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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 Platinum Diamond Eternity Band

47646 47646

Art Deco Platinum Diamond Eternity Band

Regular price $1,895
Sale price Regular price
Victorian 14k Diamond and Ruby Lion Button Bracelet

47672 47672

Victorian 14k Diamond and Ruby Tiger Button Bracelet

Regular price $3,995
Sale price Regular price
Victorian 14kt Rose Gold Steel Diamond Bangle Bracelet

37488 37488

Victorian 14kt Rose Gold Steel Diamond Bangle Bracelet

Regular price $5,995
Sale price Regular price
Victorian 14k Diamond and Enamel Star Motif Drop Earrings

MWPW001 MWPW001

Victorian 14k 2ctw Diamond & Enamel Star Motif Earrings

Regular price $3,495
Sale price Regular price
Estate 18k Diamond Eternity Band

47887 47887

Estate 18k Diamond Eternity Band

Regular price $5,295
Sale price Regular price
Estate 18k Diamond Four-Stone Ring

47884 47884

Estate 18k Diamond Four-Stone Ring

Regular price $1,895
Sale price Regular price
Estate 14k Diamond Stud Earrings

47933 47933

Estate 14k Diamond Stud Earrings

Regular price $3,895
Sale price Regular price
Estate Platinum Diamond Eternity Band

47929 47929

Estate Platinum Diamond Eternity Band

Regular price $4,995
Sale price Regular price
MARCUS & CO. Retro Platinum Diamond Engagement Ring 1.01ct

47908 47908

MARCUS & CO. Retro Platinum Diamond Engagement Ring 1.01ct

Regular price $5,995
Sale price Regular price
Georgian French 14k/Sterling Silver Diamond Pendant

47938 47938

Georgian French 14k/Sterling Silver Diamond Pendant

Regular price $4,995
Sale price Regular price
Victorian 14k/Sterling Silver Diamond Stud Earrings

47935 47935

Victorian 14k/Sterling Silver Diamond Stud Earrings

Regular price $5,595
Sale price Regular price
Edwardian Platinum French Cut Diamond Eternity Band 5.00ctw

46716 46716

Edwardian Platinum French Cut Diamond Eternity Band 5.00ctw

Regular price $11,995
Sale price Regular price
Victorian 18k Diamond Floral Motif Pendant

47847 47847

Victorian 18k 1.60ctw Rose & Mine Cut Diamond Floral Pendant

Regular price $2,995
Sale price Regular price
Estate Platinum Diamond Statement Ring

47843 47843

Estate Platinum Diamond Statement Ring

Regular price $9,995
Sale price Regular price
Vintage 18k Diamond Collar Necklace

47844 47844

Vintage 18k Diamond Collar Necklace 62.5 DWT

Regular price $32,995
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