Peter Jon Shemonsky | Fine Jewelry

Fine Antique & Estate Jewelry | Appraisals and Design

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From the Vault

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Antique & Estate Jewelry

Diamond and Platinum Engagement Ring, Circa 1960

Antique & Estate Jewelry

Diamond and Platinum Engagement Ring, Circa 1910

Antique & Estate Jewelry

Diamond Engagement Ring, Circa 1900

Antique & Estate Jewelry

Pair of Diamond, Colored Diamond and Platinum Brooches

Antique & Estate Jewelry

Ruby, Diamond, Demantoid Garnet and Silver Topped Gold Brooch

Antique & Estate Jewelry

Edwardian Ruby, Diamond and Platinum Ring

Antique & Estate Jewelry

Ruby, Emerald And Eighteen Karat Yellow Gold Ring

Available

Ruby, Diamond and Eighteen Karat White Gold Earrings

Antique & Estate Jewelry

Ruby, Diamond, 18k Yellow Gold and Platinum Ring

Antique & Estate Jewelry

Diamond and Seed Pearl Dog Collar Necklace

Antique & Estate Jewelry

Jadeite Jade, Diamond and Eighteen Karat White Gold Pendant

Antique & Estate Jewelry

Sterling Silver and White Mother of Pearl Teething Rattle

Antique & Estate Jewelry

Diamond. Platinum and Fourteen Karat Yellow Gold Brooch

Antique & Estate Jewelry

Jadeite Jade Bangle Bracelet

Antique & Estate Jewelry

Aquamarine, Diamond and Fourteen Karat White Gold Pendant Necklace

Antique & Estate Jewelry

Ruby, Diamond, Platinum and Eighteen Karat Yellow Gold Ring

Antique & Estate Jewelry

Emerald and Fourteen Karat Yellow and white Gold Bracelet

Antique & Estate Jewelry

Carved Aquamarine and Yellow Gold Brooch – Gumps

Gallery

Sterling Silver and White Mother of Pearl Teether with Rattle

Antique & Estate Jewelry

Sterling Silver Bracelet-Tiffany & Co

Antique & Estate Jewelry

Art Nouveau Hat Pin

Antique & Estate Jewelry

Enamel and Eighteen Karat Yellow Gold Cufflinks

Antique & Estate Jewelry

Sterling Silver and Cultured Pearl Bracelet

Antique & Estate Jewelry

Diamond, Jade and Enamel Clip Brooch, Cartier

Antique & Estate Jewelry

Diamond and Platinum Necklace and Earrings-Tiffany & Co.

Antique & Estate Jewelry

Green Zircon and Eighteen Karat Yellow Gold Ring – Jaques & Marcus

Antique & Estate Jewelry

Japanese Mixed Metal Brooch

Antique & Estate Jewelry

Edwardian Intense Pink Sapphire, Diamond and Platinum Necklace

Antique & Estate Jewelry

Diamond, Ruby and Eighteen Karat Yellow Gold Bracelet

Antique & Estate Jewelry

Sapphire, Diamond, Rose Gold and Platinum Cufflinks

Antique & Estate Jewelry

Diamond, Eighteen Karat Yellow and White Gold Necklace

Antique & Estate Jewelry

Ancient Roman Bulls Eye Agate and Gold Ring

Antique & Estate Jewelry

Indian Silver Anklet

Antique & Estate Jewelry

Diamond, Cultured Pear and Platinum Brooch

Antique & Estate Jewelry

Diamond and Eighteen Karat Yellow Gold Earrings-Roberto Coin

Antique & Estate Jewelry

Eighteen Karat Yellow Gold and Sterling Silver Bracelet-David Yurman

Antique & Estate Jewelry

Multi Colored Sapphire, Diamond and Platinum Earrings

Antique & Estate Jewelry

Ruby and Eighteen Karat Yellow Gold Bracelet-Tiffany & Co

Antique & Estate Jewelry

Jadeite Jade, Diamond and Platinum Earrings, French

Antique & Estate Jewelry

Eighteen Karat Yellow Gold and Sterling Silver Necklace-David Yurman

Antique & Estate Jewelry

Diamond, Enamel, Eighteen Karat White and Yellow Gold Brooch and Earrings

Antique & Estate Jewelry

Sapphire, Emerald Ruby, Diamond and Eighteen Karat Yellow Gold Necklace-David Webb

Antique & Estate Jewelry

Sapphire, Emerald Ruby, Diamond and Eighteen Karat Yellow Gold Earrings-David Webb

Antique & Estate Jewelry

Sapphire, Emerald Ruby, Diamond and Eighteen Karat Yellow Gold Bracelet-David Webb

Antique & Estate Jewelry

Sapphire, Emerald Ruby, Diamond, Platinum and Eighteen Karat Yellow Gold Ring-DAvid Webb

