All the Essential Tools for Jewelry Production Efficiency.Be one step ahead! You don’t need to be a PRO, Jewelers’ Scale will save you time and money by these user friendly features:

Weight & Casting Cost Calculator
-Enter the volume of your CAD design to calculate the weight and the approximate cost of your piece in major precious metals (silver, 10K, 14K, 18K, Platinum)
-Easily transfer your casting cost to Jeweler’s Ledger

Scrap Metal Calculator
- Calculate the value of your scrap metals in current market price or in desired price.
- Adjust your own percentage offs for each precious metals and calculate results accordingly.

Weight Units Converter
-Convert between weight units

Casting Calculations
-Find out how much your material (wax, silver, 10K, 14K etc.) will weigh in different materials
-See casting costs/dwt of major precious metals and see total casting cost of desired metal based on current market price

Precious Metals Current Market Price
-See current market price for desired precious metals

Tips for Common Setbacks for Designers
-Avoid possible setbacks with these important designing tips

Jeweler’s Ledger
-Find out the total cost of your piece with this cost itemization form
-Save and email the generated costing form

STL File Viewer & Sharing
-View your CAD designs in 3D at every angle
-Find out your designs’ automatically calculated volume
-With one-click, forward your designs’ volume and calculate your Weight and Casting Cost
-Take a screenshot or record a video
-Share your design with others via email or messaging platforms

STL File Viewer & Sharing Subscription Terms of Use:
Both subscriptions are offered with auto-renewable feature.
Subscription types are:
Annually: $39.99
Monthly: $4.99
After purchasing your choice of subscription plan, your 7-day Free Trial period starts.
You may cancel the Free Trial at any time during the Free Trial period and incur no charge.
Auto-renewal may be turned off simply at "Account Settings" in your device. If you do not cancel during the Free Trial period your iTunes Account will be charged immediately after the Free Trial period is over.
The Free Trial is only available to first time users.
Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of current period.

Privacy Policy:

STL File Viewer & Sharing Subscription Terms of Use:

What’s New

Version 2.7

fix calculation issue.

Ratings and Reviews

3.7 out of 5
6 Ratings

6 Ratings

IzerQ ,

Amazing STL file viewer

I am usually using STL file viewer mostly and it is showing the cost which is GREAT and also this app allows me to send videos or screenshots of STL models directly from the app to my contacts.. AMAZING!!

Humphrey _1990 ,


At this app it is So simple, open my STL file from my cloud drive, see its weight and cost, do the costing sheet at ledger and save it. None of the apps I've seen can do this.

ygnkiu ,

App stopped working

I purchased this app at work for about a month now it just loads it never shows the market value

Developer Response ,

Thanks for your feedback. A big update is coming on the way. Please bear with us.
We apologize for the inconvenience.


165 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© Likya LLC
In-App Purchases
  1. Jewelers Scale - STL Annually $39.99
  2. Jewelers Scale - STL Monthly $4.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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