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AGATE     Gem Species:  QUARTZ     Hardness:  7     Density:  2.65     RI:  1.54
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
522159 biege/brown/red mm pearshape cab fine A+ pair 19.40ct 2 for
$9.30
Sale $ 5
unlike
SOLD

BERYL     Gem Species:  BERYL     Hardness:  7.5     Density:  2.72     RI:  1.58
 rough
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
221020 yellow 42x13x5mm crystal AA+ Heliodor, Russia 26ct 1 for
$184.80
Sale $ 92
like

BOTTLE GLASS     Gem Species:  GLASS     Hardness:  6     Density:  2.5     RI:  1.5
 antique Coke bottle from Salt Lake City bottling factory. Every order gets a photo of the imprinted bottle base.
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
522754 light blue-green 12x10mm emerald barion fine AAA & more 4.90ct 1 for
$35.70
Sale $ 18
unlike
522755 light blue-green 13x11mm emerald barion fine AAA & more 6.34ct 1 for
$53.55
Sale $ 27
like

CALCITE     Gem Species:  CALCITE     Hardness:  3     Density:  2.7     RI:  1.55
 possible cat's eye material
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
522636 blue-gray 51x38x23mm rough A *Priority Mail req, possible cat's eye material 361.50ct 1 for
$64.35
Sale $ 32
unlike

CITRINE     Gem Species:  QUARTZ     Hardness:  7     Density:  2.66     RI:  1.54
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
302289 yellow-gold 21x12.8mm pear fishnet well AAA 11ct 1 for
$105.45
Sale $ 53
like

CITRINE     Gem Species:  QUARTZ     Hardness:  7     Density:  2.66     RI:  1.54
 beautiful realistic carvings with great polish and balance.
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
302200 light yellow 36x19x13mm unicorn carving well AA+ 22.80ct 1 for
$89.25
Sale $ 45
like

CITRINE     Gem Species:  QUARTZ     Hardness:  7     Density:  2.65     RI:  1.54
 rough
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
641022 yellow 11x12x7mm trillion preform AAA lemon Quartz 5.45ct 1 for
$7.20
Sale $ 4
unlike

DEMANTOID     Gem Species:  GARNET     Hardness:  7     Density:  3.7     RI:  1.75
 Russian. As always, super brilliant with great dispersion.
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
424147 neon green-yel 2.2mm round brilliant fine AA+ 0.06ct 1 for
$28.50
Sale $ 14
unlike

DRUSY     Gem Species:  QUARTZ     Hardness:  7     Density:  2.65     RI:  1.54
 We've worked hard to get this smaller calibrated material in matching sets. A Titanium coating over natural Quartz is what gives these their vibrant blue sparkle. Limited stock!
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
641113 blue-purple 18x13mm cushion fine AAA & more, pairs available 14ct 1 for
$53.55
Sale $ 27
unlike

GARNET     Gem Species:  GARNET     Hardness:  7     Density:  3.7     RI:  1.75
 rough
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
424396 orange-brown mm rough AAA & more 4.60ct 1 for
$12.30
Sale $ 6
like
424378 pink/rose 8mm rough AA+ 2.80ct 1 for
$38.25
Sale $ 19
like
424443 deep red 20x15x10mm rough AAA 36ct 1 for
$63.15
Sale $ 32
like

HELENITE (lab)     Gem Species:  SILICATE     Hardness:  5     Density:  2.4     RI:  1.49
 beautiful, bright material. Made using the ash and magma from the eruption of Mt. St. Helens.
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
431670 blue-teal 12mm tripod fine AAA 4.23ct 1 for
$61.65
Sale $ 31
like

HELENITE (lab)     Gem Species:  SILICATE     Hardness:  5     Density:  2.4     RI:  1.49
 The CLOVER cut is back! This is a very popular cut you will find only at Optima Gem. Use in standard 4prong round settings. If you want to set in the groove use a mounting 1 size smaller than the size listed.
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
431814 blue-teal 12mm Clover cut fine AAA & more 5.08ct 1 for
$61.65
Sale $ 31
like
431823 grass green 12mm square cushion fine AAA & more 5.64ct 1 for
$53.55
Sale $ 27
like
431825 blue-teal 12mm square cushion fine AAA & more 5.81ct 1 for
$53.55
Sale $ 27
like
431826 blue-teal 12mm square cushion fine AA 5.65ct 1 for
$46.35
Sale $ 23
like

IOLITE     Gem Species:  CORDIERITE     Hardness:  7     Density:  2.61     RI:  1.54
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
441026 violet 8x6mm oval cab fine AA 4.86ct 4 for
$24.30
Sale $ 12
like

IOLITE     Gem Species:  CORDIERITE     Hardness:  7     Density:  2.61     RI:  1.54
 nice carvings of unique animals in happy poses.
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
440944 violet 24x14x10mm dolphin carving well AA 16.70ct 1 for
$63.15
Sale $ 32
like

IOLITE     Gem Species:  CORDIERITE     Hardness:  7     Density:  2.61     RI:  1.54
 The look of Tanzanite in a natural gem for a fraction of the cost.
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
440974 violet 6x4mm oval fair AA+ & more 1.47ct 4 for
$16.20
Sale $ 8
unlike
SOLD
441010 fine violet 8mm trillion well AA+ & more 1.28ct 1 for
$71.25
Sale $ 36
like
441012 deep violet 8mm trillion fair AA+ & more, some earring pairs possible 1.19ct 1 for
$35.70
Sale $ 18
unlike

