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Unknown Necklace Enhancers

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Creator: Unknown
Yellow gold brooch with shell cameo
Located in Bologna, IT
18k yellow gold brooch (750/1000) depicting a Cameo with a female image having a gentle expression, in Shell material. total object weight 12.3 grams.
Category

1970s Italian Art Deco Vintage Unknown Necklace Enhancers

Materials

Gold, 18k Gold, Yellow Gold

Yellow gold brooch with shell cameo
Yellow gold brooch with shell cameo
$2,651 Sale Price
20% Off
3.00 Carat Round Peridot Diamond Halo White Gold Pendant Necklace
Located in Stamford, CT
Green round Peridot pendant with a halo of white diamonds, on an 18k white gold chain. 1 round fine green Peridot, approx. total weight 3.00cts, 10mm 18 round full cut diamonds, ap...
Category

21st Century and Contemporary Unknown Necklace Enhancers

Materials

Diamond, Peridot, Gold, 18k Gold, White Gold

An Animal w Antlers Horizontal Charm (pendant only) w 21K gold
Located in Atlanta, GA
A bronze animal head, possibly a deer or gazelle, from Ancient Rome. There is a marvelous patina on this sweet animal sculpture that demonstrates th...
Category

15th Century and Earlier European Classical Roman Antique Unknown Necklace Enhancers

Materials

Gold

Sapphire Diamond Invisible Set White Gold Pendant Necklace
Located in Stamford, CT
Sapphire and diamond pendant necklace. 22 calibre cut sapphires invisible set into a pear style 18k white gold bezel with one accent diamond on the bail. 16 inch 18k white gold chain. The method of setting stones this way was invented by Van Clef...
Category

21st Century and Contemporary Unknown Necklace Enhancers

Materials

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

Whimsical Gilded Gold Hardware Moveable "Teddy" Pendant
Located in New York, NY
This wonderfully whimsical moveable "Teddy" pendant in gilded gold hardware accented with faux emerald eyes accented with filagree detailing measures 1 1/2 inches by...
Category

1970s American Artisan Vintage Unknown Necklace Enhancers

2.00 Carat Diamond Two Tone Gold Pave Set Slide Pendant Necklace
Located in Stamford, CT
Diamond pendant necklace. 51 round pave diamond cluster domed over pendant. 18k white and yellow gold. 16 inch white gold chain. 51 round brilliant cut diamonds, G VS approx. 2.00...
Category

21st Century and Contemporary Unknown Necklace Enhancers

Materials

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

GIA Certified 11.90 Carat Emeralds Sapphire Ruby Diamond Gold Pendant Brooch
Located in Stamford, CT
Spectacular 1950's Emerald, Ruby, Sapphire and Diamond cluster brooch pendant. Large 14k yellow gold brooch witch can be worn as a pendant also. The oval center emerald which has a w...
Category

Mid-20th Century Unknown Necklace Enhancers

Materials

Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow ...

Antique Victorian Cameo Seed Pearl Pendant Lavalier 14k Gold
Located in beverly hills, CA
From victorian era, this lavalier cameo with beautiful silhouette of a woman features seed pearls and figural leaf and twig around the cameo. The off shape pearl dangles at bottom of...
Category

Late 19th Century Victorian Antique Unknown Necklace Enhancers

Materials

Pearl, 14k Gold

20.50 Carat Aqua Diamond Ruby Art Deco Rose Gold Pendant Necklace
Located in Stamford, CT
Retro Art Deco Cats Eye Aqua, diamond and ruby pendant necklace. 20.50 cabochon natural cats eye Aqua with a 14k rose gold bail, accented with 3 tran...
Category

20th Century Unknown Necklace Enhancers

Materials

Aquamarine, Diamond, Ruby, 14k Gold, Rose Gold, Gold

1st to 3rd C. Regal Bronze Figure as Pendant (pendant only)
Located in Atlanta, GA
A regal bronze Roman figure fashioned into a pendant with 21k gold bale. The fragment nature of this piece is what makes it feel truly unique and rare - which it is! This from the 1s...
Category

15th Century and Earlier European Classical Roman Antique Unknown Necklace Enhancers

Materials

Gold, Bronze

Diamond Spacer Bezel Necklace 14k White Gold
Located in Sugar Land, TX
♥ Product Summary ♥ Main Stone: Diamond Stone Cut: Round Material: 14k White Gold Number of Stones: 10 Weight: 3 grams Length: 16" - 18" Adjustable
Category

