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The Presidium Gem Computer Gauge (PGCG) is an advanced intelligent digital tool designed for jewelers, gemologists, and gemstone professionals who demand precision, speed, and convenience. This innovative gauge accurately measures gemstone dimensions up to 0.01mm and provides instant carat weight estimation for 9 popular gemstone cuts-including round brilliant diamonds-without requiring stones to be removed from their settings. This unique capability saves time while preserving the integrity of mounted jewelry. Beyond measurement, the PGCG offers gemstone identification support by calculating Specific Gravity (S.G.) based on entered dimensions and weight. It then references its internal database to estimate gemstone identity, making it a powerful all-in-one diagnostic tool. The device also features PC connectivity via USB, allowing users to easily transfer, store, and print measurement data. Included software provides a comprehensive reference library of 133 gemstones, including their Specific Gravity (S.G.), Refractive Index (R.I.), and hardness values. Designed for portability and ease of use, the PGCG includes a clear digital display, automatic shut-off after inactivity, and a protective carrying case with magnetic power-off functionality to conserve battery life. Whether in the workshop, office, or on the go, the Presidium Gem Computer Gauge is the ideal solution for accurate gemstone measurement, weight estimation, and identification.
Shipping & Delivery Information
Our Shipping Promise
At Slickpurchase, we understand how important your purchases are. That's why we take extra care with every package we send. All orders are shipped in double-boxes with full insurance for additional protection, ensuring your items arrive safely.
Processing & Shipping Timeline
- Processing Time: Orders are processed within 3-6 business days
- Domestic Delivery: Typically 6-10 business days
Please note that delivery times are estimates and may vary based on your location, weather conditions, or other unforeseen circumstances.
Shipping Destinations
Slickpurchase currently only ships to the United States.
Shipping Costs
We are pleased to offer free standard shipping on all orders within the United States.
Discreet Packaging
We respect your privacy. All Slickpurchase packages are shipped with complete discreet packaging. The product name, description, sender's name, and any information that hints about the contents are encrypted. Your package will arrive without any indication of what's inside, ensuring your purchase remains confidential.
Signature Requirements
Important Note: All orders valued above $250 will require a signature upon delivery for your protection.
Order Tracking
Once your order ships, you'll receive a tracking number via email so you can monitor your shipment's progress every step of the way.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team immediately, and we will assist you in resolving the issue.
Additional Security Measures
For your protection, we may contact you for additional order verification of the payment method on certain orders.
Questions or Concerns?
For details on returns and refunds, please refer to our Return Policy page.
For any questions about shipping or delivery, please contact our customer service team at support@slickpurchase.com.
⚠️ WARNING (California Proposition 65):This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.For more information, please visit www.P65Warnings.ca.gov.
