Presidium Instruments Gem Tester II with Assisted Thermal Calibration for Identifying Diamonds/Moissanites and Common Colored Gemstones price history and forecast - Presidium PGT II
Presidium Instruments Gem Tester II with Assisted Thermal Calibration for Identifying Diamonds/Moissanites and Common Colored Gemstones

Presidium Instruments Gem Tester II with Assisted Thermal Calibration for Identifying Diamonds/Moissanites and Common Colored Gemstones

Brand:
Presidium
Model Number:
PGT II
UPC:
798804941239
EAN:
0798804941239
Walmart SKU:
379380801

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$289.00
Lowest Price
$269.00
Most Recent Price
$289.00
Average Price
$286.37
First Tracked
Last Update

Walmart.com Summary

No price history available for Walmart.com

Price Analysis

Price history data is not available for this product at the moment.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 3.91/5 from 35 reviews.

Customer Reviews

35 reviews

Customer Reviews

3.9
Based on 35 reviews
5
21
4
4
3
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2
2
1
6
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Showing 10 of 35 reviews

Works great!

Karen July 20, 2025

This tester is easy to use. I had one in the past and moved and couldn't find it, so I ordered a new one.

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Gemstone Tester

Lisa April 20, 2025

It works like it should, the only thing that could make it better is that it could identify a lot more gemstones than it does.

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Pamela December 27, 2024

Quick shipping and amazing item

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Great product!

Erika March 17, 2026

Accurate and dependable

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Easy to use

Ruby February 23, 2025

Easy to set up and small enough to store. This makes reading gems very clear.

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alivia February 15, 2025

It was easy to use and convenient and was good product and worth the price

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MJ September 12, 2024

Instructions to calibrate the device were confusing and not forthright. Through trial and error, was able to complete the calibration and successfully gauge different gem stones.

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This particular device not for me.

billy April 20, 2025

It is ok if you like that kind of stuff" calibration."

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Not work as expected

Tinamarie July 1, 2025

It was not as expected. It does not tell you what the stones are, it only guides you as to what they could be. You really still need to know a lot about the stones and what the differences are among them. It basically is good to tell you that you have something of a gemstone and not just plastic, so for that it is good.

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bad item do not buy this

Ernesto May 6, 2026

i purchase this item in january 31 2026 and 4 months latter broke ,comes on but does not test .

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Price History

Historical price data graph for Presidium Instruments Gem Tester II with Assisted Thermal Calibration for Identifying Diamonds/Moissanites and Common Colored Gemstones

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

0 records

No Walmart.com pricing data available for analysis.

No Walmart price history available in the past 90 days

Third-Party Seller Pricing

8 records

Third-Party Sellers prices have ranged from $289.00 (Jun 6) to $289.00 (Jun 6) over the past 90 days. Current price is close to the 90-day average of $289.00.

Third-party seller price history for Presidium Instruments Gem Tester II with Assisted Thermal Calibration for Identifying Diamonds/Moissanites and Common Colored Gemstones showing recent price changes
Date Price Change % Change
$289.00 $+0.00 +0.0%
$289.00 $+0.00 +0.0%
$289.00 $+0.00 +0.0%
$289.00 $+0.00 +0.0%
$289.00 $+0.00 +0.0%
$289.00 $+0.00 +0.0%
$289.00 $+0.00 +0.0%
$289.00