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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 Ring .75ct

47750 47750

Estate 14k Diamond Ring .75ct

Regular price $2,395
Sale price Regular price
Estate 14k Diamond Heart Disc Pendant

47728 47728

Estate 14k Diamond Heart Disc Pendant

Regular price $595
Sale price Regular price
Art Deco 14K/Platinum Top Diamond and Sapphire Filigree Line Bracelet

47563 47563

Art Deco 14K/Platinum Top Diamond and Sapphire Filigree Line Bracelet

Regular price $1,295
Sale price Regular price
Art Deco 14k Diamond Enameled Navette Ring

47413 47413

Art Deco 14k Diamond Enameled Navette Ring

Regular price $2,295
Sale price Regular price
Edwardian 14k Diamond Engagement Ring .40ct

47700 47700

Edwardian 14k Diamond Engagement Ring .40ct

Regular price $2,595
Sale price Regular price
Victorian Russian 18k & Sterling Silver Love Knot Dangle Earrings

47738 47738

Victorian Russian 18k & Sterling Silver Love Knot Dangle Earrings

Regular price $5,995
Sale price Regular price
Victorian 14k Rose Cut Diamond Drop Earrings

47742 47742

Victorian 14k Rose Cut Diamond Drop Earrings

Regular price $1,995
Sale price Regular price
Edwardian 14k/Platinum Diamond Engagement Ring .30ct

47717 47717

Edwardian 14k/Platinum Diamond Engagement Ring .30ct

Regular price $1,595
Sale price Regular price
Art Deco Platinum Diamonds Bypass Ring

47397 47397

Art Deco Platinum Diamonds Bypass Ring

Regular price $3,895
Sale price Regular price
Art Deco Platinum GIA Diamond Engagement Ring 1.13ct

47385 47385

Art Deco Platinum GIA Diamond Engagement Ring 1.13ct

Regular price $12,995
Sale price Regular price
Art Deco Platinum Diamond Eternity Band

47632 47632

Art Deco Platinum Diamond Eternity Band

Regular price $3,295
Sale price Regular price
Victorian 14k Diamond Trefoil Ring

47554 47554

Victorian 14k Diamond Trefoil Ring

Regular price $1,895
Sale price Regular price
Art Deco Platinum Diamond Tennis Bracelet

47599 47599

Art Deco Platinum Diamond Tennis Bracelet

Regular price $5,995
Sale price Regular price
Estate 18k Enamel Knot CuffLinks

47459 47459

Estate 18k Enamel Knot CuffLinks

Regular price $3,995
Sale price Regular price
Edwardian 14k/Sterling Silver Diamond and Ruby Ring

47393 47393

Edwardian 14k/Sterling Silver Diamond and Ruby Ring

Regular price $3,895
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