Thai grower inspecting premium Monthong durian in an orchard at sunrise
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Thai premium fruit

Exceptional flavour,
selected in Thailand,
made for the world.

Premium durian handled with precision—from orchard care and maturity selection to final delivery—so every bite is fragrant, rich and beautifully smooth.

Choose your durian Discover Siam Diamond
Scroll to discoverDiamondBRIX · Golden Durian
About usQuality journeyStandardsThai fruit to the worldShared value
01GMP & HACCPProduction standards
0290% MaturitySelected harvest timing
0324K Food GradeGolden Durian signature
04Thai Value CreationElevating Thai fruit
Who we are

We believe exceptional Thai durian
deserves precise selection, thoughtful presentation and a place in every memorable occasion.

Siam Diamond is a Thai premium durian brand combining local knowledge, innovation and creativity to create greater value for Thai fruit—from source to final experience.

Explore our process
Trusted premium durian orchard in Thailand
Quality at sourceThai orchards we trust
0190%

Selected maturity level

Harvest timing is selected for balanced sweetness and a distinctive, luxurious texture.

Premium Monthong durian finished with edible gold leaf
Signature editionGolden Durian
0224K

Food-grade gold leaf

A signature detail that transforms exceptional durian into a memorable gift and experience.

DiamondBRIX selection

Premium is a promise
proven at every step.

From hundreds of thousands of fruit, only durians with the right qualities are selected for an elegant texture, balanced sweetness and unmistakable character.

01

Orchard and harvest selection

We manage provenance and choose the right cutting window to help preserve freshness and texture.

02

DiamondBRIX grading

Maturity, sweetness, flesh structure and key characteristics are assessed before packing.

03

Delivery quality control

GMP and HACCP production standards are paired with packaging designed to protect quality.

Global Thai fruit campaign

Thailand: The Land of Tropical Fruits

Thai durian quality,
made meaningful to the world.

Media from the Department of International Trade Promotion's global campaign presents Thai fruit through attentive cultivation, trusted standards and distinctive origin-led flavour—building confidence in international markets, particularly China.

FILM · 00:30Thailand: The Land of Tropical Fruits — Thai Durian

A short film presenting Thai durian from orchard to taste, with GAP/GMP quality context for international audiences.

Thai durian and premium flesh featured in DITP campaign media
Thai durian orchard setting in the Thailand The Land of Tropical Fruits campaign
Premium Thai durian tasting presented in DITP campaign media
DIRECT ANSWER

Why can Thai durian compete in premium markets?

Its value is built beyond taste: careful cultivation, verifiable standards, clear origin storytelling and presentation that helps international consumers understand the quality behind Thai fruit.

  1. 01Grown with careAttentive cultivation by Thai growers
  2. 02Authentic Thai tasteDistinctive flavour and provenance
  3. 03Global market readinessQuality, standards and international communication
Siam Diamond premium durian flesh
Ripeness selectionSIAM DIAMOND
SELECTION
Our collection

Choose the ripeness
that matches your taste.

Whether you prefer a gentle bite, a balanced semi-ripe texture or soft, creamy richness, we select an experience around your preference.

  • Premium Fresh Durian — specially graded durian flesh
  • Golden Durian 24K — a premium gift experience
  • Thai Fruit Selection — seasonal Thai fruit of exceptional quality
Enquire now
Choose your path

Start with the conversation that fits your goal

Choose a path so the Siam Diamond team can understand your needs faster—from product enquiries and corporate gifting to distribution, export and innovation partnerships.

01

Product enquiry

Choose durian and ripeness

For product availability, seasonality, delivery area and preferred texture.
02

Corporate gifting

Create a meaningful delivery

For premium gifts, important clients, corporate occasions and tailored presentation.
03

Distribution & export

Explore market opportunities

For distributors, international partners, retail channels and higher-value markets.
04

Innovation partner

Build the next quality opportunity

For research, technology, packaging, logistics and product-development partners.
Smart enquiry brief

Prepare the essentials before you chat

Enter only the basics. The site will prepare a message for LINE without storing your information.

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Mu-Te-Lu Durian · Meaningful gifting

Thai durian,
crafted into a gift of meaning.

Premium Thai durian shaped by auspicious storytelling, precise selection and red–gold packaging—turning every delivery into a gift with meaning.

Discover the Mu-Te-Lu story
Gold-leaf durian presented as an auspicious Siam Diamond giftMU–TE–LU · SIAM DIAMOND
Recognition & impact

Growing through creativity
and returning value to Thai fruit.

Creative Excellence Awards 2023Value Creation Award

Recognition for using creativity to create greater value for Thai products.

View sourceCTC Creative Business Awards 2024Creative Business SME

A creative-business case connecting Thai fruit with elevated experiences and higher-value markets.

View sourceFrom farm to valueSupporting growers, elevating Thai fruit

Connecting orchard quality, selection, design and markets to create value more systematically.

