18k Gold Collectibles

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Montblanc Agatha Christie Fountain Pen, 1993: Montblanc Agatha Christie Limited Edition Fountain Pen, 1993, from Writer's Edition series, with 18K gold nib in black resin cas having sterling silver snake clip with ruby eyes, marked "925", numbere

Apr 30, 2026

Montblanc Agatha Christie Fountain Pen, 1993

Auctions at Showplace

Est. $600-$800

Montblanc Edgar Allan Poe Fountain Pen, 1998: Montblanc Edgar Allan Poe Limited Edition Fountain Pen, 1998, from the Writer's Edition series, with 18K gold M nib, black and blue marbled resin case with gold plated clip and accents, numbered editi

Apr 30, 2026

Montblanc Edgar Allan Poe Fountain Pen, 1998

Auctions at Showplace

Est. $600-$800

Aurora 80th Anniversary Silver Fountain Pen, 1999: Aurora 80th Anniversary Sterling Silver Fountain Pen, 1999, sterling silver and Bordeaux resin, "flame" guilloche with high relief decoration, rhodium-treated 18K gold nib marked "18K / 750 / Aurora",

Apr 30, 2026

Aurora 80th Anniversary Silver Fountain Pen, 1999

Auctions at Showplace

Est. $800-$1,200

Montblanc Marcel Proust Fountain Pen, 1999: Montblanc Marcel Proust Limited Edition Fountain Pen, 1999, from Writer's Edition series, with 18K gold nib in sterling silver and black resin case, marked "925", numbered edition "10788/21000", with

Apr 30, 2026

Montblanc Marcel Proust Fountain Pen, 1999

Auctions at Showplace

Est. $400-$600

Conway Stewart Elite Solid 18K Gold Floral Rose LE Fountain Pen, Artist Proof: Conway Stewart Elite solid 18K gold Floral Rose limited edition fountain pen, artist proof, circa 1999. Scarce Conway Stewart Elite solid 18K gold pen limited to just 50 pieces in this exclusive serie

May 09, 2026

Conway Stewart Elite Solid 18K Gold Floral Rose LE Fountain Pen, Artist Proof

North American Pen Auctions LTD

Est. CA$15,000-CA$20,000

Montblanc Alexander Dumas Fountain Pen, 1996: Montblanc Alexander Dumas Limited Edition Fountain Pen, 1996, from the Writer's Edition series, with 18K gold nib, black and gray marbled resin case, gold plated clip and accents, numbered edition "10

Apr 30, 2026

Montblanc Alexander Dumas Fountain Pen, 1996

Auctions at Showplace

Est. $400-$600

Montblanc F. Scott Fitzgerald Fountain Pen, 2002: Montblanc F. Scott Fitzgerald Limited Edition Fountain Pen, 2002, from Writer's Edition series, with 18K gold M nib, black and white marbled resin case, numbered edition "13078/18500", in orginal fitt

Apr 30, 2026

Montblanc F. Scott Fitzgerald Fountain Pen, 2002

Auctions at Showplace

Est. $400-$600

Montblanc Miguel de Cervantes Fountain Pen, 2005: Montblanc Miguel de Cervantes Limited Edition Fountain Pen, 2005, from the Writers Edition series, with 18K gold nib in brown marbled resin case with white gold plated accents and clip, numbered editi

Apr 30, 2026

Montblanc Miguel de Cervantes Fountain Pen, 2005

Auctions at Showplace

Est. $400-$600

Tiffany & Co Heavy 18K Gold Flat Pill Box: in unique repousse paisley design, marked on interior lower edge "18K Italy Tiffany" with additional illegible marks. Weight: 14.8 DWT. 3/8" high, 1 5/8" wide, 1" deep. Residue to interior. Provenance

May 05, 2026

Tiffany & Co Heavy 18K Gold Flat Pill Box

Schwenke Auctioneers

Est. $100-$10,000

MATTHEW LERCH CUSTOM LOCKBACK KNIFE WITH 18K GOLD AND PLATINUM INLAYS ENGRAVED BY RAY COVER JR.: Ornate Matthew Lerch custom lockback folding knife that features a Damasteel Damascus clip point blade. Ray Cover Jr. engraved 18k rose gold frame with platinum inlays. The frame exhibits elegant scro

May 12, 2026

MATTHEW LERCH CUSTOM LOCKBACK KNIFE WITH 18K GOLD AND PLATINUM INLAYS ENGRAVED BY RAY COVER JR.

Dan Morphy Auctions

Est. $3,000-$6,000

Apr 30, 2026

Montblanc, Peggy Guggenheim fountain pen from the Patron of Art series

Est. $1,000-$1,500

ENGLISH 18K GOLD GENTLEMAN'S CIGARETTE CASE: Of curved rectangular form with gemstone push button clasp, with Birmingham hallmarks and maker's mark 'C&G' or 'C&C', monogrammed, l. 3-1/4 x w. 2-1/2 x h. 1/2 in., 95.9 g Provenance: Descent through

6 days Left

ENGLISH 18K GOLD GENTLEMAN'S CIGARETTE CASE

Butterscotch Auction

Est. $5,000-$7,000

Montblanc, Luciano Pavarotti fountain pen from the Patron of Art series: Montblanc Luciano Pavarotti fountain pen from the Patron of Art series Germany, 2015 lacquer, gold-plated metal, turquoise cabochon, 18k gold nib 5.5 h x 0.75 dia in (14 x 2 cm) Impressed manuf

Apr 30, 2026

Montblanc, Luciano Pavarotti fountain pen from the Patron of Art series

Est. $1,000-$1,500

Montegrappa 300 Series Sterling Fountain Pen: Montegrappa 300 Series Sterling Silver Fountain Pen, with 18K gold nib and sterling case with hallmarks for Italy and marked "Montegrappa / 925", with original case with ink refills and Montegrappa bo

