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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 Deco 18k White Gold .86ct Diamond Engagement Ring

46216 46216

Art Deco 18k White Gold .86ct Diamond Engagement Ring

Regular price $3,995
Sale price Regular price
Art Nouveau 18k/Platinum Diamond Snake Ring

46366 46366

Art Nouveau 18k/Platinum Diamond Snake Ring

Regular price $3,295
Sale price Regular price
Movado Art Nouveau 1910 International Expo 18k Rose Cut Diamond Pocket Watch 1ctw

46459 46459

Movado Art Nouveau 1910 International Expo 18k Rose Cut Diamond Pocket Watch 1ctw

Regular price $5,995
Sale price Regular price
Estate 14k Diamond Pendant Necklace .5ctw

46391 46391

Estate 14k Diamond Pendant Necklace .5ctw

Regular price $2,295
Sale price Regular price
Edwardian Platinum Sapphire & Diamond Ring

46441 46441

Edwardian Platinum Sapphire & Diamond Ring

Regular price $2,995
Sale price Regular price
Art Deco 18k Emerald & Diamond Engagement Ring

46424 46424

Art Deco 18k Emerald & Diamond Engagement Ring

Regular price $6,595
Sale price Regular price
Art Deco Platinum Cushion Cut Diamond Engagement Ring 1.13ctw center

46425 46425

Art Deco Platinum Cushion Cut Diamond Engagement Ring 1.13ctw center

Regular price $6,995
Sale price Regular price
Estate 14k Diamond Dangle Earrings .90ctw

46280 46280

Estate 14k Diamond Dangle Earrings .90ctw

Regular price $1,395
Sale price Regular price
Estate 18k/Platinum Diamond Nail Bypass Ring 1.50ctw

46268 46268

Estate 18k/Platinum Diamond Nail Bypass Ring 1.50ctw

Regular price $4,995
Sale price Regular price
Art Deco Platinum Oval Diamond Engagement Ring 1.06ctw

46250 46250

Art Deco Platinum Oval Diamond Engagement Ring 1.06ctw

Regular price $9,595
Sale price Regular price
Retro Platinum Pear Cut Diamond Engagement Ring 1.10ctw

45853 45853

Retro Platinum Pear Cut Diamond Engagement Ring 1.10ctw

Regular price $4,995
Sale price Regular price
Edwardian Platinum Diamond Eternity Band

46168 46168

Edwardian Platinum Diamond Eternity Band

Regular price $1,295
Sale price Regular price
Art Deco 10K Diamond + Onyx Filigree Pendent

46122 46122

Art Deco 10K Diamond + Onyx Filigree Pendent

Regular price $695
Sale price Regular price
Art Deco Platinum Diamond Engagement Ring 5.63ctw

46815 46815

Art Deco Platinum Diamond Engagement Ring 5.63ctw

Regular price $49,995
Sale price Regular price
Victorian 14k Ruby, Sapphire, Diamond + Enamel Stick Pin

46088 46088

Victorian 14k Ruby, Sapphire, Diamond + Enamel Stick Pin

Regular price $1,395
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