Agate Gems

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10.40 Carats Multicolor Welo Opal Selection - Natural Ethiopian Stones, 7-9mm, 16XK: A kaleidoscope of shifting fire dances across this glowing selection of Welo opals, offering flashes of electric green, neon pink, oceanic blue, and sunlit orange. The stones exhibit that signature et

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10.40 Carats Multicolor Welo Opal Selection - Natural Ethiopian Stones, 7-9mm, 16XK

Est. $60-$120

3.85 Carats Watermelon Bi-Color Tourmaline Fancy - Natural Nigerian Stone, 32XP: This exceptional fancy-cut tourmaline captivates with a classic watermelon bi-color spectrum, boasting a rich raspberry-pink core that gradients into a deep forest green at its edges. Measuring precis

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3.85 Carats Watermelon Bi-Color Tourmaline Fancy - Natural Nigerian Stone, 32XP

Est. $80-$160

A Chinese Crystal Glass Inside-Painted Snuff Bottle, 20th Century, 57FG: The snuff bottle is formed from clear crystal glass and of flattened rectangular section, rising from a narrow recessed foot to a short cylindrical neck with a flat rim. The interior is painted with a

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A Chinese Crystal Glass Inside-Painted Snuff Bottle, 20th Century, 57FG

Est. $60-$120

24 hrs Left

5.735 Carats Certified Deep Pink Purplish Topaz - Natural Brazilian Gemstone, LZ274

Est. $100-$200

38.07 Ct Natural Dendrite Agate Oval Cab: Weight - 38.07 Ct / Size - 28.00 x 19.00 x 9.50 mm / Shape - Excellent Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

Apr 27, 2026

38.07 Ct Natural Dendrite Agate Oval Cab

Est. $250-$500

3.84 Carats Natural Rhodolite Garnet - Round Faceted Loose Gemstone Lot, 72WE: Natural round-faceted rhodolite garnet lot, a premium pyrope-almandine garnet specimen collection. This curated set features stunning, vivid pink-purple rhodolite garnets with exceptional brilliance,

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3.84 Carats Natural Rhodolite Garnet - Round Faceted Loose Gemstone Lot, 72WE

Est. $60-$120

5.43 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 56WE: Natural oval cabochon Welo opal lot, sourced from the premium Welo deposit in Ethiopia. This curated collection features exceptional opals with a stunning range of base tones-from creamy peach and mil

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5.43 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 56WE

Est. $30-$60

A Strand of Baroque Cultured Pearls, 20th Century, 80ZJ: Composed of baroque cultured pearls with a pale creamy-white body color and soft iridescent overtones, the strand is strung in a single continuous line. Each pearl exhibits an irregular, non-symmetric

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A Strand of Baroque Cultured Pearls, 20th Century, 80ZJ

Est. $40-$80

3.26 Carats Deep Raspberry Rhodolite Garnet Parcel - Natural Mozambican Stones, 49XP: This curated parcel of four oval-cut rhodolite garnets radiates a rich, deep raspberry-purple hue, saturated with vibrant magenta undertones that glow intensely under light. The primary stone measures

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3.26 Carats Deep Raspberry Rhodolite Garnet Parcel - Natural Mozambican Stones, 49XP

Est. $40-$80

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1.142 Carats Certified Orange Purplish Zircon - Natural Gemstone, LZ271

Est. $100-$200

4.03 Carats Light Blue Brazilian Aquamarine Baguette Parcel - 12 x 4 x 3 mm, 63XK: This refined parcel of aquamarine gemstones presents a clean, icy light blue color with crisp transparency and a cool, watery glow. Cut into elongated baguette shapes, the stones display sleek linear

24 hrs Left

4.03 Carats Light Blue Brazilian Aquamarine Baguette Parcel - 12 x 4 x 3 mm, 63XK

Est. $30-$60

8.23 Ct Natural Dendrite Agate OVal Cab: weight - 8.23 Ct / Dimensions - 12.70 x 10.90 x 8.20 mm / Shape & Cut - Excellent OVal Cab / Origin - Brazil / Comments - None

Apr 27, 2026

8.23 Ct Natural Dendrite Agate OVal Cab

Est. $75-$150

Agate Quartz Tower quartz Crystal 1PC: Agate Quartz Tower quartz Crystal 1PC Agate cleanses negative energy into positive energy. This particular gemstone brings a soothing and calming energy that heals inner anger and anxiety. It helps i

