Rare Natural Gemstones & Expert-Led Buying Tours

The jewelry industry is navigating its most significant upheaval in decades. As lab-grown diamonds flood the market, causing a historic diamond market price crash, savvy collectors and investors are pivoting. While manufactured stones face a rapid decline in resale value, the market for rare, ethically sourced colored gemstones is emerging as the premier choice for enduring value.

Welcome to Gems and More. We specialize in the “New Rarity”—earth-mined gemstones that cannot be manufactured in a laboratory.

Why the Diamond Market Price Crash Matters to You

For decades, diamond prices were the gold standard of stability. Today, with lab-grown diamonds capturing over 50% of the bridal market, the scarcity that once defined the industry has shifted. This structural adjustment has created a unique opportunity for those looking to diversify their portfolios with natural assets.

At Gems and More, we focus on gemstones with finite supply: the vibrant Spinels of Vietnam, the deep Sapphires of Thailand, and the rare Heliodor of Southeast Asia. Unlike factory-grown stones, these natural wonders are a tangible store of value.

Our Collections: Sourced from the Earth, Not a Lab

We don’t just sell gemstones; we source them at the point of origin. By bypassing traditional middlemen, we ensure that every stone in our collection is ethically mined and offers superior value.

Featured Investment-Grade Stones

Luc Yen Spinel: Often called the “investment gemstone,” these natural stones from Northern Vietnam are rising in value as collectors seek alternatives to devaluing diamonds.
Chanthaburi Sapphires: Sourced from the world’s most famous gemstone trading hub, our sapphires represent the pinnacle of color and clarity.
Rare Garnet Varieties: From Spessartite to Mali Garnets, we offer varieties that are increasingly difficult to find in standard jewelry stores.
Natural Aquamarine & Heliodor: High-clarity beryl sourced directly from the mines of Thanh Hoa.

2026 Gemstone Buying Tours: Thailand & Vietnam

If you have ever wanted to see how the global gem trade works, our expert-led tours offer a “behind-the-curtain” look at the world’s most exclusive markets.

Our 15-night boutique tours are limited to 8 guests to ensure a personalized, professional experience. Whether you are a hobbyist or looking to buy professional-grade stones at wholesale prices, our tours provide unparalleled access.

Wholesale Access: Buy directly from the cutters and traders who supply the world’s top jewelry houses.
Expert Education: Learn how to identify quality, understand treatments, and negotiate like a professional.
Full Immersion: We handle all logistics, domestic flights, and accommodation.

2026 Tour Dates:

Thailand Tour: April 12th – April 27th, 2026
Vietnam Tour: September 7th – September 22nd, 2026

Deceased Estates & Private Collection Assessments

Not sure what your collection is worth in the current market? We offer a unique, transparent assessment service for deceased estates and private collections.

We are not just valuers; we are market participants. We provide a “Three-Price” assessment:

What we would pay for it.
What we would sell it for.
What you would likely fetch if you sold it yourself.

This transparency ensures you know the true market value of your assets. We do not charge for assessing your collection, and we can arrange for formal certification for high-value items.

Protect Your Assets: Insurance Appraisals

The recent diamond market price crash has immediate implications for your insurance policy. Most jewelry insurance is based on “Replacement Value.” If your appraisal is more than three years old, you are likely overpaying your premiums for an asset that would cost significantly less to replace today. We offer guidance to ensure your coverage matches the current economic reality.

Meet Us at the 2026 Australian Gem Shows

We travel across Australia to bring our collection to the community. Join us at the following events in 2026:

Gatton & Glen Innes (March 2026)
Lismore Gemfest (May 16th – 17th, 2026)
Rockhampton & Bundaberg (Winter/Spring 2026)

Contact Andrew

Whether you are looking for a specific investment stone, interested in joining a buying tour, or need an honest assessment of an inherited collection, I am here to help.

Phone: 0448 190 538 Email: andrewt1963@gmail.com Based in: Brisbane / Gold Coast (Mobile service available for estate assessments)