3.86 Ct Natural Multicolor Welo Opal Flash Fire Round Ball BeadsEst. $75-$150
4.52 Ct Natural Multicolor Welo Opal Flash Fire Round Cut BeadsEst. $75-$150
1.55 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab PairEst. $75-$150
Platinum 5.60ct Diamond and Opal NecklaceEst. $9,000-$10,000
14K Yellow Gold Opal and 0.72ct Diamond Ring, Yellow gold - 0.72ct. tw. DiamondEst. $2,200-$2,400
18K White Gold 2.30ct Diamond and Opal RingEst. $4,500-$5,000
Platinum 5.50ct Diamond and Opal NecklaceEst. $11,000-$12,000
Platinum 7.40ct Diamond and Opal NecklaceEst. $13,000-$14,000
Antique 18K Rose Gold 0.70ct Diamond and Opal Cocktail RingEst. $3,500-$4,000
Platinum 2.0ct Diamond and Opal Cocktail RingEst. $6,000-$7,000
1.98 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab SetEst. $75-$150
5.37 Ct Natural Multicolor Welo Opal Flash Fire Round Cut BeadsEst. $75-$150
6.40 Carats Black Fire Opal For JewelryEst. $350-$400
1990s 18k Gold Plated Opal Ring With Accent, Size 7.5Ethiopian Opal Ring, Silver Opal Ring, 925 Silver Ring, Opal Jewelry - RING SIZE 6.8 US AdjustableAuthentic! Van Cleef & Arpels Alhambra 18k White Gold Pink Opal Necklace Cert.Est. $7,000-$8,000
Authentic! Van Cleef & Arpels Alhambra 18k White Gold Pink Opal Bracelet Cert.Est. $33,000-$40,000
Christian Dior Dior Rose des Vents Diamond Pink Opal 5 Icon Bracelet 18K Gold Women'sEst. $5,200-$7,800
Vintage 14k White Gold Fire Opal 14.00ct Diamond Cocktail RingEst. $15,868-$19,200
14 kt. Yellow gold, Antique 14K Yellow Gold Large Black Opal Brooch with Diamonds & Emeralds DiamondEst. $9,000-$10,000
Brooch - 18 kt. Yellow gold, Exclusive 18K Yellow Gold Opal and 2.88ct Diamond Brooch - 2.88ct. tw.Est. $13,000-$14,000
Platinum 4.60ct Diamond and Opal NecklaceEst. $9,000-$10,000
Fire Opal - 1.85 Carats - 13X7X5 mmEst. $120-$150
Fire Opal - 5.85 Carats - 19X15X5 mmEst. $250-$400
