Gem Estimator Guide
Gem Estimator Guide
The gem estimator is your go-to tool for quick, on-the-spot size estimation. This diamond weight estimator helps you determine the weight and dimensions of loose or mounted stones when other methods aren’t available, making it ideal for jewelry makers and gemstone enthusiasts. It works with emerald, marquise, pear, round and baguette shapes, as well as brilliant full cuts, delivering reliable results you can trust. Simply lay the gem estimator on your stone pad and place the stone—the measurements align with standard faceted shapes for accurate sizing.
- Suitable for loose or mounted stones
- Works with emerald, marquise, pear, round, baguette and brilliant full cuts
- Simple layout on a stone pad for fast readings
- Portable, durable construction for on-site use
- Supports precision sizing for jewelry manufacturing and appraisals
Enhance your gem work with this practical estimator. Gem Estimator Guide helps you size confidently—add to cart today and streamline your stone sizing workflow for faster, more accurate results.
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$5.25
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Let customers speak for us
Love this pliers. Helps me cut a straight line from my bezels
Quality is excellent, the item matched the description and they met my expectations
Awesome! Best product out there
Great product! Definitely will buy again
Nice little mold. Makes great 1oz bars and rounds.
Love love love!
Excellent service and best delivery timing.
Fast shipping and amazing quality. I would definitely recommend PMC supplies as a seller to shop for that specific stuff. Thank you.
I tested it, and it works great. The impression works well. I need to try a thicker wire. It shipped very fast and it was exactly as shown.. I can't wait to try another plate from this shop.
Fast shipping definitely great item with good quality. I am glad that I have been using PMC supplies to buy my jewelry supplies and tools. Thank you.
It came on time, and even though I haven’t used it yet it is a very good quality product. I have been buying from PMC Supplies for a while and would definitely recommend this place to everyone.
Fast shipment and great quality. Thank you will definitely buy here again.
Great product will buy again
It was a great buy. It came in time and works as described. It is very helpul in a lot of my projects.
Looking forward to using this product. Wanted to get a head start accumulating jewelry supplies.
