Skip to content

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.

Estate 18k Three-Band Diamond Roller Ring

49383 49383

Estate 18k Three-Band Diamond Roller Ring

Regular price $1,895
Sale price Regular price
Victorian 14k Diamond Engagement Ring .45ct

49253 49253

Victorian 14k Diamond Engagement Ring .45ct

Regular price $2,895
Sale price Regular price
Victorian 18k/Sterling Silver Pearl, Diamond, & Ruby Spider & Fly-Motif Pendant

49461 49461

Victorian 18k/Sterling Silver Pearl, Diamond, & Ruby Spider & Fly-Motif Pendant

Regular price $8,995
Sale price Regular price
Art Deco Platinum Diamond & Sapphire Engagement Ring 1.30ct

49495 49495

Art Deco Platinum Diamond & Sapphire Engagement Ring 1.30ct

Regular price $8,995
Sale price Regular price
Victorian Gold-Filled/14k Diamond Slide Chain Necklace 51"

49320 49320

Victorian Gold-Filled/14k Diamond Slide Chain Necklace 51"

Regular price $591
Sale price Regular price
Art Deco 18k Diamond Engagement Ring .72ct

49386 49386

Art Deco 18k Diamond Engagement Ring .72ct

Regular price $3,295
Sale price Regular price
Estate 18k Diamond & Topaz Briolette Chandelier Earrings

49388 49388

Estate 18k Diamond & Topaz Briolette Chandelier Earrings

Regular price $2,650
Sale price Regular price
Edwardian 18k/Platinum GIA Diamond Engagement Ring 2.33ct

49424 49424

Edwardian 18k/Platinum GIA Diamond Engagement Ring 2.33ct

Regular price $21,995
Sale price Regular price
Art Deco Platinum Diamond Engagement Ring .45ct

49344 49344

Art Deco Platinum Diamond Engagement Ring .45ct

Regular price $2,995
Sale price Regular price
Vintage 18k Diamond and Sapphire Statement Ring

47842 47842

Vintage 18k Diamond and Sapphire Statement Ring

Regular price $8,995
Sale price Regular price
Victorian 18k Diamond & Enamel Navette Ring

49371 49371

Victorian 18k Diamond & Enamel Navette Ring

Regular price $8,995
Sale price Regular price
Edwardian 14k/Platinum Diamond Horseshoe Pendant/Charm

49294 49294

Edwardian 14k/Platinum Diamond Horseshoe Pendant/Charm

Regular price $595
Sale price Regular price
Edwardian 14k/Platinum Diamond Cross Pendant

49283 49283

Edwardian 14k/Platinum Diamond Cross Pendant

Regular price $2,995
Sale price Regular price
Art Deco Platinum Diamond Engagement Ring 1.26ct

49269 49269

Art Deco Platinum Diamond Engagement Ring 1.26ct

Regular price $6,995
Sale price Regular price
Retro Platinum Diamond Statement Ring

49322 49322

Retro Platinum 3ctw Diamond Statement Ring

Regular price $6,995
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.

Shop Our Store
A. Brandt + Son
Make an offer
Make an offer
Make an offer