21st Century and Contemporary American Unknown Necklace Enhancers

Materials

Diamond, 14k Gold, White Gold

Floating Diamond Star Shaped Necklace 14k Yellow Gold
Located in Sugar Land, TX
♥ Product Summary ♥ Main Stone: Diamond Approx. Carat Weight: .50cttw Diamond Color: G Diamond Clarity: VS2 Stone Cut: Round Material: 14k Yellow Gold Dimensions: 18MM Chain: Omega...
Category

21st Century and Contemporary American Unknown Necklace Enhancers

Materials

Diamond, 14k Gold, Yellow Gold

.95 Carat Round Diamond Domed Cluster White Gold Pendant Necklace
Located in Stamford, CT
Round domed pave set diamond cluster pendant necklace in 14k white gold on a 16 inch chain. 41 round brilliant cut diamonds I-J, SI-I approx..95ct 14k white gold Stamped: 14k 4.6...
Category

Mid-20th Century Unknown Necklace Enhancers

Materials

Diamond, Gold, 14k Gold, White Gold

17.00 Carat Oval Precious Topaz Diamond Ruby Pendant
Located in Stamford, CT
Large 17.00ct golden brown precious oval Topaz set in a custom pendant with full cut accent diamonds and bright red Rubies. Chain not included. 1 oval 17.5 x 13.5mm precious Topaz,...
Category

21st Century and Contemporary Unknown Necklace Enhancers

Materials

Diamond, Ruby, Topaz, 14k Gold, Yellow Gold, Gold

GIA Certified 1.35 Emerald Diamond Yellow Gold Filigree Pendant Necklace
Located in Stamford, CT
Emerald and diamond Open filigree pendant necklace. 1.35ct oval bright green center emerald set in an open work filigree design with 140 round single cut accent diamonds including a ...
Category

21st Century and Contemporary Unknown Necklace Enhancers

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Victorian 14kt/Sterling Diamond, Opal, Emerald, + Ruby Fly Pin/Pendant
Located in Narberth, PA
A gorgeous fly pin/pendant from the Victorian (ca1880s) era! Crafted in 14kt yellow gold and topped in sterling silver, this incredible piece is glittering with 3ctw of Rose Cut diam...
Category

1880s Unknown Victorian Antique Unknown Necklace Enhancers

Materials

Diamond, Emerald, Opal, Ruby, Yellow Gold, Sterling Silver, Mixed Metal

Victorian Enameled Etruscan Urn Earrings, Pendant Set
Located in Narberth, PA
An incredible earring and pendant ensemble from the Victorian (ca1880) era! This matching set is crafted in sterling silver and boasts a detailed urn design. Each 3-dimensional urn i...
Category

1880s Victorian Antique Unknown Necklace Enhancers

Materials

Sterling Silver

Platinum Mesoamerican Geometric Pendant with Carved Rock Crystal Diamonds
Located in Old Tappan, NJ
Vintage pre owned platinum diamond and carved rock crystal pendant. The hand crafted pendant is framing a carved rock crystal of Mesoamerican design. The pendant has 51 round brill...
Category

1960s Unknown Contemporary Vintage Unknown Necklace Enhancers

Materials

Diamond, Crystal, Rock Crystal, Platinum

.60 Carat Diamond White Gold Cluster Pendant Necklace
Located in Stamford, CT
Diamond cluster pendant necklace, set in 18k white gold with .60 carats of round brilliant cut diamonds 7 round brilliant cut G-H SI diamonds, Approx. .60 carats 18k White Gold S...
Category

21st Century and Contemporary Unknown Necklace Enhancers

Materials

Diamond, Gold, 18k Gold, White Gold

Cobra Snake Gold Necklace with Ruby Accents 10K Yellow Gold
Located in Sugar Land, TX
♥ Product Summary ♥ Details: Cobra with Ruby Eyes with Diamond Cuts Metal: 10K Yellow Gold Dimensions: 74mm x 41mm Weight: 13 grams
Category

21st Century and Contemporary American Unknown Necklace Enhancers

Materials

Ruby, Yellow Gold, 10k Gold

Ruby Diamond Florentine Gold Pendant Necklace
Located in Stamford, CT
1940's hand Florentine Ruby and diamond pendant necklace. 5 round full cut diamonds set in 14k yellow gold with 16 round rubies. 23 inch chain. 5 full cut round diamonds, approx. t...
Category

