Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

D

DAVTOOLS

Gemstones: Quality and Value

Gemstones: Quality and Value

DAVTOOLS

Gemstones: Quality and Value

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$191.00

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shop is the next step on our mission to make commerce better for everyone.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

by Yasukazu Suwa
This definitive work is the first of its kind, an introduction to the quality and beauty of gemstones that assists in judging their value and price. Though there are many publications that deal with the mineralogical propert...

Delivery & Returns

DAVTOOLS

DAVTOOLS

More from DAVTOOLS

Gemstones of the World by Walter Schumann - 5th Edition

Gemstones of the World by Walter Schumann - 5th Edition

Rare Gemstones: How to Identify, Evaluate and Care for Unusual Gems

Rare Gemstones: How to Identify, Evaluate and Care for Unusual Gems

Gemstones of the World by Walter Schumann - 4th Edition

Gemstones of the World by Walter Schumann - 4th Edition

Exotic Gems, Volume 3

Exotic Gems, Volume 3

Diamond : The Ultimate Gemstone

Diamond : The Ultimate Gemstone

Mounted Steel Brush

Mounted Steel Brush

Freeman® Casting Wax - Square 4x4" - Pink

Mounted flannel lap with 21 mm disc and 2.35 mm shaft, for high-gloss polishing and buffing

Mounted Flannel Lap for High-Gloss Polishing

Holders with chuck - mushroom handle

Holders with chuck - mushroom handle

Busch Fig. 5 pointed bur made in Germany for creating gemstone seats in jewellery stone settings

Pointed Bur - Busch - Fig. 5

Virab - Wax Wire Threads – Round Blue

Virab - Wax Wire Threads – Round Blue

Mounted Felt Polisher

Mounted Felt Polisher - 2 sizes

Related to DAVTOOLS

Micro-Mark

Exclusive offer available

Micro-Mark White Acrylic Primer

Micro-Mark White Acrylic Primer, 8oz

Basic Color Paint Set

14% off

Basic Color Water-Based Acrylic Paint Set by Micro-Mark

(10)

Micro-Mark Brush-on Thinner, 8 oz

Micro-Mark Brush-on Thinner, 8 oz

Micro-Mark MTP Moldable Thermoplastic Medium, 9.8" x 14.5” Sheet

50% off

Micro-Mark MTP Moldable Thermoplastic Medium, 9.8" x 14.5” Sheet

(1)

clamps bulk

Micro-Mini Clamps, Alligator Jaw (3/8 Inch Capacity, Set of 12)

(1)

Screw Check'r, Inch Checker

Screw Check'r, Inch Checker

(1)

LED Headlight for Hands Free Lighting

50% off

LED Headlamp for Hands Free Lighting

(3)

Micro-Mark Airbrush Paint Thinner

Micro-Mark Airbrush Paint Thinner, 8oz

(2)

MicroLux Rust Airbrush Paint, 2oz

87% off

MicroLux Rust Airbrush Paint, 2oz

(2)

Micro-Mark Cordless Mixer for Model Paints

21% off

Micro Mark Mixer for Model Acrylic and Enamel Paints

(8)

Magnetic Gluing Jig, 10-1/4 Inch Square

50% off

Magnetic Gluing Jig, 10-1/4 Inch Square

(20)

Jar Opener, 5 Inch Dia. Capacity

50% off

Jar Opener, 5 Inch Dia. Capacity

(9)

Sykes Pickavant

FELAPSC - Advanced Petrol System Cleaner

3 sizes of 70310000 flowstop shown

70310000 - Universal FlowStop - Master Kit - 10pc (1-42mm)

(1)

FELAOSC - Advanced Oil System Cleaner

Inspired by Sauvage Air Con Treatment

FACTSA - Air Conditioning Treatment Aerosol (Sauvage)

Inspired by 1 Million Air Con treatment

FACTMIL- Air Conditioning Treatment Aerosol (Million)

Air con treatment Linen

FACTLIN - Air Conditioning Treatment Aerosol (Linen)

Lemon Air Con Treatment

FACTL - Air Conditioning Treatment Aerosol (Lemon)

Brake and Parts Cleaner

SPEEDLINE1005 - Brake & Parts Cleaner 5L

FELADSC - Advanced Diesel System Cleaner

Apple Aircon Treatment

FACT - Air Conditioning Treatment Aerosol (Apple)

speedline60 torque wrench

SPEEDLINE60 - 3/8 Sq Drive Push Thru Torque Wrench - 12-60 Nm

53320600 6 inch unbreakable vice

53320600 - 6" Unbreakable Vice - Fixed Base

Accusize Industrial Tools

4.8

(7)

Pilot Pins for Annular Cutters

Accusize Industrial Tools P900-S095

Dial Indicators , AGD2 Style, with Back Lug

Accusize Industrial Tools 2403-8003

Self-Lock Carbide Cut-off GTN Carbide Inserts, 0 Degree Angle, for Cutting Steel, Aluminum or Stainless Steel 10Pcs/Set

(1)

M35 (H.S.S. +5% ) Cobalt Lathe Tool Bits - Ground for Heavy Cuts on Casting and Forgings

