SinCityFinds Antique and Custom made Jewelry

Available Jewelry

18K White Gold Rubellite Tourmaline & Diamond Drop Earrings

$3,300.00

Antique 14K Gold Shield Locket

$1,100.00

A. Augis 18k gold blank medal pendant, front

French A. Augis 18K Gold Blank Medal Pendant

$450.00

French 18K Gold Aries Zodiac Charm

$390.00

18K White Gold Rubellite Tourmaline and Diamond Pendant

$1,950.00

Vintage 14K Gold Fancy Link Chain with Dog Clip & Bolt Ring

$1,580.00

French 18k Gold Aries Zodiac Charm

$410.00

Platinum natural ruby eternity band in a ring box

Vintage Natural Ruby Eternity Band in Platinum

$1,100.00

Seed pearl and old-cut diamond heart brooch front

Seed Pearl and Diamond Heart Brooch Pendant in 14k Gold

$1,600.00

Rose-Cut Diamond Brooch in 14k Gold and Silver

$1,650.00

Antique old European cut diamond navette ring, front detail

2.55ctw Antique 18k Gold OEC Diamond Navette Ring

$3,800.00

Antique 18K Gold Rose Cut Diamond Snake Ring

$1,850.00

Close-up of a 3.05 carat old European cut three-stone diamond ring in a pink jewelry box against a white background

3.05 Carats Three-Stone Diamond Ring

$8,500.00

Vintage Dutch Diamond Cluster Ring

$1,300.00

Pear rose-cut diamond and natural emerald ring in platinum

Art Deco Style Rose Cut Diamond Ring

$2,650.00

4.85ctw ct Old Cut Cushion Diamond Halo Ring in Platinum & 18k Gold

$15,800.00

Front view of an Art Deco style platinum ring with French-cut diamonds and natural emeralds

Art Deco Style French-Cut Diamond and Emerald Platinum Ring

$3,900.00

Front view of old European-cut diamond cluster, synthetic ruby border and rose-cut diamond tourbillon ring

Antique Diamond & Ruby Tourbillon Ring

$1,450.00

Antique 18K gold old mine-cut and rose-cut diamond bangle — diamond detail on black background

Antique 18K Gold Old Mine & Rose Cut Diamond Bangle

$3,900.00

Italian 18K gold omega collar — full necklace on black background

Italian 18K Gold Omega Collar — 55 Grams

$6,850.00

French 18K Gold Festoon Necklace

$2,300.00

3.07 carat antique diamond in 18k gold Georgian-style solitaire, detail view 3

3.07ct Antique Pear Diamond Georgian style

$10,500.00

Handmade platinum diamond and natural sapphire ring, view 4

Art Deco Style Platinum Ring — 0.84 ct Diamond & 1.76 ct Natural Sapphires

$3,400.00

Vintage Boucheron diamond band in 18k yellow gold shown in a ring box

Vintage Boucheron 1.5 ctw Diamond Band in 18k Yellow Gold

$3,280.00

Vintage ruby, sapphire and diamond ring, front view in box

Vintage Burmese Ruby, Sapphire & Diamond Ring in 18K Two-Tone Gold

$3,200.00

Previously Sold

Vintage Green Tourmaline Cabochon Ring

Sold Out

Tiffany & Co. Platinum Carré-Cut Diamond Half Eternity Band

Sold Out

Antique five diamond half hoop ring in 18 karat gold, front view

2.15 Carat Total Antique Five Diamond Ring

Sold Out

Vintage 18 karat gold bezel ring with old European cut diamond, photographed with its reflection

1.69ct Vintage 18K Gold Old European Cut Diamond Ring

Sold Out

Vintage 18K Gold Geometric Curb Link Bracelet

Sold Out

Vintage Cartier 18k gold red enamel cigar band ring, detail view 2

Vintage Cartier Red Enamel Cigar Band Ring in 18k Gold

Sold Out

Close view of the French tank ring worn on the hand

French 18k White Gold Diamond & Sapphire Tank Ring

Sold Out

1.45ct GIA H VS2 transitional cut diamond

Sold Out

Discover the latest finds

Follow @sincityfinds on Instagram for new arrivals, behind-the-scenes details, and pieces shared there first.

Follow on Instagram