Onyx

(9,000+ price results)

Sort by:

Most Relevant

7.88 Ct Natural Black Onyx Oval Checkerboard Cut: Weight - 7.88 Ct / Size - 20.00 x 15.00 x 3.50 mm / Shape - Oval Checkerboard Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2025

7.88 Ct Natural Black Onyx Oval Checkerboard Cut

Gems AuctionBangrak, Bangkok

2.60 Ct Natural Black Onyx Fancy Flower Cab: Weight - 2.60 Ct / Size - 10.80 x 10.60 x 2.10 mm / Shape - Fancy Flower Cab / Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2025

2.60 Ct Natural Black Onyx Fancy Flower Cab

Gems AuctionBangrak, Bangkok

7.73 Ct Natural Black Onyx Oval Checkerboard Cut: Weight - 7.73 Ct / Size - 20.30 x 15.20 x 3.40 mm / Shape - Oval Cut / Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2025

7.73 Ct Natural Black Onyx Oval Checkerboard Cut

Gems AuctionBangrak, Bangkok

4.27 Ct Natural Black Onyx Drilled Fancy Square Cab: Weight - 4.27 Ct / Size - 14.90 x 14.90 x 2.00 mm / Shape - Fancy Square Cab / Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2025

4.27 Ct Natural Black Onyx Drilled Fancy Square Cab

Gems AuctionBangrak, Bangkok

7.10 Ct Natural Tree Green Onyx Pear Cut Beads: Weight - 7.10 Ct / Size - 9.5x7.4 - 10.3x8.0 mm / 3 Pc's / Shape - Pear Cut Beads / Color - Green / Clarity - Transparent / Origin - Africa / Treatment - None

2025

7.10 Ct Natural Tree Green Onyx Pear Cut Beads

Gems AuctionBangrak, Bangkok

12.35 Ct Natural Black Onyx Drilled Fancy Pear Cab: Weight - 12.35 Ct / Size - 25.00 x 18.00 x 5.00 mm / Shape - Drilled Fancy Pear Cab / Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2025

12.35 Ct Natural Black Onyx Drilled Fancy Pear Cab

Gems AuctionBangrak, Bangkok

5.16 Ct Natural Black Onyx Fancy Flower Cab Pair: Weight - 5.16 Ct / Size - 10.50 x 10.50 x 11.40 mm / Shape - Fancy Flower Cab / Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2025

5.16 Ct Natural Black Onyx Fancy Flower Cab Pair

Gems AuctionBangrak, Bangkok

4.98 Ct Natural Black Onyx Drilled Fancy Square Cab: Weight - 4.98 Ct / Size - 15.10 x 15.10 x 3.10 mm / Shape - Fancy Square Cab / Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2025

4.98 Ct Natural Black Onyx Drilled Fancy Square Cab

Gems AuctionBangrak, Bangkok

94.58 Ct Natural Black Onyx Drilled Fancy Round Cab: Weight - 94.58 Ct / Size - 50.00 x 50.00 x 5.30 mm/ Shape - Fancy Round Cab / Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2025

94.58 Ct Natural Black Onyx Drilled Fancy Round Cab

Gems AuctionBangrak, Bangkok

7.86 Ct Natural Black Onyx Fancy Pear Drop Pair: Weight - 7.86 Ct / Size - 13.00 x 6.80 x 6.80 mm / 2 Pc's / Shape - Fancy Pear Drop / Color - Black / Clarity - OPaque / Origin - Brazil / Treatment - None

2025

7.86 Ct Natural Black Onyx Fancy Pear Drop Pair

Gems AuctionBangrak, Bangkok

Large Carved Onyx Elephant: Heavy 12.5x9.5. **CANNOT SHIP**

2025

Large Carved Onyx Elephant

Full House AuctionsHazlet , NJ

NEW german silver ring banded onyx size 8: NEW german silver ring banded onyx size 8

2025

NEW german silver ring banded onyx size 8

Emanon Auctions and Estate SalesMorganville, NJ

NEW german silver ring Green onyx size 6: NEW german silver ring Green onyx size 6

2025

NEW german silver ring Green onyx size 6

Emanon Auctions and Estate SalesMorganville, NJ

NEW german silver ring Multy onyx size 9: NEW german silver ring Multy onyx size 9

2025

NEW german silver ring Multy onyx size 9

Emanon Auctions and Estate SalesMorganville, NJ

NEW german silver ring red onyx size 7: NEW german silver ring red onyx size 7

2025

NEW german silver ring red onyx size 7

Emanon Auctions and Estate SalesMorganville, NJ

NEW german silver ring black onyx size 7: NEW german silver ring black onyx size 7

2025

NEW german silver ring black onyx size 7

Emanon Auctions and Estate SalesMorganville, NJ

NEW german silver Pendant necklace with chain Multy onyx: NEW german silver Pendant necklace with chain Multy onyx

2025

NEW german silver Pendant necklace with chain Multy onyx

Emanon Auctions and Estate SalesMorganville, NJ

NEW Multy onyx german silver Pendant necklace with chain: NEW Multy onyx german silver Pendant necklace with chain

2025

NEW Multy onyx german silver Pendant necklace with chain

Emanon Auctions and Estate SalesMorganville, NJ

NEW german silver Pendant necklace with chain Branded onyx: NEW german silver Pendant necklace with chain Branded onyx

2025

NEW german silver Pendant necklace with chain Branded onyx

Emanon Auctions and Estate SalesMorganville, NJ

NEW german silver Pendant necklace with chain black onyx: NEW german silver Pendant necklace with chain black onyx

2025

NEW german silver Pendant necklace with chain black onyx

Emanon Auctions and Estate SalesMorganville, NJ

NEW german silver Pendant necklace with chain Multy onyx: NEW german silver Pendant necklace with chain Multy onyx

2025

NEW german silver Pendant necklace with chain Multy onyx

Emanon Auctions and Estate SalesMorganville, NJ

SOLD

MONTBLANC "BOHEME DOUÉ": Description française: MONTBLANC "BOHEME DOUÉ" Stylo à plume Montblanc "Boheme Doué" 8584 motif guilloche, couleur onyx, plume en or 18K. Sans boîte. English Description: MONT

2025

MONTBLANC "BOHEME DOUÉ"

IEGOR AuctionsMontréal, QC

SOLD

MONTBLANC "BOHEME DOUÉ": Description française: MONTBLANC "BOHEME DOUÉ" Stylo à plume Montblanc "Boheme Doué" 8584 motif guilloche, couleur onyx, plume en or 18K. Sans boîte. English Description: MONT

2025

MONTBLANC "BOHEME DOUÉ"

IEGOR AuctionsMontréal, QC

PAIR OF JADE ONYX AND DIAMOND EARRINGS: PAIR OF JADE ONYX AND DIAMOND EARRINGS,8.5 grams, testing high carat gold.L. 6.1 cm.

2025

PAIR OF JADE ONYX AND DIAMOND EARRINGS

Etrusca AuctionsLondon, UK

View:

24

Onyx Auctions

DIOR Gorgeous 18K White Gold Ring

David Webb Platinum 5.56ct Diamond Turquoise Ring

Roberto Coin 18K Yellow Gold 1.98ct Diamond Collar Necklace

$1 Start Luxury Brands Antique Jewelry

Eastern European Art Gallery Inc

Starts on:

Broomall, PA, US

4 days Left

TOP