1920s Necklaces

A stunning, fine and impressive, large 48.34 carat aquamarine and 0.70cttw diamond, platinum and 18 karat yellow gold necklace; part of our diverse aquamarine jewelry collections. T...

A stunning, fine and impressive, large antique 71.50 carat cushion cut aquamarine and 0.10 carat diamond, platinum pendant; part of our diverse antique aquamarine jewelry collections...

A gorgeous Santa Maria Blue rectangular step cut aquamarine is the centerpiece of this Art Deco pendant necklace. The perfectly cut, lively and sparkly aquamarine has been measured t...

An antique deco piece with endless beauty, a color play with elegance between the sky blue color Aquamarine & the black from the Onyx gemstones. this piece is formed by 2 mm cream...

A stunning antique Art Deco lavaliere necklace from the early 1900s boasting a magnificent emerald cut aquamarine at the bottom weighing an impressi...

A gorgeous Santa Maria blue rectangular step cut aquamarine weighing 46.30 carats in the center piece of this magnificent Art Deco clip-brooch/pendant necklace. Embellished by Old Eu...

Aquamarine and Diamond Necklace Briolette aquamarine approximate weight: 40 cts 18K white gold Measurements: 16" long

A stunning, fine and impressive 104.26 carat aquamarine and 18 karat rose gold necklace; part of our diverse antique jewelry collections. This stunning, fine and impressive antique necklace has been crafted in 18k rose gold. The antique necklace is comprised of seven impressive cushion faceted aquamarines, each individually claw set in a basket style setting. Each articulating stone setting is conjoined via two spindle-shaped 18k rose gold links. The stunning necklace secures to the reverse with a push fit sheath style clasp. This large aquamarine and gold necklace has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k carat gold. This impressive piece of antique aquamarine jewelry...

A stunning antique 10.97 carat aquamarine and 1.57 carat topaz, 1.42 carat diamond and platinum necklace; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique pendant has been crafted in platinum. The drop style pendant has a scalloped edged, pierced decorated quatrefoil design, ornamented to the center with a claw set round mixed cut aquamarine. The millegrain decorated setting is embellished with four bezel set Old European round cut and eighty-eight pavé set Dutch cut diamonds. The feature setting suspends from a four claw set 1.57Ct cushion cut blue topaz via two articulated linear drops. The articulated linear drops are each set with three bezel set Old European round cut diamonds. The pendant suspends from a 17" fine belcher chain via two ring loops to the upper border of the topaz setting, securing with a conventional spring loaded bolt ring fastening to the reverse. This 1920s aquamarine and diamond pendant has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. The necklace is supplied with an independent diamond grading report card. Condition: This stunning antique 1920s necklace...