Sold2022100 Polished Amethyst PebblesA group of one hundred polished amethyst specimens. 390 grams total, 15-33 mm (1/2 - 1 1/4 in.). From Brazil. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [100, No Reserve]See Sold Price
Sold202259 Polished Agate and Amethyst PebblesA large group of tumbled agate and amethyst pebbles, polished to reveal intricate banding. 520 grams total, 20-32 mm (3/4 - 1 1/4 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory'sSee Sold Price
Sold2024Natural History - Mixed Polished Mineral Specimen Pebble Group [100].Comprising: haematite, quartz, amethyst, aventurine, agate, dalmatian jasper and others. 793 grams total, 18-33 mm (3/4 - 1 1/4 in.). Ex Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory'sSee Sold Price
Sold2020DR Congo Malachite 'Face' Mineral Specimen GroupA group of three malachite pebbles, each with drilled and polished voids to reveal the banded eye-formations. 243 grams total, 37-39mm (1 1/2"). From the historic ‘Victorian Museum’ or later colleSee Sold Price
Sold2023Gilt Tree of Life w Amethyst GemstonesTree of Life made with wire, gilded over and added polished amethyst pebble gemstone. Wire is set into a gilt basket with stationary pebbles. Tree measures 4.5 in. Ht x 5 in. W Asian Style Amethyst TrSee Sold Price
Sold2016Natural History - Polished Amethyst Point GroupA group of two cut and polished amethyst points with flat bases, a deep purple colour, and rainbow reflections. From Brazil; from the historic ‘Victorian Museum’ or later collection of Gregory, BoSee Sold Price
Sold2023Swoboda Collect Turquoise/ Amethyst Peacock BroochGold Plated peacock brooch, c.1956-1985. Body of peacock is set with polished turquoise and amethyst pebbles. Pieces is not signed but jabs the original label attached., 2 in. Long, 1.5 in. Ht. LuxurySee Sold Price
Sold2017Natural History - 500 Carats of Polished Tourmaline. A 500 carat group of tumble-polished tourmaline pieces, principally of green but also with some blue and red, from Brazil. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008 p.288-289. 108 gramsSee Sold Price
Sold202260 Polished Amethyst Crystal SpecimensA group of 60 polished amethysts. 405 grams total, 19-34 mm (3/4 - 1 3/8 in.). From Brazil. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [60, No Reserve]See Sold Price
Sold2022Polished Tiger's Eye Palm Stone GroupA group of 21 tumble-polished chatoyant tiger's eye specimens with silky lustre. 435 grams total, 26-49 mm (1 - 2 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [21, No ReserSee Sold Price
Sold2017Natural History - Moldavite Mineral SpecimenAn exceptionally fine mushroom-shaped moldavite specimen with classic ablation melting, accompanied by polished pebbles of amethyst and jasper. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008,See Sold Price
Sold2022Polished Chalcedony and Tiger Iron Palm Stone GroupA group of ten polished pebbles of light blue chalcedony with attractive banding and ten pebbles of richly-coloured tiger iron. 415 grams total, 24-47 mm (2 - 1 3/4 in.). Mineral Imports, London, UK.See Sold Price
Sold2016Natural History - Polished Amethyst Obelisk SetA group of five cut and polished amethyst obelisks or massage tools ranging in colour from light to dark purple and with rainbow reflections. From Brazil; from the historic ‘Victorian Museum’ or lSee Sold Price
Sold2022Cut and Polished Amethyst Crystal Obelisk CollectionA group of three cut and polished amethyst obelisks; held in a white card collector's tray. 200 grams total, 65-98 mm (2 1/2 - 4 in.) From Brazil. Mineral Imports, London, UK. Gregory, Bottley & LloydSee Sold Price
Sold2017Cut and Polished Agate Group.A group of three cut and polished banded agate slices, one brown, one deep blue and one purple; colour enhanced. 1.04 kg total, 68-98mm (2 3/4 - 3 3/4"). From the historic ‘Victorian Museum’ and lSee Sold Price
Sold2017Cut and Polished Agate Group.A group of ten cut and polished banded agate slices, including brown, pink and blue colour bands; some colour enhanced. 431 grams total, 8.4-12cm (3 1/4 - 4 3/4"). From the historic ‘Victorian MuseuSee Sold Price
Sold2023Natural History - Polished Mineral Specimen GroupA mixed group of 50 polished mineral 'pebbles'. 1.12 kg total, 31-45 mm (1 1/4 - 1 3/4 in.). Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [50, No Reserve]See Sold Price
