LANGI: A DIAMOND 'PANTHEON' DRESS RING The old brilliant-cut diamond weighing 4.07cts, collet-setEstimate: €20,000 - €30,000Starting Bid€10,000 Dublin, IrelandAdam's Auctioneers4.3(13)
A RETRO DIAMOND RING, CIRCA 1940 Of asymmetric design, collet-set with an old pear-shaped diamondEstimate: €1,500 - €2,500Starting Bid€750 Dublin, IrelandAdam's Auctioneers4.3(13)
A DIAMOND AND WOOD RING Of bombé form, the wood hoop highlighted with collet-set brilliant-cutEstimate: €2,000 - €3,000Starting Bid€1,000 Dublin, IrelandAdam's Auctioneers4.3(13)
OTTOMAN GOLD RING WITH INSCRIBED RED STONEEstimate: £3,000 - £6,000Starting Bid£2,000London, UKApollo Art Auctions4.6(142)
MEROVINGIAN GOLD RING WITH GARNET IN FLOWER-SHAPED BEZELEstimate: £1,500 - £3,000Starting Bid£1,000London, UKApollo Art Auctions4.6(142)
MUGHAL GOLD FLORAL RING WITH PINK RUBY CABOCHONEstimate: £1,500 - £3,000Starting Bid£1,000London, UKApollo Art Auctions4.6(142)
HELLENISTIC GARNET CABOCHON IN OPENWORK GOLD RINGEstimate: £1,200 - £2,000Starting Bid£800London, UKApollo Art Auctions4.6(142)
BYZANTINE GOLD RING WITH LARGE RECTANGULAR BEZELEstimate: £750 - £1,500Starting Bid£500London, UKApollo Art Auctions4.6(142)
ROMAN GOLD RING WITH CARNELIAN INTAGLIO OF LUNAEstimate: £600 - £1,000Current Bid - 1 bid£400London, UKApollo Art Auctions4.6(142)
ROMAN GOLD RING WITH CARNELIAN INTAGLIO OF CLASPED HANDSEstimate: £900 - £1,500Starting Bid£600London, UKApollo Art Auctions4.6(142)
SASANIAN HIGH KARAT GOLD RING WITH CARNELIAN INTAGLIO OF A GODDESSEstimate: £750 - £1,500Starting Bid£500London, UKApollo Art Auctions4.6(142)
ROMAN GOLD RING WITH MALACHITE CABOCHONEstimate: £750 - £1,500Starting Bid£500London, UKApollo Art Auctions4.6(142)
MEDIEVAL GOLD RING WITH LARGE RUBY CABOCHONEstimate: £600 - £1,000Starting Bid£400London, UKApollo Art Auctions4.6(142)
LATE ROMAN GOLD RING WITH CARNELIAN INTAGLIO OF EROTESEstimate: £600 - £1,000Starting Bid£400London, UKApollo Art Auctions4.6(142)
SASANIAN BLACK STONE INTAGLIO OF A PRIEST IN HIGH KARAT GOLD RINGEstimate: £900 - £1,500Starting Bid£600London, UKApollo Art Auctions4.6(142)
ROMAN GLASS INTAGLIO OF A STANDING DEITY IN GOLD RINGEstimate: £300 - £600Starting Bid£200London, UKApollo Art Auctions4.6(142)
RUSSIAN GOLD RING WITH BRILLIANT CUT NATURAL DIAMONDEstimate: US$1,500 - US$2,300Current Bid - 2 bidsUS$60Brooklyn, NYAntique Arena Inc.4.5(1.1k)
Renaissance Gold Ring with EmeraldEstimate: £1,500 - £2,000Starting Bid£1,300Harwich, EssexTimeLine Auctions Ltd.4.6(203)
LATE ROMAN / EARLY BYZANTINE GOLD RING WITH RED GARNET GEMEstimate: £300 - £600Starting Bid£200London, UKApollo Art Auctions4.6(142)
A MUGHAL CARVED EMERALD AND GOLD RING, INDIA, 19TH CENTURY, THE GOLD LATEREstimate: £1,000 - £1,500Starting Bid£800London, UKPLAKAS4.3(11)
Roman Gold Ring with Gemstone of SilenusEstimate: £2,000 - £3,000Starting Bid£1,800Harwich, EssexTimeLine Auctions Ltd.4.6(203)
† A single stone diamond ring,Estimate: £4,500 - £5,000Starting Bid£2,700Stansted Mountfitchet, EssexSworders Fine Art Auctioneers4.3(45)
An emerald and diamond ring, 19th century composite,Estimate: £3,000 - £5,000Starting Bid£1,800Stansted Mountfitchet, EssexSworders Fine Art Auctioneers4.3(45)
Medieval Gold Bishop?s Ring with Sapphire and Satellite GemstonesEstimate: £8,000 - £10,000Starting Bid£7,000Harwich, EssexTimeLine Auctions Ltd.4.6(203)