Get the best market price for your gold with immediate cash offers. We ensure transparency and a seamless selling experience.
Whether it's loose diamonds or diamond jewelry, we offer competitive prices with a smooth, hassle-free process.
Convert your silver items into cash instantly, with fair valuations and expert consultation to maximize value.
We buy gold in all forms—jewelry, coins, bullion—and offer immediate payouts. Trusted by thousands of clients.
Receive a premium price for your diamonds with expert assessment and transparent transactions.
Release your pledged gold effortlessly with our expert help and get instant cash with zero hassle.
Get accurate, real-time valuations of your gold by certified professionals, ensuring complete transparency.
Consult with our experts for securing loans against your gold with favorable terms and competitive rates.
How it works: XRF machines emit X-rays onto the gold sample, causing the atoms
to emit fluorescent X-rays.
X-rays are unique to each element, allowing the machine to
determine the composition of the gold.
Advantages: Non-destructive, fast, and highly accurate.
Limitations: Less accurate for low-purity gold samples or those with complex alloys.
How it works: A gold sample is mixed with lead and other fluxes, then heated in a furnace. The gold alloys with the lead and forms a bead. The lead is then removed, leaving behind pure gold. The weight of the gold bead is compared to the original weight of the sample to determine the purity.
Advantages: Highly accurate, especially for low-purity gold samples.
Limitations: Destructive, time-consuming, and requires skilled technicians.
How it works: A small amount of acid is applied to the gold sample. The reaction of the acid with the gold can indicate the purity based on the color of the solution and the rate of reaction.
Advantages: Simple and inexpensive.
Limitations: Less accurate than other methods, especially for high-purity gold.
The choice of technology depends on various factors, including the desired accuracy, the type of gold sample, and the cost. For most practical purposes, XRF spectroscopy is a popular choice due to its balance of accuracy, speed, and non-destructive nature. However, for high-precision analysis, fire assay may be preferred.
By understanding these technologies and their limitations, you can make informed decisions when buying or selling gold.