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12k Gf

Lady 1940 Kent Watch 12k GF Henry Pommier Coil Bracelet
Located in Montreal, QC
17 Jewels Alki Mechanical Movement 50-8, Swiss Made, with 1/20 12k Gold Filled Henry Pommier Coil
Category

Vintage 1940s Swiss Wrist Watches

Materials

Gold-filled

WELLS 12k gold filled little duck designer brooch
Located in Palos Hills, IL
DETAILS • signed WELLS 1/20 12k GF • gold filled • vintage designer brooch MEASUREMENTS
Category

Vintage 1980s Brooches

Sarah Coventry Open Back Green Gemstone 12K Gold Filled Pin Brooch Pendant
By Sarah Coventry
Located in Milford, DE
decorative golden bezel. 12K gold filled. Circa Late 1900s. Tags, Marks, Hallmarks: Sarah Cov, 1/20 12K GF
Category

20th Century American Retro Brooches

Materials

Gold-filled

Flower and Leaf Amethyst Crystal Pin Brooch in Gold, Mid 1900s
Located in Milford, DE
. Exquisite! Hallmarks: 1/20 12K GF, Gold Filled, M
Category

Mid-20th Century Brooches

Materials

Crystal, Gold-filled

Abalone Gemstone and Art Glass Necklace
Located in Miami Beach, FL
"D x 2.75"H. Marked on the clasp: 1/20 12K GF
Category

Late 20th Century Pendant Necklaces

Materials

Quartz, Gold-filled

Gold Filled Diamond Cut Double Curb Chain Bracelet 7 1/4"
Located in Greensboro, NC
: 3/8" (9mm) Weight: 16.8 Grams Stamps: 12k GF Condition: Pre-Owned Professionally cleaned, polished
Category

21st Century and Contemporary Chain Bracelets

Materials

Gold-filled

Ultra Rare 1940's Bausch & Lomb Ray Ban Classic Hinged Gold Filled Sunglasses
By Ray-Ban
Located in Baleares, Baleares
True Green RB3 B&L lenses. Marked on top of the bridge BL 12K GF ( Gold Filled ). Amazing original
Category

1940s American Sunglasses

Vintage Shuron Aviator, Pilot Sunglasses
Located in Oxfordshire, GB
on the bottom of the nose bar with 'Shuron, FUL-VUE 1/10 12K GF'. The frame is gold filled with 12k
Category

20th Century American Aviation Objects

Materials

Gold

Vintage Shuron Aviator, Pilot Sunglasses
Vintage Shuron Aviator, Pilot Sunglasses
H 1.97 in W 5.32 in D 0.4 in
Yellow Gold Ram Cufflinks
Located in Palm Desert, CA
, both of which are stamped 1/20 12K GF. One cufflink fronts measures approximately 21.5mm in diameter
Category

1990s American Retro Cufflinks

Materials

Gold, 14k Gold, Yellow Gold

Aviator, Pilot Sunglasses
Located in Oxfordshire, GB
Optical Company (AO). The frames are engraved on the bottom of the nose bar with 'AO 1/10 - 12K GF'. The
Category

20th Century American Aviation Objects

Materials

Gold

Aviator, Pilot Sunglasses
Aviator, Pilot Sunglasses
H 1.97 in W 5.32 in D 4.34 in
Vintage Christian Dior Pendant Watch Necklace 1980s
By Christian Dior
Located in Wilmslow, GB
eponymous House. Vintage Condition: Very good without damage or noteworthy wear. Materials: 1/20th 12K GF
Category

Vintage 1980s Pendant Necklaces

Recent Sales

Vintage Oval Gold Filled Bracelet
Located in New York, NY
etched design. This bracelet measures 7-1/4” x 1” and is signed “1/20 12k GF” with a fold over clasp. It
Category

Vintage 1980s Retro Bracelets

Victorian Coral Brooch/Pedant and Screw Back Drop Earring Gold Filled Set
Located in St. Louis Park, MN
12k GF Brooch/Pendant dimensions: approximately 1-3/4" long x 1/2" wide Center Coral flower design
Category

Antique Late 19th Century Victorian Brooches

Materials

Coral, Gold-filled

Antique Victorian Winard 12K GF Etched Floral Bangle Clamper Bracelet 7"
Located in Dayton, OH
Antique Victorian Winard 12K gold filled bangle bracelet with a simple art deco etched floral
Category

Antique Late 19th Century Victorian Collectible Jewelry

Materials

Gold

Spectacular 1950s 12K Gold Filled Rhinestone Cat Eye Frames
Located in Gresham, OR
A spectacular 1950s 1/10 12K GF cat eye frames with rhinestone embellishment at temples. Marked
Category

1950s American Sunglasses

New Ray Ban Shooter 1950's Classic 12K Gold Filled Collectors USA Sunglasses
By Ray-Ban
Located in Baleares, Baleares
browser. All the hallmarks. Marked on top of the bridge BL 12K GF ( Gold Filled ). Original papers and
Category

1950s American Sunglasses

Archie Martinez Navajo Sterling Silver and Gold Plated Turquoise Belt Buckle
Located in Washington Depot, CT
. Marked: STERLING, 1/20 12K GF. Signed: A. Mtz. Measures: 3 1/4"" x 2 1/2"". Turquoise: 17mm x 14mm
Category