Bxa Turning and Facing Holder, Working with 5/8 inch Turning Tools, Quick Change Tool Holder, Style 1, 0250-0201

Turning and Facing Holders, #1

1-3/4'' Cutting Dia, 3/4'' Weldon Shank, 2'' Cutting Depth H.S.S. Annular Cutters, 2081-2033

2" Cutting Depth, H.S.S. Annular Cutters with 3/4" or 1-1/4" Weldon Shank, CBN Ground, ANSI Standard

H.S.S. End Mills, TIN Coated, 4 Flute

ER16 Collet Chuck Extension Rod, 1.96 in. Shank Length, 3/4 in. Straight Shank Alloy Steel, 0223-0207

Straight Shank ER Collet Chucks, Hex & Slotted, ER16, ER20, ER25, ER40, ER32

Positive Stop Adjustable Blades for Self-Lock Cut-Off Inserts

Ccmt32.51-Md Cvd Coated Carbide Inserts, 10 Pcs/Box, Black and Yellow, 2200-1014

Carbide inserts, CVD + TiN Coating, CCMT, Black/Yellow, 10 ps/box

(1)

3/4'', Er-32, Er Style Collet, 0223-0877

ER-32 ER Style Collets

3/8'' x 6'' Overall Length, Rh Sclcr Indexable Boring Bar with Ccmt21.5 Carbide Inserts, P252-S401

RH SCLCR Indexable Boring Bars with CCMT Inserts, Key included, Including 3/8", 1/2", 5/8", 3/4", 1", 1-1/4" & 1-1/2"

Foley-Belsaw Locksmithing

4.8

(453)

Drive Belt for Model 200 Key Machine - Foley-Belsaw Locksmithing 5726002 7.00 USD

13% off

Drive Belt for Model 200 Key Machine

(4)

Extra Long 2" Flat Cam fits ESP Cam Locks MCA090-0701 L2.00 - Foley-Belsaw Locksmithing MCA090-0701 1.50 USD

Extra Long 2" Flat Cam fits ESP Cam Locks MCA090-0701 L2.00

Rytan Full-Size Diamond Hook Lock Pick RLPX-14 - Foley-Belsaw Locksmithing 5600010 2.75 USD

8% off

Rytan Full-Size Diamond Hook Lock Pick RLPX-14

(1)

Rytan Mini Blue Hook Lock Pick MLPX12 - Foley-Belsaw Locksmithing 5990035 2.75 USD

8% off

Rytan Mini Blue Hook Lock Pick MLPX12

(2)

Best Caps 100 Pack - Foley-Belsaw Locksmithing 5789760 3.50 USD

7% off

Best Caps 100 Pack

(1)

Extra Long 1-3/4" Flat Cam for ESP Cam Locks MCA070-0701 L1.750 - Foley-Belsaw Locksmithing MCA070-0701 1.50 USD

Extra Long 1-3/4" Flat Cam for ESP Cam Locks MCA070-0701 L1.750

Door-Core Metal Door Reinforcer 5 Pack - Foley-Belsaw Locksmithing 6002066 5.00 USD

Door-Core Metal Door Reinforcer 5 Pack

(3)

Cylinder Cap Removal Tool for Weiser & Schlage WEI1029 - Foley-Belsaw Locksmithing 5990030 8.00 USD

16% off

Cylinder Cap Removal Tool for Weiser & Schlage WEI1029

(3)

.108" Best Long Springs 100 Pack - Foley-Belsaw Locksmithing 5789761 2.50 USD

17% off

.108" Best Long Springs 100 Pack

(5)

Rytan Mini Blue Diamond Hook Lock Pick MLPX14 - Foley-Belsaw Locksmithing 5990036 2.75 USD

8% off

Rytan Mini Blue Diamond Hook Lock Pick MLPX14

(1)

SC1 Keyway Kwikset SmartKey Replacement Cylinder for Knobs/Levers 85172-Black Finish - Foley-Belsaw Locksmithing 6001069 23.00 USD

8% off

SC1 Keyway Kwikset SmartKey Replacement Cylinder for Knobs/Levers 85172-Black Finish

(1)

SC1 Keyway Kwikset SmartKey Replacement Cylinder for Deadbolts 85174-Black Finish - Foley-Belsaw Locksmithing 6001072 23.00 USD

8% off

SC1 Keyway Kwikset SmartKey Replacement Cylinder for Deadbolts 85174-Black Finish

(1)

Discover top brands

Exclusive offer available

The GLD Shop

4.7 (174K)

Fashion Nova

4.3 (428.8K)

32 Degrees

4.7 (228.2K)

Little Sleepies

Exclusive offer available

Little Sleepies

4.9 (407.1K)

Rockstar Original

Rockstar Original

Exclusive offer available

Rockstar Original

4.7 (189.3K)

OOFOS

Exclusive offer available

OOFOS

4.5 (179.8K)

Aviator Nation

Exclusive offer available

Aviator Nation

4.5 (94.4K)

Mandala Scrubs

Exclusive offer available

Mandala Scrubs

4.6 (11.9K)

Culture Kings US

Culture Kings US

Culture Kings US

4.7 (151.5K)

Revice

4.4 (9.4K)