Entertaining new ways to inspire, inform, and showcase the best gemstones from around the world!

Gemstones, Gemological Tools

Showing 1-24 of 171 items

Use The Castings Tool Kit To Help You Set Your Gemstones Into All Types Of Castings. We Designed This Kit With Every Skill Level In Mind: Hobbyist, Collector, Or Professional. Includes 13 Different Tools; All Fit Into The Durable Leather Traveling Case. Kit Includes The Following Tools: 5 Files, Stone Setting Pliers, Pin Vise, Prong Lifter, 80mm Brass Gauge, Medium Point Tweezers, Burnisher, Prong Pusher And A Ring Clamp. Includes Detailed Instructions On Each Tool.<br/><br/>Use the Castings tool kit to help you set your gemstones into all types of castings. We designed this kit with every skill level in mind: hobbyist, collector, or professional. Includes 13 different tools; all fit into the durable leather traveling case. Kit includes the following tools: 5 files, Stone Setting Pliers, Pin Vise, Prong lifter, 80mm Brass Gauge, Medium Point Tweezers, Burnisher, Prong Pusher and a Ring Clamp. File types include in this kit include a Barrette file, Square file, Three Square File, Round File and Equaling File. Includes detailed instructions on each tool.

Castings Tool Kit

$69.99

Special Offer!

2 x $34.99

50 Count Tarnish Tamer Approximately 7x2 Inch Anti Tarnish Strips. Protect Your Finished Jewelry Designs As Well As Unused Components And Findings With Tarnish Tamer Anti Tarnish Strips. Simply Place The Strip In A Poly Bag Or Other Storage Solution And Tarnish Tamer Does The Rest. Tarnish Tamer Anti Tarnish Strips Prevent Tarnish And Keep Metals Bright For Up To 5 Years. Tarnish Tamer Is Non-toxic And Safe For All Metals And Gemstones.<br/><br/>50 count Tarnish tamer approximately 7x2 inch anti tarnish strips. Protect your finished jewelry designs as well as unused components and findings with Tarnish Tamer anti tarnish strips. Simply place the strip in a poly bag or other storage solution and Tarnish Tamer does the rest. Tarnish Tamer anti tarnish strips prevent tarnish and keep metals bright for up to 5 years. Tarnish Tamer is non-toxic and safe for all metals and gemstones. Jewel School (TM) presents the Tarnish Tamer anti tarnish strips. Tarnish Tamer is based on a patented formula that's scientifically proven to prevent tarnish build-up on all types of silver, gold, copper and brass jewelry, flatware, giftware and musical instruments. Non-abrasive and safe for all metals and gemstones. Tarnish Tamer is also safe for you, your family and the environment. Is is non-toxic and specially formulated to be hypo-allergenic. Easy to use, simply place your silver item in with any of the Tarnish Tamer products. Tarnish Tamer does not coat your items with any chemicals. Proven to keep metals bright for up to 5 years, Tarnish Tamer absorbs and neutralizes tarnish-causing gases. Protect your most prized jewelry for years to come with the Tarnish Tamer anti tarnish strips from Jewel School! Jewel School is your jewelry making destination for all the essentials to make unique, one of a kind jewelry designs. Jewel School offers a huge selection of beads, wire, findings and jewelry making tools. Whether you are a beginner to jewelry making or a professional, we have the selection you need to bring yoiur jewelry making designs to life. Explore the wonderful world of jewelry making! Jewel School is brought to you by Jewelry Television (TM), the world's largest retailer of loose gemstones and your jewelry making headquearters.

50 Count Tarnish Tamer Approx 7x2 Inch Anti Tarnish Strips

$49.99
$24.99 save 50%

Store Or Carry Any Combination Of Tray In This Durable And Discreet Carrying Case. Fully Zippered Pockets Make It Easy To Remove Or Insert Several Trays At Once. Includes A Slot On The Bottom For A Business Card Or Label. Outside Pocket Accommodates All The Tools In The Deluxe Jewelers Tool Kit, Or Carry The Tools Complete In Their Leather Case Inside This Bag.; Set Of 4 Gemvue Trays. Each Tray Includes 32 Individual Gemvue Jars. Each Jar Is 38.1mm X 38.1mm And Is 17.1mm Deep And Includes 2 Layers Of Polyurethane That Suspend Your Gemstones In The Casing. The Tray's Top, Bottom, And Sides Are Finished In Textured Black. White Background Behind The Gemvue Jar Makes Your Gems Stand Out In Contrast. Overall Dimensions 14.5" X 8" X 1.<br/><br/>Store or carry any combination of tray in this durable and discreet carrying case. Fully zippered pockets make it easy to remove or insert several trays at once. Includes a slot on the bottom for a business card or label. Outside pocket accommodates all the tools in the Deluxe Jewelers Tool Kit, or carry the tools complete in their leather case inside this bag.; Set of 4 Gemvue trays. Each tray includes 32 individual GemVue jars. Each jar is 38.1mm x 38.1mm and is 17.1mm deep and includes 2 layers of polyurethane that suspend your gemstones in the casing. The tray's top, bottom, and sides are finished in textured black. White background behind the GemVue Jar makes your gems stand out in contrast. Overall dimensions 14.5" x 8" x 1.

