Skip to main content

Unknown Brooches

to
1,235
7,502
3,633
3,107
2,168
1,498
5,658
1,628
1,344
1,050
624
85
2,206
6,796
1,229
486
256
443
376
292
463
444
276
608
134
67
5,645
4,633
38
2601
637
591
548
540
to
163,230
443
424
414
231
1,614
1,140
741
495
431
413
374
141
111
104
25
25
7
5
4
3
3
1
8,800
1,516
6,567
3,180
Creator: Unknown
Royal Air Force Sweetheart Brooch of 14k Gold and Enamel
Located in Lewisburg, PA
A rare and meaningful piece of military and aviation history, this British Royal Air Force sweetheart brooch (circa 1930s) is finely crafted in solid...
Category

1920s Vintage Unknown Brooches

Materials

14k Gold, Enamel

Art Deco Hand Carved Jade Clips/Earrings
Located in New York, NY
Pair of Art Deco Hand Carved Jade Dress Clips/Earrings from the 1920's. Delicately hand carved with butterflies within flowers. Each is set in sterling...
Category

1920s Chinese Art Deco Vintage Unknown Brooches

Materials

Jade, Sterling Silver

Victorian Ruby and Pearl Crescent Brooch
Located in London, GB
Here we have a refined oversized crescent brooch showcasing Victorian charm. The design features a captivating array of rich pinky red rubies paired with chunky white old mine cut di...
Category

19th Century Victorian Antique Unknown Brooches

Materials

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

Antique sterling silver key to my heart brooch
Located in NEWARK, GB
A wonderful antique sterling silver " key to my heart" brooch. Steeped in sentiment this beautiful brooch has stacks of romantic symbolism. It features a heart shaped padlock and k...
Category

Early 20th Century British Edwardian Unknown Brooches

Materials

Sterling Silver

Vintage JOAN RIVERS Maltese cross gold pink turquoise glass designer runway broo
Located in Palos Hills, IL
DETAILS • signed JOAN RIVERS • gold tone with glass • vintage designer runway brooch MEASUREMENTS • 2.5" by 2.25" CONDITION • excellent vintage condition with minimal signs...
Category

20th Century American Unknown Brooches

Russian Gold and Silver Mounted Diamond Set Scarab Brooch 1830’s
Located in Firenze, IT
The body pavé set with rose-cut diamonds, with gold legs, length 5cm. Weight: 22gr.
Category

1830s Russian Antique Unknown Brooches

Materials

Diamond, Gold, 18k Gold, Silver

Victorian Old Cut Diamond Star Brooch
Located in London, GB
Here we have a fabulous diamond brooch dating back to the Victorian era. This antique piece has been crafted from 15ct gold and silver into the shape of a 12 pointed star. Each point...
Category

19th Century Antique Unknown Brooches

Materials

Diamond, 15k Gold

Platinum, gold and fine Diamond Three Leaf motif Vintage Hair Barrette
Located in Aspen, CO
Platinum, 15K and fine diamond leaf motif vintage hair barrette, c. 1950. 19 straight baguette cut diamonds are channel set in the center and su...
Category

1950s Vintage Unknown Brooches

Materials

Diamond, Gold, 15k Gold, Platinum

Vintage Embellished Gold and Green Crystal Butterfly Pin Brooch, Retro
Located in Milford, DE
A sparkling butterfly pin brooch decorated with dazzling, prong set crystals. Features glittering white catseye cabochons, as well as olivine, amber, and topaz accents for an exquisite golden look...
Category

20th Century American Retro Unknown Brooches

Materials

Crystal

18K Yellow Gold 2 1/3ct Diamond, Sapphire, and Emerald Sculpted Petal Brooch Pin
Located in New York, NY
Emanate an aura of elegance and sophistication with this stunning 18K yellow gold brooch, meticulously crafted to mimic the delicate form of sculpted petals. This exquisite piece int...
Category

