Welcome Guest.Not you?, check your CustID and click here to login again
Search Criteria Options
Sorted Alphabetically
Gem Species
OR specifically
Color
Cut/Shape
Length
OR Stock ID
by Newest
or
and/or
mm
 
Popular:
       
 
Featured Items:
FREE SHIPPING AND HANDLING*
 
 
Newest Items:
 
Goto: 
 Page Length: 
   1 of 79 pages    


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
641772 red-orange 25x18.8mm oval cab well AA 15.97ct 1 for
$19.50
unlike
641771 orange-yellow 30x22mm oval cab well AA translucent 20.12ct 1 for
$32.40
unlike
641773 orange-yellow 30x22mm oval cab well AA 35.80ct 1 for
$58.50
unlike
641770 light yellow 30x21.5mm oval cab well AA 36.48ct 1 for
$29.25
unlike


ALEXANDRITE     Gem Species:  CHRYSOBERYL     Hardness:  8.5     Density:  3.73     RI:  1.75
 clean gems from India. This locality produces gems with nice clarity and brilliance but doesn't show the distinct color change you find from top Russian or Brazilian goods.
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
110186 lt green/pale 2.6mm round brilliant fine AA+ & more 0.10ct 1 for
$37.50
like
Only 3 in stock

110184 med green/pale 2.8mm round brilliant fine AA+ & more 0.11ct 1 for
$57.00
like
Only 2 in stock

110185 lt green/pale 3mm round brilliant fine AA+ & more 0.15ct 1 for
$61.50
like
Only 2 in stock

110183 med green/pale 3.4mm round brilliant fine AA+ & more 0.20ct 1 for
$103.50
like
Only 1 in stock


ALEXANDRITE(lab)     Gem Species:  CHRYSOBERYL     Hardness:  8.5     Density:  3.73     RI:  1.75
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
120147 green/red 16x14.5mm cushion fine AAA 18.17ct 1 for
$910.35
like
Only 1 in stock

120148 green/red 9x6.5mm oval fine AAA 1.76ct 1 for
$90.30
like
Only 1 in stock

120151 teal/pink 9x7mm pearshape fine AAA 1.84ct 1 for
$88.50
like
Only 1 in stock


ALEXANDRITE(lab)     Gem Species:  CHRYSOBERYL     Hardness:  8.5     Density:  3.73     RI:  1.75
 Cut from the best Russian synthetic material. It has a beautiful color change from teal to red-pink. These have essentially the same physical properties and the natural counterpart.
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
12341 teal/red 5x3mm emerald barion fine AAA & free matching, volume discounts 0.36ct 1 for
$21.75
like
Only 1 in stock

12344 teal/red 8x6mm emerald barion fine AAA & free matching, volume discounts 1.95ct 1 for
$118.50
like
Only 1 in stock

12395 teal/red 4mm heartshape fine AAA & free matching, volume discounts 0.36ct 1 for
$21.30
like
Only 3 in stock

12332 teal/red 6x4mm oval fine AAA & free matching, volume discounts 0.58ct 1 for
$33.00
like
Only 5 in stock

12334 teal/red 8x6mm oval fine AAA & free matching, volume discounts 1.57ct 1 for
$88.50
like
Only 1 in stock

12335 teal/red 9x7mm oval fine AAA & free matching, volume discounts 2.59ct 1 for
$147.60
like
Only 4 in stock

12336 teal/red 10x8mm oval fine AAA & free matching, volume discounts 3.26ct 1 for
$172.50
like
Only 1 in stock

12306 teal/red 2.5mm round brilliant fine AAA & free matching, volume discounts 0.08ct 1 for
$7.95
like
Only 5 in stock

12316 teal/red 6mm round brilliant fine AAA & more, free matching, volume discounts 1.08ct 1 for
$67.50
unlike
Only 1 in stock

12388 teal/red 7mm square cushion fine AAA & free matching, volume discounts 2.39ct 1 for
$137.85
like
Only 1 in stock

12385 teal/red 4mm square princess fine AAA & free matching, volume discounts 0.40ct 1 for
$26.70
like
Only 1 in stock

12386 teal/red 5mm square princess fine AAA & free matching, volume discounts 0.78ct 1 for
$48.00
like
Only 1 in stock