Explore the value journey
Trust & verification

Premium claims explained with clear boundaries

We distinguish verified references, certification scope and product-specific details so buyers and partners can make decisions using the right evidence.

01 · PROCESSVerification-ready information

GMP & HACCP

Products are processed through GMP- and HACCP-certified facilities. Request current documentation and confirm that its scope covers the intended product and commercial use.

Request standards information
02 · MATERIALVerification-ready information

Food Grade & Packaging

Gold leaf, food-contact material and packaging details may vary by product and production lot. Confirm the documents applicable to the actual order.

Request product details
03 · RECOGNITIONVerification-ready information

Awards & NIA Innovation

Award information links to external references, while Open Innovation programme context is referenced from Thailand’s National Innovation Agency.

Review evidence and project

Note: Website information is a general overview. Certifications, specifications and availability should be confirmed for the product, production lot and destination market.

National Innovation Agency (NIA)NIA Open Innovation 2026

Supported by Thailand’s National Innovation Agency (Public Organization)

Advancing Thai durian through research
for higher-value export innovation.

Siam Diamond has received support under the 2026 Open Innovation programme to advance research, product development and commercial value creation—helping orchard quality compete more systematically in high-value markets.

  • 01Product research and development
  • 02Quality and process advancement
  • 03New pathways to export markets
Explore the full innovation story

Siam Diamond Journal

Thai Durian Stories Beyond Taste

Quality, innovation, value creation and global-market perspectives—written from the Siam Diamond context and supported by verifiable sources.
All articles
Durian snacks and a Hong Kong market evidence fileDurian snacks, Hong Kong market and traceability evidence

Durian Snacks for Hong Kong: From Registration and Labels to Lot Evidence

Read article

Hong Kong brings relevant food importers and distributors within a registration scheme and requires prepackaged foods to carry compliant labels. Neither is SKU approval or a lot test result. This article proposes a seven-layer Hong Kong Market Evidence File linking the accountable trader, recipe, label, movement and actual lot decision.

10 min read
Read article
Durian snacks and a Singapore import evidence fileDurian snacks, Singapore market and consignment evidence

Durian Snacks for Singapore: From Registration and Permit to Lot Release Evidence

Read article

Importer registration and a TradeNet permit enable the formal import process, but they do not replace product classification, labels, supporting records, Cargo Clearance Permit conditions or consignment inspection results. This article proposes a seven-layer Singapore Import Evidence File linking the real SKU, shipment and lot.

10 min read
Read article
Quick answers

What to know
about Siam Diamond.

Clear answers for customers choosing premium durian, planning corporate gifts or exploring a business partnership.

Ask us directly
01What is Siam Diamond Durian?

Siam Diamond is a Thai premium durian brand creating greater value through precise selection, DiamondBRIX innovation and elevated presentation.

02What is the DiamondBRIX process?

DiamondBRIX is Siam Diamond’s selection approach, assessing maturity, sweetness, flesh structure and other essential qualities before packing and delivery.

03Which standards support Siam Diamond products?

Products are processed through facilities certified to GMP and HACCP standards for hygiene and food-safety control.

04Can I choose ripeness or texture?

You can ask for your preferred texture—from firmer outside and soft inside to balanced semi-ripe or creamy-soft—subject to season and availability.

05What is Golden Durian 24K?

Golden Durian is a special selection elevated with food-grade 24K gold leaf, designed for gifting and memorable occasions.

06What is Mu-Te-Lu Durian?

Mu-Te-Lu Durian is a premium Thai durian gifting experience combining auspicious storytelling, food-grade gold leaf and red–gold packaging to create greater value for Thai agricultural products.

07What is Thailand: The Land of Tropical Fruits?

It is a Department of International Trade Promotion (DITP) campaign communicating the quality, careful cultivation and authentic taste of Thai fruit to consumers in global markets.

08How can I order, discuss corporate gifts or partner with the brand?

Contact Siam Diamond through LINE Official for products, corporate gifts, distribution and business opportunities.

From farm to greater value

Elevating Thai durian
beyond the orchard.

We believe the value of Thai durian goes beyond taste. It grows when quality, knowledge, thoughtful design and market opportunity work together as one system.

Thai grower inspecting durian quality in an orchard01

Quality begins at the orchard

We work with growers who understand the rhythm of each crop, protecting quality and the distinctive character of Thai durian at its source.

Quality specialist measuring the sweetness and condition of durian02

Selected through insight and expertise

DiamondBRIX considers maturity, sweetness and flesh structure to help deliver a more consistent premium experience.

Premium grading and packing of Thai durian for higher-value markets03

Turning harvests into high-value products

Professional grading, packing and presentation open new opportunities for Thai agricultural products in premium markets.

Thai durian orchard in the morning light with a grower tending the harvest
Growing Thai value together

Take Thai durian
further than ever.

Create new opportunities for Thai durian and agricultural products through premium products, corporate gifting, distribution and business partnerships.

Create value with us
LINE OFFICIALProduct enquiry