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GIA · HRD · IGI — ให้ราคาสูง จ่ายเงินสด ทันที

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Rolex · Patek Philippe · Richard Mille · Panerai

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Premium Pawnbroker
for Large Diamonds
& Luxury Brands

Large diamond pawn at top market rates · Certified diamonds GIA, HRD, IGI · Luxury watches Patek Philippe, Rolex, Richard Mille, Panerai · Designer bags Hermès, Chanel, Louis Vuitton, Gucci, Balenciaga, Dior

Sun – Fri 10:00 AM – 6:00 PM

Request a Free Quote
01

Best Offers

Fair appraisal with maximum loan amounts based on true market value

02

Instant Cash

Receive cash immediately after agreement — fast and convenient

03

100% Secure

Professional storage with the highest security standards

04

Flexible Terms

Friendly service you can trust — no pressure, no hassle

15+ Years of Experience
100% Safe & Trusted
24hr Instant Cash
GIA Certified Standards
✦
"The art of fair pricing
and respectful care for every piece"
— Siam Jumnum

Discover
Our Services

Diamond Pawn

Large diamonds · GIA, HRD, IGI certified

  • Large Diamonds
  • GIA · HRD · IGI Certified
  • Free Appraisal
Explore Collection

Watch Pawn

Rolex · Patek Philippe · Richard Mille · Panerai

  • Swiss Made
  • Rolex · Patek · RM
  • Instant Cash
Explore Collection

Bag Pawn

Hermès · Chanel · Louis Vuitton · Gucci · Dior

  • Hermès · Chanel
  • LV · Gucci · Dior
  • Secure Storage
Explore Collection

A Premium Experience Every Step of the Way

Siam Jumnum professionally cares for your treasured items. Designer bags, watches, or diamonds — top offers and instant cash.

15+ Years Experience
100% Secure Storage
24hr Instant Cash
Book a Visit

Luxury Items
We Accept

Items We Pawn

Diamond

เพชรใบเซอร์ GIA 1.5 กะรัต

GIA
Watch

Patek Philippe Nautilus

Patek Philippe
Diamond

เพชรเม็ดใหญ่ HRD

HRD
Bag

Louis Vuitton Neverfull

Louis Vuitton

Simple Steps<br>Instant Cash

Contact Us

Call 085 200 1010 or send photos for a preliminary appraisal

Appraisal

Our experts inspect and offer you the best price

Receive Cash

Agree on price and receive cash instantly — items stored securely

Send Photos for
a Free Appraisal

Get a preliminary quote first — instant cash, top offers, friendly service at Siam Jumnum.

Or call 085 200 1010 directly

085 200 1010 Chat on LINE @siamjumnum