Antique & Estate Jewelry

Roman Coin, Ruby, Cultured Pearl and Eighteen Karat Yellow Gold Necklace

Antique & Estate Jewelry

Coral, Shell and Eighteen Karat Yellow Gold Earrings

Antique & Estate Jewelry

Carved Jadeite Jade and Fourteen Karat Yellow Gold Ring

Antique & Estate Jewelry

Diamond, Black Onyx and Eighteen Karat Yellow Gold Earrings

Antique & Estate Jewelry

Diamond, Eighteen Karat Gold and Platinum Earrings

Available

Eighteen Karat Yellow Gold Ring-Otto Jacob

Antique & Estate Jewelry

Jadeite Jade, Platinum and Eighteen Karat Yellow Gold Ring

Antique & Estate Jewelry

Art Nouveau, Fourteen Karat Yellow Gold Ring

Antique & Estate Jewelry

Star Sapphire, Diamond and Platinum Ring

Antique & Estate Jewelry

Victorian Mourning Brooch, Natural Pearl, Enamel and 15 ct. Gold

Antique & Estate Jewelry

Hematite, Enamel and Eighteen Karat Yellow Gold Cufflinks- Leo DeVroomen

Antique & Estate Jewelry

Victorian Gold Earrings, Circa 1850

Antique & Estate Jewelry

Sterling Silver and Green Glass Necklace-Los Castillos, Mexico

Antique & Estate Jewelry

Carved Jadeite Jade and Eighteen Karat Yellow Gold Pendant

Antique & Estate Jewelry

Fourteen Karat Yellow Gold and Sterling Silver Bracelet-David Yurman

Antique & Estate Jewelry

Eighteen Karat Yellow Gold Earrings-Henry Dunay

Antique & Estate Jewelry

Eighteen Karat Yellow Gold Bracelet-Henry Dunay

Antique & Estate Jewelry

Eighteen Karat Yellow Gold and Enamel Cufflinks

Antique & Estate Jewelry

Natural Diamond and Eighteen Karat Yellow Gold Ring, Todd Reed

Antique & Estate Jewelry

Art Deco Sapphire, Diamond and Platinum Ring

Antique & Estate Jewelry

Aquamarine and Fourteen Karat White Gold Ring

Antique & Estate Jewelry

French Natural Pearl, Diamond and Silver Topped Gold Brooch

Antique & Estate Jewelry

Diamond and Fourteen Karat Yellow Gold Brooch – Riker Brothers

Antique & Estate Jewelry

Diamond, South Sea Pearl and Eighteen Karat Gold Moth Brooch – Buccellatti

Antique & Estate Jewelry

Hard-stone Cameo Brooch

Antique & Estate Jewelry

Turquoise, Lapis Lazuli, Diamond and Eighteen Karat Gold Brooch

Antique & Estate Jewelry

Amethyst, Natural Pearl and Yellow Gold Brooch

Antique & Estate Jewelry

Silver Crest Ring -1830

Antique & Estate Jewelry

Carnelian Intaglio and Eighteen Karat Yellow Gold Ring

Antique & Estate Jewelry

White Jade Lotus Root Pendant

Antique & Estate Jewelry

Emerald, Diamond and Platinum Ring

Precious Objects

Berlin Iron Ornamental Pocket Watch Holder

Custom Design

Diamond and Eighteen Karat White Gold Engagement Ring

Antique & Estate Jewelry

Japanese Mixed Metal Belt Buckle

Custom Design

Diamond and Eighteen Karat Yellow Gold Ring

Antique & Estate Jewelry

Carved Jadeite Jade and Eighteen Karat Yellow Gold Cufflinks

Antique & Estate Jewelry

Emerald Cut Diamond and Eighteen Karat White Gold Ring

Available

Cartier Pasha Pen

Custom Design

Diamond, Platinum and Eighteen Karat Yellow Gold Ring

Antique & Estate Jewelry

Diamond and Fourteen Karat Gold Scottish Rights Masonic Ring

Antique & Estate Jewelry

South Sea Pearl and Opal Necklace

Antique & Estate Jewelry

French Enamel and Eighteen Karat Yellow Gold Stickpin

Antique & Estate Jewelry

White Jade Pendant

Antique & Estate Jewelry

Georgian Memorial Ring

Antique & Estate Jewelry

Berlin Iron Linked Bracelet

Antique & Estate Jewelry

Art Deco Sapphire, Diamond and Platinum Ring

Custom Design

Twenty-Two Karat Yellow Gold and Ancient Silver Coin Pendant

Custom Design

Jadeite Jade and Eighteen Karat Yellow Gold Ring

Antique & Estate Jewelry

Steel Crest Ring

Antique & Estate Jewelry

Suite of Berlin Iron Jewelry

Antique & Estate Jewelry

18th Century Collection of Watch Cogs and Cover Plates – For Restoration and Repurposing

Antique & Estate Jewelry

Belle Epoque Sterling Silver Lorgnette

Antique & Estate Jewelry

Japanese Mixed Metal and Sterling Silver Cufflinks

Antique & Estate Jewelry

Late Renaissance Steel Hat Badge-Brooch

Antique & Estate Jewelry

French Diamond and Eighteen Karat Yellow Gold Ring

Antique & Estate Jewelry

Red Coral and Eighteen Karat Yellow Gold Cufflinks

For more information contact

peter@pshemonsky.com
P.O. Box 410684
San Francisco,
California 94141

By Appointment Only
415-290-4722
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