Skip to main content

DeMario Jewelry & Watches

to
4
2
1
1
1
7
2
3
4
3
1
7
7,604
4,580
3,987
3,527
2
1
1
7
6
1
Creator: DeMario
ROBERT DeMARIO 1950's signed vintage gold tone crystals pearls designer necklace
ROBERT DeMARIO 1950's signed vintage gold tone crystals pearls designer necklace

ROBERT DeMARIO 1950's signed vintage gold tone crystals pearls designer necklace

By DeMario

Located in Palos Hills, IL

DETAILS • signed DeMARIO • gold tone with faux pearls and crystals • vintage designer necklace MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of w...

Category

20th Century DeMario Jewelry & Watches

DEMARIO signed vintage gold tone ab crystal multi strand designer necklace
DEMARIO signed vintage gold tone ab crystal multi strand designer necklace

DEMARIO signed vintage gold tone ab crystal multi strand designer necklace

By DeMario

Located in Palos Hills, IL

DETAILS • signed DEMARIO • gold tone with faceted crystal beads • vintage designer necklace MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wea...

Category

20th Century DeMario Jewelry & Watches

DeMario Mother of Pearl Flower Earrings
DeMario Mother of Pearl Flower Earrings

DeMario Mother of Pearl Flower Earrings

By DeMario

Located in New York, NY

DeMario Pearl Petal Flower Earrings from the 1940's USA. Mother of pearl petals are used for the flowerhead with gilt clovers and buds with mini pearls decoration. Clip back fitting...

Category

1940s American Art Deco Vintage DeMario Jewelry & Watches

Materials

Gilt Metal

DeMario Emerald Cabochon Flower Ear Clips
DeMario Emerald Cabochon Flower Ear Clips

DeMario Emerald Cabochon Flower Ear Clips

By DeMario

Located in New York, NY

Chaming DeMario Emerald Cabochon Flower Ear Clips from the 1950's. Emerald glass cab is surrounded by gilt leaves hand sewn with rose montee crystals. Clip back fittings. 1". 1950's ...

Category

1950s American Artisan Vintage DeMario Jewelry & Watches

Materials

Gilt Metal

De Mario Cabochon and Crystal Earrings
De Mario Cabochon and Crystal Earrings

De Mario Cabochon and Crystal Earrings

By DeMario

Located in New York, NY

De Mario Green Cabochon and Crystal Earrings from the 1950's. A green glass cabochon is held in place by gilt leaves decorated with crystals. 1" across, clip back fittings. USA 1950...

Category

1950s American Vintage DeMario Jewelry & Watches

Materials

Brass, Gilt Metal

De Mario Faceted Glass Petal Flower Brooch
De Mario Faceted Glass Petal Flower Brooch

De Mario Faceted Glass Petal Flower Brooch

By DeMario

Located in New York, NY

De Mario Faceted Glass Petal Flower Brooch from the 1940's. Unusual changeant green-topaz faceted Czech petals form the flower head accented by an array of green and topaz crystals a...

Category

1940s American Art Deco Vintage DeMario Jewelry & Watches

Materials

Brass, Gilt Metal

Vintage Clip-on earring by DEMARIO NY, pealrs and rhinestones, gold plated, 1950
Vintage Clip-on earring by DEMARIO NY, pealrs and rhinestones, gold plated, 1950

Vintage Clip-on earring by DEMARIO NY, pealrs and rhinestones, gold plated, 1950

By DeMario

Located in Stuttgart, DE

Vintage ear clips from DEMARIO NY from the 1950s. A round shape with a 5-petaled flower, these are set with tiny hand-crafted pearls. Larger rhinestone in the middle and at the tips...

Category

1950s American Romantic Vintage DeMario Jewelry & Watches

Materials

Crystal, Gold Plate

Related Items
18 Karat Yellow Gold 3 Strands Wire Cable Contemporary Necklace 16 inches Long
18 Karat Yellow Gold 3 Strands Wire Cable Contemporary Necklace 16 inches Long

18 Karat Yellow Gold 3 Strands Wire Cable Contemporary Necklace 16 inches Long

Located in Washington, DC

This beautiful textured multi strand wire cable necklace is made from 18 Karat Yellow Gold wire cable. It has 3 strands and is 16" long. This necklace transforms your pendants and gi...