21st Century and Contemporary French Modern Unknown Brooches

Materials

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

Convertible 9.92 Carat Diamond Platinum Art Deco Era Brooch
Located in Hamilton, AU
A DANCE OF LIGHT In mirrored rooms where glances stray, A spark of light steals breath away. Ignites she does with endless gleam, A whispered vow, a glittered dream. Beneath th...
Category

20th Century Unknown Art Deco Unknown Brooches

Materials

Diamond, Platinum

Vintage gold tone mother of pearl old pin brooch
Located in Palos Hills, IL
DETAILS • unsigned • gold tone with mother of pearl • vintage designer brooch MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sku 46...
Category

Mid-20th Century Unknown Brooches

Edwardian /Belle Epoque Diamond and Pearl Bar Brooch (1905)
Located in OVIEDO, AS
Edwardian (Belle Epoque) Diamond and Pearl Bar Brooch (Early 20th C) Strikingly distinctive Edwardian-era beauty, expertly hand fabricated in platinum over 18K yellow gold during t...
Category

Early 1900s European Edwardian Antique Unknown Brooches

Materials

Diamond, Pearl, 18k Gold, Platinum

14K Gold & Essex Crystal Figural Ship's Wheel Brooch with a Sailboat at Sea
Located in Philadelphia, PA
A fine antique gold and Essex crystal brooch. In 14 karat yellow gold. In the form of a ship's wheel with a large Essex crystal cabochon to the center decorated with a sloop style ...
Category

20th Century Unknown Brooches

Materials

Crystal, 14k Gold

Unusual Victorian Enamel Trembler Owl Stickpin
Located in New York, NY
Unusual Victorian Enamel Trembler Owl Stickpin from 1900. Gilt brass with cold enamel detailing in black, white and yellow with paste eyes. Owl head trembles with mover. Marked Paten...
Category

Early 1900s American Edwardian Antique Unknown Brooches

Materials

Enamel, Gilt Metal

Antique Art Deco 1930s 10.00 Carat Australian Black Opal Brooch with Diamonds
Located in New York, NY
Finely crafted in platinum with an Australian Black Opal at the center weighing approximately 10.00 carats and Old European cut Diamonds weighing a total of approximately 4.00 carats...
Category

1930s Art Deco Vintage Unknown Brooches

Materials

Diamond, Black Opal, Platinum

Victorian Sapphire Seed Pearl Butterfly Yellow Gold Brooch Pendant
Located in Los Angeles, CA
Victorian blue sapphire seed pearl and yellow gold butterfly brooch pendant with watch hook circa 1890. SPECIFICATIONS: GEMSTONES: one oblong c...
Category

1890s Victorian Antique Unknown Brooches

Materials

Pearl, Sapphire, 14k Gold, Yellow Gold

Vintage 14K Yellow Gold Diamond and Ruby Swan Pendant Brooch
Located in New York, NY
Metal: 14K Yellow Gold (Stamped 585, maker’s mark) Gemstones: Brilliant-cut Diamonds, approx. 0.65 carat total weight; Vibrant Ruby accents Weight: 3.52 grams Measurements: Approx. 0...
Category

Late 20th Century American Contemporary Unknown Brooches

Materials

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

Art Deco French 3.60 carat aquamarine 4.60 carat diamond platinum brooch
Located in Beverly Hills, CA
Art Deco French platinum brooch with 3.60 carats of aquamarine and 4.60 carats of old mine cut diamonds, detailed with a French mascaron hallmark, circa 1930s. Center stone: 2 emera...
Category

1930s Art Deco Vintage Unknown Brooches

Materials

Aquamarine, Diamond, Platinum

Diamond Feather Brooch set in 18K White Gold Settings
Located in Bangkok, TH
Diamond Feather 5.57 carats Brooch set in 18K White Gold Settings Width: 3.0 cm Length: 8.8 cm Total Weight: 22.90 grams "We first opened doors in 1980 when it was then situated i...
Category

2010s Thai Art Deco Unknown Brooches

Materials

Diamond, 18k Gold, White Gold

Brooch in a shape of a feather with sapphire and brilliant cut diamonds 18k gold
Located in The Hague, ZH
14k yellow gold brooch set with sapphire and brilliant cut diamond up to 0.25 carat - F - VS detailed description: The size of the brooch is 6.0 cm by 3.4 cm wide Weight 11.9 gram...
Category

