New to LiveAuctioneers?

50.70 ct Natural Onyx Slice

Description

Gemstones: Natual Onyx Slice /Carat Weights: 50.70 ct /Size or Dimensions: 42 X 22.20 X 5.80 mmTreatment: Color Dyed

Condition

New

Buyer's Premium

0%

50.70 ct Natural Onyx Slice

Lot 0069

Estimate $75-$150Apr 7, 2026, 10:00 PM EDT

Starting Price

Secure

$1

SET YOUR MAX BID

Good Bid

Strong Bid

Competitive Bid

Or select a higher max bid amount

Get approved to bid.

$1 Start Exciting No Reserve Gems Auction

Apr 07, 2026 10:00 PM EDT

Rajasthan, Rajasthan, India

2.83 ct Natural Pink Onyx Pair: Gemstones: Natual Onyx /Carat Weights: 2.83 ct /Size or Dimensions: 6 X 6 mmTreatment: Coated

Apr 07, 20262.83 ct Natural Pink Onyx Pair

5 ct Natural Pink Onyx Set: Gemstones: Natual Onyx /Carat Weights: 5 ct /Size or Dimensions: 8 X 5 mmTreatment: Color Dyed

Apr 07, 20265 ct Natural Pink Onyx Set

10.84 ct Natural Red Onyx: Gemstones: Natual Onyx /Carat Weights: 10.84 ct /Size or Dimensions: 16 X 12 X 6.30 mm

Apr 07, 202610.84 ct Natural Red Onyx

18.67 ct Natural Red Onyx Pair: Gemstones: Natual Onyx /Carat Weights: 18.67 ct /Size or Dimensions: 16 X 12 X 5.70 mm

Apr 07, 202618.67 ct Natural Red Onyx Pair

46.19 ct Natural Onyx Slice: Gemstones: Natual Onyx Slice /Carat Weights: 46.19 ct /Size or Dimensions: 53 X 23.50 X 5 mmTreatment: Color Dyed

Apr 07, 202646.19 ct Natural Onyx Slice

12.56 ct Natural Red Onyx: Gemstones: Natual Onyx /Carat Weights: 12.56 ct /Size or Dimensions: 16 X 12 X 8 mm Approx

Apr 07, 202612.56 ct Natural Red Onyx

0.76 Ct "Play of Colors" Natural Ethiopian Fire Opal Pair: Gemstones: Natural Fire Opal /Carat Weights: 0.76 ct /Size or Dimensions: 5 mm /Treatment: No

Apr 07, 20260.76 Ct "Play of Colors" Natural Ethiopian Fire Opal Pair

5.26 ct Natural Pink Onyx Set: Gemstones: Natual Pink Onyx /Carat Weights: 5.26 ct /Size or Dimensions: 6 X 6 mm

Apr 07, 20265.26 ct Natural Pink Onyx Set

5.62 ct Natural Fresh Water Pearl: Gemstones: Natural Fresh Water Pearl /Carat Weights: 5.62 ct /Size or Dimensions: 10 X 10 mm Approx

Apr 07, 20265.62 ct Natural Fresh Water Pearl

4.91 Ct Natural Citrine: Gemstones: Natural Citrine /Carat Weights: 4.91 Ct /Size or Dimensions: 16.70 X 7.80 X 5.80 mm Approx

Apr 07, 20264.91 Ct Natural Citrine

6.53 Ct Natural Hessonite Garnet: Gemstones: Natural Hessonite Garnet /Carat Weights: 6.53 ct /Size or Dimensions: 11 X 9.30 X 7.30 mm /Treatment: None

Apr 07, 20266.53 Ct Natural Hessonite Garnet

22.34 ct Natural African Amethyst Cab Marquise Set: Gemstones: Natural African Amethyst /Carat Weights: 22.34 ct /Size or Dimensions: 10 X 5 mm /Origin : Africa

Apr 07, 202622.34 ct Natural African Amethyst Cab Marquise Set

7.74 Ct "Beautiful"Aqua Terra Costa Doublet Quartz: Gemstones: Natural Quartz /Carat Weights: 7.74 ct /Size or Dimensions: 13 X 13 mm Approx /Treatment: Doublet QuartzThis beautiful gemstone is crafted from two layers of natural quartz, forming a

Apr 07, 20267.74 Ct "Beautiful"Aqua Terra Costa Doublet Quartz

11.24 Ct Natural Blue Moonstone Pencil: Gemstones: Natural Blue Moonstone /Carat Weights: 11.24 Ct /Size or Dimensions: 25 X 7 mm Approx

Apr 07, 202611.24 Ct Natural Blue Moonstone Pencil

0.66 Ct Natural Ethiopian Fire Opal: Gemstones: Natural Fire Opal /Carat Weights: 0.66 ct /Size or Dimensions: 8 X 6.30 mm /Treatment: No

Apr 07, 20260.66 Ct Natural Ethiopian Fire Opal

2.73 ct Natural Swiss Blue Topaz Set: Gemstones: Natural Blue Topaz /Carat Weights: 2.73 ct /Size or Dimensions: 3.50 X 3.50 mm /Treatment: Irradiated

Apr 07, 20262.73 ct Natural Swiss Blue Topaz Set

4.65 ct "Top Quality" Brazilian Natural Purple Amethyst: Gemstones: Natural Brazil Amethyst /Carat Weights: 4.65 ct /Size or Dimensions: 14 X 10 X 5.50 mm /Origin : Brazil

Apr 07, 20264.65 ct "Top Quality" Brazilian Natural Purple Amethyst

7.26 Ct Natural Star Diopside Oval: Gemstones: Natural Star Diopside /Carat Weights: 7.26 ct /Size or Dimensions: 12 X 10 X 6.50 mm Approx

Apr 07, 20267.26 Ct Natural Star Diopside Oval

16.95 ct Natural Black Fossil Coral: Gemstones: Natural Fossil Coral /Carat Weights: 16.95 ct /Size or Dimensions: 20 X 20 mm Approx

Apr 07, 202616.95 ct Natural Black Fossil Coral

5.25 Ct Natural Citrine: Gemstones: Natural Citrine /Carat Weights: 5.25 Ct /Size or Dimensions: 10.60 X 10 X 6.40 mm Approx

Apr 07, 20265.25 Ct Natural Citrine

Related Items

46.19 ct Natural Onyx Slice: Gemstones: Natual Onyx Slice /Carat Weights: 46.19 ct /Size or Dimensions: 53 X 23.50 X 5 mmTreatment: Color Dyed

Apr 07, 202646.19 ct Natural Onyx Slice

TOP