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Collection: Diamond Jewelry

Antique diamond jewelry is defined as much by how the stones were cut as by the diamonds themselves. This collection gathers rings, pendants, earrings, and brooches set with old mine, old European, rose, and transitional cut diamonds from the Georgian era through Contemporary, each hand-selected by Annette and Elan Brandt, dated to its era, and authenticity guaranteed.

Art Nouveau Platinum Diamond Trefoil Engagement Ring

42349 42349

Art Nouveau Platinum Diamond Trefoil Engagement Ring Sold to Lisa Stewardson

Regular price $2,995
Sale price Regular price
Art Deco 18k Diamond and Synthetic Sapphire Triple Band Ring

46811 46811

Art Deco 18k Diamond and Synthetic Sapphire Triple Band Ring

Regular price $1,895
Sale price Regular price
Estate 14k Diamond "Gucci Style" Band

47239 47239

Estate 14k Diamond "Gucci Style" Band

Regular price $1,695
Sale price Regular price
Victorian 14k Dutch Rose Cut Diamond Flush Mount Engagement Ring 1.00ct

47257 47257

Victorian 14k Dutch Rose Cut Diamond Flush Mount Engagement Ring 0.65ct

Regular price $4,995
Sale price Regular price
Art Deco Platinum Diamond Flower Motif Band

47302 47302

Art Deco Platinum Wide Diamond Flower Motif Band .80ctw

Regular price $1,295
Sale price Regular price
Edwardian Platinum Diamond Eternity Band

47283 47283

Edwardian Platinum Diamond Eternity Band

Regular price $1,295
Sale price Regular price
ROBERTO DEMEGLIO Ceramic Ring

MWKR003 MWKR003

ROBERTO DEMEGLIO Ceramic Ring

Regular price $495
Sale price Regular price
Victorian 14k/Sterling Silver Diamond, Pearl, and Ruby Fly Pin

47270 47270

Victorian 14k/Sterling Silver Diamond, Pearl, and Ruby Fly Pin

Regular price $3,295
Sale price Regular price
Edwardian 14k/Platinum Diamond Wishbone Necklace

47218 47218

Edwardian 14k/Platinum Diamond Wishbone Necklace

Regular price $2,495
Sale price Regular price
Edwardian 18k/Platinum Diamond and Ruby Halo Bracelet

MWLL795 MWLL795

Edwardian 18k/Platinum Diamond and Ruby Halo Bracelet

Regular price $4,295
Sale price Regular price
Retro 14k Diamond Eternity Band 0.65ctw

47255 47255

Retro 14k Diamond Eternity Band 0.65ctw

Regular price $1,295
Sale price Regular price
Vintage 14k Marquise Cut Diamond Engagement Ring and Wedding Band Set 0.65ct

47224 47224

Vintage 14k Marquise Cut Diamond Engagement Ring and Wedding Band Set 0.65ct

Regular price $2,595
Sale price Regular price
Estate Platinum Ruby and Diamond Eternity Band

47090 47090

Estate Platinum Ruby and Diamond Eternity Band

Regular price $2,195
Sale price Regular price
Art Deco Platinum and Diamond Eternity Band 0.75ctw

46655 46655

Art Deco Platinum and Diamond Eternity Band 0.75ctw

Regular price $1,395
Sale price Regular price
Victorian 14k Diamond Tiger Claw Pendant

47044 47044

Victorian 14k Diamond Tiger Claw Pendant

Regular price $2,995
Sale price Regular price

Why Buyers Trust A. Brandt + Son

For nearly four decades, buyers across the country have trusted A. Brandt + Son for authentic antique and estate jewelry. Many travel to our Narberth showroom to see a piece in person, and every order, near or far, carries the same guarantees.

Authenticity Guarantee

Every piece is hand-selected, dated to its era, condition-graded, and backed by our guarantee.

Complimentary 2-Day Shipping

All domestic orders ship complimentary UPS 2nd Day Air, signature required and fully insured.

Complimentary Sizing

Most antique rings include complimentary sizing, and we say upfront when a setting cannot be sized.

Hassle-Free Returns

If a piece is not right, return it within our window in its original condition, no hassle.

Frequently Asked Questions

Shop Our Timeless Collections of Antique and Vintage Jewelry

From Georgian rarities to Art Deco engagement rings, A. Brandt + Son brings together antique and estate jewelry you will not find anywhere else. Every collection is hand-selected by Annette and Elan Brandt, dated to its era, and offered with the guarantees that have defined the shop since 1988.

Shop online or visit our Narberth salon, and buy with the confidence of working directly with the family.

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A. Brandt + Son