Rookwood Black Opal,orchids,Shirayamadani, 1926, 8 3/4"

Kataro Shirayamadani (1865-1948) for Rookwood Pottery porcelain Black Opal vase with orchid decoration, shape number 1918 Cincinnati, Ohio, 1926 high glazed ceramic impressed factory marks, incised ar

Black Opal vase decorated with cascading vines brimming with white flowers and buds executed by Harriet Wilcox in 1926. Height is 6 3/8 inches. Marks include the company symbol, the date, shape 932F a

Black Opal glaze variant vase decorated with dogwood painted by Kataro Shirayamadani in 1925. We consider this a Black Opal variant due to having the coloration and blue hazing always found with that

Black Opal vase with lotus flowers and lily pads painted by Harriet Wilcox in 1924. Marks include the Rookwood logo, date, shape 1781 and the artist’s incised initials. Uncrazed but having a tin

Kataro Shirayamadani (1865-1948) for Rookwood Pottery porcelain Black Opal glaze vase with five barn swallows in flight, shape number 2785 Cincinnati, Ohio, 1924 high glazed ceramic impressed factory

Harriet E. Wilcox (1869-1943) for Rookwood Pottery porcelain Black Opal glaze vase with bellflower decoration, shape number 356F Cincinnati, Ohio, 1926 high glazed ceramic impressed factory marks, inc

Sara Sax (1870-1949) for Rookwood Pottery Art Deco Black Opal glaze vase with poppy and geometric decoration, shape number 324 Cincinnati, Ohio, 1926 high glazed ceramic impressed factory marks, paint

HARRIET WILCOX (1869 - 1943) ROOKWOOD Flambé/Black Opal vase with morning glories, Cincinnati, OH, 1938 Flame mark/XXXVIII/943D 8 1/4" x 4 1/2"

No Reserve! Title: Natural Black Fire Opal - 1.34 Ct Origin: Ethiopia Weight: 1.34 Size/Dimensions: 8.7 x 8.7 x 3.3 mm Additional Information: Pieces : 1 No's / Shape : Round Cab / Clarity : Transluce

Weight - 3.34 Ct / Size - 5.10 - 5.40 mm / 8 Pc's / Shape - Round Beads / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

No Reserve! Title: 10.34 Ct Genuine 6 Drilled Faceted Black Opal Beads Stone Clarity: Translucent Gemstones: Natural Faceted Black Opal Beads Carat Weights: 10.34 Size/Dimensions: 7.80 to 8.50 mm / 6

No Reserve! Title: 2.34 Ct Natural Ethiopian Black Fire Opal Pear Cab Stone Clarity: Opaque Gemstones: Natural Black Opal Carat Weights: 2.34 Size/Dimensions: 11.40 x 8.40 x 6.20 mm Additional Informa

Weight - 2.34 Ct / Size - 12.90 x 8.40 x 5.00 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

No Reserve! Title: 2.34 Ct Natural Ethiopian Fire Black Opal Oval Cab Stone Clarity: Translucent Gemstone: Natural Black Opal Carat Weights: 2.34 Size/Dimensions: 11.00 x 8.80 x 5.00 mm Excellent Oval

No Reserve! Title:2.34 ctz " Play Of Colors" Natural Black Opal Color/Clarity:Play of Colors / VVS Gemstones:Opal Carat Weights:2.34 Size/Dimensions:10.10 x 8.10 x 5.80 Additional Information:Oval / E

No Reserve! Title: 2.34 Ct Natural Ethiopian Black Fire Opal Cushion Cut Stone Clarity: Opaque Gemstone: Natural Black Opal Carat Weight: 2.34 Size/Dimensions: 12.70 x 8.00 x 4.90 mm Additional Inform

No Reserve! Title: 1.34 Ctw Natural Ethiopian Black Fire Opal Oval Cab Stone Clarity: Translucent Gemstone: Black Opal Carat Weight: 1.34 Dimensions: 8.80 x 7.10 x 4.10 mm Additional Information: Exce

Rookwood Vellum glaze vase with pastel columbine decoration done by Kataro Shirayamadani in 1940. Marks include the company logo, the date, shape number 808 and Shirayamadani’s cypher in black s

Kataro Shirayamadani for Rookwood Pottery Rare Nubian Black production mouse paperweight USA, 1937glazed porcelain 3.25 h x 2.625 w x 2.125 d in (8 x 7 x 5 cm) The creature is dubbed Shirayama

Attractive 7 5/8 inch vase designed by Kataro Shirayamadani with a reticulated base consisting of lotus flowers, leaves and pods. Cast in 1926, the exterior is Ivory Mat with the interior covered in b

Tall Black Opal vase with nicely detailed peony decoration done in 1925 by Sara Sax. In this instance, the Black Opal glaze has the requisite blue bloom we love but allows the decoration to show throu

Large Rookwood "Black Opal" vase decorated by Sara Sax with stylized floral design. Dated 1925. Perfect condition. Purchased in 1942, the buyer told his children that he had been taken to the Museum v

ANTIQUE BLACK OPAL AND DIAMOND RING, EARLY 20TH CENTURY mounted in yellow gold, claw-set with an oval black opal measuring 14.8 x 10.5mm,and weighing approximately 3.36 caarts, within a border of circ

No Reserve! Title: 8.68 Ct Natural 26 Drilled Black Faceted Fire Opal Beads Stone Clarity: Translucent Gemstone: Natural Faceted BlackOpal Beads Carat Weight: 8.68 Size/Dimension: 4.30 to 4.80 mm / 26