Early 20th Century Unknown Necklace Enhancers

Materials

Diamond, Ruby, 14k Gold, Gold, Yellow Gold

European Cut Diamond Platinum Pendant
Located in Stamford, CT
1940s handmade open work pendant set with European and transitional cut diamonds. Hinged handmade Platinum bail. 3 old European cut diamonds ap...
Category

Early 20th Century Unknown Necklace Enhancers

Materials

Diamond, Platinum

Art Deco Turquoise and 3.00 Total Carat Diamond Starburst Pendant
Located in Narberth, PA
A gorgeous and highly unusual turquoise and diamond starburst pendant from the late Art Deco (ca1930) era! This beautiful piece is crafted in platinum and displays a stunning 7-point...
Category

1930s Art Deco Vintage Unknown Necklace Enhancers

Materials

Diamond, Turquoise, Platinum

Edwardian French Carnelian, Enamel, Gemstone Native American Chief Pendant
Located in Narberth, PA
A rare and stunning Native American pendant from the Edwardian (ca1910) era! This vibrant 18kt yellow gold and carnelian piece is French in origin, and displays a bold and colorful d...
Category

1910s French Edwardian Vintage Unknown Necklace Enhancers

Materials

Carnelian, Diamond, Natural Pearl, Ruby, Turquoise, 18k Gold

Orange coral starfish pendant, white gold and diamonds
Located in BARI, IT
This starfish pendant, made of natural coral, is a real sculpture. The brilliants (ct.0.40) are set in the body of the star with small bezels. The openable countershade is made of wh...
Category

Early 2000s Italian Contemporary Unknown Necklace Enhancers

Materials

White Diamond, 18k Gold, White Gold

Quarter Carat Diamond Bridal Necklace with Flat Fox Chain 14k Yellow Gold
Located in Sugar Land, TX
♥ Product Summary ♥ Main Stone: Diamond Approx. Carat Weight: .25cttw Diamond Color: G Stone Cut: Round Material: 14k Yellow Gold Dimensions: 44mm x11mm Chain: Flat Fox Width of C...
Category

21st Century and Contemporary American Unknown Necklace Enhancers

Materials

Diamond, 14k Gold, Yellow Gold

Edwardian Sapphire Diamond Platinum-Topped Gold Convertible Pendant
Located in Narberth, PA
A unique and very unusual diamond and sapphire pendant from the Edwardian (ca1910) era! The pendant, which is made of platinum-topped 14kt yellow gold, has a shield-like shape and ca...
Category

1910s Edwardian Vintage Unknown Necklace Enhancers

Materials

Diamond, Sapphire, 14k Gold, Platinum

White gold teardrop pendant set with pear shape natural ruby and diamonds
Located in MELBOURNE, VIC
Classic pendant in 18 carat white gold Set with one pear shape natural Ruby weighing 0.68 carats surrounded by 15 channel set Diamons totally weighing 0.18 carats Pendant length inc...
Category

Early 2000s Unknown Modern Unknown Necklace Enhancers

Materials

Diamond, Ruby, 18k Gold, White Gold

2.38 Carat Round Baguette Diamond Platinum Leaf Pendant
Located in Stamford, CT
Unveil elegance with this 1940's exquisite 2.38ct round and baguette Diamond platinum leaf pendant, a true masterpiece of luxury. Set with 9 straight baguette diamonds and 40 round b...
Category

Early 20th Century Unknown Necklace Enhancers

Materials

Diamond, Platinum

14KT Yellow Gold Estate Genuine White and Green Jade Carving Pendant
Located in New York, NY
This exquisite estate pendant, weighing 19.11 grams, features a beautifully carved piece of genuine white and green jade, set in 14KT yellow gold. The intricate carving showcases the...
Category

1960s American Retro Vintage Unknown Necklace Enhancers

Materials

Jade, Yellow Gold

14 Karat White Gold Cross / Religious Pendant
Located in Manhasset, NY
14Kt White Gold Cross/Religious Pendant 6.60 grams total Weight
Category

2010s Unknown Necklace Enhancers

Materials

14k Gold

Large China Pagoda Gold Pendant, Enhancer with Turquoise Carving and Jade
Located in Berlin, DE
Beautiful, large pendant with fine turquoise carving. 14k yellow gold frame. Additionally set with four jade stones. Length without eyelet approx. 75 mm. Width about 45.5 mm.
Category

