GIA GEM INSTRUMENTS EQUIPMENT This 3 Pc set contains: Gia Gem Instruments Polariscope with Gem Clip model # 415 & Plastic Dust Cover GIA Gem Instruments Refractometer Duplex II GIA Gem Instruments Utility Lamp Model # 409 with Plastic Dust Cover Also have the manuals for the polariscope and utility lamp. We have other listings on here with a complete jewelers lab and many other gemological items. This set is in excellent condition! If you have any questions or would like more pics let me know!The item "Gia Gem Instruments Polariscope, Refractometer and Utility Lamp" is in sale since Sunday, February 11, 2018. This item is in the category "Jewelry & Watches\Jewelry Design & Repair\Jewelry Tools\Testing & Identification Tools". The seller is "c3customs" and is located in Unionville, Michigan. This item can be shipped worldwide.