The GemGuide Pricing
Our independence and more than 40 years of supplying prices to the industry has made this a reliable benchmark standard for independent, market-driven, accurate wholesale pricing. Used in legal cases worldwide.
Unlimited
$275/year
- Everything in the Digital membership, PLUS...
- The GemGuide Bimonthly (hard copy)
- Domestic Shipping to US/Canada
- Instant access to GemGuide issue, updated pricing, and articles (before hard copy is mailed)
Most Popular
Digital
$225/year
- One user account
- Diamond Calculator and Color Calculator
- The GemGuide Bimonthly (Digital)
- Trade in Focus Newsletter, covering recent news and developments
- Renewal required when 2,250 digital pricing calls are used or your 1-year Subscription Period ends, whichever comes first
Unlimited International
$340/year
- Everything in the Digital membership, PLUS...
- The GemGuide Bimonthly (hard copy)
- International Shipping
How to Get Started with Enterprise
Enterprise
$500/year
- One Store with Multiple Users (up to 3), with unique usernames and passwords.
- 5,000 digital pricing calls/per year, used collectively for multiple users.
- Renewal required when 5,000 digital pricing calls are used or your 1-year Subscription Period ends.
- Color and Diamond Calculator Applications
- Exclusive Industry Content, Pricing Sheets and Monthly Trade in Focus Newsletter
- GemGuide eBook issue, updated pricing, and articles released Bimonthly.
Add $100 for 1 Print Version (US/Canada)
 $150 for International
Most Popular
Enterprise Plus
$225/year/per user
- 4+ accounts with unique usernames and passwords.
- 2,250 digital pricing calls per each unique user, used collectively for multiple users.
- Renewal required when total digital pricing calls are used or your 1-year Subscription Period ends.
- Color and Diamond Calculator Applications
- Exclusive Industry Content, Pricing Sheets and Monthly Trade in Focus Newsletter
- GemGuide eBook issue, updated pricing, and articles released Bimonthly.
Add $100 for 1 Print Version (US/Canada)
 $150 for International
Multi-User / Store Subscription Rates:
(as of February 1, 2024)
| # of Users / Stores | 1 | 2 | 3-5 | 6-9 | 10-19 |
|---|---|---|---|---|---|
| All Countries - Digital Only | $225 | $210 | $200 | $190 | $180 |
| U.S., Canada - Unlimited | $275 | $225 | $240 | $230 | $220 |
| International - Unlimited | $340 | $315 | $300 | $285 | $270 |
GemGuide API Access
The secure and reliable way to connect trusted GemGuide pricing and gemstone data directly into your app or website. Created for jewelry professionals, appraisers, wholesalers, retailers, and anyone who needs accurate market-based gemstone pricing and analysis data in real time.
GemGuide API Direct
A secure, authoritative way to integrate trusted GemGuide market pricing data directly into your application, website, or internal systems. Designed for jewelers, appraisers, manufacturers, wholesalers, retailers, and technology providers who depend on accurate, current gemstone and diamond pricing.
The Problem
You need access to reliable, up-to-date gemstone and diamond pricing in a format that integrates seamlessly into your business systems.
Today’s customers, auditors, and trading partners expect pricing that is transparent, current, and defensible. Manual lookups, printed guides, and static spreadsheets slow down workflows, introduce inconsistencies, and increase the risk of error.
Without a direct data connection, maintaining consistent pricing across inventory systems, appraisal software, e-commerce platforms, and internal tools becomes inefficient and costly.
The Solution
GemGuide API Direct delivers programmatic access to GemGuide’s trusted pricing data, allowing you to retrieve current market values directly into your systems — accurately, consistently, and at scale.
By integrating directly with GemGuide, you eliminate manual data entry and ensure pricing remains aligned across your organization. Automated access reduces the need for manually entering or uploading results from non-GemWorld sources.
Product Features
Diamonds
Colored Gemstones
Commercial and Fine Gem Materials
Superior Engineering
Gemworld recognizes that availability and performance are critical. This service is hosted by redundant data centers across the globe. We’ve built a system to maximize uptime so you always have access to the data you need.
How It Works
Get Started
Select the GemGuide pricing edition that fits your business needs
Request access to GemGuide API Direct
Build your integration
Begin retrieving pricing data
Pay As You Go
- US $0.10 (ten cents) per report lookup
- Unused lookups expire twelve months after purchase
- Best value for fewer than 5,000 report lookups per month
Most Popular
Monthly Subscription
- Up to 85% discount off of pay as you go plans
- Automatic renewal, cancel anytime
- Unused lookups do not roll over to the next month
- Receive twelve (12) months for the price of ten (10) with annual billing
| Monthly Lookups / Month | Paid Monthly | Paid Annually | Cost per Lookup |
|---|---|---|---|
| 5,000 | Purchase pay as you go lookups | Purchase pay as you go lookups | $0.10 |
| 10,000 | $700 / month | $7,000 | $0.07 |
| 25,000 | $1,500 / month | $15,000 | $0.06 |
| 50,000 | $2,500 / month | $25,000 | $0.05 |
| 100,000 | $4,000 / month | $40,000 | $0.04 |
| 250,000 | $7,500 / month | $75,000 | $0.03 |
| 500,000 | $10,000 / month | $100,000 | $0.02 |
GemGuide 3rd Party API
Integrate GemGuide pricing and market data directly into your appraisal or jewelry software.
Free for Software Providers
There is no cost to integrate the GemGuide API into your platform.
- Unique API Key
- Secure OAuth1 authentication
- Single-call pricing requests
- Technical documentation and onboarding support
End-User Requirement
Customers accessing GemGuide pricing through your software must have an active GemGuide subscription, which includes digital access and bundled API usage.
How It Works
Integrate the API into your software
Your customers subscribe to GemGuide
Each subscriber receives their own login credentials to authenticate within your system
Your software securely retrieves pricing data for authorized users
Developer Documentation
Our complete API documentation includes authentication steps, endpoints, and implementation examples.
How It Works
Get Started
Pay As You Go
- US $0.10 (ten cents) per report lookup
- Unused lookups expire twelve months after purchase
- Best value for fewer than 5,000 report lookups per month
Most Popular
Monthly Subscription
- Up to 85% discount off of pay as you go plans
- Automatic renewal, cancel anytime
- Unused lookups do not roll over to the next month
- Receive twelve (12) months for the price of ten (10) with annual billing
| Monthly Lookups / Month | Paid Monthly | Paid Annually | Cost per Lookup |
|---|---|---|---|
| 5,000 | Purchase pay as you go lookups | Purchase pay as you go lookups | $0.10 |
| 10,000 | $700 / month | $7,000 | $0.07 |
| 25,000 | $1,500 / month | $15,000 | $0.06 |
| 50,000 | $2,500 / month | $25,000 | $0.05 |
| 100,000 | $4,000 / month | $40,000 | $0.04 |
| 250,000 | $7,500 / month | $75,000 | $0.03 |
| 500,000 | $10,000 / month | $100,000 | $0.02 |