose gold, diamond, and emerald, circa 1910
Category

Early 20th Century British Edwardian Antique Edwardian Necklace

Materials

Diamond, Emerald, Rose Gold, Platinum

EDWARDIAN CABOCHON AMETHYST Diamonds and Emerald Silver Gilt Pendant
Located in Buckingham , Buckinghamshire
AN EDWARDIAN AMETHYST, DIAMOND & EMERALD DROP PENDANT c 1890-1910 A striking statement piece
Category

Early 20th Century British Edwardian Antique Edwardian Necklace

Materials

Amethyst, Diamond, Emerald, Gold, Silver

Edwardian 1.20ct Emerald and Diamond Pendant, c.1910s
Located in London, GB
This exquisite Edwardian pendant is truly masterfully crafted. Two rub over set baguette cut
Category

1910s Unknown Edwardian Antique Edwardian Necklace

Materials

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

Edwardian Aqua and Pearl 15 Carat Gold Pendant
Located in Chipping Campden, GB
This gorgeous pendant has a delicate design and this pendant features two aqua stones and holds small and tiny seed pearls. This also has a pin on the back so it can be a pendant. Th...
Category

Early 1900s British Edwardian Antique Edwardian Necklace

Materials

Aquamarine, Pearl, Gold

Edwardian 11.50 Carat Opal Diamond Gold Platinum Pendant
Located in Carmel-by-the-Sea, CA
A platinum and 18 karat yellow gold filigree frame surrounds an oval opal in classic Edwardian
Category

1910s Edwardian Antique Edwardian Necklace

Materials

Diamond, Opal, Platinum, Yellow Gold

Antique 9ct Rose Gold Stamped, Edwardian Garnet Pendant
Located in Brighton, GB
back in time with this exquisite Edwardian-era open-work pendant, beautifully crafted in 9ct rose gold
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Garnet, 9k Gold, Rose Gold

Antique French Silver, Edwardian Era Rectangular Enamel Horse Locket
Located in Brighton, GB
the Edwardian era and features a beautifully detailed enamel portrait of a majestic horse. The locket
Category

Early 20th Century French Edwardian Antique Edwardian Necklace

Materials

Silver, Enamel

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 Edwardian Necklace

Materials

Pearl, Gold, 15k Gold

Antique 15ct Gold Edwardian Pearl Turquoise Flower Pendant
Located in Brighton, GB
, Edwardian gold pendant/brooch. A beautifully designed floral piece. Decorated with little, natural, seed
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Pearl, Turquoise, 15k Gold

Antique 9ct Gold, Edwardian Citrine, Pearl, Pendant, Circa 1910
Located in Brighton, GB
Antique Citrine Pendant 9ct Gold Stamped Circa 1910 An Edwardian pendant centring a warm golden
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Citrine, Pearl, Gold, 9k Gold

Antique 9ct Rose Gold Stamped, Edwardian Amethyst Pendant
Located in Brighton, GB
Antique Amethyst Pendant 9ct Rose Gold Circa 1900 This stunning Edwardian pendant features a
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Amethyst, 9k Gold, Rose Gold

Antique 15ct Gold Edwardian Pearl Flower Oval Locket
Located in Brighton, GB
Antique Oval Locket 15ct Yellow Gold Stamped Makers Mark A W Circa 1900 Fabulous, Edwardian
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Pearl, Gold, 15k Gold

Antique 18ct Gold, Edwardian Era Bloodstone Carnelian Spinner Fob
Located in Brighton, GB
fob is adorned with a hallmark of Birmingham and dates back to the early Edwardian era. This seal
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Carnelian, Chalcedony, Gold, 18k Gold

Antique 15ct Gold Edwardian Pearl Flower Bouquet Pendant
Located in Brighton, GB
Antique Bouquet Pendant 15ct Gold Tested Circa 1910 Beautiful, Edwardian era floral bouquet
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Pearl, Gold, 15k Gold

Antique 18ct Gold Edwardian Diamond Snowflake Brooch/Pendant
Located in Brighton, GB
Antique Diamond Brooch 18ct Gold Tested Circa 1900 Fabulous, Edwardian gold brooch. A beautiful
Category

Early 20th Century English Edwardian Antique Edwardian Necklace

Materials

Diamond, Gold, 18k Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "Antique Edwardian Necklace", and we’ll notify you when there are new listings in this category.

