approximately 4.00ct 11x9mm emerald quantum cut swiss blue topaz. the name 'topaz' is likely a...
approximately 4.00ct 12x10mm oval quantum cut swiss blue topaz. the name 'topaz' is likely a...
approximately 2.00ct 9x7mm emerald quantum cut swiss blue topaz. the name 'topaz' is likely a...
approximately 7.00ct 14x10mm emerald quantum cut swiss blue topaz. the name 'topaz' is likely a...
approximately .85ct 7x7mm trillion quantum cut korean peridot. ancient romans knew peridot as the 'evening...
approx .55ct 6x4mm emerald cut nigerian spessartite garnet. these stones are a beautiful golden orange...
approximately 1.10ct 7x7mm cushion shape quantum cut korean peridot. ancient romans knew peridot as the...
approximately 19.50ct 18x18mm trillion shape quantum cut treated cassiopeia topaz. cassiopeia topaz is treated by...
approx .45ct 4.5mm round nigerian spessartite garnet. these stones are a beautiful golden orange color....
approx .70ct 6x5mm oval nigerian spessartite garnet. these stones are a beautiful golden orange color....
approx .30ct 4mm round mandarin nigerian spessartite garnet. these stones are a beautiful golden orange...
approx .40ct 4.5mm round mandarin nigerian spessartite garnet. these stones are a beautiful golden orange...
approx 3.50ct 10x10mm trillion treated jasmine cloud(tm) topaz. topaz treated by vapor deposition which provides...
approx 3.90ct 12x10mm cu quantum cut treated prasiolite. this gemstone is treated by cobalt irradiation....
approx 4.20ct 14x10mm ov quantum cut treated prasiolite. this gemstone is treated by cobalt irradiation....
approx 1.45ct 9x7mm oval treated prasiolite. this stone is treated by cobalt irradiation which provides...
approx .35ct 5x4mm oval nigerian mandarin garnet. these stones are beautiful vibrant orange color. the...
min .55ct 7x5mm ov tanzanite. tanzanite was discovered in 1967 making it relatively new...
approx 9.75ct 14mm trillion quantum cut treated crimson red topaz. vapor deposition treated. the quantum...
approx 14.00ct 16x16mm heart shape treated crimson red topaz. vapor deposition treated....
approx 6.00ct 14x10mm oval quantum cut treated cassiopeia topaz. vapor deposition treated....
approx 2.50ct 10x8mm oval quantum cut treated cassiopeia topaz. vapor deposition treated....
approx 3.25ct 11x9mm oval quantum cut treated cassiopeia topaz. vapor deposition treated....
8.07ct 12.75x10.32mm oval nigerian spessartite garnet...
approx 1.60ct 7mm round surfaced diffused blue star sapphire.sapphires have been known as 'heavenly' stones...
approx 3.75ct 12x10mm oval paraiba ice simulant....
approx 2.65ct 10mm round checkerboard cut lapis....
.35ct min 6x4mm pear shape burma ruby . cut in thailand. ruby has been considered...
approx 7.80ct 14mm round checkerboard cut lapis...
1.00ct minimum mm varies pear shape tsavorite garnet...
approximate 2.35ct 10x10mm princess quantum cut irradiated green amethyst. member of the quartz...
approx .75ct 8x6mm ov andalusite. the name 'andalusite' comes from andalusia the province in...
1.10ct min mm varies round irradiated blue diamond. the name 'diamond' comes from the greek...
approximate 2.35ct 10x10mm trillion goshenite. a colorless variety of beryl 7 1/2 - 8...
approximate 2.60ct 12x10mm oval checkerboard cut goshenite. a colorless variety of beryl 7 1/2...
approx. 4.20ct 14x10mm oval checkerboard cut goshenite. goshenite comes from the beryl family and is...
approx 2.20ct 12x8mm pear shaped goshenite. goshenite comes from the beryl family and is the...
approx 1.25ct 8x8mm trillion goshenite. goshenite comes from the beryl family and is the colorless...
approx 2.35ct 11x9mm oval checkerboard goshenite. goshenite comes from the beryl family and is the...
approx 1.95ct 10x8mm cushion checkerboard goshenite. goshenite comes from the beryl family and is the...
approx 1.70ct 9x9mm trillion goshenite. goshenite comes from the beryl family and is the colorless...
approx 1.60ct 10x8mm oval checkerboard goshenite. goshenite comes from the beryl family and is the...
approx 1.45ct 9x7mm cushion checkerboard goshenite. goshenite comes from the beryl family and is the...
approx 1.75ct 10x8mm oval checkerboard goshenite. goshenite comes from the beryl family and is the...
approx 1.80ct 10x8mm oval checkerboard goshenite. goshenite comes from the beryl family and is the...
approx .40ct 6.5x4.5mm oval tsavorite garnet. tsavorite is ranked 6.5-7.5 on the moh's hardness scale...
approx 9.90ct 18x13mm ov checkerboard cut citrine. citrine is a member of the quartz...
approx 12.85ct 18x18mm trillion checkerboard citrine. citrine is a member of the quartz family and...
approx 13.25ct 20x15mm oval citrine. citrine is a member of the quartz family and gets...
approximate .40ct 5x5mm cushion chrome diopside. a beautiful green gemstone 5 1/2 - 6...
