Amethyst

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Natural Amethyst 3.66ct Oval Mixed Cut from Brazil No reserve IGI Certification: a high-quality, vibrant purple gemstone, ideal for jewelry due to its oval mixed cut, which enhances brilliance. Sourced from Brazil, it likely features superior color saturation and clarity, with a d

2026

Natural Amethyst 3.66ct Oval Mixed Cut from Brazil No reserve IGI Certification

California GemstonesSan Diego, CA

Lot of 10 Amethyst 3ct Cushion Cut from Brazil VVS Dazzling Purple No reserve: These stones display a deep, vibrant purple color, high clarity (VVS - Very Very Slightly Included), and are known for excellent transparency. They are ideal for high-end jewelry, offering superior cr

2026

Lot of 10 Amethyst 3ct Cushion Cut from Brazil VVS Dazzling Purple No reserve

California GemstonesSan Diego, CA

14K Gold Amethyst & White Topaz Ring 3.3 Grams: This three-stone ring is composed of 14k yellow gold. The centerpiece is an oval-cut purple gemstone, likely amethyst, set between two smaller oval-cut white topaz stones. The interior of the shank is

2026

14K Gold Amethyst & White Topaz Ring 3.3 Grams

Kellie's Estate SalesOkemos, MI

Large Hand-Blown Amethyst and White Latticino Spiral Art Glass Bowl: This sophisticated hand-blown art glass vessel features a deep amethyst glass body, so saturated it appears nearly black in ambient light, revealing a translucent reddish-purple glow when backlit. The

2026

Large Hand-Blown Amethyst and White Latticino Spiral Art Glass Bowl

Kellie's Estate SalesOkemos, MI

A Group of Art Deco Black Glass Footed Tumblers Attributed to Indiana Glass in the Pyramid Pattern: A group of Art Deco style footed tumblers or small vases crafted from molded black glass, frequently identified as black amethyst. This collection is attributed to the Indiana Glass Company and featur

2026

A Group of Art Deco Black Glass Footed Tumblers Attributed to Indiana Glass in the Pyramid Pattern

Kellie's Estate SalesOkemos, MI

Tiara Exclusives, Pressed Black Glass Capricorn Zodiac Mug: This vintage mug was produced by Indiana Glass for Tiara Exclusives. The piece is crafted from opaque black glass, commonly known as "Ebony" or "Black Amethyst" glass. The vessel f

2026

Tiara Exclusives, Pressed Black Glass Capricorn Zodiac Mug

Kellie's Estate SalesOkemos, MI

Sterling Amethyst & Peridot Necklace Pendant: Sterling Silver Amethyst & Peridot Necklace Pendant. Starburst or flower motif. Hallmarked on the back. Measures 1.75 inches in length.

2026

Sterling Amethyst & Peridot Necklace Pendant

Gemini Auction CompanyKatonah, NY

Amethyst & Sterling Silver Necklace Pendant: Amethyst & Sterling Silver Necklace Pendant. Necklace pendant with bezel set amethyst stones in pear shapes and round cuts set in sterling silver. Faintly hallmarked on the back. Measures just over 1.

2026

Amethyst & Sterling Silver Necklace Pendant

Gemini Auction CompanyKatonah, NY

Pair Sterling Silver & Amethyst Cabochon Earrings: Pair Sterling Silver & Amethyst Cabochon Earrings. Hallmarked on the backs. Each measures 1.75 inches in length.

2026

Pair Sterling Silver & Amethyst Cabochon Earrings

Gemini Auction CompanyKatonah, NY

Sterling Silver Amethyst & Fluorite Bead Necklace: Sterling Silver Amethyst & Fluorite Bead Necklace. Clasp is hallmarked. Measures 24 inches in length.

2026

Sterling Silver Amethyst & Fluorite Bead Necklace

Gemini Auction CompanyKatonah, NY

Large Natural Amethyst Crystal Geode Specimen: Impressive natural amethyst geode specimen featuring densely packed purple quartz crystal formations within a rugged natural stone matrix. The interior displays rich violet tones that transition to li

2026

Large Natural Amethyst Crystal Geode Specimen

Williamson Auction GalleryHollywood, FL

Pair Sterling Silver & Amethyst Pendant Earrings: Pair of Sterling Silver & Amethyst Pendant Earrings. Hallmarked. Bezel set pear shape and round cut amethyst in sterling silver. Each measures 1.5 inches in length.

2026

Pair Sterling Silver & Amethyst Pendant Earrings

Gemini Auction CompanyKatonah, NY

Italian Sterling Necklace Chain w Amethyst Pendant: Italian Sterling Silver Necklace Chain w Amethyst Pendant. Chain is hallmarked Italy and 925, measures 18 inches in length.