1910s Dutch Art Nouveau Vintage Unknown Brooches

Materials

Diamond, Sapphire, 18k Gold

Art Deco Platinum Old European Cut Natural 3.00 Carat Diamond Brooch Pin
Located in Baltimore, MD
Art Deco Platinum Old European Cut Natural 3.00 Carat Diamond Brooch Pin Metal: Platinum Weight: 12.47 grams Diamonds: Center stone is approx. 1.00 carats, I I1, the surrounding acc...
Category

Early 20th Century Art Deco Unknown Brooches

Materials

Diamond, Platinum

Vintage Mid-Century Modern 14k Gold, Diamond, & 33 Ct. Turquoise Cabochon Brooch
Located in Philadelphia, PA
A fine vintage white gold, turquoise, and diamond brooch. In 14 karat white gold. With a central 33.2± Ct turquoise cabochon surrounded by a halo of 22 round brilliant cut diamonds...
Category

20th Century Modern Unknown Brooches

Materials

Diamond, Turquoise, White Gold, 14k Gold

1920’s Art Deco 10K Gold Fleur-de-Lis Pin
Located in Venice, CA
A classic emblem of France—and New Orleans—this 10k gold pin is a fleur-de-lis with a nice acid wash surface that gives a warm glow to the matte finish. The pin has a hook on its bac...
Category

1920s Unknown Art Deco Vintage Unknown Brooches

Materials

Gold, 10k Gold

14k 585 Yellow Gold Natural Diamond Bee Shape Brooch/Pin
Located in New York, NY
14K Yellow Gold Natural Diamond Brooch Metal Type: 14K Yellow Gold Total Item Weight: 4.0 Grams 1: Primary Stone: Sapphire Primary Carat Weight: 1.2 Ct. (19 Pcs) Primary Stone Cut: ...
Category

21st Century and Contemporary Contemporary Unknown Brooches

Materials

Sapphire, 14k Gold, Yellow Gold

Retro Aurora Borealis Crystal Brooch in Brass, Fuschia Crystals, Mid 1900s
Located in Milford, DE
A stylish open round retro brooch. This accessory features sparkling, fuchsia, aurora borealis crystals. Prong-set in a vintage, wreath-shaped, brass-tone setting.
Category

Mid-20th Century American Retro Unknown Brooches

Materials

Crystal

Antique Egyptian Revival Enamel Brooch of 14k Gold
Located in Lewisburg, PA
The "Winged Globe" of Egypt is a powerful ancient symbol of divine protection and authority, traditionally found above temple entrances and worn by Egyptian royalty to invoke the gua...
Category

1910s Egyptian Revival Vintage Unknown Brooches

Materials

Carnelian, 14k Gold, Enamel

Vintage gold pearl rhinestone small octopus designer brooch
Located in Palos Hills, IL
DETAILS • unsigned • gold tone with faux pearl and rhinestone • vintage designer brooch MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of we...
Category

1980s Vintage Unknown Brooches

14 Karat Yellow Gold and Diamond Cameo Brooch/Pendant
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold and Diamond Cameo Brooch Pendant- This elegant cameo features a lovely lady in profile set in beautifully...
Category

20th Century Unknown Brooches

Materials

Diamond, Yellow Gold

Art Deco Tutti Frutti Diamonds Emerald Rubies Sapphires Onyx Flower Brooch Boxed
Located in Herzelia, Tel Aviv
Incorporating Diamonds, Carved Emeralds, Rubies, Sapphires, and Onix to create a fine vase with flowers. Delicate and beautiful, it perfectly reflects its era. It is a significant de...
Category

1920s Art Deco Vintage Unknown Brooches

Materials

Diamond, Emerald, Onyx, Ruby, Sapphire

Edwardian 18kt Gold & Platinum Bow Brooch with Natural Pearls & Diamonds
Located in Braintree, GB
An elegant Edwardian brooch crafted in 18kt yellow gold and platinum, designed as a bow with floral and foliate motifs. The brooch is pavé-set with approximately 103 rose-cut diamond...
Category