Category

Early 2000s German Contemporary DeMario Jewelry & Watches

Materials

Gold, 18k Gold, Yellow Gold

South Sea Pearl Graduated Knotted String Necklace 14 Karat Yellow Gold Clasp
South Sea Pearl Graduated Knotted String Necklace 14 Karat Yellow Gold Clasp

South Sea Pearl Graduated Knotted String Necklace 14 Karat Yellow Gold Clasp

Located in Milford, DE

An exquisite South Sea pearl necklace! Features graduated white pearls on a knotted string, accented with a 14K yellow gold crabclaw clasp. A perfect final touch to any style! Hallm...

Category

21st Century and Contemporary DeMario Jewelry & Watches

Materials

South Sea Pearl, 14k Gold

36" Blue Lace Agate Necklace/Blue Chalcedony with Chrysoprase and Amethyst
36" Blue Lace Agate Necklace/Blue Chalcedony with Chrysoprase and Amethyst

36" Blue Lace Agate Necklace/Blue Chalcedony with Chrysoprase and Amethyst

By Sabrina Balsky Jewelry

Located in New York, NY

Sabrina Balsky Jewelry One of a Kind Handmade 36" Necklace of Organic shaped Blue Lace Agate, Australian Chrysoprase, Freshwater Pearls, Tanzani...

Category

21st Century and Contemporary American Artisan DeMario Jewelry & Watches

Materials

Agate, Amethyst, Chrysophrase, Freshwater Pearl, Tanzanite, Rhodium, Sil...

Vintage Tiffany & Co. Sterling Silver 3-Strand Heart Toggle Necklace 17”
Vintage Tiffany & Co. Sterling Silver 3-Strand Heart Toggle Necklace 17”

Vintage Tiffany & Co. Sterling Silver 3-Strand Heart Toggle Necklace 17”

By Tiffany & Co.

Located in New York, NY

This vintage Tiffany & Co. necklace features three strands of sterling silver chain adorned with 10 puffed heart charms. The necklace measures 17 inches in length and secures with a ...

Category

20th Century Contemporary DeMario Jewelry & Watches

Materials

Sterling Silver

Gold Necklace with Tassels and Diamonds Clasp
Gold Necklace with Tassels and Diamonds Clasp

Gold Necklace with Tassels and Diamonds Clasp

Located in Tel Aviv, IL

Gold Necklace with Tassels and Diamonds Clasp Fashionable yellow gold necklace with 15 gold tassels that adjust to wanted length. Made in ...

Category

1980s French Vintage DeMario Jewelry & Watches

Materials

Diamond, White Diamond, Gold, Yellow Gold

17" Sleeping Beauty Turquoise Bead Necklace, 18 Karat Yellow Gold
17" Sleeping Beauty Turquoise Bead Necklace, 18 Karat Yellow Gold

17" Sleeping Beauty Turquoise Bead Necklace, 18 Karat Yellow Gold

Located in Milford, DE

A regal necklace! Genuine sleeping beauty turquoise beads hang on a teal knotted string necklace, accented with a luxurious 18K yellow ...

Category

21st Century and Contemporary American Art Deco DeMario Jewelry & Watches

Materials

Diamond, Blue Sapphire, Turquoise, 14k Gold, Yellow Gold

Oscar Heyman Platinum 8.58tcw Diamond Door Knocker Earrings
Oscar Heyman Platinum 8.58tcw Diamond Door Knocker Earrings

Oscar Heyman Platinum 8.58tcw Diamond Door Knocker Earrings

$35,200Sale Price|37% Off

W 0.6 in D 0.32 in L 1.42 in

Oscar Heyman Platinum 8.58tcw Diamond Door Knocker Earrings

By Oscar Heyman

Located in New York City, NY

Oscar Heyman platinum 'door knocker' style earrings contain 8.58tcw of round diamonds, F-G/VS quality. They are individually stamped with the makers mark, IRID PLAT, and serial numbe...