Antique Edwardian Necklace For Sale on 1stDibs

Find the exact antique edwardian necklace you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, Platinum and 18k Gold. You’re likely to find the perfect antique edwardian necklace among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 20th Century. Finding an appealing antique edwardian necklace — no matter the origin — is easy, but Tiffany Co., Black, Starr Frost and J.E. Caldwell Co. each produced a popular version that is worth a look. An antique edwardian necklace can make for a versatile accessory, but a selection from our variety of 696 Diamond versions can add an especially stylish touch. Today, if you’re looking for an old european cut version of this piece and are unable to find the perfect match, our selection also includes round cut and old mine cut alternatives. There aren’t many items for men if you’re seeking an antique edwardian necklace, as most of the options available are for women and unisex.

How Much is a Antique Edwardian Necklace?

The price for an antique edwardian necklace starts at $157 and tops out at $385,000 with these necklaces, on average, selling for $3,199.

A Close Look at Edwardian Jewelry

Antique Edwardian jewelry is named for King Edward VII of Great Britain, who ruled from 1901 until 1910. Classic Edwardian necklaces, engagement rings, earrings and other jewelry are often overshadowed by the more popular style of the era, Art Nouveau, which is a shame. At its best, Edwardian jewelry was all about the exquisite diamond, platinum and pearl creations made by such famous names as Cartier and Boucheron.

Edward introduced incredibly formal Buckingham Palace court presentations, balls and soirées, resulting in a huge demand for diamond jewels starting with his coronation in 1902. Dozens of tiaras and formal jewels in an updated 18th-century style were purchased from French jewelers Boucheron and Chaumet and from Russia’s Fabergé. The court jewelers Asprey, Garrard, Carrington and the newly opened London branch of Cartier were all overwhelmed with orders for sumptuous diamond jewelry to be worn at the king’s elaborate coronation.

During the Edwardian era, pearls were more valuable than diamonds. The pear-shaped pearl La Peregrina, for example, belonged to some of the most fabulous and strongest women in history and bounced among royal courts in Spain, France and Russia for several centuries. So while today the scale and clarity of a diamond ring matters, back then the size and quantity of your pearls was more important a declaration of wealth. And just as Victorian notions of propriety and femininity began to change after Queen Victoria died in 1901, jewelry design also evolved but there was some overlap with late Victorian styles.

Women of the Edwardian period sported bejeweled headpieces like tiaras and bandeaus with feathered aigrettes. Another popular piece of jewelry that is said to have been directly inspired by Queen Alexandra were colliers de chien, or dog collars — today's choker necklaces — which consisted of either a ribbon decorated with a brooch, a gemstone or several strands of pearls strung closely together.

Two major jewelry houses, Cartier and Boucheron, were founded in the mid-1850s, and by the beginning of the 20th century, the wealthy considered them household names. The Cartier brand became even more desirable once the house became the official jewelry supplier to King Edward VII. Cartier took this title seriously and designed some of the most innovative jewelry of its day, since it was willing to experiment with new materials like platinum and because it was mindful of fashion trends. Filigree settings also became popular. This saw-piercing technique was decorative and at the same time created a sense of lightness.

Perhaps even more important than Cartier’s use of platinum was the founding of De Beers Consolidated Mines Limited in 1888. The discovery of new diamond mines made the stone more affordable and prompted the introduction of new gemstone cuts. It is not uncommon to see Edwardian jewels with baguette or briolette diamonds.

Find antique Edwardian rings, bracelets, watches and other jewelry on 1stDibs.

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. Today, Van Cleef necklaces, Tiffany necklaces and Cartier necklaces are some of the most popularly searched designer necklaces on 1stDibs.

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 David Webb necklaces — 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 Dior, Chanel and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more. 

Questions About Antique Edwardian Necklace
  • 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.