Marcasite

(9,000+ price results)

Sort by:

Most Relevant

Vintage Sterling Silver Amethyst marcasite Necklace sz 16" 10 grams Please view all photos as they: Vintage Sterling Silver Amethyst marcasite Necklace sz 16" 10 grams Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or pic

2026

Vintage Sterling Silver Amethyst marcasite Necklace sz 16" 10 grams Please view all photos as they

North Babyon, NY

Annzstiques Auction House

4.5

(738)

Vintage Sterling Silver mother of pearl marcasite pendant Necklace sz 18" 6 grams Please view all: Vintage Sterling Silver mother of pearl marcasite pendant Necklace sz 18" 6 grams Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with qu

2026

Vintage Sterling Silver mother of pearl marcasite pendant Necklace sz 18" 6 grams Please view all

North Babyon, NY

Annzstiques Auction House

4.5

(738)

Vintage Sterling Silver onyx pendant marcasite Necklace sz 24" 15 grams Please view all photos as: Vintage Sterling Silver onyx pendant marcasite Necklace sz 24" 15 grams Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or

2026

Vintage Sterling Silver onyx pendant marcasite Necklace sz 24" 15 grams Please view all photos as

North Babyon, NY

Annzstiques Auction House

4.5

(738)

Vintage Sterling Silver marcasite locket pendant Necklace sz 18" 12 grams Please view all photos: Vintage Sterling Silver marcasite locket pendant Necklace sz 18" 12 grams Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions

2026

Vintage Sterling Silver marcasite locket pendant Necklace sz 18" 12 grams Please view all photos

North Babyon, NY

Annzstiques Auction House

4.5

(738)

Sterling Silver Marcasite Parrot Brooch: 10.19 grams. 1 1/2" by 1 1/2"

2026

Sterling Silver Marcasite Parrot Brooch

Missoula, MT

Davis Brothers Auction

4.2

(907)

.800 Silver Filigree Marcasite Brooch: 4.89 grams. 7/8" by 1 1/2".

2026

.800 Silver Filigree Marcasite Brooch

Missoula, MT

Davis Brothers Auction

4.2

(907)

SOLD

Vintage Sterling Silver Amethyst Marcasite Statement Ring: Title: Vintage Sterling Silver Amethyst Marcasite Statement Ring Description: Vintage Sterling Silver Amethyst Marcasite Statement RingHallmarked: Sterling Made in the U.S.A.Weighs 5.58gramsMeasures A

2026

Vintage Sterling Silver Amethyst Marcasite Statement Ring

New York, NY

Jasper52

4.5

(10.6k)

SOLD

Sterling Faux Marcasite & Onyx Rhinestone Pointed Necklace, Enameled Accents, 18": Sterling Faux Marcasite & Onyx Rhinestone Pointed Necklace, Enameled Accents, 18" This has a faux onyx center stone, set on a point, bezel-set. The center stone is appx. 1-7/8" long and1" wide. It has

2026

Sterling Faux Marcasite & Onyx Rhinestone Pointed Necklace, Enameled Accents, 18"

New York, NY

Jasper52

4.5

(10.6k)

Black Onyx, Marcasite Necklace & Bracelet: Black onyx pendant, 1 3/4" long. Sterling chain is 16". Bracelet has black onyx, mother of pearl and marcasite's. 8" long. (18.6 dwt) (6x4x2)

2026

Black Onyx, Marcasite Necklace & Bracelet

Ottawa, OH

Vintage Auctions

4.7

(1k)

ATI Sterling Silver MOP Marcasite Necklace: Signed ATI sterling silver n necklace with mother of pearl and marcasite. Drop length approx 8.75 inches. Marked sterling. Total weight 10.9 grams. Some scratching. Jewelry, estate jewelry, fine jewel

2026

ATI Sterling Silver MOP Marcasite Necklace

Mount Kisco, NY

The Benefit Shop Foundation Inc.

4.4

(3.5k)

Sterling Silver Amethyst & Marcasite Ring: Sterling silver ring with amethyst and marcasite. Ring size 4.75. Total weight 3.7 grams. Some scratching. Jewelry, estate jewelry, fine jewelry, cocktail jewelry, fashion jewelry, accessories, fashio

2026

Sterling Silver Amethyst & Marcasite Ring

Mount Kisco, NY

The Benefit Shop Foundation Inc.

4.4

(3.5k)

Vintage Sterling Silver Semiprecious Ring: Vintage sterling silver ring with semiprecious stones and marcasite. Marked sterling. Ring size 5.25. Total weight 3.5 grams. One piece of marcasite needs replacement. Some scratching. Jewelry, estate

2026

Vintage Sterling Silver Semiprecious Ring

Mount Kisco, NY

The Benefit Shop Foundation Inc.

