Gemologist | MSc Mineralogy & Gemology, MSU

Fine colored gemstone sourcing from Bangkok

For jewelers, private designers, ateliers, and gem dealers looking for carefully selected colored stones, with expert support to evaluate and present them to their clients.

Bangkok market access, expert gemstone selection, and sales-oriented stone comments for B2B jewelry professionals.

Gemologist hands with tweezers inspecting 4ct unheated Ceylon blue sapphire in Bangkok
Vasily Aydov • Gemologist
Choose how to work with me

Choose the option that fits your current need

Active Sourcing Request

Looking for a specific ruby, sapphire, spinel, emerald, tourmaline, or another fine colored stone? Send your request directly and I will check what is available in Bangkok, filter the options, and provide expert comments to help you evaluate and present the stone to your client.

Message on WhatsAppFor active requests and serious B2B inquiries.

Weekly Email Selection

Receive a private weekly selection of carefully filtered colored gemstones from Bangkok, with short expert notes, market context, and presentation comments for jewelry professionals.

Macro photograph of premium 2.14ct oval pink spinel on dark-green velvet presentation card
Blue sapphires from Sri Lanka
Your gemologist in Bangkok

Gemological expertise, Bangkok sourcing, and B2B client presentation support

I work as a Bangkok-based colored gemstone sourcing specialist for B2B clients, private jewelry designers, ateliers, and gem dealers working with fine colored stones.

My background combines academic gemological education, laboratory experience, practical work in the Bangkok colored gemstone trade, and hands-on experience with high-value gemstone sales.

I hold an MSc in Mineralogy and Gemology from Lomonosov Moscow State University, spent three years working as a gemological laboratory expert, and then spent three years in the colored gemstone trade in Bangkok.

This allows me to evaluate stones from several angles at once: identification, treatment, laboratories opinion, supplier reliability, market pricing, visual appeal, commercial potential, and how the stone can be explained to the final client.

Professional Credentials & Focus

  • MSc in Mineralogy and Gemology, Lomonosov Moscow State University
  • 3 years as a gemological laboratory expert
  • 3 years in the colored gemstone trade in Bangkok
  • Direct market experience with high-value coloured gemstone sourcing, negotiation, and international jewellery clients
  • Practical market experience with fine coloured gemstones for private jewellers, designers, and collectors
Gemstone Focus & Standards

Not every good stone is a beautiful stone

A gemstone can have good parameters on paper and still be visually weak. My work is to filter stones not only by weight, origin, treatment, and certificate, but also by color, cutting, life, balance, and the sense that the stone is truly worth presenting to a serious client.

For B2B clients, I also help explain why a stone is interesting, what makes it commercially relevant, how it compares with alternatives, and how it can be presented to the final buyer.

Laboratory reports & verificationStones are sourced through trusted suppliers and market contacts in Bangkok. When needed, selected stones can be submitted to respected laboratories such as GIA, Lotus, GRS, GIT, AIGS, or Bellerophon before final purchase. I help clients understand the certificate situation, treatment disclosure, origin claims, and how these details affect the stone’s value and presentation.

Sourcing Process

How the sourcing process works

1

Send your request

Tell me the stone type, size, color, treatment preferences, budget, and project context.

STEP 1
2

Bangkok market search

I check available options through trusted suppliers and market contacts in Bangkok.

STEP 2
3

Expert filtering

I filter stones by quality, beauty, price logic, treatment disclosure, certificate situation, commercial sense, and suitability for your project.

STEP 3
4

Selected options with expert comments

You receive a focused selection with photos, videos, key details, and my comments on the stone’s strengths, risks, price logic, and presentation potential.

STEP 4
5

Deal and presentation support

If you choose a stone, I help coordinate the next steps on the Bangkok side: availability checks, documentation, lab report coordination, logistics, and payment structure. I also provide the information and comments you may need to present the stone clearly to your own client.

STEP 5
Private Weekly Selection

Join the private weekly selection

Receive a curated weekly selection of fine colored gemstones from Bangkok. Only selected options, short expert comments, and market notes for jewelry professionals.

Active Request

Have an active request?

If you are looking for a specific stone now, send your request directly on WhatsApp. Please include stone type, size, budget, color preference, treatment requirements, timeline, and the type of client or jewelry project you are sourcing for.

Send Request on WhatsApp
What You Can Expect

Gemstone sourcing with expert comments and sales support

Selected stones, clear analysis, and client-ready presentation support for B2B jewelry professionals

Expert selection

I review each stone from both a gemological and commercial point of view: quality, treatment, certificate logic, beauty, price, and whether it truly fits the project.

Client-ready comments

You receive more than basic specifications. I explain what makes the stone strong, what may require caution, how it compares with other options, and how to present it clearly to your client.

Fine colored stones only

I focus on fine colored stones with life, beauty, good cutting, and strong visual appeal. No mass-market options or low-quality stones.

Clear comparison

When several options are available, I help compare them by color, cut, price, treatment, certificate status, and overall commercial sense.

Photos, videos, and presentation notes

Before you make a decision, I can coordinate photos and videos that show the stone as accurately as possible. When needed, I also prepare concise notes you can use in your client presentation.

Bangkok-side support

I handle the sourcing process on the Bangkok side: availability checks, documentation, lab report coordination, logistics, and payment structure.

Take Next Step

Looking for the right colored gemstone?

Send an active request or join the private weekly selection of carefully filtered colored gemstones from Bangkok, with expert comments and market context for B2B jewelry professionals.

Gemologist | MSc Mineralogy & Gemology | Bangkok