May 28, 2026

Montegrappa 300 Series Sterling Fountain Pen

Auctions at Showplace

Est. $400-$600

Krone 'Amelia Earhart' 18k Fountain Pen: Krone "Amelia Earhart" fountain pen crafted in striking blue marbled celluloid with black chevron decoration and a translucent barrel, fitted with an engraved 18K gold nib marked "Krone" beneath the c

4 days Left

Krone 'Amelia Earhart' 18k Fountain Pen

Est. $400-$600

Krone, John James Audubon fountain pen: Krone John James Audubon fountain pen USA, c. 2006 sterling silver, painted mother-of-pearl, 18k gold nib 6 h x 0.75 w x 0.75 d in (15 x 2 x 2 cm) Pen features a flip-top concealing a miniature

Apr 30, 2026

Krone, John James Audubon fountain pen

Est. $1,500-$2,500

Namiki - Namiki fountain pen - 2005: Namiki Namiki fountain pen (2005) Description (EN): Emperor black Urushi fountain pen (E124) - 18k gold nib (M) - with eye dropper filling system Rapport de condition: Sur demande, nous nous ferons un

Apr 28, 2026

Namiki - Namiki fountain pen - 2005

Champagne Auctions

Est. CA$1,600-CA$1,800

CA$1,200(1 bid)

Visconti 18K Blue Celluloid Fountain Pen: Visconti fountain pen featuring a striking translucent blue marbled resin body with ornate gold-tone skeleton overlay and decorative banding. The pen is fitted with a two-tone 18k gold nib marked "VIS

4 days Left

Visconti 18K Blue Celluloid Fountain Pen

Est. $400-$600

Aurora Saint Petersburg Fountain Pen: Aurora Saint Petersburg Limited Edition Fountain Pen, with 18K gold nib, pink flame guilloche resin case with silver accents, numbered edition "231", with inkwell and original fitted case. Pen: 5.25"

May 28, 2026

Aurora Saint Petersburg Fountain Pen

Auctions at Showplace

Est. $400-$600

FRENCH 18K YELLOW GOLD, DIAMOND, AND FAUX SHELL LADY'S CIGARETTE CASE: FRENCH 18K YELLOW GOLD, DIAMOND, AND FAUX SHELL LADY'S CIGARETTE CASE, slightly rounded rectangular form with plastic faux shell lid and base, having 18K gold rims, hinge, and reticulated interior

4 days Left

FRENCH 18K YELLOW GOLD, DIAMOND, AND FAUX SHELL LADY'S CIGARETTE CASE

Jeffrey S. Evans & Associates

Est. $300-$500

Caran d'Ache, Mario Botta fountain pen: Caran d'Ache Mario Botta fountain pen Switzerland, 2005 silver-plated and rhodium-coated brass, rhodium-coated 18k gold nib, peacock feather 5.5 h x 0.5 w x 0.25 d in (14 x 1 x 1 cm) Impressed

Apr 30, 2026

Caran d'Ache, Mario Botta fountain pen

Est. $1,500-$2,000

Visconti, La Bibbia fountain pen: Visconti La Bibbia fountain pen Italy, 2008 sterling silver, resin, 18k gold nib 6.25 h x 0.875 w x 0.625 d in (16 x 2 x 2 cm) This model was conceived as the first in Visconti's limited editio

Apr 30, 2026

Visconti, La Bibbia fountain pen

Est. $1,500-$2,000

A FIRST CLASS SET OF ROYAL ORDER OF ISMAIL ISSUED BY EGYPTIAN KING FAROUK I, LATTES OF CAIRO 1357: Comprising a sash badge and breast star, both of enamelled gold, each piece bearing a the date mark 'c' and the maker's name, the gold elements with 18 karat gold mark, the sash badge in the form of a

16 hrs Left

A FIRST CLASS SET OF ROYAL ORDER OF ISMAIL ISSUED BY EGYPTIAN KING FAROUK I, LATTES OF CAIRO 1357

Oriental Art Auctions

Est. €15,000-€20,000

Waterman - Waterman fountain pen - 2003: Waterman Waterman fountain pen (2003) Description (EN): Waterman Edson Fountain Pen Sterling Silver 120th Anniversary Edition - 18k gold nib (M) Rapport de condition: Sur demande, nous nous ferons un

Apr 28, 2026

Waterman - Waterman fountain pen - 2003

Champagne Auctions

Est. CA$950-CA$1,000

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18k Gold Auctions

18K Yellow Gold 3.50ct Diamond, Opal, Emerald and Sapphire Flower Brooch

VAN CLEEF & ARPELS Van Cleef & Arpels Cosmos 18K Rose Gold Diamond and Mother of Pearl Ring

CICADA 18K White Gold 2.76ct Diamond, Opal, and Sapphire Bracelet

Important Jewelry Auction Cartier Tiffany

Eastern European Art Gallery Inc

Starts on:

Broomall, PA, US

5 days Left

18k Gold Peridot & Diamond Flower Ring

7" Gold Nugget Bracelet

14k Gold Nugget Pendant

Absolute Online Fine Jewelry Auction

Poinsett Auction & Realty, Inc.

Ends from:

Travelers Rest, SC, US

Ladies 14K White Gold Ring Black White Pave Diamonds

Steve Wolter's 14K Gold Pendant, Necklace, Brooch

18K Rose Gold Black, White, Chocolate Pave Diamond Ring

Grand Opening Jewelry Auction

Elite Estate Sales Inc

Starts on:

Montgomery, TX, US

1 hr Left

18k Gold Collectibles

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