Mid-Century 1960s Diamond Bow Pin in 18K White Gold

18K yellow gold pin depicting a bee with pavé round diamonds and cabochon emerald eyes. The back is encrusted with 24 diamonds that total 1.60 carats, H-I color and SI2 clarity. P...

Tiffany & Co. butterfly pin in 18K yellow gold and platinum with white and yellow diamonds. It features seventy-two round fancy yellow diamonds that total 1.25 carats, VS1-SI clarit...

Oscar Heyman large flower brooch in 18K yellow gold with sapphires, emeralds and diamonds. There are 2.07 carats of baguette diamonds, F-G color and VVS1-VVS2 clarity, 42 fancy yel...

Retro 14K yellow gold stylized bow brooch set with oval cabochon rubies. Circa 1940.

Spray style brooch composed of 18K yellow gold with six carved turquoise flowers and round diamonds. The six round diamonds total 0.50 carats. French hallmarks. Pin measures 3 1/8...

18K white gold diamond earrings by Mauboussin Paris. They are a half hoop style in a ridged pattern. There are 246 round diamonds totaling 10 carats, F-G color and VVS1-VS1 clarity...

Diamond and white gold 18K Brooch stylized design. 66 diamonds. Total approximately 1.39 carats. Circa 1960. Total length: 6.00 centimeters. Width: 0.1...

Vintage 18K White Gold Diamond Pearl Bow Tie Brooch Pin Solid 18K White Gold Bow-tie form brooch pin mounted with a large hanging Pearl Approximate...

A sweet and stylish pin featuring a leaping frog! The piece features 1.04 carats of round brilliant-cut diamonds set across the frog’s legs, arms and body gi...

Ben Rosenfeld Mid-Century diamond and ruby duck brooch in 18kt yellow and white gold, English, 1960s. Made in 1961 and modelled as a mallard duck, the animal’s body in textured gold with a polished tail, the head and feet embellished with a Florentine finish, further accented with circular ruby and diamond eyes. This jewel is secured to reverse with a hinged pin and roller clasp fitting. Diamonds: six stones; single-cut; estimated 0.05 carats in total. Rubies: estimated 0.02 carats in total. Maker’s mark “BRLD” for Ben Rosenfeld; date letter “m” for 1961; London hallmark for 18kt gold. Dimensions: 4.6 x 3.0 cm. Gross Weight: 13.90g. Ben Rosenfeld was a British jewelry designer based in Hatton Garden, trading from around 1959 until 1987. His designs gained an international following throughout the 1960s and 1970s, examples of which can be found in the Victoria & Albert Museum, London. This item is in good condition, with marks and scratches consistent with general age and wear. Antique, period and vintage pieces, both signed and unsigned, are being offered as worn. Unless otherwise stated, all weights and quality factors have been graded as mounting permitted and using classic gemology and standard gemological equipment and might slightly differ from the assessments provided by other gemologists. Assessments related to period of manufacture or geographic origin of gemstones are expert opinions and may differ from the assessments provided by other professionals. Colors in the pictures/videos might slightly differ from the colors in real life. When certificated stones are being offered, the certificate or report will be mentioned. For additional information or clarification, please get in touch and our in-house team of expert GIA Graduate Gemologists and Registered Appraisers/Valuers will be happy to help. Upon request, every item sold by Espadim 1985...

Antique motif sapphire and diamond bow ribbon brooch in 18k white gold. Brooch contains sapphire baguettes, 3.20tcw and round brilliant diamonds, 2.20tc...

Large Bow Pin Brooch with Pave Diamonds in 18k Yellow Gold Large Bow Pin with Diamonds features a Bow Design in High polished 18k Yellow Gold with the bow knot encrusted with 1.50 c...