Agate Gems

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16.68 Ct Natural Botswana Banded Agate OVal Cab: Weight - 16.68 Ct / Dimensions - 26.10 x 15.50 x 4.80 mm / Shape - Oval Cab / Color - As Seen Picture / Clarity - Opaque / Origin -India / Treatment - None

23 hrs Left

16.68 Ct Natural Botswana Banded Agate OVal Cab

Est. $75-$150

43.74 Ct Natural Crazy Lace Agate Pear Cab: Weight - 43.74 Ct / Dimensions - 34.00 x 30.00 x 7.00 mm / Shape - Pear Cab / Color - As Seen Picture / Clarity - Opaque / Origin -India / Treatment - None

Apr 27, 2026

43.74 Ct Natural Crazy Lace Agate Pear Cab

Est. $250-$500

Ancient Agate Bead - Silk Road Amulet: Carved from translucent banded agate, the bead features a barrel form with a smooth, polished surface that highlights the stone's pale milky base and subtle internal banding. A longitudinal perforatio

3 days Left

Ancient Agate Bead - Silk Road Amulet

Est. $40-$80

23.12 Ct Natural Dendrite Agate Oval Cab: Weight - 23.12 Ct / Size - 25.00 x 18.00 x 6.40 mm / Shape - Excellent Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Apr 27, 2026

23.12 Ct Natural Dendrite Agate Oval Cab

Est. $200-$400

34.69 Ct Natural Bostwana Banded Agate Pear Cab: weight - 34.69 Ct / Size - 30.00 x 23.20 x 6.90 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

Apr 16, 2026

34.69 Ct Natural Bostwana Banded Agate Pear Cab

Est. $75-$150

16.66 Ct Natural Dendrite Agate Fancy Cab: weight - 16.66 Ct / Size - 28.00 x 16.60 x 5.30 mm / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

Apr 23, 2026

16.66 Ct Natural Dendrite Agate Fancy Cab

Est. $75-$150

39.39 Ct Natural Cherry Blossom Agate Oval Cab: Weight - 39.39 Ct / Dimensions - 34.00 x 22.20 x 6.40 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Africa / Treatment - None

23 hrs Left

39.39 Ct Natural Cherry Blossom Agate Oval Cab

Est. $75-$150

13.08 Ct Natural Honey Dendrite Agate Hexagon Cut: weight - 13.08 Ct / Size - 18.50 x 16.30 x 7.30 mm / Shape - Excellent Hexagon Cut / Origin - Brazil / Treatment - None

Apr 23, 2026

13.08 Ct Natural Honey Dendrite Agate Hexagon Cut

Est. $75-$150

12.09 Ct Natural Dendrite Agate Trillion Cut: weight - 12.09 Ct / Size - 17.40 x 17.10 x 7.60 mm / Shape - Excellent Trillion Cut / Origin - Brazil / Treatment - None

Apr 23, 2026

12.09 Ct Natural Dendrite Agate Trillion Cut

Est. $75-$150

22.33 Ct Natural Crazy Lace Agate Pear Cab: Weight - 22.33 Ct / Dimensions - 24.00 x 18.00 x 7.80 mm / Shape - Pear Cab / Color - As Seen Picture / Clarity - Opaque / Origin -India / Treatment - None

Apr 27, 2026

22.33 Ct Natural Crazy Lace Agate Pear Cab

Est. $100-$200

21.48 Ct Natural Dendrite Agate Oval Cab: weight - 21.48 Ct / Dimensions - 29.00 x 18.30 x 5.50 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

23 hrs Left

21.48 Ct Natural Dendrite Agate Oval Cab

Est. $75-$150

44.91 Ct Natural Dendrite Agate OVal Cab: weight - 44.91 Ct / Size - 32.00 x 23.00 x 8.50 mm / Shape - Excellent OVal Cab / Origin - Brazil / Treatment - None

May 01, 2026

44.91 Ct Natural Dendrite Agate OVal Cab

Est. $75-$150

55.83 Ct Natural Dendrite Agate Oval Cab: weight - 55.83 Ct / Dimensions - 36.00 x 27.00 x 7.20 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

May 01, 2026

55.83 Ct Natural Dendrite Agate Oval Cab

Est. $75-$150

13.94 Ct Natural Seam Agate Pear Cab: Weight - 13.94 Ct / Dimensions - 33.00 x 13.60 x 3.90 mm / Shape - Pear Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

