Choose a karat needle, rub or scratch the needle against a test stone, and make a rubbing or scratch with the item to be tested next to it. Place a drop of testing acid across both marks, and carefully observe the reaction to the acid.
Gold testing tools. 1 Bottle Acid Neutralizer. “ACID NEUTRALIZER”. 1Bottle 22k Gold Test Acid. Why buy more acid than you need to sit around and go bad ?. 1 Bottle 14K Gold Test Acid. and only needs a 5 ml.
The Vintage Donegan OptiVISOR Headband Magnifier #5 Lens is a high-quality magnifier. The OptiVISOR Headband Magnifier by Donegan provides clear magnification and a comfortable fit for detailed work, making it a valuable tool for professionals and hobbyists in the jewelry and craft industry.
Illuminated 40X Jewelers Loupe 40X25mm Magnifier with LED & UV Lights 40X25mm Jeweler’s Loupe With Built-in Lights One jeweler’s loupe with 40X magnification power. This portable and versatile loupe can be used for jewelry, gemstone, document, stamps, and currency authentication. Features Built-in LED and UV lights for normal illumination and currency detection Durable all metal construction Storage case Specifications Dimensions: 2.25″ x 1.25″ x 1″ (Depth) Weight: 3 oz Lens: 25mm Magnification: 40 x Power: Three (3) LR1130 coin batteries (included) Items Included One (1) mini 40X jeweler’s loupe One (1) storage case User’s manual PaymentShippingReturnsAbout UsPaymentShippingReturnsAbout Us We accept PayPal, major credit cards, and other methods supported by eBay Managed Payments. We offer FREE shipping on all orders! Your order will be dispatched within 24 hours receiving payment and you should expect to receive it two to five days after dispatch. If you are not completely satisfied within 30-days of your purchase, you can return the product and get a full refund or replacement (your choice). Our return process is eBay managed and very easy to follow. We will be responsible for the return shipping cost of the damaged or wrong items. We are a family owned business located in the beautiful western Pennsylvania. We began as a wholesale jewelry and fashion importer. After successfully selling a few precison jewelry scales on a major online marketplace in 2009, we decided to transform into a professional weight scale distributor. Then soon expanded into other great product categories. See our other items40X25mm Jeweler’s Loupe With Built-in Lights One jeweler’s loupe with 40X magnification power. This portable and versatile loupe can be used for jewelry, gemstone, document, stamps, and currency authentication. Features —Built-in LED and UV lights for normal illumination and currency detection —Durable all metal construction —Storage case Specifications —Dimensions: 2.25″ x 1.25″ x 1″ (Depth) —Weight: 3 oz —Lens: 25mm —Magnification: 40 x —Power: Three (3) LR1130 coin batteries (included) Items Included —One (1) mini 40X jeweler’s loupe —One (1) storage case —User’s manual Illuminated 40X Jewelers Loupe 40X25mm Magnifier with LED & UV Lights 40X25mm Jeweler’s Loupe With Built-in Lights One jeweler’s loupe with 40X magnification power. This portable and versatile loupe can be used for jewelry, gemstone, document, stamps, and currency authentication. Features Built-in LED and UV lights for normal illumination and currency detection Durable all metal construction Storage case Specifications Dimensions: 2.25″ x 1.25″ x 1″ (Depth) Weight: 3 oz Lens: 25mm Magnification: 40 x Power: Three (3) LR1130 coin batteries (included) Items Included One (1) mini 40X jeweler’s loupe One (1) storage case User’s manual Payment We accept PayPal, major credit cards, and other methods supported by eBay Managed Payments. Shipping We offer FREE shipping on all orders! Your order will be dispatched within 24 hours receiving payment and you should expect to receive it two to five days after dispatch. Returns If you are not completely satisfied within 30-days of your purchase, you can return the product and get a full refund or replacement (your choice). Our return process is eBay managed and very easy to follow. We will be responsible for the return shipping cost of the damaged or wrong items.About Us We are a family owned business located in the beautiful western Pennsylvania. We began as a wholesale jewelry and fashion importer. After successfully selling a few precison jewelry scales on a major online marketplace in 2009, we decided to transform into a professional weight scale distributor. Then soon expanded into other great product categories. See our other items 40X25mm Jeweler’s Loupe With Built-in Lights One jeweler’s loupe with 40X magnification power. This portable and versatile loupe can be used for jewelry, gemstone, document, stamps, and currency authentication. Features Built-in LED and UV lights for normal illumination and currency detection Durable all metal construction Storage case Specifications Dimensions: 2.25″ x 1.25″ x 1″ (Depth) Weight: 3 oz Lens: 25mm Magnification: 40 x Power: Three (3) LR1130 coin batteries (included) Items Included One (1) mini 40X jeweler’s loupe One (1) storage case User’s manual
Set of 3 black testing stones in different sizes. Smooth surface for clear and accurate streak testing. Compact and easy to handle. Suitable for professional and personal use.