Early 1900s French Edwardian Antique Unknown Brooches

Materials

Diamond, Natural Pearl, Gold, Platinum

Gold Jade and Cultured Pearl Bow Pendant-Brooch
Located in New York, NY
A treasure box necessity, this piece can be own as a pendant or brooch. It features a medium light green jade that is translucent and well polished and is surrounded in gold and crea...
Category

1970s Vintage Unknown Brooches

Materials

Jade, Cultured Pearl, Gold

Antique Victorian Scottish Dirk in Sterling Silver
Located in Stamford, CT
Lovers of Scottish Jewelry unite and cheer this sterling silver large dirk set with moss agate bloodstone and carnelian, topped by a beautiful prism s...
Category

1870s Scottish Victorian Antique Unknown Brooches

Materials

Agate, Citrine, Sterling Silver

Antique Turquoise & Pearl Peacock Brooch
Located in New York, NY
Antique Turquoise & Pearl Peacock Brooch A peacock brooch set with turquoise & pearls Measurements: 1.75" long Metal Type: Silver
Category

Early 1900s Unknown Victorian Antique Unknown Brooches

Materials

Pearl, Turquoise, Silver

Victorian 2.10 Ct Rose cut Diamond Rare Swallow Brooch
Located in Napoli, IT
Flying Swallow This graceful Victorian Swallow brooch is 1870 ca Depicted with wings spread in flight, epitome of grace and beauty Expertly rendered by the Victorian masters of solid...
Category

1870s European Victorian Antique Unknown Brooches

Materials

Diamond, 18k Gold, Silver

Vintage cameo rose rhinestone designer brooch
Located in Palos Hills, IL
DETAILS • unsigned • vintage designer brooch MEASUREMENTS • CONDITION • excellent vintage condition with minimal signs of wear ❤️❤️ VINTAGE DESIGNER JEWELRY ❤️❤️ ❤️❤️ ALEXAND...
Category

1980s Vintage Unknown Brooches

Antique Victorian 14K Gold Turquoise, Pearl & Diamond Brooch
Located in London, GB
We are delighted to offer this stunning antique Victorian 14K gold brooch. This brooch presents an impressive and endearing design with a ...
Category

19th Century Victorian Antique Unknown Brooches

Materials

Diamond, Pearl, Turquoise, Gold, 14k Gold

Art Deco Gem Stone Brooch
Located in New York, NY
Art Deco Gem Stone Brooch from the 1940's. Set in pink gold vermeil sterling with a lovely array of colored gemstones such as citrine, topaz, zircon...
Category

1940s South American Art Deco Vintage Unknown Brooches

Materials

Vermeil, Sterling Silver

Vintage gold tone sapphire rhinestones enameled star designer brooch
Located in Palos Hills, IL
DETAILS • unsigned • gold tone with rhinestones and enamel • vintage designer brooch MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear ...
Category

1980s Vintage Unknown Brooches

18 Karat Yellow Gold Floral Cameo Brooch/Pin
Located in Washington Depot, CT
Vintage 18 Karat Yellow Gold Floral Cameo Brooch/Pin- This stunning floral cameo brooch is framed in beautifully detailed 18K yellow gold. Size: 38 mm x 33 mm Weight: 4.8 dwt. / 7...
Category

20th Century Unknown Brooches

Materials

Yellow Gold

1900 English GIA 3.0ct Royal Blue No-Heat Sapphires Diamonds Crescent 14K Brooch
Located in New York, NY
Rare Authentic 1900s Antique Edwardian English GIA Royal Blue Unheated Sapphires & Old Cut Diamonds Crescent Moon 14K Yellow Gold Brooch Pin A super rare and highly collectible, this...
Category

Early 1900s English Edwardian Antique Unknown Brooches

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Victorian Lucky Clover Brooch
Located in New York, NY
Victorian Lucky Clover Brooch from the late 19th Century. Beautiful detailing with 2 conjoined clover heads and vines. Silver plated metal. 1890 USA. 2.75" x 1".
Category