Category

2010s American Contemporary DeMario Jewelry & Watches

Materials

Diamond, Platinum

Jean Schlumberger, Tiffany & Co. Peridot and Ruby Thistle Brooch
Jean Schlumberger, Tiffany & Co. Peridot and Ruby Thistle Brooch

Jean Schlumberger, Tiffany & Co. Peridot and Ruby Thistle Brooch

By Jean Schlumberger for Tiffany & Co.

Located in Boston, MA

This late 20th century pin is comprised of full cut green peridots, and red rubys set in 18kt yellow gold in this whimsically classic floral thistle themed design. This pin measures ...

Category

Mid-20th Century American DeMario Jewelry & Watches

Materials

Peridot, Ruby, Yellow Gold

Cartier Art Deco Jade, Coral, Onyx and Platinum Diamond Sautoir Necklace
Cartier Art Deco Jade, Coral, Onyx and Platinum Diamond Sautoir Necklace

Cartier Art Deco Jade, Coral, Onyx and Platinum Diamond Sautoir Necklace

By Cartier

Located in New York, NY

This 1920s Art Deco masterpiece by Cartier was inspired by the exotic gemstone combinations and design motifs of the Far East. Long sautoirs were all the rage and complimented the so...

Category

1920s American Art Deco Vintage DeMario Jewelry & Watches

Materials

Coral, Diamond, Jade, Onyx, Platinum

Oscar Heyman 18k Gold & Fancy Yellow Diamond 'Prowling Lion' Brooch
Oscar Heyman 18k Gold & Fancy Yellow Diamond 'Prowling Lion' Brooch

Oscar Heyman 18k Gold & Fancy Yellow Diamond 'Prowling Lion' Brooch

By Oscar Heyman

Located in New York City, NY

Oscar Heyman 18k yellow gold 'prowling lion' brooch contains a 0.01ct round emerald eye, 22 round diamonds (0.18ct, F-G/VS+), and 154 round fancy yellow diamonds (4.73ct). It is sta...

Category

2010s American Contemporary DeMario Jewelry & Watches

Materials

Diamond, Yellow Diamond, Gold, 18k Gold

Oscar Heyman Gold 30 Carat One of a Kind Black Opal Snacking Fish Brooch
Oscar Heyman Gold 30 Carat One of a Kind Black Opal Snacking Fish Brooch

Oscar Heyman Gold 30 Carat One of a Kind Black Opal Snacking Fish Brooch

By Oscar Heyman

Located in New York City, NY

Oscar Heyman 18kt yellow gold and platinum brooch contains an extraordinarily fine fancy shape Australian black opal weighing 30.63cts. This unique piece also contains 97 round diamonds (1.08cts, F/ VS) and 1 pear shape black opal...

Category

2010s American Contemporary DeMario Jewelry & Watches

Materials

Diamond, Opal, Black Opal, Gold, Platinum

Oscar Heyman Gold Diamond and Ruby Bow Brooch
Oscar Heyman Gold Diamond and Ruby Bow Brooch

Oscar Heyman Gold Diamond and Ruby Bow Brooch

$24,000Sale Price|45% Off

W 1.93 in D 0.44 in L 1.19 in

Oscar Heyman Gold Diamond and Ruby Bow Brooch

By Oscar Heyman

Located in New York City, NY

This Oscar Heyman 18kt yellow gold brooch contains 2.55cts of calibré rubies and 3.95cts round diamonds (F-G/VS+). The rubies are cut by hand in Oscar Heyman's Madison Avenue workshop by the lapidary. The diamonds are bead set. Azures (cut outs) behind the gemstones and diamonds allow maximum light to shine through this piece, illustrating the finest principles of jewelry manufacturing. It is stamped with the makers mark, 18K, and serial number 74869. Comes in an Oscar Heyman brooch box. This brooch measures 49mm x 30mm x 11mm. It has a standard rollover safety clasp. It is light enough to wear on a shirt without pulling. Bows are a timeless ornament and this gemstone-encrusted version even more so! Oscar Heyman was founded in 1912 and became known as the 'Jewelers' Jeweler'® for creating pieces for Van Cleef & Arpels, Cartier, and Tiffany & Co. Oscar Heyman jewelry...

