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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, Jadeite, Onyx + Rock Crystal Convertible Earrings

42197 42197

Art Deco Platinum Diamond, Jadeite, Onyx + Rock Crystal Convertible Earrings

Regular price $5,495
Sale price Regular price
Art Deco French 18kt/Platinum Diamond Solitaire Engagement Ring 0.45ct

42315 42315

Art Deco French 18kt/Platinum Diamond Solitaire Engagement Ring 0.45ct

Regular price $2,395
Sale price Regular price
Victorian 14kt/Sterling Diamond Flower Pin/Pendant 1.25ctw

42388 42388

Victorian 14kt/Sterling Diamond Flower Pin/Pendant 1.25ctw

Regular price $2,895
Sale price Regular price
Late Art Deco Platinum Champagne Diamond Engagement Ring 1.09ct center

42251 42251

Late Art Deco Platinum Champagne Diamond Engagement Ring 1.09ct center

Regular price $2,595
Sale price Regular price
Retro Platinum Diamond Engagement Ring 0.68ct

42160 42160

Retro Platinum Diamond Engagement Ring 0.68ct

Regular price $2,995
Sale price Regular price
Victorian 15kt Enamel + Diamond Tiger Head Pendant

42057 42057

Victorian 15kt Enamel + Diamond Tiger Head Pendant

Regular price $1,495
Sale price Regular price
Art Deco Platinum Diamond Engagement Ring 1.44ct

38992 38992

Art Deco Platinum Diamond Engagement Ring 1.44ct

Regular price $8,995
Sale price Regular price
Late Art Deco 14kt Diamond + Enamel French Bulldog Stick Pin

41509 41509

Late Art Deco 14kt Diamond + Enamel French Bulldog Stick Pin

Regular price $1,295
Sale price Regular price
TIFFANY & Co. Estate Platinum Diamond Engagement Ring Set 0.73ct

40171 40171

TIFFANY & Co. Estate Platinum Diamond Engagement Ring Set 0.73ct

Regular price $7,995
Sale price Regular price $0
Victorian 14kt Diamond, Pearl + Ruby Double Crescent Ring

41162 41162

Victorian 14kt Diamond, Pearl + Ruby Double Crescent Ring

Regular price $695
Sale price Regular price
Victorian 15kt/Sterling Pavé Diamond Navette Ring

40563 40563

Victorian 15kt/Sterling Pavé Diamond Navette Ring

Regular price $4,295
Sale price Regular price
Georgian 18kt Gold Enameled Diamond Engagement Ring 0.60ct

40150 40150

Georgian 18kt Gold Enameled Diamond Engagement Ring 0.60ct

Regular price $3,395
Sale price Regular price
Art Deco Platinum Diamond Engagement Ring 1.16ct

MWMP01 MWMP01

Art Deco Platinum Diamond Engagement Ring 1.16ct

Regular price $6,595
Sale price Regular price
Retro Platinum Diamond Engagement Ring 0.53ct

39938 39938

Retro Platinum Diamond Engagement Ring 0.53ct

Regular price $2,295
Sale price Regular price
Estate 18kt French Cut Diamond Wide Band Ring 1.00ctw

39536 39536

Estate 18kt French Cut Diamond Wide Band Ring 1.00ctw

Regular price $3,295
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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