Natural History - 18.4 Carat Cabochon Ruby Group

A group of five polished plano-convex rubies. 3.68 grams total, 9 mm each (3/8 in.). Ex UK art market, 1970s.Property of a London gentleman. [5, No Reserve]

A group of fifty two amethyst cabochons of varying shapes, all cut with high domes. From the historic ‘Victorian Museum’ collection of Gregory, Bottley & Lloyd (Gregory's); formerly Gregory, Bottl

A group of fifty seven gemstone cabochons of varying shapes and sizes mostly cut with high domes, including amazonite, rose quartz, amethyst, banded agate, jaspertiger eye, and rhodonite. From the his

A group of nine circular, low dome gemstone cabochons including bloodstone, rhodonite, moss agate, sodalite, and various jaspers. From the historic ‘Victorian Museum’ collection of Gregory, Bottle

A group of one hundred amethyst cabochons, tumbler finished with rounded girdles, polished on all sides. From the historic ‘Victorian Museum’ collection of Gregory, Bottley & Lloyd (Gregory's); fo

A group of five small diamonds of 0.20 carats total. 0.04 grams, 2mm (1/8"). Property of a London lady, part of her family's Swiss collection; formerly acquired in the 1980s. [5. No Reserve]

A large ruby crystal, hexagonal in plan with striations. 15.1 grams, 28 mm (1 1/8 in.). Ex UK art market, 1970s.Property of a London gentleman. [No Reserve]

A group of two oval-shaped ruby cabochons totalling 15 carats. 3.1 grams total, 14.6mm (1/2"). Property of a London gentleman; acquired in the 1970s. [2, No Reserve]

A group of five polished ruby cabochons totalling 47.5 carats. 9.5 gams total, 10-14mm (1/2"). Property of a London gentleman; acquired in the 1970s. [5, No Reserve]

. 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 grams

A group of 41 mixed facetted gemstones, comprising amethyst, citrine, tourmaline, sapphire, spinel, and others in a mix of natural and synthetic. From the historic ‘Victorian Museum’ or later coll

A group of fifty marquise cut green tourmaline gems. From the historic ‘Victorian Museum’ or later collection of Gregory, Bottley & Lloyd (Gregory's); formerly Gregory, Bottley & Co. (1932-1981) a

No Reserve Price!   Grading Results:___________Stone Type: Natural RubyShape: Oval CabochonCarat: 1.92 ctColor: Red   Grading Results:___________Stone Type: Natural Diamon

No Reserve Price!   Grading Results:___________Stone Type: Natural RubyShape: Oval CabochonCarat: 2.25ctColor: RedClarity: NONE   Grading Results:____________Stone T

No Reserve Price! Grading Results: ___________ Stone Type: Natural Ruby Shape: Marquise Cabochon Carat: 2.00 ct Color: Red Clarity: Included 2 Treatment: Indication of dyeing Indication of fissure fil

No Reserve Price!   Grading Results:___________Stone Type: Natural RubyShape: Leaf CabochonCarat: 2 Pcs / 5.51 ctColor: PinkClarity: NONE   Grading Results:____________

No Reserve Price! Grading Results: ___________ Stone Type: Natural Ruby Shape: Oval Cabochon Carat: 6 Pieces / 2.41 ct Color: Red Grading Results: ____________ Stone Type: Natural Diamond Shape: R

No Reserve Price! &nbsp; Grading Results:___________Stone Type: Natural RubyShape: Oval CabochonCarat: 7.00 ctColor: RedClarity: Included 2Treatment: Fissure filling &amp; Deying &nbsp;</

Imperial natural ruby and emerald ring with a massive 12.10 carat cabochon cut ruby and .75 CTTW of emeralds. Set in 925 sterling silver with a gold wash. Weighs 8.43 grams and is size 7.

No Reserve Price! Grading Results: ___________ Stone Type: Natural Ruby Shape: Cabochon Oval Carat: 2.25 ct Color: Red Clarity: Heavily Included 1 Grading Results: ____________ Stone Type: Natural

No Reserve Price! Grading Results: ___________ Stone Type: Natural Ruby Shape: Cabochon Oval Carat: 0.82 ct Color: Red Grading Results: ____________ Stone Type: Natural Diamond Shape: Round Brilli

Art Deco Approx. 10.0 Carat Pear Shape Cabochon Natural Ruby, 1.50 Carat TW Round Cut Diamond and 18 Karat White Gold Pendant / Brooch with 18 Karat White Gold Chain. Diamonds H color, SI1-SI2 clarity

No Reserve Price! &nbsp; Grading Results:___________Stone Type: Natural Star RubyShape: Oval CabochonCarat: 19.85 ctColor: Purplish RedClarity: NONE &nbsp; Grading Results:_________

No Reserve Price! &nbsp; Grading Results:___________Stone Type: Natural Star RubyShape: Oval CabochonCarat: 1.18 ctColor: Purplish Red &nbsp; Grading Results:____________Stone Type: