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Unique geode half — auction comparables · Snaplot Comparables
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Comparables
10,000
Median
£140
Suggested estimate
£60 – £240
25–75% range
£60 – £389
Overall range
£1 – £1,685,418
Distribution
£0
£350
£750
£1,150
£1,500
Sell-through
94%
of lots sold
0%
at premier salerooms
Trend
→ steady -12% over 8y
Median by grade
Unc (MS60-62)
£802
n=9
Proof
£42
n=8
Median from
1,330
sold in the last 36 months
·
hammer prices, excl. buyer's premium — fair-market auction value (retail/insurance replacement runs higher)
10,000
comparables for
“Unique geode half”
· page 2 of 417
Cite comps
CSV
· Dec 2016
Crystal geode half
£45
est
£45
–
—
· Dec 2016
Crystal geode half
← Prev
1
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417
Next →
£45
est
£45
–
—
Porcelain & Pottery
· Dec 2008
Amethyst Half Geode
£0
· Dec 2008
Amethyst Half Geode
£0
Books, Maps & Manuscripts
· Jul 2018
Large Unique Raw Amethyst Dual Geode
US$6,000
est
US$6,000
–
—
· Jul 2018
Large Unique Raw Amethyst Dual Geode
US$6,000
est
US$6,000
–
—
Sculptures
· Oct 2016
Large Amethyst crystal Geode. Sliced half geode.
US$125
est
US$125
–
—
· Oct 2016
Large Amethyst crystal Geode. Sliced half geode.
US$125
est
US$125
–
—
Arts & Graphics
· Sept 2023
Calcite geode half specime
US$20
est
US$20
–
—
· Sept 2023
Calcite geode half specime
US$20
est
US$20
–
—
Jewellery & Gems
easterlyauction
· Jan 2023
Los Choyas Geode Half
US$50
easterlyauction
· Jan 2023
Los Choyas Geode Half
US$50
Jewellery & Gems
· Oct 2020
Geode "Split" together with an Additional Geode Half
US$255
est
US$255
–
—
· Oct 2020
Geode "Split" together with an Additional Geode Half
US$255
est
US$255
–
—
Silver & Gold
· Nov 2020
Calcite-in-Quartz Half-Geode
HK$1,912
est
HK$1,912
–
—
· Nov 2020
Calcite-in-Quartz Half-Geode
HK$1,912
est
HK$1,912
–
—
Asian Art
· Dec 2007
2090: Amethyst Cathedral Geode. Amethyst is a unique fo
US$130
est
US$130
–
—
· Dec 2007
2090: Amethyst Cathedral Geode. Amethyst is a unique fo
US$130
est
US$130
–
—
Arts & Graphics
· Jun 2025
Amethyst Cathedral Half Geode Table Stand
US$850
est
US$275
–
—
· Jun 2025
Amethyst Cathedral Half Geode Table Stand
US$850
est
US$275
–
—
Asian Art
· Dec 2023
GEODE HALF ROCK STONE LAPIDARY SPECIME
US$5
est
US$5
–
—
· Dec 2023
GEODE HALF ROCK STONE LAPIDARY SPECIME
US$5
est
US$5
–
—
Porcelain & Pottery
· Aug 2023
GEODE HALF ROCK STONE LAPIDARY SPECIME
US$5
est
US$5
–
—
· Aug 2023
GEODE HALF ROCK STONE LAPIDARY SPECIME
US$5
est
US$5
–
—
Jewellery & Gems
· Jul 2023
GEODE HALF ROCK STONE LAPIDARY SPECIME
US$2
est
US$2
–
—
· Jul 2023
GEODE HALF ROCK STONE LAPIDARY SPECIME
US$2
est
US$2
–
—
Jewellery & Gems
· Mar 2022
(10pc) Polished Mineral & Half Geode Specimens
US$30
est
US$30
–
—
· Mar 2022
(10pc) Polished Mineral & Half Geode Specimens
US$30
est
US$30
–
—
Silver & Gold
· Sept 2020
Large 6 inch Natural Geode Half
US$30
est
US$30
–
—
· Sept 2020
Large 6 inch Natural Geode Half
US$30
est
US$30
–
—
Sculptures
· Sept 2020
Very Cool Design Quartz Geode Half
US$29
est
US$29
–
—
· Sept 2020
Very Cool Design Quartz Geode Half
US$29
est
US$29
–
—
Porcelain & Pottery
· Sept 2020
Very Cool Druzy Quartz Geode Half
US$30
est
US$30
–
—
· Sept 2020
Very Cool Druzy Quartz Geode Half
US$30
est
US$30
–
—
Sculptures
· Sept 2017
BEAUTIFUL AMETHYST GEODE CATHEDRAL CLUSTER HALF
US$275
est
US$275
–
—
· Sept 2017
BEAUTIFUL AMETHYST GEODE CATHEDRAL CLUSTER HALF
US$275
est
US$275
–
—
Jewellery & Gems
· Sept 2016
3990ct White Quartz Natural Geode Half
US$18
est
US$18
–
—
· Sept 2016
3990ct White Quartz Natural Geode Half
US$18
est
US$18
–
—
Jewellery & Gems
· Feb 2012
1955ct White Quartz Natural Geode Half
US$10
est
US$10
–
—
· Feb 2012
1955ct White Quartz Natural Geode Half
US$10
est
US$10
–
—
Jewellery & Gems
· Sept 2011
1065ct White Quartz Natural Geode Half
US$11
est
US$11
–
—
· Sept 2011
1065ct White Quartz Natural Geode Half
US$11
est
US$11
–
—
Arts & Graphics
· Sept 2011
2315ct White Quartz Natural Geode Half
US$8
est
US$8
–
—
· Sept 2011
2315ct White Quartz Natural Geode Half
US$8
est
US$8
–
—
Arts & Graphics
heartlandauction
· Jul 2022
Unique Geode. From the Estate of Antoine and Sandra Clairmont
US$5
heartlandauction
· Jul 2022
Unique Geode. From the Estate of Antoine and Sandra Clairmont
US$5
Natural History
heartlandauction
· Jul 2022
Unique Geode. From the Estate of Antoine and Sandra Clairmont
US$5
heartlandauction
· Jul 2022
Unique Geode. From the Estate of Antoine and Sandra Clairmont
US$5
Natural History
