This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.
Vintage & Antique Engagement Rings Platt Boutique Jewelry Los Angeles
SHOP NOW
Woman wearing a white elegant blouse, antique diamond earrings and a diamond art deco bracelet from Platt Boutique Jewelry Los Angeles
Woman in a black jacket with gold buttons wearing vintage and antique gold stacked rings from Platt Boutique Jewelry Los Angeles
Hands with diamond antique rings from Platt Boutique Los Angeles on each finger being held up to natural sunlight

Newly Arrived Vintage & Antique Jewelry

Shop our latest acquisitions in Georgian, Victorian, Art Nouveau, Edwardian, Art Deco, Retro, and Mid-Century jewelry — including vintage and antique engagement rings, necklaces, earrings, and watches.

Shop All New Arrivals
2.60 Ctw. Diamond 'Trinity' Tri-Color Gold Pendant Necklace by Cartier
 
2.60 Ctw. Diamond 'Trinity' Tri-Color Gold Pendant Necklace by Cartier

2.60 Ctw. Diamond 'Trinity' Tri-Color Gold Pendant Necklace by Cartier

$38,000.00 USD
Victorian Collet-Set 2.21 Ctw. Old European Cut Diamond Drop Earrings
 
Victorian Collet-Set 2.21 Ctw. Old European Cut Diamond Drop Earrings

Victorian Collet-Set 2.21 Ctw. Old European Cut Diamond Drop Earrings

$18,600.00 USD
5.09 Ct. Marquise Cut Diamond Solitaire Engagement Ring from Bespoke by Platt
 
5.09 Ct. Marquise Cut Diamond Solitaire Engagement Ring from Bespoke by Platt

5.09 Ct. Marquise Cut Diamond Solitaire Engagement Ring from Bespoke by Platt

$57,000.00 USD
Vintage 1.50 Ctw. Baguette Cut Diamond Circle Pendant Necklace
 
Vintage 1.50 Ctw. Baguette Cut Diamond Circle Pendant Necklace

Vintage 1.50 Ctw. Baguette Cut Diamond Circle Pendant Necklace

$3,600.00 USD
2.00 Ctw. Old Mine Cut Diamond Horseshoe Ring from Bespoke by Platt
 
2.00 Ctw. Old Mine Cut Diamond Horseshoe Ring from Bespoke by Platt

2.00 Ctw. Old Mine Cut Diamond Horseshoe Ring from Bespoke by Platt

$5,400.00 USD
Victorian 1.88 Ctw. Old Mine Cut Diamond' Plaque' Cluster Ring
 
Victorian 1.88 Ctw. Old Mine Cut Diamond' Plaque' Cluster Ring

Victorian 1.88 Ctw. Old Mine Cut Diamond' Plaque' Cluster Ring

$2,200.00 USD
Vintage 1.06 Ctw. Diamond Bee Brooch
 
Vintage 1.06 Ctw. Diamond Bee Brooch

Vintage 1.06 Ctw. Diamond Bee Brooch

$3,200.00 USD
Vintage Double Panther Head & Diamond Cuff Bangle Bracelet by Gay Frères
 
Vintage Double Panther Head & Diamond Cuff Bangle Bracelet by Gay Frères

Vintage Double Panther Head & Diamond Cuff Bangle Bracelet by Gay Frères

$4,800.00 USD
1.59 Ct. Old European Cut Diamond 3-Stone Ring from Bespoke by Platt
 
1.59 Ct. Old European Cut Diamond 3-Stone Ring from Bespoke by Platt

1.59 Ct. Old European Cut Diamond 3-Stone Ring from Bespoke by Platt

$10,600.00 USD
 
6.54 Ct. Natural Brownish Yellow Diamond Double Bezel Pendant Necklace

6.54 Ct. Natural Brownish Yellow Diamond Double Bezel Pendant Necklace

$63,000.00 USD
Feminine hands crossing with diamond antique engagement rings from Platt Boutique Jewelry Los Angeles stacked on fingers

Our One-of-a-Kind Engagement Rings

Platt Boutique specializes in unique vintage and antique engagement rings; it is the destination for anyone seeking a one-of-a-kind piece.

SHOP NOW

The 'Bespoke by Platt' Collection

Let us translate your story and style into a one-of-a-kind heirloom, lovingly handcrafted by our expert artisans.

 
Three Bespoke by Platt Yellow Gold Diamond antique rings from Platt Boutique Jewelry Los Angeles

Featured Collections

Diamond and antique gemstone rings from Platt Boutique Jewelry Los Angeles on a woman's fingers in natural sunlight
Gemstone Rings
Person wearing a tan Jean Paul Gaultier top with hands wearing gold antique snake rings and bracelets from Platt Boutique Jewelry Los Angeles
Snake Jewelry
Hand with gold antique stacked rings from Platt Boutique Los Angeles on a black background
Designer Jewelry
Woman wearing art deco antique diamond rings and earrings from Platt Boutique Jewelry Los Angeles
Art Deco Jewelry

See What's New at Our Los Angeles Vintage Jewelry Store

From Art Deco diamond rings to Victorian necklaces, follow @plattboutiquejewelry for an intimate look at our ever-changing inventory of vintage and antique jewelry in Los Angeles.

Follow

Get in touch

Our team of jewelry experts are available to answer any questions or schedule an appointment.

CONTACT US
Jewelry display inside of Platt Boutique Jewelry in Los Angeles

Can we store cookies?

Broadcast uses cookies to improve your browsing experience.

Cart

No more products available for purchase

Your Cart is Empty

NEW ARRIVALS
ENGAGEMENT RINGS & BRIDAL
COLLECTIONS
JEWELRY
BESPOKE BY PLATT
PLATT FAMILY
PRESS & MEDIA
CONTACT