1890s American Late Victorian Antique Unknown Brooches

Materials

Silver Plate

Antique Art Nouveau Open Scroll Floral Diamond Ruby Pearl 18 Karat Gold Brooch
Located in New York, NY
Introducing the Antique Art Nouveau Diamond Ruby and Pearl 18 Karat Yellow and White Gold Brooch, a captivating piece that exudes the elegance and craftsmanship of the Art Nouveau er...
Category

1890s British Art Nouveau Antique Unknown Brooches

Materials

Diamond, Pearl, Ruby, Gold, 18k Gold, White Gold, Yellow Gold

Vintage silver tone rhinestone designer brooch
Located in Palos Hills, IL
DETAILS • unsigned • silver tone with rhinestone • vintage designer brooch MEASUREMENTS • CONDITION • excellent vintage condition with minimal signs of wear SKU 34 ❤️❤️ V...
Category

Late 20th Century Unknown Brooches

Vintage 18K Yellow Gold Ruby Diamond Hummingbird Pin Brooch Pendant
Located in Houston, TX
Gender: Ladies Metal Type: 18K Yellow Gold Length: 0.75 inches Weight: 5.89 grams One 18K yellow gold diamond, and ruby vintage brooch/pendant. Pre-owned In excellent condition....
Category

Early 20th Century Unknown Unknown Brooches

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Antique Silver Topped Gold Rose-cut Diamond and Amethyst Brooch
Located in New York, NY
This exquisite antique brooch features a richly hued 13-carat amethyst at its center, beautifully framed by a halo of shimmering rose-cut diamonds. Set in silver with a gold backing,...
Category

19th Century Antique Unknown Brooches

Materials

Amethyst, Diamond, Gold, Gold Plate

18K Yellow & White Gold & 0.30ct Diamond (Grain Set) Italian Retro Pin Brooch
Located in MELBOURNE, AU
Exquisitely crafted as a vintage pin, this gorgeous brooch is retro, of Italian provenance It’s embellished with sparkling round diamonds of G colour, VS clarity, grain set, tota...
Category

1960s Italian Retro Vintage Unknown Brooches

Materials

Diamond, White Gold, Yellow Gold, 18k Gold

Victorian Vintage Diamond Brooch Platinum Brooch Pin circa early 1900's art deco
Located in Brooklyn, NY
Vintage art deco Brooch pin Platinum approx 32 grams Natural Diamonds approx 5.0 carat mix sizes and qualities, center stone is 5.0mm, six others are 4.0mm the rest is approx 2.0 m...
Category

Early 19th Century Antique Unknown Brooches

Materials

Diamond, Platinum

Antique Diamond, Silver and Gold Crescent Brooch, circa 1900
Located in London, GB
An antique diamond crescent brooch, set with old-cut diamonds, weighing an estimated total of 4.50ct, in a three row design, with an inner row and outer row, set with graduating old-...
Category

Early 1900s Unknown Victorian Antique Unknown Brooches

Materials

Diamond, Gold, Silver

Edwardian Platinum Filigree Diamond and Cat’s Eye Moonstone Pin
Located in Lexington, KY
This beautiful Edwardian pin is in platinum with gorgeous pierced filigree set with stunning diamonds and an enchanting cat’s eye moonstone center! ...
Category

1910s Edwardian Vintage Unknown Brooches

Materials

Diamond, Moonstone, Cat’s Eye, Platinum

RETRO - brooch with ruby and single cut diamonds up to 0.50ct 18k gold 11.5 gram
Located in The Hague, ZH
18 kt bicolor gold brooch set with ruby ​​and single cut diamonds tot. 0.50 ct - F/G - VS/SI - dim. 4.1cm x 3.7cm detailed description: the size of the brooch is 4.0 cm by 3.5 cm w...
Category

