Gold Ponte Vecchio Flower Motif Onyx Ring K18 YellowEst. $1,550-$1,875
BVLGARI VINTAGE 15.60 GRAMS ONYX PYRAMID 18K WHITE GOLD COCKTAIL RINGEst. $5,205-$5,817
NEW 14K YELLOW GOLD MENS RING ONYX LARGEEst. $1,560-$1,820
Men's 18k Yellow Gold Bezel Set Black Onyx CufflinksEst. $2,809-$3,371
18k Yellow Gold Carnelian Onyx Dangle Earrings Ring SetAntique Victorian 10k Gold Hand Engraved Onyx Initial R RingEst. $1,494-$1,792
14K Gold Onyx Men's Dress Set & Wedgewood CufflinksEst. $200-$400
Art Deco Bronze Dancer Centerpiece on Onyx Signed O HafenrichterEst. $2,964-$3,853
Roberto Coin Panda Cross Pendant 18k White Gold Onyx DiamondsEst. $5,538-$7,199
Authentic! Bulgari Bvlgari 18k Yellow Gold Black Onyx CufflinksDavid Yurman Onyx 14k Gold Sterling Silver Cable Cuff BraceletEst. $1,482-$1,926
Elegant 18K Yellow Gold Black Onyx Pearl Diamond RingEst. $2,965-$3,559
Gold Tiffany&Co. Necklace Pearl 6.7Mm Onyx Diamond 14K 585 YellowEst. $925-$1,125
10K Gold Rings w/ Onyx & DiamondEst. $200-$350
Giovanni Chilleri 18k Yellow Gold Coral Onyx Diamond Band RingEst. $2,015-$2,619
Victorian Revival 14k Yellow Gold Onyx Pearl Dangle EarringsEst. $1,494-$1,792
Van Cleef & Arpels 18K Yellow Gold Alhambra Onyx Diamond RingEst. $3,500-$4,000
Authentic! Bulgari Bvlgari 18k Yellow Gold Black Onyx Large CufflinksEst. $5,000-$6,000
Elegant Platinum Onyx Pearl Earrings with 76 Diamonds 2.60 CtCHANEL CAMELLIA ONYX RING K18 YELLOW GOLDEst. $5,100-$7,480
BVLGARI NECKLACE K18 PINK GOLD ONYXEst. $6,750-$9,900
Nina 18K Yellow Gold Heart Shaped Black Onyx Bypass Band RingEst. $1,828-$2,194
NEW 14K YELLOW GOLD MEN'S FULL CUT ONYX RINGEst. $2,332-$2,870
Antique Victorian 10k Gold Hand Engraved Onyx Initial R Ring
