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CORUNDUM SPECIMENCorundum...

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CORUNDUM SPECIMENCorundum SpecimenAndroy, Madagascar. Corundum with phlogopite mica and quartz. Measures approximately 6.25 x 5.50 x 1.75 in. Weight:...

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VICTORIAN SILVER, DIAMOND AND CORUNDUM R
VICTORIAN SILVER, DIAMOND AND CORUNDUM RINGVICTORIAN SILVER, DIAMOND AND CORUNDUM RING, Victorian silver pierced work ring size 7.5, nine round diamonds a...
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RETRO SYNTHETIC COLOR CHANGE CORUNDUM, 1
RETRO SYNTHETIC COLOR CHANGE CORUNDUM, 14K ROSE GOLD CROSS<br>Retro Synthetic Color Change Corundum, 14k Rose Gold CrossDesigned as a cross composed of syn...
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CORUNDUM SPECIMEN<br>Corundum SpecimenAn
CORUNDUM SPECIMEN<br>Corundum SpecimenAndroy, Madagascar. Corundum with phlogopite mica and quartz. Measures approximately 6.25 x 5.50 x 1.75 in. Weight: 3...
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A High Karat Gold and Corundum Necklace
A High Karat Gold and Corundum Necklace 18-20k yellow gold rope style necklace set with corundum cabochons fastened by a S-shape clasp. Could be worn strai...
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CORUNDUM RUBY, DIAMOND & 18K GOLD RING C
CORUNDUM RUBY, DIAMOND & 18K GOLD RING Corundum ruby, diamond and 18k yellow gold ring with a jointed lower shank and inner sizing bars, comprising an oval...
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PLATINUM NATURAL SAPPHIRE & DIAMOND RING
PLATINUM NATURAL SAPPHIRE & DIAMOND RINGNatural fancy sapphire corundum and diamond ring with platinum setting. Ring features an oval brilliant cut natural...
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TWO 14KT GOLD AND SYNTHETIC CORUNDUM COC
TWO 14KT GOLD AND SYNTHETIC CORUNDUM COCKTAIL RINGS APPROX. 10.69 TOTAL DWT.TWO 14KT GOLD AND SYNTHETIC CORUNDUM COCKTAIL RINGS, Both size 7. Dimensions:...
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ESTATE 14KT SYNTHETIC COLOR CHANGE CORUN
ESTATE 14KT SYNTHETIC COLOR CHANGE CORUNDUM RINGEstate 14kt yellow gold ring, center round mixed-cut synthetic color change corundum, measuring approx 16.0...
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FACETED GREEN CORUNDUM STONE BEAD AND CO
FACETED GREEN CORUNDUM STONE BEAD AND COIN PEARL NECKLA...Faceted Green Corundum Stone Bead Necklace , set with accents of 7 coin fresh water pearls, set i...
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FACETED RED RUBY AND CORUNDUM VERMEIL ST
FACETED RED RUBY AND CORUNDUM VERMEIL STERLING SILVER N...Faceted Red Ruby and Corundum Vermeil Sterling Silver Necklace , exhibited doubled up Length 42...
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22K YELLOW GOLD RED CORUNDUM AND EMERALD
22K YELLOW GOLD RED CORUNDUM AND EMERALD RING22k Yellow gold red corundum and emerald ring, an appx. 9mm x 7mm bezel set faceted red stone flanked by two 5...
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A Pair of Sapphire Ear Studs 14k yellow
A Pair of Sapphire Ear Studs 14k yellow gold mounting set with oval faceted sapphires of amazing Ceylon blue color, lab-created corundum. Total weight 7.98...
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A Natural Untreated 8.49 Carat Sapphire
A Natural Untreated 8.49 Carat Sapphire GIA report number 16372707 states that the sapphire weighs 8.49, measure 13.35 x 10.23 x 7.23 mm, cutting style: cr...
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An Unmounted Natural No Heat Sapphire GI
An Unmounted Natural No Heat Sapphire GIA Certificate GIA report number 17477017 states weight 3.95 carat measurement 9.92 x 6.05 x 6.55 mm cushion brillia...
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Tested 18K centering a modified mixed ov
Tested 18K centering a modified mixed oval cut blue sapphire with AGL report #CS 46534 dated October 13 2011 stating Natural Corundum no heat origin Ceylon...
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*An Important Yellow Gold Ruby and Diamo
*An Important Yellow Gold Ruby and Diamond Ring containing one central oval cabochon cut ruby weighing approximately 6.20 carats surrounded by 16 old mine...
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An Edwardian 18 Karat Yellow Gold Ruby a
An Edwardian 18 Karat Yellow Gold Ruby and Diamond Ring Circa 1910 containing one cushion cut ruby weighing approximately 2.75 carats one transitional bril...
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*An 18 Karat White Gold Sapphire and Dia
*An 18 Karat White Gold Sapphire and Diamond Ring containing one cushion cut sapphire weighing approximately 8.50 carats and two old mine cut diamonds weig...
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A Vintage Platinum Sapphire and Diamond
A Vintage Platinum Sapphire and Diamond Ring containing one oval modified brilliant cut sapphire weighing approximately 5.50 carats and 20 round brilliant...
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*An 18 Karat Yellow Gold and Sapphire Ri