Sold2023Natural History - Polished Mineral Specimen GroupA mixed group of 100 polished mineral 'pebbles'. 1 kg total, 20-34 mm (3/4 - 1 3/8 in.). Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [100, No Reserve]See Sold Price
Sold2020Polished Amazonite Mineral SpecimensA group of fifty polished amazonite pebbles of various sizes. 632 grams total, 17-30mm (3/4 - 1 1/4"). From the historic ‘Victorian Museum’ or later collection of Gregory, Bottley & Lloyd (GregorySee Sold Price
Sold2022Polished Haematite Specimen GroupA group of 19 polished haematite pebbles displaying beautiful dark shine. 705 grams total, 30-42 mm (1 1/4 - 1 1/2 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [19, No ReseSee Sold Price
Sold2018String of Prehistoric Tiarona Stone Beads of HighlyString of Prehistoric Tiarona Stone Beads of Highly Polished Banded Agate and Clear Rock Crystal-23 BeadsSee Sold Price
Sold2022Group of Hardstone Necklaces- Rough cut amethyst, rose quartz, rock crystal, etc. 18" long. - Polished amethyst with matching earrings. 22" long. - Oblong serpentine beads segmented by turquoise. 24" long. - Malachite slices segSee Sold Price
Sold2018Amethyst Faceted & Tumbled Double Strand NecklaceAmethyst necklace with double strands of faceted and tumble-polished stones on silver-tone metal. Approx. 20" L.See Sold Price
Sold2023Outstanding Amethyst & Agate Stone NecklaceShowstopper purple polished banded agate and seaweed agate triple strand necklace with large unmarked clasp closure.See Sold Price
1113 Lots AwayThousand Planet Auction HouseAn Antique German Idar-Oberstein Agate Cylinder Bead, 17th-19th CenturyUS$15
1009 Lots AwayThousand Planet Auction HouseAn Antique German Idar-Oberstein Agate Cylinder Bead, 17th-19th CenturyUS$15
218 Lots AwayThousand Planet Auction HouseAn Antique German Idar-Oberstein Agate Cylinder Bead, 17th-19th CenturyUS$5
2024Thousand Planet Auction HouseAn Antique German Idar-Oberstein Agate Cylinder Bead, 17th-19th CenturySee Sold Price
887 Lots AwayThousand Planet Auction HouseAn Antique German Idar-Oberstein Agate Cylinder Bead, 17th-19th CenturyUS$15
780 Lots AwayThousand Planet Auction HouseAn Antique German Idar-Oberstein Agate Cylinder Bead, 17th-19th CenturyUS$15
682 Lots AwayThousand Planet Auction HouseAn Antique German Idar-Oberstein Agate Cylinder Bead, 17th-19th CenturyUS$15
562 Lots AwayThousand Planet Auction HouseAn Antique German Idar-Oberstein Agate Cylinder Bead, 17th-19th CenturyUS$15
456 Lots AwayThousand Planet Auction HouseAn Antique German Idar-Oberstein Agate Cylinder Bead, 17th-19th CenturyUS$15
337 Lots AwayThousand Planet Auction HouseAn Antique German Idar-Oberstein Agate Cylinder Bead, 17th-19th CenturyUS$15
May 13Platinum Auction GroupEstate Wide Sophia 18.75ct Diamonds & Multi-Gems 18k White Gold Cuff BraceletUS$1,000
157 Lots AwayThousand Planet Auction HouseAn Antique Tibetan Banded Agate Carved Amulet Bead, c. 18th CenturyUS$5
May 13Platinum Auction GroupVintage Multi-Color Gemstones 18k Yellow Gold Floral Oval Link BraceletUS$100
2024Thousand Planet Auction HouseAncient Greco-Bactrian Banded Agate Bead, c. 3rd to 2nd Century BCESee Sold Price
1097 Lots AwayThousand Planet Auction HouseAncient Parthian-Roman Banded Agate Bead, c. 1st Century BCE - 3rd Century CEUS$15
920 Lots AwayThousand Planet Auction HouseAncient Greco-Bactrian Banded Agate Bead, c. 3rd to 2nd Century BCEUS$15
2024Thousand Planet Auction HouseAncient Greco-Bactrian Banded Agate Bead, c. 3rd to 2nd Century BCESee Sold Price
1053 Lots AwayThousand Planet Auction HouseAncient Greco-Bactrian Banded Agate Bead, c. 3rd to 2nd Century BCEUS$15
1013 Lots AwayThousand Planet Auction HouseAncient Greco-Bactrian Banded Agate Bead, c. 3rd to 2nd Century BCEUS$15
1000 Lots AwayThousand Planet Auction HouseAncient Parthian-Roman Banded Agate Bead, c. 1st Century BCE - 3rd Century CEUS$15
542 Lots AwayThousand Planet Auction HouseAncient Greco-Bactrian Banded Agate Bead, c. 3rd to 2nd Century BCEUS$15
492 Lots AwayThousand Planet Auction HouseAncient Greco-Bactrian Banded Agate Bead, c. 3rd to 2nd Century BCEUS$15
415 Lots AwayThousand Planet Auction HouseAncient Parthian-Roman Banded Agate Bead, c. 1st Century BCE - 3rd Century CEUS$15
660 Lots AwayThousand Planet Auction HouseAn Ancient Tibetan Banded Agate Bead, c. 1st Millennium BCEUS$35