Sold2022Cut and Polished Agate Half CollectionA group of five cut and polished Brazilian agate half sections, with hollow quartz crystal-lined centres; colour enhanced. 2.7 kg total, 5.6-13.1 cm (2 1/4 - 5 1/8 in.). Mineral Imports, London, UK. GSee Sold Price
Sold2022Cut and Polished Agate Half CollectionA group of 10 cut and polished natural agate halves. 2.3 kg total, 67-88 mm (2 5/8 - 3 1/2 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [10, No Reserve]See Sold Price
Sold2024Natural History - Grade A Cut and Polished Agate Slice Collection [3].Comprising three transparent slices showing attractive banding. 286 grams total, 9-14 cm (3 1/2 - 5 1/2 in.). Ex Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [3, No Reserve]See Sold Price
Sold2022Cut and Polished Agate Geode Half CollectionA group of nine cut and polished agate geode halves; colour enhanced. 1.44 kg total, 58-78 mm (2 1/4 - 3 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [9, No Reserve]See Sold Price
Sold2022Cut and Polished Agate Geode Half CollectionA group of four agate geode halves, displaying crystals to the exposed inner surfaces; colour enhanced. 995 grams total, 7.4-10 cm (3 - 4 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (GSee Sold Price
Sold2022Cut and Polished Agate Geode Half CollectionA group of nine cut and polished agate geode halves in enhanced blue colour, two displaying clear internal crystal formation. 1.26 kg total, 49-70 mm (2 - 2 3/4 in.). Mineral Imports, London, UK. GregSee Sold Price
Sold2022Large Cut and Polished Agate Geode End CollectionThree cut and polished Brazilian agate geode ends. 5.3 kg total, 20-24.5 cm (8 - 9 1/2 in.). From Brazil. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [3, No Reserve]See Sold Price
Sold2022Cut and Polished Agate Geode End CollectionA group of three polished agate geode ends. 1.47 kg total, 15-19.5 cm (6 - 7 5/8 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [3, No Reserve]See Sold Price
Sold2022Cut and Polished Agate Geode End CollectionA group of three polished agate geode ends. 1.69 kg total, 14-19 mm wide (5 1/2 - 7 1/2 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [3, No Reserve]See Sold Price
Sold2017Cut and Polished Agate Slice.A finely cut slice of purple and white banded agate, with lilac and white amethyst crystals to the centre. 612 grams, 19cm (7 1/2"). From a historic ‘Victorian Museum’ collection; from the stock oSee Sold Price
Sold2017Polished Agate Slice.A fine cut and polished agate slice with pink and white bands, honeycomb crystal formation, colour enhanced. 735 grams, 26cm (10 1/4"). From a historic ‘Victorian Museum’ collection; from the stocSee Sold Price
Sold2020Cut and Polished Magenta Landscape Agate Geode PairA pair of cut and polished agate geodes in enhanced magenta colour. 504 grams total, 82-85mm (3 1/4"). From the historic ‘Victorian Museum’ or later collection of Gregory, Bottley & Lloyd (GregorySee Sold Price
Sold2017Large Polished Agate Slice.A large cut and polished agate slice with bands of blue, dark red and orange colour. 496 grams, 31.3cm (12 1/4"). From the historic ‘Victorian Museum’ and later collection of Gregory, Bottley & LlSee Sold Price
Sold2017Polished Banded Agate Geode Pair.A pair of cut and polished agate nodules, each with blue, brown and orange bands. 1.28 kg total, 13.1cm (5 1/4"). From the historic ‘Victorian Museum’ and later collection of Gregory, Bottley & LlSee Sold Price
Sold2016Natural History - Giant Crystalline Blue Agate PolishedA massive cut and polished agate slice showing bands of blue and brown colour to the border, honeycomb quartz crystals to the centre. From the historic ‘Victorian Museum’ or later collection of GrSee Sold Price
Sold2016Natural History - Polished Agate Nodule GroupA group of four cut and polished agate nodule ends with bands of colour and crystalline growth. From the historic ‘Victorian Museum’ or later collection of Gregory, Bottley & Lloyd (Gregory's); foSee Sold Price
Sold2017Polished Agate Slice.A fine cut and polished agate slice with blue bands and small central cavity with crystal formation, colour enhanced. 544 grams, 24cm (9 1/2"). From a historic ‘Victorian Museum’ collection; fromSee Sold Price
Sold2017Cut and Polished Banded Agate NoduleA fine cut and polished agate nodule with horizontal bands of white and blue. 671 grams total, 89mm (3 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & LlSee Sold Price
Sold2017Cut and Polished Banded Agate Nodule.A fine cut and polished agate nodule with horizontal bands of white and blue. 671 grams total, 89mm (3 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & LlSee Sold Price
Sold2017Polished Agate Slice.A fine cut and polished agate slice with brown and purple bands, and honeycomb crystal formation, colour enhanced. 453 grams, 20cm (8"). From a historic ‘Victorian Museum’ collection; from the stoSee Sold Price
Sold20244 Pieces of Black Sea Agate Cut & Polished Specimens**First Time At Auction** Near East, Northern Turkey, Black Sea region, ca. millions of years ago. A collection of 4 gorgeous, banded agate stones collected from the Black Sea region, each polished inSee Sold Price
Sold2017100 Polished Red Agate Slices.A group of one hundred cut and polished red agate slices, colour enhanced. 579 grams total, 36-59mm (1 1/2 - 2 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, BottSee Sold Price
Sold2017Purple Nodule Group.A group of six cut and polished purple agate nodules, colour enhanced. 1.14 kg total, 60-76mm (2 1/4 - 3"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & LloySee Sold Price
Sold2022Necklace w/ Ancient Bactrian Agate BeadsAncient Central Asia, Bactrian, ca. 2500 to 2250 BCE. A lovely and wearable collection of over 50 ancient stone beads, each hand cut, polished, and drilled from agate stones and strung on a modern wirSee Sold Price
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