Best Gemstone Value Calculator Apps

249+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated September 2026

Finding the right gemstone value calculator apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Gemstone Value Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Gem & Jewelry Carat CalculatorGem & Jewelry Carat CalculatorFree5.0★ (1)NoNoAug 2026
2Rock Identifier: Gem ValueRock Identifier: Gem ValueFree4.6★ (232)NoYesSep 2026
3Gemfinity : Gemstone ValuerGemfinity : Gemstone ValuerFreeNoYesSep 2026
4Gemstone identifier by PictureGemstone identifier by PictureFree1.0★ (1)NoYesJul 2026
5Rock Identification: ScannerRock Identification: ScannerFree4.7★ (3)NoYesAug 2026
6Calculator for iPad!Calculator for iPad!Free4.7★ (61K)NoNoSep 2026
7Gem Weight EstimatorGem Weight EstimatorFree4.3★ (3)NoNoMay 2026
8Rock Identifier: Stone ScannerRock Identifier: Stone ScannerFree5.0★ (2)NoYesSep 2026

Top Picks for Gemstone Value Calculator

Gem & Jewelry Carat Calculator#1

Gem & Jewelry Carat Calculator by GemExhibit

Gem Pricing & Weight Toolkit
Editor's Choice
💼 Business
5.0(1 ratings)
Free
Gem & Jewelry Carat Calculator screenshot 1
Gem & Jewelry Carat Calculator screenshot 2
Gem & Jewelry Carat Calculator screenshot 3
Gem & Jewelry Carat Calculator screenshot 4

This app provides professional tools for calculating gemstone weight, pricing, and setting costs. It helps jewelers, traders, and enthusiasts make informed decisions with features like currency conversion and duty estimation.

Rock Identifier: Gem Value#2

Rock Identifier: Gem Value by nurten cay

Crystal•Mineral•Rock scanner
Strong Contender
🔍 Reference
4.6(232 ratings)
FreeIn-App Purchases
Rock Identifier: Gem Value screenshot 1
Rock Identifier: Gem Value screenshot 2
Rock Identifier: Gem Value screenshot 3
Rock Identifier: Gem Value screenshot 4
Rock Identifier: Gem Value screenshot 5

Identify rocks, minerals, crystals, and gemstones instantly with a photo. Get detailed information on properties, hardness, and value. Learn to distinguish authentic stones from imitations.

Gemfinity : Gemstone Valuer#3

Gemfinity : Gemstone Valuer by MGL GEMFINITY PRIVATE LIMITED

Gemstone Price Checker
Worth Considering
💼 Business
0.0(0 ratings)
FreeIn-App Purchases
Gemfinity : Gemstone Valuer screenshot 1
Gemfinity : Gemstone Valuer screenshot 2
Gemfinity : Gemstone Valuer screenshot 3
Gemfinity : Gemstone Valuer screenshot 4
Gemfinity : Gemstone Valuer screenshot 5
Gemfinity : Gemstone Valuer screenshot 6

This AI-powered platform provides real-time market value insights for gemstones and diamonds. It helps traders, buyers, and investors avoid overpaying by comparing quoted prices to actual worth. Gain instant, data-driven valuations and educational insights into gemstone pricing.

More Gemstone Value Calculator apps to explore

FAQ about Gemstone Value Calculator

What are the best gemstone value calculator apps for iPhone?
Gem & Jewelry Carat Calculator tops our gemstone value calculator apps ranking as of September 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 20 of the top gemstone value calculator apps we rank are free to download, including Gem & Jewelry Carat Calculator and Rock Identifier: Gem Value.
Gem & Jewelry Carat Calculator has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ gemstone value calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Gem & Jewelry Carat Calculator is used for professional gemstone calculations, including estimating carat weight, determining pricing, and calculating metal setting costs. It aims to reduce guesswork and errors in the gemstone market.
The Carat Weight Estimator supports multiple shapes and stone types to provide accurate gemstone weight calculations. Specific shapes are not listed, but it's designed for professional use.