Antique 4.48 Carat Diamond and Platinum Necklace, circa 1920

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...

A stunning, fine and impressive 0.58 carat diamond and platinum pendant with an 18k white gold chain; part of our diverse antique jewelry and estate jewelry collections This stunning, fine and impressive 1920s pendant has been crafted in platinum. The drop pendant consists of an impressive feature eight-claw set 0.51Ct transitional modern brilliant round cut diamond, suspended from an individually six claw set supporting diamond. The tapering, millegrain decorated bale is embellished with three diamonds in a combination of Old European and eight cut diamonds. The 1920s diamond pendant...

A stunning antique Art Deco 2.86 carat diamond and platinum necklace; part of our diverse antique jewelry collections. This stunning, fine and impressive Art Deco diamond pendant has been crafted in platinum. The pierced decorated, shaped Art Deco design has a bead and millegrain decoration, and a central paired leaf design setting which suspends from a ring loop attachment. Two pavé and two bezel set diamond suspend from the lower border of the design, set to a pear shaped linear drop. The pierced decorated, geometric design is embellished with a total of fifty three pavé and bezel set Old European round cut diamonds. The Art Deco platinum design suspends from a 18.5" fine belcher chain via two ring loop attachments to the upper border of the frame. The chain secures with a rectangular push fit clasp and benefits from the additional security of a hinged safety clasp. This antique Art Deco 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. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This stunning antique Art Deco necklace...

This fine and impressive antique diamond necklace has been crafted in platinum. The pierced decorated linear drop is ornamented to the lower border with a circular frame, embellished with seven pavé set Old European round cut diamonds, and a single collet set Old European round cut diamond. The graduated, millegrain decorated linear drop is set with three pavé set and one collet set Old European round cut diamonds. The pendant suspends from a 20" belcher style chain via to integrated ring loops to the upper border of the design, securing with a conventional spring loaded bolt ring fastening. This antique necklace 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. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This impressive antique drop necklace...

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 fine and impressive antique diamond drop 1.13 carat necklace in platinum; part of our diverse 1920's diamond jewelry collections. This fine and impressive antique diamond pendant ...

This is a stunning antique Victorian - Edwardian Peridot Platinum Diamond Lavaliere Pendant Necklace. The gorgeous Peridot is a cushion shape peridot of 7.25 Carat. The color of this gem is just divine and it has wonderful sparkle and presence. The peridot is set with sparkling Rose Cut and Old Mine Cut Diamonds of great beauty in a gorgeous Platinum openwork filigree beaded milgrain pendant...

Antique 1920s art deco Swedish drop necklace. This stunning necklace features an elegant diamond crown with two faux pearl drops set in platinum. The central diamond measuring 0.25ct white diamond alongside a crown of thirteen diamonds totaling 0.19ct. The pearls are incredibly exquisite. The maker was a 'Court' jeweller in Stockholm the capital of Sweden. The necklace comes in its original box with the makers name on it. See in the picture an antique catalogue...

Royal House Antiques Royal House Antiques is delighted to offer for sale this exquisite circa 1920’s Art Deco Tiffany & Co platinum diamond and p...

Diamond Necklace - Merkaba star tetrahedron platinum diamond pendant necklace, featuring a total of approximately 1.12 carats of round brilliant diamonds, F-G color and VVS2-VS1 clar...

Art Deco Diamond and Pearl Platinum Necklace circa 1920's One Round Diamond weighing .45 carats approximately GH SI [bright with no imperfections visible to the naked eye] One Hundre...

A stunning antique Art Deco - Victorian - Edwardian Platinum Diamond Lavaliere Pendant Necklace with 32 sparkling white Old European Cut Diamonds of great beauty in a gorgeous platin...