Sold2017Natural History - Iridescent Rainbow-Shell AmmoniteCretaceous Period, Albian Stage, 113-100 million years BP. A natural iridescent rainbow-shell Cleoniceras besairiei ammonite from Madagascar. 190 grams, 91mm (3 3/4"). From an old Bristol paleontologiSee Sold Price
Sold2022Iridescent Cleoniceras Fossil Ammonite GroupCretaceous Period, 145-65 million years B.P. A group of five natural iridescent rainbow shell Cleoniceras besairiei ammonites; held in a white card collector's tray. 30-39 grams, 45-52 mm width (182 gSee Sold Price
Sold2024Natural History - Iridescent Fossil AmmoniteCretaceous Period, circa 113-100 million years B.P.. Cleoniceras besairiei with large portions of the shell with rainbow iridescence. 242 grams, 10 cm (4 in.). From a Lincolnshire, UK, collection. [NoSee Sold Price
Sold2015Beautiful scarce small fossil ammonite with naturalBeautiful scarce small fossil ammonite with natural iridescent colors (65+ million years old)See Sold Price
Sold2017Rainbow Shell Fossil AmmoniteJurassic Period, 199-145 million years BP. A natural iridescent shell Parkinsonia sp. ammonite, in white card tray with label reading: 'Ammonite, Parkinsonia sp., Mid Jurassic Age (approx. 170 millionSee Sold Price
Sold2017Iridescent Rainbow-Shell Ammonite GroupCretaceous Period, Albian Stage, 113-100 million years BP. A group of four naturally iridescent rainbow-shell Cleoniceras besairiei ammonites from Madagascar with clean centres. 144 grams total, 25-64See Sold Price
Sold2017Iridescent Rainbow-Shell Ammonite GroupCretaceous Period, Albian Stage, 113-100 million years BP. A group of three A-grade naturally iridescent rainbow-shell Cleoniceras besairiei ammonites from Madagascar. 157 grams total, 52-61mm (2 - 2See Sold Price
Sold2024Rainbow fossil ammonite specimenRainbow fossil ammonite specimen iridescent colors and nice finish on this natural fossil specimen. About 2- 3 inches and a condition is nice generally.See Sold Price
Sold2024Gorgeous Large Highly Iridescent Ammonite FossilGorgeous Large Highly Iridescent Ammonite FossilSee Sold Price
SoldPearly Iridescent Ammonite with Nodule MatrixPearly Iridescent Ammonite with Nodule Matrix A positive-negative pearly, iridescent ammonite that can be completely removed from its matrix. Described as a 'puzzle-piece', this unique ammonite is sitSee Sold Price
Sold2016IRIDESCENT AMMONITE FOSSIL SPECIMEN. HEIGHT 5 1/2"IRIDESCENT AMMONITE FOSSIL SPECIMEN. HEIGHT 5 1/2"See Sold Price
Sold2024Natural Ammonite Shell Jurassic Period Fossil 3pcIncludes a total of three (3) ammonite Jurassic period shelled cephalopods. Each with its unique and distinctive spiral shell design. Two (2) with a smooth polished finish to the top area. Measure froSee Sold Price
Sold202187.33 ct Natural AmmoniteNo Reserve! Title: 87.33 ct Natural Ammonite Stone Color/Clarity: Opaque Carat Weight: 87.33 Dimensions: 42.70 x 35.45 x 8.70 Additional Information: Shipping: Domestic: Flat-rate of $7.00 to anywheSee Sold Price
Sold201988.79 CT. PAIR NATURAL AMMONITE FOSSIL - MADAGASCARGenuine Gemstone Product Name: Fossil Shape: See As On Picture Size: 35 x 30 x 7 Mm. Color: Multi-Color Clarity: Opaque Luster: None Total Weight: 88.79 Ct. Treatment: UnSee Sold Price
Sold202164.28 ct Natural AmmoniteNo Reserve! Title: 64.28 ct Natural Ammonite Color/Clarity: Opaque Gemstones: Loosegemstone Carat Weights: 64.28 Size/Dimensions: 40.30 x 33.40 x 9.20 Additional Information: Shipping: Domestic: FlatSee Sold Price
Sold201969.66 ct Natural Ammonite FossilNo Reserve! Title: 69.66 ct Natural Ammonite Fossil Color/Clarity: Opaque Carat Weights: 69.66 Size/Dimensions: 46.15 x 37.45 x 6.70 Shipping: Worldwide: Flat-rate of $10.00 to anywhere in the world.See Sold Price
Sold2021107.00 ct Natural AmmoniteNo Reserve! Title: 107.00 ct Natural Ammonite Color/Clarity: Opaque Carat Weight: 107 Size/Dimensions: 43.60 x 35.75 x 11.30 Additional Information: Shipping: Domestic: Flat-rate of $7.00 to anywherSee Sold Price
Sold2021104.13 ct Natural AmmoniteNo Reserve! Title: 104.13 ct Natural Ammonite Color/Clarity: Opaque Gemstones: Loosegemstone Carat Weights: 104.13 Size/Dimensions: 44.60 x 37.30 x 10.20 Additional Information: Shipping: Domestic: FSee Sold Price
Sold2024Vintage Natural Iridescent Keshi Pearl NecklaceNatural Keshi pearl necklace with decorative hand-crafted silver clasp, shortest strand is 16 in; longest strand is 20 in. NB BS46See Sold Price
Sold2023Iridescent Ammonite FossilDIMENSIONS APPROX 2.5x1x3CM. Please carefully study all photographs to get an accurate idea of the object. In good condition, as seen. Shipping is in-house and we ship internationally to US and rest oSee Sold Price
Sold2023Ancient Iridescent Ammonite Shell FossilGreat piece. Measures approx. 2" long x 1 1/2" wide. The surface of the fossil has crystallized in a way that creates an iridecent effect with colors ranging from green to orange. Very beautiful.See Sold Price
Sold202366.84ctz Natural Ammonite Fossil Seashell Snail GemstoneNo Reserve! Title:66.84ctz Natural Ammonite Fossil Seashell Snail Gemstone Color/Clarity:Brown / Opaque Gemstones:Snail Carat Weights:66.84 Size/Dimensions:40.00 x 32.00 x 10.20 Additional InformationSee Sold Price
May 12Neo FineArts IncRare Natural Fossilized Jurassic Ammonite Fossil Specimen with Small Leather BagUS$40