12389 teal/red 8mm square princess fine AAA & free matching, volume discounts 3.27ct 1 for
$193.50
like
Only 2 in stock


ALEXANDRITE(lab)     Gem Species:  CHRYSOBERYL     Hardness:  8.5     Density:  3.73     RI:  1.75
 Cut from the best US synthetic material. It has a beautiful color change from teal to red-pink. These have essentially the same physical properties and the natural counterpart.
StockID Image Color Size Cut Shape
Quality
Clarity
Notes

Lot
Weight

Lot
Size
Price # of Lots Cart Qty
12308 teal/red 3mm round brilliant fine AAA & free matching, volume discounts 0.15ct 1 for
$11.25
like
Only 1 in stock


AMETHYST     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
133718 purple 50x36x17mm crystal AA+ 164ct 1 for
$28.50
like
133856 purple 23x15mm oval fine AAA 21ct 1 for
$170.25
like
Only 1 in stock

133876 fine purple 19.8x16mm oval brilliant fine AAA slight yellow zone 17.44ct 1 for
$110.25
like
Only 1 in stock

133752 fine purple 9x7.5mm oval step well AA 2.07ct 1 for
$17.85
like
Only 1 in stock

133755 deep purple 10x7.8mm oval step well AA 2.73ct 1 for
$22.65
like
Only 1 in stock

133805 deep purple 10.3x8.2mm oval step well AA slight color zoning 3.21ct 1 for
$27.00
like
Only 1 in stock

133824 purple 11x9.2mm oval step good AA+ 3.81ct 1 for
$17.85
like
Only 1 in stock

133826 deep purple 12x10mm oval step fair AA+ 5.22ct 1 for
$34.05
like
Only 1 in stock

133769 fine purple 13.3x11mm oval step well AAA 6.88ct 1 for
$42.30
like
Only 1 in stock

133768 fine purple 13.5x11mm oval step fine AA 7.52ct 1 for
$32.40
Sale $17
like
Only 1 in stock

133745 deep purple 13.8x11mm oval step well AA 6.77ct 1 for
$110.25
like
Only 1 in stock

133767 fine purple 14x11.3mm oval step well AA+ 7.67ct 1 for
$46.35
Sale $25
like
Only 1 in stock

133765 fine purple 15.5x11mm oval step well AA+ 8.35ct 1 for
$48.60
like
Only 1 in stock

133809 purple 16.5x11.5mm oval step well AA+ 9.51ct 1 for
$55.05
like
Only 1 in stock

133762 fine purple 16.5x12mm oval step good AAA 11.77ct 1 for
$61.65
like
Only 1 in stock

133757 purple 21x17mm oval step fair AAA 23.90ct 1 for
$87.75
like
Only 1 in stock

133732 purple 22x17mm oval step fine AA 22.86ct 1 for
$145.50
like
Only 1 in stock

133782 fine purple 22.5x20.5mm pearshape fine AA hidden nick near cutlet 36.82ct 1 for
$180.00
like
Only 1 in stock

133759 fine purple 23x18mm pearshape well AA 25.44ct 1 for
$162.15
like
Only 1 in stock

133695 deep purple 27.8x12.8mm pearshape fine AAA 9.71ct 1 for
$178.35
like
Only 1 in stock

133760 fine purple 19.5x13mm pearshape step fine AA 12.21ct 1 for
$73.05
like
Only 1 in stock

133712 purple 60x23x17mm rough A+ 168ct 1 for
$13.50
like
133850 deep purple 2.3mm round brilliant fine AA & more 0.04ct 1 for
$2.70
like
133865 deep purple 11.6mm round Portuguese well AA 5.30ct 1 for
$103.80
like
Only 1 in stock

133864 deep purple 13mm round Portuguese fine AA 6.82ct 1 for
$154.05
like
Only 1 in stock

* $5 Handling fee waived with $15 purchase, Free USPS Ground shipping (US) with $100 order (in stock items).
   1 of 79 pages    
Ultimate Guarantee Contact Optima Gem
Did you know you can view and print a certificate of quality and authenticity for most of our gems? This is free with your purchase. The Gem Certificate ID is printed on the gem label that is enclosed with your gems.
Also see our client map for your local jeweler, goldsmith or designer. Are you on the map?
Thank you for your business

Shopping Cart has been Updated!!