23 hrs Left

13.94 Ct Natural Seam Agate Pear Cab

Est. $75-$150

13.77 Ct Natural Seam Agate Pear Cab: Weight - 13.77 Ct / Dimensions - 33.00 x 13.60 x 3.90 mm / Shape - Pear Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

23 hrs Left

13.77 Ct Natural Seam Agate Pear Cab

Est. $75-$150

31.16 Ct Natural Bostwana Banded Agate Pear Cab: weight - 31.16 Ct / Size - 34.00 x 21.90 x 5.90 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

Apr 23, 2026

31.16 Ct Natural Bostwana Banded Agate Pear Cab

Est. $75-$150

11.14 Ct Natural Petrafied Wood Agate Fancy Cab: Weight - 11.14 Ct / Dimensions - 29.00 x 16.30 x 3.60 mm / Shape - Fancy Cab / Color -As Seen Picture / Clarity - Opaque / Origin -Brazil / Treatment - None

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11.14 Ct Natural Petrafied Wood Agate Fancy Cab

12.65 Ct Natural Orange Dendrite Agate Trillion Cut: weight - 12.65 Ct / Size - 17.10 x 16.70 x 8.30 mm / Shape - Excellent Trillion Cut / Origin - Brazil / Treatment - None

Apr 23, 2026

12.65 Ct Natural Orange Dendrite Agate Trillion Cut

Est. $75-$150

13.22 Ct Natural Moss Agate Round Cut: weight - 13.22 Ct / Dimensions - 16.30 x 16.30 x 9.20 mm / Shape - Excellent Round Cut / Origin - Brazil / Treatment - None

Apr 16, 2026

13.22 Ct Natural Moss Agate Round Cut

Est. $75-$150

53.12 Ct Natural Dendrite Agate Oval Cab: weight - 53.12 Ct / Size - 34.00 x 25.00 x 8.10 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

May 01, 2026

53.12 Ct Natural Dendrite Agate Oval Cab

Est. $75-$150

21.41 Ct Natural Dendrite Agate Oval Cab: Weight - 21.41 Ct / Size - 33.00 x 13.80 x 7.10 mm / Shape - Excellent Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

May 01, 2026

21.41 Ct Natural Dendrite Agate Oval Cab

Est. $75-$150

Ancient Agate Bead - Silk Road Natural Form Amulet, 99BD: Carved from banded agate, the bead features a smooth, naturally shaped oval form with a polished surface that highlights the stone's striking "chevron" (V-shaped) concentric banding, ranging from crea

3 days Left

Ancient Agate Bead - Silk Road Natural Form Amulet, 99BD

Est. $30-$60

11.60 Ct Natural Orange Dendrite Agate Trillion Cut: weight - 11.60 Ct / Size - 17.20 x 17.10 x 7.60 mm / Shape - Excellent Trillion Cut / Origin - Brazil / Treatment - None

Apr 23, 2026

11.60 Ct Natural Orange Dendrite Agate Trillion Cut

Est. $75-$150

Ancient Agate Bead - Silk Road Indus Valley Bead: Carved from banded agate, the bead is fashioned in a distinctivebarrel form, with a central drilled perforation for suspension. The stone displays natural concentric banding in creamy beige, pale grey

3 days Left

Ancient Agate Bead - Silk Road Indus Valley Bead

Est. $40-$80

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Agate Auctions

Christie Hatman, The Old School Auctioneer, retail store owner, artist, and renovator.

HATMANS FLOWER PETAL AGATE ROCK STONE LAPIDARY SPECIMEN

GEM RHODONITE 515 CARATS ROCK STONE LAPIDARY SPECIMEN

RARE ROCKS, GEMS, JEWELRY, FOSSILS, CRYSTALS

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

Christie Hatman, The Old School Auctioneer, retail store owner, artist, and renovator.

THE WAY TO AN OCTOPUS' THREE HEARTS BY ART BY TAI CANVAS PAINTING IN BOX FRAME

SPEEDWAR BALL BEARING DRIVE METAL PEDAL CAR PACE CAR VINTAGE ANTIQUE TOY

RARE ART, RETRO TOYS, ANTIQUES, GEMS, JEWELRY

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

High-relief engraved gilt dragon ornament

Shoushan stone carving of Maitreya Buddha figurine

Pure copper high-relief engraved gold-painted galloping horse ornament

Top & Rare Asian Antiques & Works of Art

Genki Forest Auctions

Starts on:

New York, NY, US

6 days Left

Agate Gems

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