Best Carat Diamond Apps

250+ iOS apps curated and reviewed

4.3 avg rating

19 free apps

Updated November 2026

With an average user rating of 4.3★, the carat diamond category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Carat Diamond Apps (November 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Diamond identifier - AI Scan	Free	4.3★ (52)	No	Yes	Nov 2026
2	Carat Hunter: Diamond Prices	Free	—	No	Yes	Nov 2026
3	Carat: Jewelry & Diamond ID	Free	—	Yes	Yes	Oct 2026
4	Carat Calculator	Free	—	No	No	May 2026
5	Diamond Tester	Free	4.5★ (66)	No	Yes	Nov 2026
6	Diamond Tester: Scan AI	Free	4.6★ (8)	No	Yes	Nov 2026
7	RAdiamond	Free	5.0★ (1)	No	No	Nov 2026
8	Buy Diamond - Diamond Price Calculator 鑽石價格計算機	Free	—	No	No	Oct 2026

Top Picks for Carat Diamond

#1

Diamond identifier - AI Scan by Abdullah YILMAZ

Moissanite & Real Diamond Test

Editor's Choice

4.3(52 ratings)

FreeIn-App Purchases

Diamond identifier - AI Scan screenshot 1

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Diamond identifier - AI Scan screenshot 5

Instantly analyze gemstones using your camera to identify diamonds, moissanite, and lab-grown indicators. Get quick insights into cut, color, and clarity, and generate shareable PDF reports for your records.

#2

Carat Hunter: Diamond Prices by Digital Adventures Pty Ltd

Compare lab grown to natural

Strong Contender

🛍️ Shopping

0.0(0 ratings)

FreeIn-App Purchases

Carat Hunter: Diamond Prices screenshot 1

Carat Hunter: Diamond Prices screenshot 2

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Carat Hunter: Diamond Prices screenshot 4

Carat Hunter: Diamond Prices screenshot 5

Carat Hunter: Diamond Prices screenshot 6

#3

Carat: Jewelry & Diamond ID by Yaysoft LTD

Gem Appraisal & Gold Tester

Worth Considering

0.0(0 ratings)

FreeAdsIn-App Purchases

Carat: Jewelry & Diamond ID screenshot 1

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More Carat Diamond apps to explore

Carat Calculator

Carat Calculator

Carat Calculator

Calculation of diamond pricing

📊 Productivity

Real Diamond Tester

Identify real diamonds, gems, and crystals with a photo. Get information on authenticity and estimated value. Organize your findings in a personal collection.

Photo-based diamond identificationAuthenticity verificationEstimated diamond value

free with in-app purchases

Diamond Tester: Scan AI

Diamond Tester: Scan AI

Diamond Tester: Scan AI

Professional Gem Analysis

Analyze diamonds and gemstones instantly with AI-powered image recognition. Get detailed insights into characteristics, quality, and estimated market position. Ideal for enthusiasts, collectors, and buyers seeking quick, informative assessments.

AI Diamond AnalysisAuthenticity AssessmentQuality Overview (4Cs)

Online Diamond,Jewellery Store

Access a vast inventory of natural loose diamonds and exquisite diamond jewelry. Browse by shape, size, and clarity, view high-resolution images and videos, and access grading reports. Place orders or request quotes directly through the app.

Browse loose diamonds by shape, size, and clarityView high-resolution diamond images and videosAccess diamond grading reports

🛍️ Shopping

Buy Diamond - Diamond Price Calculator 鑽石價格計算機

Buy Diamond - Diamond Price Calculator 鑽石價格計算機

Buy Diamond - Diamond Price Calculator 鑽石價格計算機

by IGEARS TECHNOLOGY LTD

This app helps users research diamond prices and access diamond knowledge before making a purchase. It provides real-time suggestions and a stock list for diamonds.

Diamond price checkingSuggested diamondsDiamond knowledge base

Malabar Gold & Diamonds

Malabar Gold & Diamonds

Malabar Gold & Diamonds

Malabar Gold and Diamonds

This app brings a trusted jewelry brand's services closer to customers. It offers unique products and services in precious jewelry with unmatched value and quality.

Precious jewelry retailUnmatched value and qualityGlobal audience support

CaratLane - A TATA Product

CaratLane - A TATA Product

CaratLane - A TATA Product

Explore over 8,000 stunning jewellery designs online, including rings, earrings, necklaces, and bracelets. Shop diamonds, gold, silver, and gemstones with detailed views, wishlists, and easy store locator. Enjoy loyalty rewards and try-before-you-buy options.

Explore 8,000+ jewellery designsShop diamonds, gold, silver, gemstonesDetailed product views

🛍️ Shopping

free with in-app purchases

Diamond Scanner

Diamond Scanner

Diamond Scanner

Identify & Value Diamonds

Diamond Art Club

Diamond Art Club

Diamond Art Club

Premium Diamond Painting Kits

Discover premium diamond painting kits designed for an exceptional crafting experience. Each kit includes all necessary high-quality materials, from durable canvases to vibrant resin rhinestones, along with easy-to-follow instructions for creating your own masterpiece.

Premium velvet tarpaulin canvasHigh-quality color-coded resin rhinestonesComplete set of crafting tools

🛍️ Shopping

free with in-app purchases

This app simplifies the complex valuation of natural diamonds. It provides users with pricing information to assist in buying or selling diamonds, aiming to make the process straightforward for even experienced traders.

Diamond valuationDiamond pricingNatural diamond focus

Wholesale Diamond Market Guide

This app provides wholesale reference values for diamonds, allowing professionals to compare classifications and adjust pricing based on various exchange units. Explore the '8 C's' and 27 different cost units, including currencies, precious metals, and cryptocurrencies, to understand diamond valuation across time and economic shifts.

Explore the '8 C's' of diamondsCompare values across 27 cost unitsAnalyze natural and lab-grown diamonds

free with in-app purchases

🛍️ Shopping

DBE Diamond By Empire

DBE Diamond By Empire

DBE Diamond By Empire

Diamond by Empire

🛍️ Shopping

Diamond Market Price App

This app provides a comprehensive diamond price list, allowing users to calculate prices per carat, net prices, and diamond list prices. It offers multi-currency support, weekly market updates, and global accessibility with 12 languages.

Diamond price calculatorWeekly market data updatesMulti-currency support

by BRILLIANT ART LTD

Fine Diamonds Manufacturer

FAQ about Carat Diamond

What are the best carat diamond apps for iPhone?

Diamond identifier - AI Scan tops our carat diamond apps ranking as of November 2026, with a 4.3-star average from 52 App Store ratings, and it's free to download.

Are there free carat diamond apps for iPhone?

Yes — 19 of the top carat diamond apps we rank are free to download, including Diamond identifier - AI Scan and Carat Hunter: Diamond Prices.

Does Diamond identifier - AI Scan have ads or in-app purchases?

Diamond identifier - AI Scan has no ads and offers in-app purchases, according to its App Store listing as of November 2026.

How many carat diamond apps are on the App Store?

We track 250+ carat diamond apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.