Carrying Case For Trays And Tools; Set Of 4 Gemvue Trays Each With 32 Gem Jars

$67.23

Special Offer!

2 x $33.61

21mm.x10xloupe compact chrome loupe with case. Carry it with you when you are shopping for gemstones or jewelry. This tool will open up your world to gemstones.

21mm. X10xloupe Compact Chrome Loupe With Case

$9.99

Special Offer!

(2) Gemvue Tray. Each Tray Includes 32 Individual Gemvue Jars. Each Jar Is 38.1mm X 38.1mm And Is 17.1mm Deep And Includes 2 Layers Of Polyurethane That Suspend Your Gemstones In The Casing.; (2) Gem Trays Each With 32 Twist Top Gem Containers. The Containers Measure Approximately 20mm Deep By 36.5mm Wide.<br/><br/>(2) Gemvue tray. Each tray includes 32 individual GemVue jars. Each jar is 38.1mm x 38.1mm and is 17.1mm deep and includes 2 layers of polyurethane that suspend your gemstones in the casing.; (2) Gem trays each with 32 twist top gem containers. The containers measure approximately 20mm deep by 36.5mm wide.

(2) Gemvue Trays Each With 32 Gem Jars; (2) Gem Trays Each With 32 Twist Top Gem Containers

$49.98

Special Offer!

High-precision Pocket Scale 500 0.1g. Standard Weight Auto Calibration. Auto Zero And Auto Off (After 120 Seconds Of Inactivity). Full Tare Capacity. Bright-blue Backlit Lcd Display. Low Battery And Overload Indication. Hard Plastic Cover. Weighing Modes: G/Oz/Tl/Ct. Takes Two Cr2032 Batteries (Included). Product Dimensions: 115x60x18mm. Black. N.W. 90g<br/><br/>High-Precision pocket scale 500 0.1G. Standard weight auto calibration. Auto zero and auto off (after 120 seconds of inactivity). Full tare capacity. Bright-blue backlit LCD display. Low battery and overload indication. Hard plastic cover. Weighing modes: g/oz/tl/ct. Takes two CR2032 batteries (included). Product dimensions: 115x60x18mm. Black. N.W. 90G

High-precision Pocket Scale 500 0.1g

$39.99
$29.99 save 25%

Great stainless steel tweezers for handling and examining your gemstones. Engineered with perpendicular thumb grooves on outside surface for a secure grip. 6.5 inches overall length. Tweezer jaws are cross-hatched and grooved from the tip back to enhance positive grip on each stone. Comes in a plastic case.

Gemstone Tweezers With Grooved Tip

$8.99

Special Offer!

$Portable Gemvue Refractometer With External Flashlight (Uses Aaa Batteries, Not Included), 15mm Eyepiece And Polarizing Filter In Aluminum Case. Ri Fluid Included. Use Only In Well Ventilated Conditions. Wear Eye Protection And Protective Clothing. Harmful If Swallowed, Inhaled, Or Absorbed. Any Unused Portion Must Be Disposed In Accordance With Local, State And Federal Regulations Governing Chemical Substances.; The Gemvue Portable Polariscope. Quickly Determine Whether Gemstone And Minerals Ar Portable GemVue Refractometer with external flashlight (uses AAA batteries, not included), 15mm eyepiece and polarizing filter in Aluminum case. RI Fluid included. Use only in well ventilated conditions. Wear eye protection and protective clothing. Harmful if swallowed, inhaled, or absorbed. Any unused portion must be disposed in accordance with local, state and federal regulations governing chemical substances.; The GemVue portable polariscope. Quickly determine whether gemstone and minerals are singly or doubly refractive. Resolve optic character in doubly refractive gems and detect pleochroism. Built in sodium light can power the GemVue Refractometer (GV85). Operates on standard 120V outlet, USB cord, and two CR2450 batteries. Includes large interference sphere and leather carrying case.; Tools Of The Trade: GemVue Refractometer with flashlight and protective case DVD.; Tools of the trade: GemVue Portable Polariscope DVD.$

Gemvue Refractometer With Ri Fluid; Gemvue Portable Polariscope; (2) "tools Of The Trade" Dvd's

$539.96

Special Offer!

$All the features of the best German gauges at a fraction of the cost. This durable, versatile brass gauge measures up to 80 millimeters one-tenth millimeter increments. Also measures in inches. Features notched jaws for inside or outside measurements. Includes vernier scale for complete accuracy. Compact design; fits in a shirt pocket. Comes with handy keychain clip.$

80 Mm Brass Gauge

$5.99

Special Offer!