JADE     Gem Species:  JADE     Hardness:  6.5     Density:  3.3     RI:  1.65
 carvings from Burma. Many really unique animals and poses.
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
462456 golden brown/grey 54x32x26mm duck carving well AA *Priority Mail req 238.70ct 1 for
$137.85
Sale $ 69
like

MAWSITSIT     Gem Species:  MAWSITSIT     Hardness:  6     Density:  2.77     RI:  1.7
 rough
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
522646 green 61x37x28mm rough A+ *Priority Mail req 435ct 1 for
$233.55
Sale $ 117
like
522643 green/black 65x54x26mm rough *Priority Mail required 179.60gr 1 for
$802.80
Sale $ 401
like
522642 green 68x34x26mm rough *Priority Mail req 152.70gr 1 for
$137.85
Sale $ 69
like
522641 green/black 84x57x38mm rough *Priority Mail req 351.40gr 1 for
$786.60
Sale $ 393
like

OPAL     Gem Species:  OPAL     Hardness:  5.5     Density:  1.98     RI:  1.37
 from Peru
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
582472 blue-green 20x21x15.9mm rough AAA Peru 30.40ct 1 for
$154.05
Sale $ 77
like
582471 blue-green 22x18.5x14mm rough AAA Peru 28.30ct 1 for
$142.80
Sale $ 71
like

OPAL     Gem Species:  OPAL     Hardness:  5.5     Density:  1.98     RI:  1.37
 very nice carving selected as one of the best from our carvers.
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
582515 brown/multi 26x26x16mm dog carving well AA Ironstone w/small patches of Opal 25.70ct 1 for
$142.80
Sale $ 71
like

QUARTZ     Gem Species:  QUARTZ     Hardness:  7     Density:  2.65     RI:  1.54
 rough
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
641127 brown 2.5mm crystal AA+ & more 3.61ct 40 for
$17.85
Sale $ 9
like
641128 brown 3mm crystal AA+ & more 4ct 20 for
$17.85
Sale $ 9
unlike
641129 brown 3.5mm crystal AA+ & more 2.07ct 6 for
$17.85
Sale $ 9
like
641110 white 50x43x28mm rough AAA brazil*Priority Mail req 325.80ct 1 for
$53.55
Sale $ 27
like

ROUGH MIX     Gem Species:  MISC     Hardness:  ?     Density:  ?     RI:  ?
 We just can't throw this stuff away. Lots of cab grade material and loads of interesting specimen. All rejects from our cutting so you get a little of everything.
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
521332 mix mm rough A & more 500ct 100 for
$8.25
Sale $ 4
unlike

RUBELITE     Gem Species:  TOURMALINE     Hardness:  7     Density:  2.82     RI:  1.61
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
824086 red, fuschia 2.5mm round well AA 0.56ct 7 for
$16.80
Sale $ 8
like
824083 red, fuschia 3.5mm round well AA 0.34ct 2 for
$13.80
Sale $ 7
like

RUBY     Gem Species:  CORUNDUM     Hardness:  9     Density:  3.95     RI:  1.76
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
661440 fine red 4x2mm marquise well AA+ & more, free matching 0.12ct 1 for
$14.55
Sale $ 7
unlike
661439 fine red 5x2.5mm marquise well AA+ & more, free matching 0.17ct 1 for
$27.60
Sale $ 14
like
661437 fine red 6x3mm marquise well AA & more, pairs available 0.31ct 1 for
$53.55
Sale $ 27
like
661436 fine red 5x3mm oval fine AA & more, pairs available 0.26ct 1 for
$63.15
Sale $ 32
like
661434 red 3.2mm round step fair AA & more, earring pair 0.40ct 2 for
$17.85
Sale $ 9
unlike

RUBY (lab)     Gem Species:  CORUNDUM     Hardness:  9     Density:  3.95     RI:  1.76
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
670359 fine red 8x4mm barrel rolltop fine AAA 0.86ct 1 for
$7.20
Sale $ 4
like
670353 fine red 18x9x4.5mm pear briolette fine AAA 6.02ct 1 for
$40.50
Sale $ 20
like
SOLD
670354 fine red 16x8x4mm pear double ckr fine AAA & more, free matching 4.49ct 1 for
$29.25
Sale $ 15
like
SOLD
670369 fine red 8mm princess fishnet fine AAA & more 3.18ct 1 for
$19.50
Sale $ 10
like

SAPPHIRE (lab)     Gem Species:  CORUNDUM     Hardness:  9     Density:  3.95     RI:  1.76
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
690960 yellow-gold 12mm heartshape fine AAA 7.72ct 1 for
$53.55
Sale $ 27
like
691270 teal/pink 10x6mm marquise fine AAA 2.08ct 1 for
$17.85
Sale $ 9
like
691145 deep blue 11x9mm oval fine AAA & more 4.46ct 1 for
$44.40
Sale $ 22
like
* $5 Handling fee waived with $100 purchase, Free First Class shipping (US) with $200 order (in stock items).
   1 of 104 pages    
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