*An 18 Karat Yellow Gold and Sapphire Ring containing one oval brilliant cut sapphire weighing 20.47 carats within the split shank design setting. Stamp: 1...
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A Fine Natural Burmese Sapphire. weighin
A Fine Natural Burmese Sapphire. weighing 6.37 carats. Accompanied by an American Gemological Laboratory sapphire identification and origin certificate num...
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Platinum Gold and Sapphire and Diamond R
Platinum Gold and Sapphire and Diamond Ringcentering on one oval cut brilliant blue sapphire (12.15 x 10.00 x 4.35 mm) weighing 4.87 carats mounted in a fo...
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18K gold diamond and Burmese (GIA) ruby
18K gold diamond and Burmese (GIA) ruby braceletfeaturing 16 oval brilliant cut rubies 13.0 cts. approximate total accented by 80 round brilliant cut diamo...
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18K gold diamond and Burmese (GIA) ruby
18K gold diamond and Burmese (GIA) ruby necklacefeaturing 28 oval brilliant cut rubies 20.0 cts. approximate total accented by 308 round brilliant cut diam...
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18K gold star sapphire (GIA) and diamond
18K gold star sapphire (GIA) and diamond earringsfeaturing a pair of oval cabochon cut strong purplish blue star sapphires displaying well defined central...
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18K gold star sapphire (GIA) and diamond
18K gold star sapphire (GIA) and diamond ringfeaturing an oval cabochon cut strong purplish blue star sapphire displaying well defined central six star 25....
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14K GOLD, DIAMOND, EMERALD AND HARDSTONE
14K GOLD, DIAMOND, EMERALD AND HARDSTONE CABOCHON SUITE A pair of 14 K white gold non-pierced clip back earrings with round brilliant cut diamonds, round f...
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Ladies 5ct Sapphire & Diamond Platinum R
Ladies 5ct Sapphire & Diamond Platinum Ring Size 6. Includes a 5.02 carat Sri Lankan cushion modified brilliant step cut natural Sapphire corundum of a tra...
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Ladies 4.5ct Sapphire and Sterling Ring
Ladies 4.5ct Sapphire and Sterling Ring Size 3-5. Includes one transparent cut-cornered square step cut violetish-blue sapphire corundum measuring 8.42x7.9...
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Ladies 14k Sapphire and Pearl Cocktail B
Ladies 14k Sapphire and Pearl Cocktail Bracelet 6.75''. Includes (18) semi-transparent to translucent, medium to medium-dark, slightly violetish-blue round...
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Lady's 14k Ruby and Diamond Cocktail Bra
Lady's 14k Ruby and Diamond Cocktail Bracelet 7''. Includes (92) baguette cut natural ruby corundum weighing 12.2ctw approx. Also (92) round brilliant cut...
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Pair Lady's 18k Ruby and Diamond Earring
Pair Lady's 18k Ruby and Diamond Earrings .75''. They include (10) oval natural ruby corundum weighing 6.5ctw approx. and (20) round brilliant cut diamonds...
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Lady's 18k Ruby and Diamond Ring Size 6.
Lady's 18k Ruby and Diamond Ring Size 6.5. Includes (5) round cut natural ruby corundum and (4) round brilliant cut diamonds of 3mm each approx. Marked 18K...
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Herbert Rosenthal 18k Diamond Bee Brooch
Herbert Rosenthal 18k Diamond Bee Brooch .75''. Set with (17) round brilliant cut diamonds of 1-2mm and natural ruby corundum eyes 1mm. Maker's hallmarks o...
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14K BURMESE RUBY & DIAMOND RING 14K whit
14K BURMESE RUBY & DIAMOND RING 14K white gold Burmese Ruby and Diamond Ring having an oval brilliant cut natural Burmese ruby corundum center stone; set w...
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PLATINUM BURMESE RUBY & DIA. RING W/GIA
PLATINUM BURMESE RUBY & DIA. RING W/GIA Platinum Natural Burmese Ruby Corundum and Diamond Ring having a 2.31 carat oval brilliant cut Burmese Ruby, GIA Re...
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Appraise and find values for CORUNDUM SPECIMENCorundum...

From marks4antiques.com - The most updated price guide and makers' marks research online As a member, you have access to a team of experts and assistance is always available to you for free

CORUNDUM SPECIMENCorundum SpecimenAndroy, Madagascar. Corundum with phlogopite mica and quartz. Measures approximately 6.25 x 5.50 x 1.75 in. Weight:... This is an example from our values4antiques price guide We do not buy or sell any items

Ideal research tools for Collectors, Personal Property Appraisers, Antiques & Collectibles Dealers, Auction Houses, Museums, eBayers or other online sellers (Rubylane, Etsy etc) and curious minds interested in appraising & identifying collectibles

EASY. FAST. ACCURATE. Research at its best Our research tools include:

Thousands of makers marks for PORCELAIN, POTTERY CHINAWARE, FIGURINES, VASES see details

Thousands of marks & hallmarks for SILVER & JEWELRY, PEWTER, PRECIOUS METALS, SILVERPLATE see details