20th Century More Jewelry

Materials

Turquoise, Sterling Silver

Mings Lavender Jade Earrings Bangle Bracelet Necklace 14 Karat Gold Suite Parure
Located in New York, NY
inches. The bangle is 12 mm wide, almost 1/2 inch. The bangle is inscribed MING'S, LB66, H.K 14K. The
Category

20th Century Unknown Contemporary Bangles

Materials

Jade, Gold, 14k Gold

Native American Signed L Sterling Silver 12K GF Cuff Bracelet
Located in Washington Depot, CT
Native American sterling silver and 12K GF cuff bracelet. Signed with the letter L, this piece is
Category

20th Century Native American Cuff Bracelets

Materials

Sterling Silver

Vintage 12k gold filled porcelain lapis stone necklace
Located in Palos Hills, IL
DETAILS • signed 12k gf • gold filled with porcelain and lapis beads • vintage designer necklace
Category

20th Century Pendant Necklaces

Vintage 12K Gold Filled One Dollar 1923 Peace Coin Pendant
Located in London, GB
chain is stamped 1/20 12K GF. The lovely pendant is diameter 5.3cm, 2.08 inches, and the fancy chain is
Category

Late 20th Century American Pendant Necklaces

Materials

Gold-filled

New Ray Ban Shooter 1950's Rare Classic 12K Gold Filigree USA Sunglasses
By Ray-Ban
Located in Baleares, Baleares
mother of pearl browser. All the hallmarks. Marked on top of the bridge BL 12K GF ( Gold Filled
Category

1950s American Sunglasses

Gold Filled Tiger's Eye Stud Earrings - Carved Scarab Oval Cabochon Non-Pierced
Located in Greensboro, NC
: 19/32" (14.8mm) Wide: 7/16" (10.8mm) Weight: 5.7 Grams Stamps: 1/20-12k GF, wRe Condition: Pre
Category

21st Century and Contemporary Stud Earrings

Materials

Tiger's Eye, Gold-filled

Garnet Six Heart Locket Charm Pendant Necklace Antique Victorian
By Bates & Bacon
Located in New York, NY
lockets below the jump ring is 4.5 inches long. The jump ring is hallmarked 1/20 12K GF for gold filled
Category

Antique 19th Century American Victorian Pendant Necklaces

Materials

Garnet, Gold-filled

Randall Begay Native American Sterling Silver 12k GF Bear Kokopelli Pendant
Located in San Diego, CA
This Randall Begay Sterling Silver 1/20 12k Gold Filled Bear With Kokopelli Pendant was beautifully
Category

Early 2000s American Native American More Jewelry

Materials

Gold-filled, Sterling Silver

Vintage Early 1970's Scarab Stone Charm Bracelet - 12K GF
Located in Boca Raton, FL
depending upon the links used. The bracelet has a hook clasp. The metal is a 12K gold fill over a stronger
Category

Vintage 1970s Egyptian Revival Charm Bracelets

Vintage Bohemian Garnet Cluster Gold Filled Screw Back Earrings
Located in St. Louis Park, MN
. They are stamped "1/20 12K GF on Sterling".
Category

Antique 19th Century More Earrings

Materials

Garnet, Gold-filled

Victorian Bohemian Rose Cut Garnet Cluster Gold Filled Necklace
Located in St. Louis Park, MN
setting is Gold Filled. Stamp: 1/20 12k GF Necklace length: 16 1/2" long Weight: 26.4 grams Spring
Category

20th Century Victorian Drop Necklaces

Materials

Garnet, Gold-filled

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Vintage huge gold enamel flower designer brooch
Located in Palos Hills, IL
DETAILS • unsigned • gold tone with glass stones and enamel • vintage designer brooch MEASUREMENTS • CONDITION • very good vintage condition with minimal signs of wear...
Category

Vintage 1980s Brooches

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

Vintage 1980s Brooches

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12k Gf For Sale on 1stDibs

Find the exact 12k gf you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from gold, gold-filled and 14k gold — can elevate any look. You can easily find a 7 antique edition and 2 modern creations to choose from as well. If you’re looking for a 12k gf from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. Finding an appealing 12k gf — no matter the origin — is easy, but Christian Dior and Sarah Coventry each produced a popular version that is worth a look. A 12k gf can make for a versatile accessory, but a selection from our variety of 1 crystal versions can add an especially stylish touch. Today, if you’re looking for a bead version of this piece and are unable to find the perfect match, our selection also includes oval cut alternatives. If you’re browsing our inventory for a 12k gf, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 12k Gf?

On average, a 12k gf at 1stDibs sells for $358, while they’re typically $36 on the low end and $3,110 for the highest priced versions of this item.
Questions About 12k Gf
  • 1stDibs ExpertApril 5, 2022
    On a ring, 12K means that the piece is made out of 12-karat gold. This type of precious metal is half pure gold and half metal alloy. It comes in yellow, white and rose colors. You'll find a selection of gold jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 21, 2024
    Yes, 12K gold is real, but that doesn't mean that the material is pure gold. 12K gold is actually an alloy that is 50% pure gold and 50% other metals. The resulting alloy is highly durable and resistant to scratching and fading. Its hardness makes it difficult to shape into rings, so most 12K gold jewelry consists of necklaces and earrings. On 1stDibs, explore a wide variety of gold jewelry.