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Cobalt Blue Spinel


Burma Untreated Natural Cobalt Blue Spinel Oval 1.54 ct

$20.00


1.86 Ct Very Rare 100% Natural Cobalt-Blue Color Oval Cut Spinel From Srí Lanka

$49.00


1.16ct HUGE SPARKLE FLAWLESS 100%NATURAL UNHEATED 5A+ COBALT BLUE SPINEL AWESOME

$99.00


1.34Ct UNHEATED COBALT BLUE SPINEL GEMSTONE FROM BURMA

$22.99


Ceylon "untreated" Cobalt blue precision cut VVS Spinel from Sri Lanka 2.30ct.

$1,150.00


2.50CT "COBALT" NATURAL UNHEATED SPINEL M'GOK

$201.30


4.15ct carat Blue Cobalt Spinel Halo Desighn Natural Diamond Ring - GIA Report

$13,500.00


RARE COBALT BLUE SPINAL LOOSE STONE 4 X 3.5 X 2.8 0.27CT

$1,000.00


Loose Natural untreated Oval step cut Cobalt Bluish Green Spinel 2.60ct

$800.00


Natural Untreated RARE Cobalt Blue Spinel 1.58 Ct.(01180)

$300.00


1.44Ct UNTREATED COBALT BLUE SPINEL GEMSTONE FROM BURMA

$9.99


1.10Ct UNTREATED COBALT BLUE SPINEL GEMSTONE FROM BURMA

$7.99


Natural Untreated RARE Cobalt Blue Spinel 1.54 Ct.(01178)

$350.00


Srilankan Untreated Certified Cobalt Blue Spinel 1.58 Ct.(Rare Find) (00447)

$350.00


NATURAL UNHEATED 2.44 CT ASTONISHING CRYSTAL FIRE AAA COBALT BLUE MOGOK SPINEL

$2,250.00


Certified Natural Unheated Cobalt Spinel 3.76 Cts VVS Cushion Loose Gemstone

$440.00


1.66Ct UNTREATED COBALT BLUE SPINEL GEMSTONE FROM BURMA

$10.99


2.28ct SPARKLING RARE 100% NATURAL UNHEATED 5A+ COBALT BLUE SPINEL AWESOME GEM!!

$930.00


1.39ct FLAWLESS SPARKLING NATURAL UNHEATED COBALT BLUE SPINEL PERFECT CUT GEM

$90.00


2.38ct 100% Natural earth mined intense deep cobalt blue color spinel Sri Lanka

$519.99


1.19Ct UNHEATED COBALT BLUE SPINEL GEMSTONE FROM BURMA

$20.99


1.46ct FANTASTIC SPARKLING NATURAL UNHEATED COBALT BLUE SPINEL PERFECT CUT GEM

$110.00


~RARE~ 3.03 Cts Natural Cobalt Blue Spinel Oval Cut Sri Lanka

$600.00


1.22 Ct. Natural Color Cobalt Blue Spinel Gemstone WITH GLC CERTIFY

$99.00


1.23Ct UNHEATED COBALT BLUE SPINEL GEMSTONE FROM BURMA

$21.99


2.72ct IF-FLAWLESS RARE 100% NATURAL UNHEATED 5A+ COBALT BLUE SPINEL AWESOME GEM

$720.00


2.20ct IF-FLAWLESS RARE 100% NATURAL UNHEATED 5A+ COBALT BLUE SPINEL AWESOME GEM

$170.00


1.38CTS CERTIFIED NATURAL DEEP GREENISH BLUE COBALT SPINEL VIDEO IN DESCRIPTION

$599.00


1.65ct FLAWLESS SPARKLING NATURAL UNHEATED COBALT BLUE SPINEL PERFECT CUT GEM

$174.00


NATURAL UNHEATED 2.39 CT CERTIFIED FLAWLESS AAA CRYSTAL COBALT BLUE MOGOK SPINEL

$1,150.00


1.44Ct UNHEATED COBALT BLUE SPINEL GEMSTONE FROM BURMA

$24.99