7x5mm oval chrome tourmaline. chrome tourmaline is colored by chromium and is the most valuable...
1.40ct min 9x7mm oval tsavorite garnet. tsavorite is ranked a 6.5-7.5 on the mohs hardness...
approx. 10.20ct 18x13mm oval treated pink topaz. the topaz is treated with vapor deposition to...
.55ct minimum 8x5mm pear shape tsavorite garnet...
18mm round copper cubic zirconia. cubic zirconia is a manmade gemstone. it is an 8...
approx .25ct 6x4mm tsavorite garnet. tsavorite is ranked a 6.5-7.5 on the mohs hardness scale...
approximate 2.50ct 8x6mm rectangular shape radiant cut green yag. yttrium aluminum garnet yag ...
approx. 3.80ct 10x10mm princess cut zandrite(tm). color change simulant. zandrite(tm) is a type of synthetic...
approx 3.25ct 12x12mm trillion checkerboard moldavite. moldavite is considered by many to be an extraterrestrial...
approx 3.70ct 12mm round checkerboard moldavite. moldavite is considered by many to be an extraterrestrial...
approximate .50ct 4.5x4.5mm princess cut blue zircon. beautiful gemstone with strong brilliance one of...
approx 2.45ct 11x11mm trillion checkerboard moldavite. moldavite is considered by many to be an extraterrestrial...
approximate .35ct 4x4mm princess cut blue zircon. beautiful gemstone with strong brilliance one of...
approximate .60ct 6x4mm emerald cut radiant cut blue zircon. beautiful gemstone with strong brilliance...
approximate 1.05ct 7x5mm emerald cut radiant cut blue zircon. beautiful gemstone with strong brilliance...
approximate .55ct 6x4mm emerald cut radiant cut blue zircon. beautiful gemstone with strong brilliance...
approximate 1.15ct 7x5mm emerald cut radiant cut blue zircon. beautiful gemstone with strong brilliance...
approx. 2.40ct 10x10mm trillion zandrite(tm). color change simulant. zandrite(tm) is a type of synthetic glass...
7mm round citrine - matched pair. member of the quartz family. one of november's birthstones...
approximate 2.0ct 8x8mm princess cut zandrite(tm) a color change simulant....
8mm round swiss blue topaz matched pair...
12x10mm oval australian opal from the coober pedy mines....
9x7mm oval australian opal from the coober pedy mines...
11x9mm oval australian opal from the coober pedy mines...
10x8mm cushion cut australian opal from the coober pedy mines...
approx .50ct 5mm round diamond cut blue zircon....
approximate .30ct 5x4mm oval spessartite garnet. this beautiful gemstone has a hardness of 7 -...
7.0ctw average 10x10mm princess cut white yag...
8.20ct average 16x12mm oval checkerboard amethyst...
approximate .32ctw 5x5mm trillion cut chrome diopside...
8x6mm oval cabochon natural blue color chalcedony...
approximately 1.33ct 9x7mm oval golden citrine citrine is a member of the quartz family and...
approximate 3.00ct 11x9mm oval aquamarine. member of the beryl family 7 1/2 - 8...
12x10mm cushion treated pink topaz color varies treated by vapor deposition...
approx 8.75ct 14mm rd quantum cut rose quartz. previous p1=31.49...
approx. .45ct 7x5mm oval pink beryl...
5.00ctw average mixed round green apatite parcel. beautiful vibrant color 5 on mohs hardness...
500.0ctw mixed shape malachite parcel. this parcel is full of a beautiful gemstone. the natural...
approx .55ct 7x5mm cu chrome diopside...
approx 6.0ct 14mm trillion criss-cross cut lapis...
approx 12.50ct 18x13mm emerald cut criss-cross lapis...
approx 15.75ct 20x15mm oval criss-cross cut lapis...
approx 8.40ct 16x12mm ov checkerboard cut prehnite...
approx 11.20ct 18x13mm oval criss-cross lapis...
approx .75ct 5.5mm round nigerian mandarin garnet...
approx .80ct 5.5mm round nigerian spessartite garnet...
approx .35ct 4.5mm round nigerian spessartite garnet...