This Portable 20-40x Microscope With Led Light Allows The User To Examine Gemstones, Jewelry, Minerals And Coins Under Crisp 20-40x Magnification. Includes Led Illuminating Light And Two Viewing Plates.<br/><br/>This protable compact microscope allows users to examine gemstones, jewelry, minerals, coins, leaves and anything from collections to school work for kits. Unlike traditional larger microcopes you can take advantage of the compact size and have the freedom to do other tasks on your desk or workstation and bring along in your pocket or bookpack.

Portable 20-40x Microscope With Led Light

$29.99

Special Offer!

New And Redesigned This Kit Covers Your Gemstone Needs. Use It To Handle And Evaluate Gemstones At Home Or On The Road. Includes These Tools: 10x-21mm Hexagon Loupe. Brass Gauge That Measures Dimensions Up To 80mm. 1 Pair Of Medium Tipped Gemstone Tweezers. Gemstone Holder, Polishing Leather And Gemstone Scoop . Large Gemstone Tray With 80mm Scale (New). New Pen Light To Test Stones For Color Change Or Just Grading For Color. Aaa Batteries Required For Penlight.<br/><br/>New and redesigned this kit covers your gemstone needs. Use it to handle and evaluate gemstones at home or on the road. Includes these tools: 10X-21mm hexagon loupe. Brass gauge that measures dimensions up to 80mm. 1 pair of medium tipped gemstone tweezers. Gemstone holder, polishing leather and gemstone scoop . Large gemstone tray with 80mm scale (new). New pen light to test stones for color change or just grading for color. AAA batteries required for penlight.

Gemstone Essentials Kit With Case

$39.99

Special Offer!

This Mini Microscope Can Go Up To 30x Comes With Led/Uv Lights Combines All The Features You Want In One Superior Tool. Led Light Illuminates Gemstones Or Jewelry With The Flick Of A Switch! A Uv Light Is Incorporated As Well To Test Stone Fluorescence. Button Cell Batteries Included<br/><br/>This mini microscope can go up to 30x comes with LED/UV lights combines all the features you want in one superior tool. LED light illuminates gemstones or jewelry with the flick of a switch! A UV light is incorporated as well to test stone fluorescence. Button cell batteries included

Mini Microscope With Led/Uv Lights

$24.99

Special Offer!

Mini Pocket Scale 100 0.01g

$39.99
$29.99 save 25%

Pocket Scale 100 0.01g

$29.99
$22.49 save 25%

Gemvue Tweezer Kit, All Are Grooved And Are 6 3/8" Long. 2 Pair Of Steel Tweezers One Fine Point And One Medium Point. 1pair Of Titanium Tweezers, Medium Point. Case Included.<br/><br/>Gemvue tweezer kit, all are grooved and are 6 3/8" long. 2 pair of steel tweezers one fine point and one medium point. 1pair of titanium tweezers, medium point. Case included.

Gemvue Tweezer Kit

$24.99

Special Offer!

High-precision Mini Pocket Scale 500 0.1g. Auto Calibration Function. Auto Zero And Auto Off (After 120 Seconds Of Inactivity). Full Tare Capacity. Bright-blue Backlit Lcd Display. Low Battery And Overload Indication. Flip-up Hard Plastic Cover. Weighing Modes: G/Oz/Gn/Ct. Takes Two Aaa Batteries (Included). Product Dimensions: 117x72x20mm. Black. N.W. 72.5g<br/><br/>High-Precision mini pocket scale 500 0.1G. Auto calibration function. Auto zero and auto off (after 120 seconds of inactivity). Full tare capacity. Bright-blue backlit LCD display. Low battery and overload indication. Flip-up hard plastic cover. Weighing modes: g/oz/gn/ct. Takes two AAA batteries (included). Product dimensions: 117x72x20mm. Black. N.W. 72.5G

Mini Pocket Scale 500 0.1g

$39.99
$29.99 save 25%

$ Exclusive to JTV! The GemVue portable polariscope is the fastest way to test the optical properties of gemstones. Quickly determine whether gemstone and minerals are singly or doubly refractive. Resolve optic character in doubly refractive gems and detect pleochroism. Built in sodium light can power the GemVue Refractometer (GV85). Operates on standard 120V outlet, USB cord, and two CR2450 batteries. Includes large interference sphere and leather carrying case.; Tools of the trade: GemVue Portable Polariscope DVD.$

Gemvue Portable Polariscope; Tools Of The Trade Gemvue Portable Polariscope Dvd

$219.98

Special Offer!

