Marcasite ~ Antique & Vintage

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Sterling Silver 925 Art Deco Black Onyx Cabochon And Marcasite Accent Ring Size 8: We offer affordable in-house shipping on all items. Sterling silver ring featuring a large polished black onyx cabochon center stone framed by a halo of sparkling marcasite accents. Elegant elongated

2026

Sterling Silver 925 Art Deco Black Onyx Cabochon And Marcasite Accent Ring Size 8

Crafted Auctions

Group of Silver Jewelry: Group of assorted silver jewelry, comprising a Mexican sterling silver 2 piece belt buckle, pair of sterling silver and marcasite earrings, pair of sterling silver hollow earrings, a Mexican silver an

2026

Group of Silver Jewelry

7g- Art Deco Turquoise and Marcasite Bar Brooch: An elongated bar brooch with acharacteristic Art Deco geometric design.The piece features a navette/boat-shaped silhouette with pointed ends, set with a light blue turquoise-like stone panel. The fron

2026

7g- Art Deco Turquoise and Marcasite Bar Brooch

Sphere Auctions LLC

Art Deco 925 Sterling Silver Onyx Marcasite Ring 5g: Vintage Art Deco (circa 1920s–1930s) sterling silver ring featuring a rectangular step-cut black onyx center stone, framed by sparkling marcasite accents. The design showcases bold geometric lines a

2026

Art Deco 925 Sterling Silver Onyx Marcasite Ring 5g

Sphere Auctions LLC

6g- Turquoise and Marcasite Sterling Silver Oval Stud Earrings: oval stud earrings featuring a central cabochon turquoise stone set in a bezel, surrounded by a decorative halo of marcasite stones set within a sterling silver frame with milgrain/rope-twist border d

2026

6g- Turquoise and Marcasite Sterling Silver Oval Stud Earrings

Sphere Auctions LLC

925 Silver Black Onyx Marcasite Halo Ring Pear Shape 4g: A vintage-style sterling silver ring dating to the late 20th century (circa 1980s–2000s), featuring a pear-shaped black onyx cabochon surrounded by a halo of faceted marcasite stones.The design is i

2026

925 Silver Black Onyx Marcasite Halo Ring Pear Shape 4g

Sphere Auctions LLC

1920s Art Deco Sterling Silver Amethyst Marcasite Cocktail Ring 8g: Step into the elegance of the Art Deco era with this striking 1920s–1940s sterling silver cocktail ring. At its center rests a richly hued oval amethyst, glowing with deep violet tones that shift be

2026

1920s Art Deco Sterling Silver Amethyst Marcasite Cocktail Ring 8g

Sphere Auctions LLC

Vintage 925 Sterling Silver Multi Gemstone Marcasite Cluster Ring – Statement 5g: Beautiful vintage 925 sterling silver ring featuring a vibrant cluster of multi-colored gemstones arranged in a floral-style design.The ring showcases five faceted stones in rich tones of red, pink, g

2026

Vintage 925 Sterling Silver Multi Gemstone Marcasite Cluster Ring – Statement 5g

Sphere Auctions LLC

5g- Art Deco Marcasite and Mother-of-Pearl Drop Earrings: A pair of elegant drop earrings featuring an ornate silver setting with intricate floral and foliate metalwork. Each earring consists of a rectangular lever-back or omega-style clasp at the top with a

2026

5g- Art Deco Marcasite and Mother-of-Pearl Drop Earrings

Sphere Auctions LLC

15g- Garnet and Marcasite Silver Bracelet with Matching Garnet Flower Stud Earrings: A two-piece jewelry set consisting of a sterling silver bracelet and a pair of flower stud earrings. The bracelet features a Byzantine-style woven chain with five oval garnet cabochons set in bezel se

2026

15g- Garnet and Marcasite Silver Bracelet with Matching Garnet Flower Stud Earrings

Sphere Auctions LLC

Vintage Irish Connemara Marble Shamrock Sterling Ring 5g: Vintage sterling silver ring featuring an oval Connemara marble cabochon with a raised shamrock motif at the center. The stone is surrounded by a halo of marcasite accents, giving the piece a classic

2026

Vintage Irish Connemara Marble Shamrock Sterling Ring 5g

Sphere Auctions LLC

Vintage Mid-Century Sterling Silver & Marcasite Ring: Very good vintage condition with minor patina according to age. The ring is a size 7 and weighs ca. 3 grams. Marked for Sterling Silver.

