Our Precious Stones

Over the past 25 years, we have curated an exquisite collection of gemstones, each carefully selected for its unique beauty. All of our gemstones are available for sale, though some are rare and cannot be replaced, particularly in the specific sizes we offer. This rarity enhances their charm and value.

We provide expert guidance to help you select the perfect colors to match your vision. Additionally, we offer gemstones that are not expensive, simply chosen for their inherent beauty.

Natural Diamonds /

Lab-grown Diamonds

At Goldfingers, we offer a carefully curated selection of both natural and lab-grown diamonds, as well as options for repurposing older stones. We are dedicated to helping you find the perfect diamond for your jewelry, no matter your preferences or needs.

Natural diamonds, formed over millions of years, possess a unique beauty and rarity that make them truly special. We offer diamonds from trusted sources, including Australia and Canada. These regions are known for strict mining regulations that ensure better working conditions and greater transparency compared to other areas. Many Canadian mines, in particular, are recognized for their rigorous standards, prioritizing the well-being of local communities and environmental considerations.

As part of our commitment to quality, we also occasionally purchase older diamonds at auction. This allows us to bring unique stones back into circulation. When we acquire diamonds through auctions, they undergo a thorough evaluation, and we have them certified if necessary. These purchases are particularly advantageous as they often provide access to rare or distinctive stones with unique histories, making them ideal for new jewelry designs.

Our natural diamonds are certified by leading institutes such as GIA, IGI, or HDI, documenting their quality and characteristics. For larger stones, a unique certification number is discreetly engraved on the diamond’s girdle, visible only under a microscope, ensuring authenticity.

Lab-grown diamonds at Goldfingers are produced using 100% solar and wind energy. These diamonds offer a more affordable alternative and often allow for a larger stone within the same budget, without compromising on aesthetics. However, it is important to note that lab-grown diamonds do not share the same rarity or potential future value as natural diamonds.

For customers with personal stones, such as inherited diamonds, we also provide the option to have the stone re-certified and integrated into a design that matches your preferences.

At Goldfingers, we work closely with our partners in Antwerp to ensure you receive diamonds of the highest quality and aesthetics. Whether you choose a natural diamond, a lab-grown diamond, or wish to repurpose an existing stone, we are here to help you create something truly special.

Untreated Colored Gemstones

At Goldfingers we offer a range of untreated colored gemstones, such as sapphires and spinels, sourced from Madagascar and Sri Lanka. Each stone is mined by hand using traditional methods that respect both local communities and nature. These natural, unheated gemstones—allow true, vibrant colors and exceptional clarity, giving each stone a distinctive personality. Unheated gemstones are significantly rarer, adding to their value and unique appeal.

Guidance and Personal Touch

When selecting diamonds or colored gemstones, we are here to guide you every step of the way. Whether you’re exploring natural or lab-grown diamonds, or discussing sustainability, our experts are ready for a personal conversation to understand your needs and preferences. The world is changing rapidly, and we adapt with it to ensure you always receive the best advice and the finest quality.