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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.

Estate 14k Diamond and Sapphire Three Stone Ring

47841 47841

Estate 14k Diamond and Sapphire Three Stone Ring

Regular price $9,995
Sale price Regular price
Victorian 14k Diamond 5 Stone Engagement Ring

47761 47761

Victorian 14k Diamond 5 Stone Engagement Ring

Regular price $3,995
Sale price Regular price
ROBERTO COIN Estate 18k Diamond Royal Princess Flower Flexible Cuff Bracelet

47339 47339

ROBERTO COIN Estate 18k Diamond Royal Princess Flower Flexible Cuff Bracelet

Regular price $11,995
Sale price Regular price
Estate Platinum Diamond and Emerald Engagement Ring

47190 47190

Estate Platinum Diamond and Emerald Engagement Ring

Regular price $4,795
Sale price Regular price
Art Deco Platinum Diamond Eternity Band 0.40ctw

46511 46511

Art Deco Platinum Diamond Eternity Band 0.40ctw

Regular price $1,195
Sale price Regular price
Art Deco 14k Bagette Diamond Eternity Band 1.70ctw

45879 45879

Art Deco 14k Bagette Diamond Eternity Band 1.70ctw

Regular price $2,995
Sale price Regular price
RIKER BROS. Art Nouveau 14k 5-Stone Diamond Etched Bracelet 1.25ctw

45962 45962

RIKER BROS. Art Nouveau 14k 5-Stone Diamond Etched Bracelet 1.25ctw

Regular price $7,995
Sale price Regular price
Art Deco Platinum + Diamond Engagement Ring 1.20ct

44894 44894

Art Deco Platinum + Diamond Engagement Ring 1.20ct

Regular price $8,995
Sale price Regular price
Edwardian 10k Enamel + Diamond Sweet Pea Pin/Pendant

45339 45339

Edwardian 10k Enamel + Diamond Sweet Pea Pin/Pendant

Regular price $1,795
Sale price Regular price
Estate Platinum Trillion Cut Diamond Stud Earrings 1ctw

45009 45009

Estate Platinum Trillion Cut Diamond Stud Earrings 1ctw

Regular price $2,495
Sale price Regular price
Victorian 18kt Mine Cut Diamond 5-Stone Ring 2.00ctw

44769 44769

Victorian 18kt Mine Cut Diamond 5-Stone Ring 2.00ctw

Regular price $7,995
Sale price Regular price
Art Deco Style Platinum Diamond Engagement Ring 1.85ct

40347 40347

Art Deco Style Platinum Diamond Engagement Ring 1.85ct

Regular price $7,995
Sale price Regular price
Estate 14kt Heart Diamond Solitaire Engagement Ring 0.45ct

20176 20176

Estate 14kt Heart Diamond Solitaire Engagement Ring 0.45ct

Regular price $1,295
Sale price Regular price
Art Deco Platinum Square Fancy Cut Diamond Eternity Band 2.25ctw

39080 39080

Art Deco Platinum Square Fancy Cut Diamond Eternity Band 2.25ctw

Regular price $4,295
Sale price Regular price
Georgian Sterling Rose Cut Diamond Pin & Necklace Set

34133 34133

Georgian Sterling Rose Cut Diamond Pin & Necklace Set

Regular price $23,995
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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