May 05, 2026

Agate Quartz Tower quartz Crystal 1PC

Weatherham Estate Treasures

Est. $70-$100

26.39 Ct Natural Crazy Lace Agate Oval Cab: Weight - 26.39 Ct / Dimensions - 31.00 x 17.70 x 6.10 mm / Shape - Oval Cab / Color - As Seen Picture / Clarity - Opaque / Origin -India / Treatment - None

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26.39 Ct Natural Crazy Lace Agate Oval Cab

37.54 Ct Natural Crazy Lace Agate Pear Cab: Weight - 37.54 Ct / Dimensions - 35.00 x 25.00 x 5.40 mm / Shape - Pear Cab / Color - As Seen Picture / Clarity - Opaque / Origin -India / Treatment - None

Apr 27, 2026

37.54 Ct Natural Crazy Lace Agate Pear Cab

Est. $250-$500

2.82 Carats Certified Orange Pink Sapphire - Natural Ceylon Gemstone, LZ113: This enchanting 2.82 carat oval faceted sapphire captivates with a delicate orange-pink hue, a rare and sought-after shade that evokes the soft glow of a tropical sunrise. The precision oval cut enhan

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2.82 Carats Certified Orange Pink Sapphire - Natural Ceylon Gemstone, LZ113

Est. $100-$200

55.25 Ct Natural Blue Fire Opal Round Beads: Weight - 55.25 Ct / Size - 4.90 - 5.40 mm / 143 Pc's / Shape - Round Beads / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

May 01, 2026

55.25 Ct Natural Blue Fire Opal Round Beads

Est. $100-$200

A Strand of Baroque Cultured Pearls, 20th Century, 89ZJ: Composed of elongated baroque cultured pearls with a soft pale pink body color and strong iridescent overtones, the strand is strung in a single continuous line. Each pearl exhibits a highly irregular

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A Strand of Baroque Cultured Pearls, 20th Century, 89ZJ

Est. $40-$80

12.80 Ct Natural Dendrite Agate Trillion Cut: weight - 12.80 Ct / Size - 17.40 x 17.30 x 7.90 mm / Shape - Excellent Trillion Cut / Origin - Brazil / Treatment - None

Apr 23, 2026

12.80 Ct Natural Dendrite Agate Trillion Cut

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

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

10.12 Carats Multi-Tone Opal Cabochon Trio - Natural Ethiopian Stones - 11 to 14mm, 19XA: This radiant trio of Ethiopian opals showcases a dreamy spectrum of play-of-color-from fiery reds and oranges to serene flashes of green, blue, and violet. Each cabochon is domed and polished to a gla

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10.12 Carats Multi-Tone Opal Cabochon Trio - Natural Ethiopian Stones - 11 to 14mm, 19XA

Est. $40-$80

11.82 Carats Sleeping Beauty Blue Arizona Turquoise Cabochon Parcel - Natural Loose Gemstones, 17XP: This curated parcel of Arizona turquoise cabochons showcases the iconic Sleeping Beauty Blue hue-an intense, vivid sky blue with exceptional uniformity and a smooth, velvety texture that is highly sou

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11.82 Carats Sleeping Beauty Blue Arizona Turquoise Cabochon Parcel - Natural Loose Gemstones, 17XP

Est. $40-$80

2.44 Carats Natural Ceylon Blue Sapphire - Oval Faceted Loose Gemstone Lot, 76WE: Natural oval-faceted Ceylon blue sapphire lot, sourced from the legendary Sri Lankan (Ceylon) sapphire deposits. This curated collection features exceptional sapphires with vivid, saturated royal blue

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2.44 Carats Natural Ceylon Blue Sapphire - Oval Faceted Loose Gemstone Lot, 76WE

Est. $60-$120

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Agate Auctions

AMETHYST DISPLAY ROCK STONE LAPIDARY SPECIMEN

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

PEACOCK ORE ROCK STONE LAPIDARY SPECIMEN

FOSSILS, RARE ROCKS, CRYSTALS, GEMS, JEWELRY

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

JEWELRY ROCK STONE LAPIDARY SPECIMEN

BRECCIATED JASPER RING ROCK STONE LAPIDARY SPECIMEN

LAPIS LAZULI EARRINGS ROCK STONE LAPIDARY SPECIMEN

GENUINE STONE JEWELRY BLOWOUT SALE!

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

21 hrs 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 WITH COA

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

6 hrs Left

Agate Gems

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