Comparison

Diamond Check Ai vs First Gold

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Diamond Check Ai

This app provides instant analysis of diamond certificates using AI to determine real market value. It breaks down full specs, offers professional ratings, identifies red flags, and analyzes clarity plots to predict eye-clean likelihood. Get a fair value range and negotiate with confidence.

Highlights
  • Instant GIA certificate analysis
  • Real-time wholesale market pricing
  • Full specs breakdown and ratings
  • AI clarity plot analysis
  • Red flag identification
  • Fair value range estimation
Features
Read full description

Buying a diamond? The diamond certificate doesn't tell you everything you need to know. Get 25 years of diamond expertise in one scan. Created by a second-generation diamond dealer, DiamondCheck puts a professional buyer's eye in your pocket — the same analysis performed before every wholesale purchase. Point your iPhone at any GIA certificate. Get the real market price in seconds. FREE INSTANT ANALYSIS Every scan includes: Full specs breakdown — cut, color, clarity, polish, symmetry, depth, table Professional-grade ratings on every metric Immediate red flags a salesperson won't mention FULL MARKET REPORT Know what it's actually worth: Real-time wholesale market pricing Fair value range for your exact stone Instant verdict: Overpriced / Fair / Good Deal See how your quote compares to thousands of similar diamonds Stop guessing. Start negotiating with facts. AI PLOT ANALYSIS What the clarity grade doesn't tell you — our AI does: Scans every inclusion on the GIA plot Predicts eye-clean likelihood Rates visibility: Eye Clean → Likely Eye Clean → Visible → Highly Visible The difference between SI1 stones can be thousands of dollars. This tells you which SI1 you're looking at.

About

First Gold

Read full description

FirstGold is a modern bullion investment platform that allows you to buy, store, transfer and manage physical gold, silver, and platinum, all from your phone. Designed for simplicity and security, FirstGold gives you direct access to real, tangible assets that are 100% backed by physical bullion stored in secure vaults.

Screenshots

Diamond Check Ai4 screens
First Gold4 screens

Verdict

The call

The clearest difference is in-app purchases: First Gold at none against Diamond Check Ai's 6. First Gold also leads on iOS requirement (15.1 vs 17.0). Diamond Check Ai's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Diamond Check Ai sells 6 in-app purchases, starting at $29.99 per month. First Gold asks for nothing beyond the download.

UpkeepUpdate frequency

Diamond Check Ai ships an update every 2 weeks, First Gold every 2 months. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Diamond Check Ai versus First Gold: the parameters behind the verdict, then further details
ParameterDiamond Check AiFirst Gold
PriceFreeFree
Rating5.0 (9 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size10 MB49 MB
Age rating17+4+
DeveloperInternational PropertiesFirst Gold PTY LTD

In-app purchases

6 purchases

Diamond Check Ai

Subscriptions2
  • Jewelry Professional Monthly$29.991 Month
  • Jewelry Professional Annual$299.001 Year
One-time4
  • Single Report$1.99
  • appraisal$9.99
  • Ten Reports$14.99
Show 1 more
  • Expert Review$49.99
None

First Gold

No in-app purchases

Questions

Is Diamond Check Ai free?
Diamond Check Ai is free to download, with in-app purchases available.
Is First Gold free?
First Gold is free to download, with no in-app purchases.
Do Diamond Check Ai or First Gold have ads?
Neither Diamond Check Ai nor First Gold shows ads.
Which is updated more often, Diamond Check Ai or First Gold?
Diamond Check Ai ships an update every 2 weeks, and First Gold every 2 months. Most recently, Diamond Check Ai was updated on October 31, 2026 and First Gold on October 28, 2026.

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