20th Century Unknown Necklace Enhancers

Materials

Jade, Turquoise, 14k Gold

Emerald Turquoise and Diamond Paisley Pendant and Brooch
Located in New York, NY
Emerald Turquoise and Diamond Necklace Pendant Set in Yellow Gold Emerald Turquoise and Diamond Paisley Pendant & Brooch Measurements: 2 inches long ...
Category

1960s Unknown Vintage Unknown Necklace Enhancers

Materials

Diamond, Emerald, Turquoise, Yellow Gold

750 yellow gold pendant with amethyst
Located in Berlin, DE
This exquisite heart-shaped pendant crafted from 18-karat yellow gold captivates with its elegant form and the striking amethyst centerpiece, set securely in a protective bezel setti...
Category

21st Century and Contemporary Unknown Modern Unknown Necklace Enhancers

Materials

Amethyst, 18k Gold, Yellow Gold

Platinum Moonstone Diamond Pendant
Located in New York, NY
Platinum pendant, with two oval moonstone cabochons, and approx. 4.40ctw in diamonds. Brooch is 44mm x 50mm. Tested plat. Weight - 14.2 grams.
Category

20th Century Unknown Necklace Enhancers

Materials

Diamond, Moonstone, Platinum

14k Brilliant 0.3 Carat White Gold Necklace with Red Colored Stone
Located in Berlin, BE
Adorn yourself with this dazzling 14k white gold necklace that exudes pure elegance and sophistication. The pendant features a stunning red colored stone, adding a touch of color and...
Category

20th Century Unknown Necklace Enhancers

Materials

White Gold

Antique Carnelian Diamond Cameo Gold Pendant
Located in New York, NY
Antique 14k gold cameo brooch pendant, set with carnelian and approx. 1.40ctw in diamonds. Measures 57mm x 35mm. Back of the carnelian is signed ...
Category

19th Century Antique Unknown Necklace Enhancers

Materials

Carnelian, Diamond, 14k Gold

14 Karat White Gold Cross / Religious Pendant
Located in Manhasset, NY
14 Karat White Gold Cross / Religious Pendant 5.40 grams Total Weight
Category

2010s Modern Unknown Necklace Enhancers

Materials

14k Gold

19th Century Antique Onyx Pendant, Enhancer 14k Gold with Floral Gold Appliqués
Located in Berlin, DE
Antique, diamond-shaped onyx pendant. 14k yellow gold. With secret compartment to store small Remembrance.
Category

19th Century Antique Unknown Necklace Enhancers

Materials

Onyx, 14k Gold, Yellow Gold

Vintage Turtle and Diamond Pendant 14K Tri Color Gold
Located in beverly hills, CA
This charming turtle pendant brings a touch of whimsy and elegance to any jewelry collection. Expertly crafted in 14K tri-color gold, the pendant showcases a beautiful combination of...
Category

Late 20th Century Unknown Necklace Enhancers

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

Carved Crystal Cameo Gold Pendant
Located in New York, NY
14k gold pendant, featuring carved crystal cameo, depicting a Roman soldier profile. Pendant measures 2" with bale x 0.75". Weight - 10.3 grams.
Category

20th Century Unknown Necklace Enhancers

Materials

Crystal, Gold

Oval Citrine with Diamond Pendant Enhancer 14k Yellow Gold
Located in beverly hills, CA
This modern pearl enhancer features a deep amber color faceted citrine, weighing approximately 5 carats, set in brightly polished 14 karat yellow gold and elevated by a channel set l...
Category

21st Century and Contemporary Unknown Necklace Enhancers

Materials

Citrine, Diamond, 14k Gold, Yellow Gold

14K White and Yellow Gold Diamond Circle Link "Y" Necklace, App. 2.10 TCW
Located in Fairfield, CT
14K White Gold And Diamond Inset Circular Drop Necklace This glamorous 14K white gold link necklace showcases rings of white and yellow g...
Category

21st Century and Contemporary Unknown Modern Unknown Necklace Enhancers

Materials

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

18 Karat White Gold Orange Sapphire and Diamond Chandelier Pendant
Located in West Palm Beach, FL
A beautiful 18k White Gold chandelier pendant. This, beautiful pendant has 2cts in diamonds and also has an array of beautiful orange sapphires. The, pendant weighs 8.93 grams and are approx 2.75" L x 0.50" W. They, are stamped and hallmarked towards the top of the opening. This, is a very beautiful orange sapphire white gold...
Category