2026

Italian Sterling Necklace Chain w Amethyst Pendant

Gemini Auction CompanyKatonah, NY

Amethyst Quartz Crystal Geode Specimens 5pc LOT: Lot of five natural amethyst quartz crystal geode specimens featuring purple crystal clusters on matrix. The group includes one larger central plate with four smaller broken sections displaying well f

2026

Amethyst Quartz Crystal Geode Specimens 5pc LOT

MiddleManBrokers Inc.Sunrise, FL

Gilt Metal Amethyst Geode Crystal Necklace Pendant: Gilt Metal Amethyst Geode Crystal Necklace Pendant. Measures 1.75 inches in length.

2026

Gilt Metal Amethyst Geode Crystal Necklace Pendant

Gemini Auction CompanyKatonah, NY

Art Nouveau Style Sterling Silver Amethyst Earring: Pair of Art Nouveau Style Sterling Silver Amethyst Earrings. Hallmarked. Each measures just over 1.25 inches in length.

2026

Art Nouveau Style Sterling Silver Amethyst Earring

Gemini Auction CompanyKatonah, NY

14K White Gold & Amethyst Teardrop Earrings PAIR: Pair of 14K white gold drop earrings set with faceted purple amethyst teardrops. Each features a smaller marquise cut amethyst accent above and finished with secure lever-back closures. Stamped 14K to

2026

14K White Gold & Amethyst Teardrop Earrings PAIR

MiddleManBrokers Inc.Sunrise, FL

Antique Gold Fill & Amethyst Paste Necklace w Clip: Antique Gold Filled & Amethyst Paste Necklace w Dog Clip for Charms / Pendants. Chain measures 55 inches in length.

2026

Antique Gold Fill & Amethyst Paste Necklace w Clip

Gemini Auction CompanyKatonah, NY

Art Deco Era Rock Crystal Amethyst Glass Necklace: Antique Art Deco Era Rock Crystal & Amethyst Glass Necklace. Having graduated size faceted amethyst tone glass beads with rock crystal spacers. Measures 15.5 inches in length.

2026

Art Deco Era Rock Crystal Amethyst Glass Necklace

Gemini Auction CompanyKatonah, NY

Antique Edwardian Gold Fill Pearl Fringe Necklace: Antique Edwardian Gold Fill Pearl Fringe Necklace w Amethyst Paste Drops. Measures 18 inches in length.

2026

Antique Edwardian Gold Fill Pearl Fringe Necklace

Gemini Auction CompanyKatonah, NY

Mixed Gemstone Beaded Necklace Collection 8pc LOT: Assorted group of beaded necklaces featuring natural stones in blue, turquoise, green, and purple tones. Includes lapis lazuli strands, turquoise elements, amethyst beads, and stone compositions with

2026

Mixed Gemstone Beaded Necklace Collection 8pc LOT

MiddleManBrokers Inc.Sunrise, FL

Antique Watch Chain Necklace w Cameo Locket: Antique Watch Chain Necklace w Cameo Locket. Antique necklace made with gold filled watch chain and 18kt gold plated rolo link chain, with an antique amethyst glass cameo locket necklace pendant. Chai

2026

Antique Watch Chain Necklace w Cameo Locket

Gemini Auction CompanyKatonah, NY

Amethyst Turquoise Pendant Gold Plated Necklace 17 Inch: Amethyst Turquoise Pendant Gold Plated Necklace 17 Inch

2026

Amethyst Turquoise Pendant Gold Plated Necklace 17 Inch

Golden Age Jewelry AuctionsUrbana, OH

Pair of 14K Yellow Gold Diamond and Amethyst Earrings, Each- H.- 1 13/16 in., W.- 1/4 in. (2 Pcs.): Pair of 14K Yellow Gold Diamond and Amethyst Earrings, in the form of a hand with a diamond mounted sleeve, holding a cabochon heart shaped amethyst, Each- H.- 1 13/16 in., W.- 1/4 in. (2 Pcs.) Please

2026

Pair of 14K Yellow Gold Diamond and Amethyst Earrings, Each- H.- 1 13/16 in., W.- 1/4 in. (2 Pcs.)

Crescent City Auction GalleryNew Orleans, LA

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Amethyst Auctions

19th-Century Hitchcock-Style Stenciled Side Chair with Hand-Woven Rush Seat

Mid-Century Modern Walnut and Cane Two-Tier End Table by John Widdicomb

Vintage French-Style Brass and Crystal Girandole Table Lamps with Amber Glass Accents

Early American & Mid-Century Art & Antique 2

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Chadds Ford, PA, US

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