Jewellery, gems

A Platinum Sapphire & Diamond Spray Brooch

A platinum sapphire and diamond brooch pin. Brooch in the form of a floral spray tied with ribbons set with prong and bezel set round brilliant cut diamonds and calibre cut sapphires. Weight 16.5g. Estimated diamond weight 2.5ct. Measures approx 1 3/4 inches...

Price: £1,500 - £2,000
ca. US$1,893 - US$2,524

Date: 14 Jul 2020

An Antique Gold Platinum, Sapphire Diamond & Pearl Brooch

An antique gold platinum, sapphire diamond and pearl bar brooch. The brooch having a scroll decorated boat shaped mount , set with four rectangular stepped cut sapphires flanked by rose cut diamond accents and three pearls. The brooch completed with trombone fastener. Sapphires measures approx 6.5mm x 5mm - observations indicate natural. Total measures 7.5cms long. Weight 9.9g...

Price: £1,250 - £2,000
ca. US$1,577 - US$2,524

Date: 14 Jul 2020

An Art Deco 18ct Gold Sapphire & Diamond Bow Brooch

An Art Deco 18ct gold sapphire and diamond bow brooch. The brooch formed in along angular bow set with a central diamond with pavé set old and rose cut diamond, framed by borders of calibre cut sapphires. Completed with trombone clasp verso. Marked 750 to pin marks worn and continental marks to body of brooch see images. Principal diamond 4.2mm x 1.8mm. Measures approx 3 1/4 inches. Weight 8g...

Price: £900 - £1,500
ca. US$1,136 - US$1,893

Date: 14 Jul 2020

A Hallmarked Sapphire & Diamond Triple Cluster Ring

A hallmarked sapphire and diamond triple cluster ring. The ring set with three oval mixed cut sapphires surrounded by illusion set diamonds to tapering shank. Hallmarked London. Weight 2.9g. Size P / 7.75/ 56.5...

Price: £50 - £80
ca. US$63 - US$100

Date: 14 Jul 2020

A Hallmarked 9ct Gold Sapphire & Diamond Half Hoop Ring

A hallmarked 9ct gold sapphire and diamond half hoop ring. The ring set with alternating round mixed cut sapphires and diamonds with stylised reeded shoulders, to plain shank. Weight 2.3g. Size O...

Price: £40 - £80
ca. US$50 - US$100

Date: 14 Jul 2020

Two hallmarked gem set and diamond rings. To include an emerald and diamond...

Two hallmarked gem set and diamond rings. To include an emerald and diamond set ring estimated diamond weight 0.10ct, size M. A marquise cut gemstone and diamond ring - possibly aquamarines, size N.5. Total weight 3.3g...

Price: £50 - £80
ca. US$63 - US$100

Date: 14 Jul 2020

An 18ct Gold Burma Pink Sapphire & Diamond Ring

An 18ct Gold Burma Pink Sapphire & Diamond Ring. The ring set with a central oval mixed cut pink sapphire flanked by six old cut diamonds within a pierced and scrolled setting. Sapphire possibly of Burma Origin. Sapphire measures 5mm x 6.6mm x 2.8mm. Estimated diamond weight 0.40ct. Weight 4.3g. Size L.5 / 6 / 52...

Price: £1,200 - £1,800
ca. US$1,514 - US$2,272

Date: 14 Jul 2020

A Pair of Antique Gold Sapphire & Diamond Cufflinks

A Pair of Antique Gold Sapphire & Diamond Cufflinks. The cufflinks set with an old cut diamond and a cabochon cut sapphire, having a navette mount and united by chain. Weight 8.2g. Measures navette 16.8mm x 9.3mm. Estimated diamond weight 0.40cts...

Price: £900 - £1,200
ca. US$1,136 - US$1,514

Date: 14 Jul 2020

An 18ct White Gold Aquamarine & Diamond Dress Ring

An 18ct White Gold Aquamarine & Diamond Dress Ring. The ring set with a large oval mixed cut aquamarine surrounded by a halo of 24 round brilliant cut diamonds. Marked 18ct. Estimated weight, Aquamarine 16.1mm x 10.5mm x 7.1mm. 7.5ct. Diamonds 0.50ct. Total weight 6.8g. Size L / 51.5. / 5.75...

Price: £1,600 - £2,500
ca. US$2,019 - US$3,155

Date: 14 Jul 2020

An Antique Gold Sapphire Diamond Brooch Pin

An antique gold sapphire and diamond brooch pin. The brooch in the form of a bow having twin articulating sapphire drops ,surmounted by channel set rose cut diamond chips, to central round mixed cut sapphire set within a scalloped claw mount, having rose cut diamond chips set to ribbon. Weight approx 5.4g. Measures approx 1 1/2 inches...

Price: £250 - £500
ca. US$315 - US$631

Date: 14 Jul 2020