Bulgari Serpenti Viper Diamond 18K White Gold Ring, Size 50Estimate: $2,500 - $3,500Starting Bid$650Tokyo, Setagaya CityVictorins Auctions4.5(72)
BULGARI: A SPINEL AND DIAMOND DRESS RING The oval-shaped cabochon spinel within a four-clawEstimate: €12,000 - €18,000Starting Bid€6,000 Dublin, IrelandAdam's Auctioneers4.3(13)
Bulgari 18k Rose Gold and Mother of Pearl RingEstimate: $1,000 - $1,500Starting Bid$500Branford, CTNew England Auctions - Fred Giampietro4.7(477)
BULGARI: TOURMALINE AND DIAMOND RING, CIRCA 1990Estimate: £2,000 - £3,000Starting Bid£2,000England, LondonBonhams4.1(428)
Bulgari Diva Dream 18K Rose Gold Pink Tourmaline Diamond RingEstimate: $5,500 - $7,500Starting Bid$1,000Tokyo, Setagaya CityVictorins Auctions4.5(72)
Bulgari Serpenti Viper Diamond 18K Rose Gold Ring, Size 58Estimate: $5,000 - $7,000Starting Bid$800Tokyo, Setagaya CityVictorins Auctions4.5(72)
Bulgari 18K White Gold Multigem & Diamonds RingEstimate: $2,000 - $3,500Starting Bid$500Tokyo, Setagaya CityVictorins Auctions4.5(72)
Bulgari Parentesi Amethyst Diamond 18K Yellow Gold RingEstimate: $3,500 - $4,500Starting Bid$650Tokyo, Setagaya CityVictorins Auctions4.5(72)
Bulgari Serpenti Viper M Diamond 18K Yellow Gold RingEstimate: $5,500 - $7,500Starting Bid$700Tokyo, Setagaya CityVictorins Auctions4.5(72)
BULGARI: AN EMERALD AND DIAMOND 'DIVAS' DREAM' RING Designed as a flowerhead, centring a claw-setEstimate: €3,000 - €4,000Starting Bid€1,500 Dublin, IrelandAdam's Auctioneers4.3(13)
BULGARI: 'MONETE' RING, CIRCA 1994Estimate: £3,000 - £5,000Starting Bid£3,000England, LondonBonhams4.1(428)
BULGARI, DESIGNED BY ANISH KAPOOR: A STAINLESS STEEL AND GOLD 'B.ZERO1' RING Of bi-coloured design,Estimate: €700 - €800Starting Bid€340 Dublin, IrelandAdam's Auctioneers4.3(13)
BULGARI: AN 18K GOLD AND IOLITE 'TUBOGAS' RINGEstimate: $2,000 - $3,000Current Bid - 1 bid$100Los Angeles, CABonhams4.1(428)
Bulgari Serpenti Viper 18K Yellow Gold Shell and Diamond RingEstimate: $2,500 - $3,500Starting Bid$650Tokyo, Setagaya CityVictorins Auctions4.5(72)
Bulgari vintage 18k gold band ring with cabochon ruby diamonds AGL GIAEstimate: $76,193 - $99,050Current Bid - 1 bid$100New York, NYBidhaus4.2(886)
BVLGARI BULGARI YELLOW SAPPHIRE RING GOLD AQUAMARINE DIAMOND VINTAGE JEWELRYEstimate: $82,450 - $92,150Starting Bid$67,500Valley Village, CAModern Jewelry4.5(223)
BULGARI: AN 18K GOLD TWO-TONE RING Of bombé design, the polished gold dome accented withEstimate: €700 - €900Starting Bid€340 Dublin, IrelandAdam's Auctioneers4.3(13)
Bvlgari Bulgari Serpenti Viper Ring for Women, Full Pave Setting, Au750 18K White Gold, Size M,Estimate: $17,000 - $25,500Starting Bid$100MIAMI, FLIntervendue4.5(80)
VINTAGE BVLGARI BULGARI 18K GOLD TUBOGAS PERIDOT RING, CIRCA 1990SEstimate: $14,280 - $15,960Starting Bid$11,750Valley Village, CAModern Jewelry4.5(223)
Bulgari Bvlgari Platinum 4.04ct VS1 F Diamond Engagement Ring GIAEstimate: $67,397 - $77,507Starting Bid$100Feasterville, PAFortrove - Fine Jewelry4.3(11)
Bulgari Bvlgari Serpenti Viper 18k White Gold Diamond Band Ring CertEstimate: $22,250 - $25,588Starting Bid$100Feasterville, PAFortrove - Fine Jewelry4.3(11)
Bvlgari Bulgari Women's Passodoppio Ring, Jewelry Accessory, Au750 18K Yellow Gold, GreenEstimate: $5,900 - $8,850Starting Bid$100MIAMI, FLIntervendue4.5(80)
BVLGARI BULGARI BULGARI FLIP RING K18WGEstimate: $3,375 - $4,675Current Bid - 1 bid$100Beverly Hills, CANY Elizabeth 4.3(130)
Bulgari Bvlgari Serpenti Viper 18k Rose Gold Diamond Band Ring Sz 8.75Estimate: $15,000 - $17,250Starting Bid$100Feasterville, PAFortrove - Fine Jewelry4.3(11)