Category

2010s American Contemporary DeMario Jewelry & Watches

Materials

Diamond, Ruby, Gold

Previously Available Items
Vintage 1940's Robert DeMario Filigree Rhinestone Demi-Parrure Jewellery Set
Vintage 1940's Robert DeMario Filigree Rhinestone Demi-Parrure Jewellery Set

Vintage 1940's Robert DeMario Filigree Rhinestone Demi-Parrure Jewellery Set

By DeMario

Located in Nashville, TN

This breathtaking 1940's Robert DeMario Filigree iridescent rhinestone and pearl demi-parure set, made up of a pair of earrings and a matching bracelet, is a rare set to behold. The...

Category

1940s Art Deco Vintage DeMario Jewelry & Watches

Materials

Brass

Robert DeMario Huge Gold and Seed Pearl Glass Brooch circa 1960
Robert DeMario Huge Gold and Seed Pearl Glass Brooch circa 1960

Robert DeMario Huge Gold and Seed Pearl Glass Brooch circa 1960

By DeMario

Located in New York, NY

Presented here is a rare and large brooch from the late 1950s to early 1960s by Robert DeMario. The openwork lace like metal is gold plated and wired wi...

Category

1960s American Vintage DeMario Jewelry & Watches

Materials

Pearl, Gold Plate

A  multi row, multi coloured glass bead necklace, and earrings, De Mario, 1950s
A  multi row, multi coloured glass bead necklace, and earrings, De Mario, 1950s

A multi row, multi coloured glass bead necklace, and earrings, De Mario, 1950s

By DeMario

Located in Greyabbey, County Down

A bright and cheerful large glass bead necklace and matching earrings, with clear faceted and opaque smooth beads, a Summery mix of coral, lemon, cit...

Category

1950s American Vintage DeMario Jewelry & Watches

Materials

Gilt Metal

A beautiful sapphire paste and gilt metal 'cluster' brooch, De Mario, 1950s
A beautiful sapphire paste and gilt metal 'cluster' brooch, De Mario, 1950s

A beautiful sapphire paste and gilt metal 'cluster' brooch, De Mario, 1950s

By DeMario

Located in Greyabbey, County Down

A beautifully crafted and designed brooch, in rich sapphire glass cabuchons and pastes, and clear rose montes highlights, by De Mario, from the 1950s. A perfect jewel! Exquisite. Robert De Mario...

Category

1950s American Baroque Vintage DeMario Jewelry & Watches

Materials

Gilt Metal

Robert DeMario 1950s Multi Strand Fringe Parure
Robert DeMario 1950s Multi Strand Fringe Parure

Robert DeMario 1950s Multi Strand Fringe Parure

By DeMario

Located in New York, NY

A rare DeMario parure from the late 1940s to 1950s in an antique semi shiny and matt gold finish. The necklace and bracelet both have a dozen strands. The necklace has a central focal point of satin gold bead centered flowers with loop petals with a 3.5 inch long pendant of matching gold fringe and beads. The back of the necklace has a 3.25 inch long extender chain made of smaller matching satin gold beads. The necklace has a hook clasp of an iris flower and is stamped DeMario. Laid flat, the necklace is 17.75 inches long with a wearable length of 17 inches and a front drop of 5 inches. The matching bracelet has a single loop petal flower with fringe just like the necklace. There are a dozen strands of twisted chain in two thicknesses. It has a push pin box clasp with a wearable length of 7.5 inches and a width of 1 inch. The back of the clasp with the flower has an oval signature mark with DeMario. Lastly, the matching earrings are a cluster of fringe that with clip backs. They are not signed but obviously a part of the parure in all aspects of design, style of fringe and gold finish. Founded in 1945 in New York City, Robert De Mario...

Category

1950s American Vintage DeMario Jewelry & Watches

Materials

Gold Plate

Demario jewelry & watches for sale on 1stDibs.

Find a range of DeMario jewelry & watches available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gilt metal. While looking for the most stylish antique or vintage DeMario jewelry to pair with your ensemble, you’ll find that DeMario diamond jewelry & watches, from our inventory of 1, can add a particularly distinctive touch to your look. We have 7 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. If you’re looking for additional options, many customers also consider jewelry & watches by Ralph De Rosa, William Delillo, and Marvella. Prices for DeMario jewelry & watches can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $295 and tops out at $4,765, while pieces like these, on average, can sell for $375.