2026

Vintage Mid-Century Sterling Silver & Marcasite Ring

Pandora Auctions

Sterling Silver Brooch Pair: Garnet Floral & Cat Design: Sterling silver brooches including one garnet floral brooch adorned with marcasite stones, marked 925, and one cat-shaped brooch inscribed 'BEAU STERLING' on the back. Items have wear consistent with

2026

Sterling Silver Brooch Pair: Garnet Floral & Cat Design

Block Auction House

Two Pairs Sterling Silver Earrings - Hoops & Studs: Two Pairs Sterling Silver Earrings - Hoops & Studs. The pair of hoops measure 5/8ths of an inch in diameter. The pair of studs have marcasite accents.

2026

Two Pairs Sterling Silver Earrings - Hoops & Studs

Gemini Auction Company

Sterling Marcasite Flower Dangle Earrings: Sterling marcasite flower dangle earrings 4.9 G

2026

Sterling Marcasite Flower Dangle Earrings

Retro Roadshow Auctions

CW Sterling Onyx Marcasite Pendant: CW Sterling Onyx marcasite pendant 3.6 G

2026

CW Sterling Onyx Marcasite Pendant

Retro Roadshow Auctions

Sterling Rhinestone Marcasite Stud Earrings: Sterling rhinestone marcasite stud earrings 3.2 g

2026

Sterling Rhinestone Marcasite Stud Earrings

Retro Roadshow Auctions

GSJ Sterling Marcasite Onyx Oval Pendant: GSJ Sterling Marcasite Onyx oval pendant 11.3 GMissing stones, see pictures, as is

2026

GSJ Sterling Marcasite Onyx Oval Pendant

Retro Roadshow Auctions

SLC Sterling Opal Marcasite Dove Pendant: SLC Sterling opal marcasite dove pendant 1.9 grams

2026

SLC Sterling Opal Marcasite Dove Pendant

Retro Roadshow Auctions

Sterling Marcasite Band Ring Size 8.5: Sterling marcasite band ring size 8.5 5.2 G

2026

Sterling Marcasite Band Ring Size 8.5

Retro Roadshow Auctions

Sterling Marcasite Floral Dangle Earrings: Sterling marcasite floral dangle earrings 2.7 G

2026

Sterling Marcasite Floral Dangle Earrings

Retro Roadshow Auctions

Sterling Marcasite And Mother Of Pearl Flower Statement Ring Size 5.5: MARCASITE and mother of pearl Sterling flower statement ring size 5.5 8.98 g

2026

Sterling Marcasite And Mother Of Pearl Flower Statement Ring Size 5.5

Retro Roadshow Auctions

Vintage Sterling Marcasite & Garnet Ring: Vintage Sterling Silver Ring A Tower Design Featuring 1 Raised Round Cut Garnet Gemstone Surrounded By A Halo Of 11 Red Garnet Gemstones. Around The Base Of The Ring Is Two Rows Of Marcasite Stones.Ma

2026

Vintage Sterling Marcasite & Garnet Ring

Berner's Antique Auction Gallery

Bucherer Pendant Watch: Vintage Bucherer Sterling Silver and Marcasite Bow Pendant Watch. Swiss 17 Jewels manual wind movement. Measures 103/4" L, 1-3/8" W. Approx. total weight: 17.70 grams. Kodner Galleries offers phone an

2026

Bucherer Pendant Watch

Kodner Galleries Inc.

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