1950s Dutch Retro Vintage Unknown Brooches

Materials

Diamond, Ruby, 18k Gold

Gold Plated Leopard Brooch with Clear and Black Rhinestones circa 1980s
Located in London, GB
Stylish gold plated leopard brooch, featuring faceted black and clear rhinestones. Measuring length 6.8cm / 2.67 inches by width 3.3cm / 1.3 inches. The brooch is in very good condit...
Category

1980s English Vintage Unknown Brooches

18k Yellow Gold Diamond Eyes Large Detailed Lion Head Pin Brooch Pendant
Located in Montclair, NJ
--Stone(s):-- (2) Natural Genuine Diamonds- Round Brilliant Cut - Pave Set - G Color - VS2 Clarity - 0.16ctw (approx.) Total Carat Weight: 0.16 (approx.) Material: Solid 18k Yellow ...
Category

20th Century Unknown Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage 1930's Blue Rhinestone Butterfly Brooch original 1930's Czech butterfly
Located in Cheltenham, GB
This 1930's blue glass rhinestone brooch on a brass coloured metal base, with claw settings, is the perfect finishing touch to your outfit. Length: 3 inches Width: 1.9 inches Mate...
Category

1930s Art Deco Vintage Unknown Brooches

Materials

Mixed Metal

Gold Acorn Ruby Pin Brooch
Located in Mount Kisco, NY
Accent your dress or lapel with this pristine Italian brooch made of bright eighteen karat 18K yellow gold. The artful spray of acorns and foliage is accented with five .02 carats of...
Category

Mid-20th Century Italian Unknown Brooches

Materials

Ruby, 18k Gold, Yellow Gold, Gold

A Spectacular Large Siberian Amethyst and Diamond Pendant/Brooch, c. 1860
Located in Aspen, CO
Antique silver topped yellow gold brooch and pendant centering a gem quality natural approximately 22 ct. Siberian amethyst in a fancy octagonal shape. This stone, prong set, has an ...
Category

1860s Victorian Antique Unknown Brooches

Materials

Amethyst, Diamond, 14k Gold, Silver

Victorian Micromosaic Cameo Brooch
Located in New York, NY
Late 19th Century stone cameo brooch with micromosaic dove details. Unusual to have the combination of the hand carved stone cameo with the micromosia...
Category

Late 19th Century Italian Victorian Antique Unknown Brooches

Materials

14k Gold

18 Karat Gold Brooch Pin Circa 1960 Love Heart Hands Brooch Pin Love Heart Pin
Located in Brooklyn, NY
Vintage Diamond Brooch pin Two Hands Hold heart Design 18k Yellow Gold approx 5.1 grams Circa 1960 pre-owned - very Good condition Size: approx 1' inch Natural Diamonds approx 0.35...
Category

1960s Vintage Unknown Brooches

Materials

Diamond, Gold, 18k Gold

Vintage gold tone black enamel horse figural designer brooch
Located in Palos Hills, IL
DETAILS • unsigned • gold tone with enamel • vintage designer brooch MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear Sku 46 ❤️❤️ VI...
Category

1980s Vintage Unknown Brooches

Rare Vintage Christian Dior Brooch with Baguette Style White & Red Stones
Located in New York, NY
Vintage Christian Dior Gold Tone Brooch Bar with White & deep garnet red stones.
Category

1970s European Art Deco Vintage Unknown Brooches

Materials

Crystal, Gold, Brass

Unknown brooches for sale on 1stDibs.

Find a range of Unknown brooches available on 1stDibs. Each of these unique items was designed with extraordinary care, often using silver. While looking for the most stylish antique or vintage Unknown jewelry to pair with your ensemble, you’ll find that Unknown crystal brooches, from our inventory of 87, can add a particularly distinctive touch to your look. We have 1,152 pieces in this collection as well as a number of other designs by this jeweler. art deco and Victorian are among the most popular styles of Unknown brooches available on 1stDibs. While this collection reflects work that originated over various time periods, most of these items were designed during the 20th century. Prices for Unknown brooches can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $44 and tops out at $24,000, while pieces like these, on average, can sell for $450.
Questions About Unknown Brooches
  • 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.

Recently Viewed

View All