4 pieces. Untreated sapphire in pear shaped cut approx. 3,70 ct. (approx. 12,3 x 8,1 x 4,8 mm) in removeable front piece (can be worn as a brooch or as a necklace setting), framed by fine millegriffes and pavé setting with diam. of in total approx. 8,05 - 8,20 ct. White(H)-Slightly Tinted White(I-J).vvs-P.: 17 diam. in pear, transition and round brillant cut in total approx. 0,75 ct. (pear shaped cut diam. approx. 0,10 ct.) and 24 rose cut diam.; brooch with silvery white pearl of slight baroque shape (8 x 7 mm, probalby natural) and over 205 diam. in old and rose cut in total approx. 1,85 - 1,90 ct., needle can be removed, can be worn as a pendant as well; necklace allround with over 200 diam. in transition and 8/8 cut in total approx. 3,95 - 4 ct. (1 small diam. missing); two chain strands can be worn as a bracelet or as chain extension with 84 diam. in transition and 8/8 cut in total approx. 1,50 - 1,55 ct. Centerpiece/ pendant 25 x 21 mm, brooch 58 x 56 mm, necklace w. 7 mm, l. 44,5 cm, bracelet l. 18 cm, weight in total approx. 69,5 g. Details of the sapphire according to Gemmologisches Institut Hamburg July 2022. Value estimation by Jeweller Mahlberg dated January 2022: 29.600 Euro. Around 1920/25. Platinum, 18 ct. yellow gold. -4 pieces. Untreated sapphire in pear shaped cut approx. 3,70 ct. (approx. 12,3 x 8,1 x 4,8 mm) in removeable front piece (can be worn as a brooch or as a necklace setting), framed by fine millegriffes and pavé setting with diam. of in total approx. 8,05 - 8,20 ct. White(H)-Slightly Tinted White(I-J).vvs-P.: 17 diam. in pear, transition and round brillant cut in total approx. 0,75 ct. (pear shaped cut diam. approx. 0,10 ct.) and 24 rose cut diam.; brooch with silvery white pearl of slight baroque shape (8 x 7 mm, probalby natural) and over 205 diam. in old and rose cut in total approx. 1,85 - 1,90 ct., needle can be removed, can be worn as a pendant as well; necklace allround with over 200 diam. in transition and 8/8 cut in total approx. 3,95 - 4 ct. (1 small diam. missing); two chain strands can be worn as a bracelet or as chain extension with 84 diam. in transition and 8/8 cut in total approx. 1,50 - 1,55 ct. Centerpiece/ pendant 25 x 21 mm, brooch 58 x 56 mm, necklace w. 7 mm, l. 44,5 cm, bracelet l. 18 cm, weight in total approx. 69,5 g. Details of the sapphire according to Gemmologisches Institut Hamburg July 2022. Value estimation by Jeweller Mahlberg dated January 2022: 29.600 Euro.