21st Century and Contemporary Unknown Unknown Necklace Enhancers

Materials

Diamond, Sapphire, 18k Gold, White Gold

Amazing Sterling Silver Diamond Wooden Beaded Necklace
Located in Dallas, TX
This necklace features wooden beads and an oxen bone pendant with an accenting star design made up of apx. 0.39 carats of pave diamonds in sterling silver...
Category

21st Century and Contemporary Unknown Necklace Enhancers

Materials

Diamond, Sterling Silver

Cluster Diamond 14 Karat White Gold Oval Pendant
Located in beverly hills, CA
This gently curved oval pendant faces forward with two graduated rows of alternating round brilliant diamonds interspersed by white gold spacers. The center features an oval design o...
Category

Mid-19th Century Antique Unknown Necklace Enhancers

Materials

Diamond, 14k Gold, White Gold

Yellow Gold Circle Pendant with the Diamonds
Located in New York, NY
14 karat yellow gold circle pendant features 0.48 cts round halo cut diamonds. This product comes with a certificate of appraisal This product wil...
Category

21st Century and Contemporary American Unknown Necklace Enhancers

Materials

Diamond, White Diamond, Gold, Yellow Gold

18 Karat White and Rose Gold Black White Diamond Exquisite Round Latis Pendant
Located in West Palm Beach, FL
Pave domes of Black diamonds & white diamonds, the black diamonds are set in rose gold the white diamonds are set in white gold with a larger central diamond. The domes are joined to...
Category

21st Century and Contemporary Unknown Unknown Necklace Enhancers

Materials

Diamond, White Diamond, 18k Gold, White Gold, Rose Gold

1.12 Carat Oval Ruby Diamond Halo Cluster Gold Pendant
Located in Stamford, CT
18k white gold vintage style Ruby and Diamond pendant. Oval Ruby sits center surrounded by 2 rows of round brilliant cut Diamonds with additional accent Diamonds hiding the bale. 1 ...
Category

Early 20th Century Unknown Necklace Enhancers

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

Pearl Graduation Charm 14kt Gold
Located in New York, NY
Graduation charm 3 mm natural akoya pearls Overall: 26 x 13mm 14 karat gold 3.3 grams
Category

2010s American Unknown Necklace Enhancers

Materials

Pearl, Gold, 14k Gold

14 Karat White Gold Religious Pendant
Located in Manhasset, NY
14 Kt White Gold Religious Pendant 10.25 grams Total weight
Category

2010s Modern Unknown Necklace Enhancers

Materials

14k Gold

Diamond Rose Gold Leather Motif Pendant
Located in New York, NY
Long 18k rose gold feather pendant, with 2.91ctw in diamonds. Pendant is 5.25" long and 5/8" wide. Marked: K18, D2.91ct. Weight - 24 grams.
Category

20th Century Unknown Necklace Enhancers

Materials

Diamond, Rose Gold

Beautifully Faceted Fancy Cut Smoky Topaz Modern 18 Karat Gold Diamond Pendant
Located in West Palm Beach, FL
3 bands of 18k yellow gold and one band of white gold with diamonds surround the round faceted disc of smokey topaz to create this interesting contemporary pendant. This lovely penda...
Category

21st Century and Contemporary Unknown Unknown Necklace Enhancers

Materials

Diamond, Topaz, 18k Gold, Yellow Gold

Unknown necklace enhancers for sale on 1stDibs.

Find a range of Unknown necklace enhancers available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gold. While looking for the most stylish antique or vintage Unknown jewelry to pair with your ensemble, you’ll find that Unknown diamond necklace enhancers, from our inventory of 319, can add a particularly distinctive touch to your look. We have 564 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 20th century. Prices for Unknown necklace enhancers can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $115 and tops out at $150,000, while pieces like these, on average, can sell for $2,921.
Questions About Unknown Necklace Enhancers
  • 1stDibs ExpertSeptember 9, 2024
    Yes, paintings by unknown artists may be worth something in some cases. When a painting’s maker isn't a well-known artist or is completely anonymous, factors like the visual appeal, historical significance, previous ownership and condition will determine the value of a painting. A certified appraiser or experienced art dealer can evaluate your piece using these criteria and provide you with an estimated value for your art. Shop a wide range of paintings on 1stDibs.