Diamond Selector V2 Portable Diamond Tester with Case & Gemstone Platform Electronic Diamond Tester (Diamond Selector V2) “Diamond Selector II” is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond testing. Features LED light and audio result indication Accurate and reliable reading Metal alert Simple calibration for stones of various sizes Convenient carrying case Testing platform for loose stones Specifications Dimensions: 6.5″ x 1.5″ x 0.75″ (Depth) Weight: 5 oz Testing Capability: Diamonds, Diamond simulation (e.g. CZ), Metal Color: Black Auto Off: N/A Initial warm-up: ~ 20 sec. Indicator: Audio and LED lamps Power: One (1) 9V Battery(s) (included) Items Included One (1) horizon portable diamond tester (V2) One (1) vinyl carrying case One (1) testing platform One (1) 9V Battery(s) User's manual PaymentShippingReturnsAbout UsPaymentShippingReturnsAbout Us We accept PayPal, major credit cards, and other methods supported by eBay Managed Payments. We offer FREE shipping on all orders! Your order will be dispatched within 24 hours receiving payment and you should expect to receive it two to five days after dispatch. If you are not completely satisfied within 30-days of your purchase, you can return the product and get a full refund or replacement (your choice). Our return process is eBay managed and very easy to follow. We will be responsible for the return shipping cost of the damaged or wrong items. We are a family owned business located in the beautiful western Pennsylvania. We began as a wholesale jewelry and fashion importer. After successfully selling a few precison jewelry scales on a major online marketplace in 2009, we decided to transform into a professional weight scale distributor. Then soon expanded into other great product categories. See our other itemsElectronic Diamond Tester (Diamond Selector V2) “Diamond Selector II” is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond testing. Features —LED light and audio result indication —Accurate and reliable reading —Metal alert —Simple calibration for stones of various sizes —Convenient carrying case —Testing platform for loose stones Specifications —Dimensions: 6.5″ x 1.5″ x 0.75″ (Depth) —Weight: 5 oz —Testing Capability: Diamonds, Diamond simulation (e.g. CZ), Metal —Color: Black —Auto Off: N/A —Initial warm-up: ~ 20 sec. —Indicator: Audio and LED lamps —Power: One (1) 9V Battery(s) (included) Items Included —One (1) horizon portable diamond tester (V2) —One (1) vinyl carrying case —One (1) testing platform —One (1) 9V Battery(s) —User's manual Diamond Selector V2 Portable Diamond Tester with Case & Gemstone Platform Electronic Diamond Tester (Diamond Selector V2) “Diamond Selector II” is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond testing. Features LED light and audio result indication Accurate and reliable reading Metal alert Simple calibration for stones of various sizes Convenient carrying case Testing platform for loose stones Specifications Dimensions: 6.5″ x 1.5″ x 0.75″ (Depth) Weight: 5 oz Testing Capability: Diamonds, Diamond simulation (e.g. CZ), Metal Color: Black Auto Off: N/A Initial warm-up: ~ 20 sec. Indicator: Audio and LED lamps Power: One (1) 9V Battery(s) (included) Items Included One (1) horizon portable diamond tester (V2) One (1) vinyl carrying case One (1) testing platform One (1) 9V Battery(s) User's manual Payment We accept PayPal, major credit cards, and other methods supported by eBay Managed Payments. Shipping We offer FREE shipping on all orders! Your order will be dispatched within 24 hours receiving payment and you should expect to receive it two to five days after dispatch. Returns If you are not completely satisfied within 30-days of your purchase, you can return the product and get a full refund or replacement (your choice). Our return process is eBay managed and very easy to follow. We will be responsible for the return shipping cost of the damaged or wrong items.About Us We are a family owned business located in the beautiful western Pennsylvania. We began as a wholesale jewelry and fashion importer. After successfully selling a few precison jewelry scales on a major online marketplace in 2009, we decided to transform into a professional weight scale distributor. Then soon expanded into other great product categories. See our other items Electronic Diamond Tester (Diamond Selector V2) “Diamond Selector II” is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond testing. Features LED light and audio result indication Accurate and reliable reading Metal alert Simple calibration for stones of various sizes Convenient carrying case Testing platform for loose stones Specifications Dimensions: 6.5″ x 1.5″ x 0.75″ (Depth) Weight: 5 oz Testing Capability: Diamonds, Diamond simulation (e.g. CZ), Metal Color: Black Auto Off: N/A Initial warm-up: ~ 20 sec. Indicator: Audio and LED lamps Power: One (1) 9V Battery(s) (included) Items Included One (1) horizon portable diamond tester (V2) One (1) vinyl carrying case One (1) testing platform One (1) 9V Battery(s) User's manual
Gold Testing Magnet with Round Wooden Handle – Jewelry Making Tool
Left/right double eye patches magnifier with LED. Type: Watch repair magnifier. 1 Watch Repair Magnifier. 2 10X Lens. 2 15X Lens. 2 20X Lens. 2 25X Lens. 1 User manual.
Single 5ml Bottle contains enough acid for dozens of tests and Black Scratch Stone. Do not touch to solution with bear hand, use wipes, towel, or cloth to wipe it.