Fossilized Triceratops Rib Cluster

North America, Western United States, late Cretaceous Period, ca. 68 to 66 million years ago. This is a fantastic, fossilized brow horn from a triceratops (Triceratops horridus), one of the most famou

Fossilized Triceratops Nose Horn measuring approx. 3.25"l by 2"h and weighing approx. 0.33lbs

Large Fossilized Ammonite Cluster Display Panel on Stand the museum-quality cluster displayed on an acrylic stand, panel h. 48", w. 32", stand h. 65", w. 32", together with a small fossilized Orthocer

Large Cluster Fossilized Sea Urchins. Size: 3.5" x 28" x 22".

A large cluster of fossilized mollusks. 8 1/2" x 6 1/2".Provenance: The Pete Cecere Folk Art Collection.

**Originally Listed At $900** North America, late Cretaceous Period, ca. 68 to 66 million years ago. A fossilized vertebra from a triceratops (Triceratops horridus), one of the most famous dinosaurs.

North America, late Cretaceous Period, ca. 68 to 66 million years ago. A fossilized vertebrae from a triceratops (Triceratops horridus), one of the most famous dinosaurs. In total, each individual wou

North America, late Cretaceous Period, ca. 68 to 66 million years ago. Wow! An incredible fossilized brow horn from a triceratops (Triceratops horridus), one of the classic, best-known dinosaurs. Firs

1991 The beautiful, tightly packed millefiori cluster is captured in a bubble of colorless glass surrounded by twenty vertically arranged latticinio ribs surrounding the encased millefiori design. The

Western Europe, Germany, Jurassic period, ca. 183 to 175.6 million years ago. A superb ammonite fossil (Arietites sp.) with excellent shell structure - prominent ribs and some suture patterning! The s

9th-12th century A.D. A penannular bracelet with raised and notched medial rib, repeated above and below, series of X-motifs and clusters of horizontal lines between, D-shaped terminals with collars a

AMERICAN BRILLIANT CUT GLASS BUTTER DISH, hobstar clusters with hexagons of strawberry diamonds around a central hobstar, alternating with stylized ornaments of cane and horizontal ribs, scalloped rim

Set with pear-shaped diamonds weighing approximately 100 carats in total, mounted in platinum, detachable to be worn as bracelets, necklace 41.0 cm inner circumference, cluster signed with maker's mar

AN IMPORTANT DIAMOND BRACELET, 1940S in platinum, of geometric design, set with a central cluster of baguette cut diamonds, the principal diamond of approximately 1.60 carats, between square shaped li

Natural Ruby and Diamond starburst Clover flaming earrings. 15 carats of natural pear shaped Rubies 1 ruby has been tested by GIA laboratories. Center (2) Natural Round diamonds: J-color Si-2 clarity.

IMPORTANT CERTIFICATED 19.09 CT. CAT'S EYE AND DIAMOND CLSUTER RING, set with a cabochon cut cat's eye of 19.09 ct. Surrounded with 25 diamonds. Size P. 9.6 grams. Accompanied by World Gemological Ins

EMERALD AND DIAMOND CLUSTER RING The step-cut emerald within a surround of brilliant-cut diamonds, emerald approximately 4.50 carats, diamonds approximately 1.40 carats total, ring size L½ Foot

DIAMOND CLUSTER RING The brilliant-cut diamond, weighing 2.51 carats, within a brilliant-cut diamond surround, the gallery similarly-set, mounted in 18 carat gold and platinum, London hallmark, ring s

Estate / Collection: Estate of Irene Kassorla, World Renown Psychologist and Best Selling Author 12 round and 26 marquise-shaped diamonds ap. 8.75 cts., 36 round diamonds ap. 2.80 cts., 129 small roun

A FINE ANTIQUE DIAMOND BROOCH set with an old mine cushion cut diamond of 4.00 carats in a cluster of old cut diamonds, accented by further old and rose cut diamonds to the openwork frame, the diamond

AN EMERALD AND DIAMOND CLUSTER RING The central circular-cut emerald weighing 5.89cts within a brilliant-cut diamond frame and further circular-cut emerald accents, mounted in 18K gold, diamonds appro

DIAMOND AND SAPPHIRE CLUSTER RING, EARLY 20TH CENTURY The central cushion-shaped diamond, weighing 1.65 carats, within borders of calibré-cut sapphires and single-cut diamonds, ring size Q Footno

A COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RING, SRI LANKA (CEYLON), NO HEATThe cushion cut sapphire with blue to purple colour change estimated to weigh 9.30 carats, within a surround of old mine c

IMPORTANT SAPPHIRE AND DIAMOND CLUSTER RING, Set to the center with a large blue sapphire of approx. 13.49 ct. Surrounded with diamonds totalling approx. 1.15 ct. Size O. 8.3 grams. Accompanied by Wor