4.4

(3.5k)

Signed NF Sterling Silver Semiprecious Ring: Signed NF Sterling silver ring with purple semiprecious stones, marcasite and flower design. Marked sterling. Ring size 5.5. Total weight 9.7 grams. Some scratching. Jewelry, estate jewelry, fine jewe

2026

Signed NF Sterling Silver Semiprecious Ring

Mount Kisco, NY

The Benefit Shop Foundation Inc.

4.4

(3.5k)

2026

European Silver 800 Marcasite Vintage Brooch Pin Lot 113

Hudson, Quebec

Garage

4.1

(35)

Marcasite Sterling Onyx Stud Pierced Earrings Lot# DG 910: Marcasite Sterling Onyx Stud Pierced Earrings measures 3/8" x 3/8"

2026

Marcasite Sterling Onyx Stud Pierced Earrings Lot# DG 910

Hudson, Quebec

Garage

4.1

(35)

Marcasite 1940's Brooch Pin Huge Vintage 3" Lot 1094: Marcasite 1940's Brooch Pin Huge Vintage measures 3" x 1"

2026

Marcasite 1940's Brooch Pin Huge Vintage 3" Lot 1094

Hudson, Quebec

Garage

4.1

(35)

Marcasite Sterling Silver Onyx Brooch Pin Lot# DG 1114: Marcasite Sterling Silver Onyx Brooch Pin measures 1 7/8" x 3/4" unsigned weighs 8.8 grams

2026

Marcasite Sterling Silver Onyx Brooch Pin Lot# DG 1114

Hudson, Quebec

Garage

4.1

(35)

Marcasite Vintage Sterling Silver 925 Ring Size 7.25 Lot 457: Marcasite Vintage Sterling Silver 925 Ring Size 7.25 Weighs 4.07 grams Top measures 1 1/8" signed Sterling

2026

Marcasite Vintage Sterling Silver 925 Ring Size 7.25 Lot 457

Hudson, Quebec

Garage

4.1

(35)

Marcasite Hearts Sterling Silver 925 Ring Size 6.25 Lot 213: Marcasite Hearts Sterling Silver 925 Ring Size 6.25 Weighs 2.92 grams Top measures 1/2" signed 925

2026

Marcasite Hearts Sterling Silver 925 Ring Size 6.25 Lot 213

Hudson, Quebec

Garage

4.1

(35)

Birks Sterling Silver 925 Marcasite Brooch Pin Vintage Lot# DG 962: Birks Sterling Silver 925 Marcasite Brooch Pin Vintage measures 1 1/4" x 1 1/4" weighs 6.34 grams signed on the back Birks Sterling

2026

Birks Sterling Silver 925 Marcasite Brooch Pin Vintage Lot# DG 962

Hudson, Quebec

Garage

4.1

(35)

Marcasite Eternity Sterling Silver 925 Ring Size 9 Lot 493: Marcasite Eternity Sterling Silver 925 Ring Size 9 Weighs 2.92 grams Top measures 1/8" signed 925

2026

Marcasite Eternity Sterling Silver 925 Ring Size 9 Lot 493

Hudson, Quebec

Garage

4.1

(35)

Onyx Marcasite Sterling Silver 925 Brooch Pin Lot# DG 1080: Onyx Marcasite Sterling Silver 925 Brooch Pin measures 2 3/8" x 1 5/8" signed on the back SHA 925 weighs 16.47 grams

2026

Onyx Marcasite Sterling Silver 925 Brooch Pin Lot# DG 1080

Hudson, Quebec

Garage

4.1

(35)

Marcasite skinny Band Sterling Silver 925 Ring Size 8 Lot 481: Marcasite skinny Band Sterling Silver 925 Ring Size 8 Weighs 1.38 grams Top measures 1/8" signed 925

2026

Marcasite skinny Band Sterling Silver 925 Ring Size 8 Lot 481

Hudson, Quebec

Garage

4.1

(35)

Onyx Marcasite Full Finger Ring Sterling Silver 925 Size 9 Lot 503: Onyx Marcasite Full Finger Ring Sterling Silver 925 Size 9 Weighs 8.72 grams Top measures 1 3/8" signed TOB 925

2026

Onyx Marcasite Full Finger Ring Sterling Silver 925 Size 9 Lot 503

Hudson, Quebec

Garage

4.1

(35)

View:

24

TOP