Quality Assurance

At Gold INV, we believe that every precious metal you purchase should come with absolute confidence in its authenticity, condition, and origin. Our quality assurance process is designed to give you peace of mind.

For numismatic and collectible coins, we prefer graded coins, which are sealed in tamper-proof containers (“slabs”) by leading independent grading services.

Each graded coin is assessed on the 0–70 Sheldon scale, with the grade clearly displayed alongside a unique barcode and serial number. This ensures the condition is documented permanently at the time of grading.

We use only trusted grading partners (e.g. PCGS, NGC) to ensure the highest standards of verification and reputation.

For bars and ingots we lead the way with direct distribution & access to the world's leading refineries. Each bar is priced live to the market spot price & updates every 30 minutes providing you the best priced bar every time.

We only use trusted dealers & refineries to ensure the highest standard & quality. Each bar can then be stored in a world leading vault or safely delivered across the globe.

Gold INV sources coins and bars only from the most reputable global mints and refineries, such as The Royal Mint, the US Mint, and PAMP.

We maintain strict standards in vetting suppliers to ensure purity, veracity of mint marks, and legal provenance.

Every item is inspected before it enters our inventory to verify that it matches the published specifications.

Known condition, fixed in time — Once graded and slabbed, a coin’s condition is immutable, reducing ambiguity in future value.

Premium for superior quality — Collectors often pay higher premiums for coins in outstanding condition.

Transparency & trust — You can verify coin details through grading services via serial numbers.

Liquidity & resale strength — Graded, authenticated coins tend to trade more easily and command better market acceptance.

1. Verified grading — All coins offered for sale that carry grading are certified by independent authorities.

2. Clear documentation — Each coin comes with grading labels, serial numbers, and condition details.

3. Rigorous inspection — Every item is checked against published standards before being added to inventory.

4. Supply chain integrity — We deal only with reputable mints, refineries, and dealers, ensuring traceability from source to you.

With Gold INV’s quality assurance, your investment is backed by rigorous standards, trusted partners, and full transparency.