3 x $73.32

High-precision Pocket Flip Top Scale 500 0.1g. Standard Weight Auto Calibration Function. Auto Zero And Auto Off (After 240 Seconds Of Inactivity). Full Tare Capacity. Bright-blue Backlit Lcd Display. Low Battery And Overload Indication. Flip-up Hard Plastic Cover. Weighing Modes: G/Oz/Gn/Ct. Takes Four Aaa Batteries (Included). Product Dimensions: 128x77x19mm. Black. N.W. 161g<br/><br/>High-Precision pocket flip top scale 500 0.1G. Standard weight auto calibration function. Auto zero and auto off (after 240 seconds of inactivity). Full tare capacity. Bright-blue backlit LCD display. Low battery and overload indication. Flip-up hard plastic cover. Weighing modes: g/oz/gn/ct. Takes four AAA batteries (included). Product dimensions: 128x77x19mm. Black. N.W. 161G

Pocket Flip Top Scale 500 0.1g

$24.99
$18.74 save 25%

New To The Gemvue Line Of Gemological Tools! These Ultra-professional Inox Or Surgical Stainless Steel Tweezers With Lock Are Perfect For Handling Your Color Stones. These Tweezers Incorporate A Groove In The Xf1 Or Very Small Tip To Allow For Superior Control When Handling Small Gemstones.<br/><br/>New to the GemVue line of gemological tools! These ultra-professional INOX Or surgical stainless steel tweezers with lock are perfect for handling your color stones. These tweezers incorporate a groove in the XF1 Or very small tip to allow for superior control when handling small gemstones.

Stainless Steel Silver Color Extra Fine Tip Inox Tweezers With Lock

$24.99

Special Offer!

Gemvue Visor 1.5x

$29.99

Special Offer!

These Tweezers With Lock Incorporate A Groove In The L1 Or Large Tip To Allow For Superior Control When Handling Medium To Large Gemstones. These Luxurious Tweezers Are Polished Stainless, Electroplated With 1/2 Micron Of 23 K Gold. (1 Micron =40 Mils). These Particular Tweezers Are Plated With 20 Millionths Of An Inch Of 23 K Gold. With Inflated Gold Prices These Tweezers Are A Bargain!<br/><br/>These Tweezers with lock Incorporate a Groove in the L1 or large Tip to Allow for Superior Control When Handling medium to large Gemstones. These luxurious tweezers are polished stainless, electroplated with 1/2 Micron of 23 K gold. (1 micron =40 mils). These particular tweezers are plated with 20 millionths of an inch of 23 K gold. With inflated gold prices these tweezers are a bargain!

23k Yellow Gold Electroplate Large Tip Inox Professional Tweezers With Lock

$39.99
$29.99 save 25%

$ GEM-A REFRACTOMETER. Direct reading scale for refractive indices (R.I.) of gemstones. R.I. Scale range : 1.35 - 1.82. Built in monochromatic filter. Wide-field eyepiece with screw adjustment, with removable polarising lens. Comes with travel case with compartment for R.I.liquid (not supplied). Total Weight 617 grams.$

Gem-a Refractometer

$448.77

Special Offer!

3 x $149.59

New To The Gemvue Line Of Gemological Tweezers In Black With Lock! These Ultra-professional Inox Or Surgical Stainless Steel Tweezers With Lock Are Perfect For Handling Your Color Stones. These Tweezers Incorporate A Groove In The Xl1 Or Extra-large Tip To Allow For Superior Control When Handling Large Gemstones.<br/><br/>New to the GemVue line of gemological tweezers in black with lock! These ultra-professional INOX or surgical stainless steel tweezers with lock are perfect for handling your color stones. These tweezers incorporate a groove in the XL1 or extra-large tip to allow for superior control when handling large Gemstones.

Black Extra-large Tip Inox Professional Tweezers With Lock

$29.99
$22.49 save 25%

These Ultra Professional Inox Or Surgical Stainless Steel Tweezers Are Perfect For Handeling Your Color Stones. These Tweezers Incorporate A Groove In The L1 Or Large Tip To Allow For Superior Control When Handeling Medium To Large Gemstones.<br/><br/>These ultra professional INOX or surgical stainless steel tweezers are perfect for handeling your color stones. These tweezers incorporate a groove in the L1 or Large tip to allow for superior control when handeling medium to large gemstones.

Gemstone Inox Tweezer L1 Tip With Groove

$19.99

Special Offer!

Showing 1-24 of 171 items

shop by type

shop by gemstone

specialty stores

shop JTV brands and collections

shop by type

specialty stores

jtv brands & collections

shop by stone

shop beads by type

shop by brand

shop by type

education and resources

Techniques

Experts

gifts for her

gifts for him

gifts for children & baby

shop by type

shop by discount

shop by price

shop by type

shop by material

specialty stores

Gemstones, Gemological Tools

Shop JTV

Watch JTV

About Us

Learn

Help