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David Weinberg Email & Phone Number
Director, Partner
at
Multicolour Gems Ltd
1 work email found
@multicolour.com
1 phone found area 646
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Director, Partner
Location
Bangkok, Bangkok City, Thailand
Company size
Who is David Weinberg? Overview
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Quick answer
David Weinberg is listed as Director, Partner at Multicolour Gems Ltd, a company with 1 employees, based in Bangkok, Bangkok City, Thailand. AeroLeads shows a work email signal at multicolour.com, phone signal with area code 646, and a matched LinkedIn profile for David Weinberg.
David Weinberg previously worked as Managing director, Founder at David Wein and Director, Partner at Diamond Technologies Co. Ltd. David Weinberg holds Gg, Gemology from Gemological Institute Of America.
Company email context
Email format at Multicolour Gems Ltd
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*@multicolour.com
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AeroLeads found 1 current-domain work email signal for David Weinberg. Compare company email patterns before reaching out.
Profile bio
About David Weinberg
Share holder and partner at Multicolour Gems Co. Ltd and owner of Multicolour.com - an online source for over 130 gemstone varieties including alexandrite, sapphire, ruby, tanzanite, tsavorite, spinel and tourmaline. Featuring a comprehensive online catalog of individually photographed gemstones and a reference source for gemological information.Specialties: Specializing in rare natural gemstones from Madagascar, East Africa and Asia. Offering over 130 gemstone varieties, including alexandrite, sapphire, ruby, tanzanite, tsavorite, spinel and tourmaline. Features a comprehensive gemstone library/buying guide.
Listed skills include Diamonds, Gems, Gemology, Jewelry, and 46 others.
Current workplace
David Weinberg's current company
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7 roles · 49 years
David Weinberg work experience
A career timeline built from the work history available for this profile.
Director, Partner
CurrentMulticolour Gems - www.multicolour.com is a major importer of rough stones from East Africa and Madagascar. We have our own cutting facilities and can process our material as soon as it arrives. We buy direct – either in the bush, from the mines, or from other dealers in Africa and Thailand.Registered in Thailand, Multicolour Gems is a joint venture.
1993 - Present
~33 yrs 4 mos
Managing Director, Founder
CurrentOur background is gemstones. After almost 30 years of buying, collecting, cutting, selling, appreciating, and studying gemstones, jewelry is a natural outgrowth of our gemological endeavors. Although some collectors only want faceted gems or crystals most people ultimately want their gemstones to create an individual statement in the form of jewelry. We.
Dec 2008 - Present
Director, Partner
CurrentDiamond Technologies Co.,Ltd. (DBA: Diamond Tech ) - www.diamondtech.com, is a Thai/U.S. joint venture established to manufacture high quality diamond tools at affordable prices for gemstone and glass cutting industries throughout the world.Diamond Tech produces grinding wheels, saw blades, special form wheels, and diamond discs in a complete range of.
1998 - Present
~28 yrs 4 mos
Director
International Lapidaries Co., Ltd.
Import Export of rough and cut natural and synthetic gemstonesGem cutting factory.
1982 - 1994
~12 yrs
Well Site Geology
Nl Industries Baroid Intl
Taiwan, Thailand, Indonesia.
1978 - 1982
~4 yrs
Well Site Geology
Core Laboratories Intl
USA, New Guinea, Japan, Malaysia
1977 - 1978
~1 yr
4 education records
David Weinberg education
Gg, Gemology
Ba, Major In Chemistry, Minor Geology
Education record
Windham College
Education record
Northern Highlands
FAQ
Frequently asked questions about David Weinberg
Quick answers generated from the profile data available on this page.
What company does David Weinberg work for?
David Weinberg works for Multicolour Gems Ltd.
What is David Weinberg's role at Multicolour Gems Ltd?
David Weinberg is listed as Director, Partner at Multicolour Gems Ltd.
What is David Weinberg's email address?
AeroLeads has found 1 work email signal at @multicolour.com for David Weinberg at Multicolour Gems Ltd.
What is David Weinberg's phone number?
AeroLeads has found 1 phone signal(s) with area code 646 for David Weinberg at Multicolour Gems Ltd.
Where is David Weinberg based?
David Weinberg is based in Bangkok, Bangkok City, Thailand while working with Multicolour Gems Ltd.
What companies has David Weinberg worked for?
David Weinberg has worked for Multicolour Gems Ltd, David Wein, Diamond Technologies Co. Ltd, International Lapidaries Co., Ltd., and Nl Industries Baroid Intl.
How can I contact David Weinberg?
You can use AeroLeads to view verified contact signals for David Weinberg at Multicolour Gems Ltd, including work email, phone, and LinkedIn data when available.
What schools did David Weinberg attend?
David Weinberg holds Gg, Gemology from Gemological Institute Of America.
What skills is David Weinberg known for?
David Weinberg is listed with skills including Diamonds, Gems, Gemology, Jewelry, Luxury Goods, Fashion, E Commerce, and Jewelry Design.
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