"Blue Nile, James Allen, and Brilliant Earth are trusted names in diamonds. So is Hadar Diamonds.
We offer exceptional diamonds, highly competitive pricing, and personal service backed by 40+ years of happy couples and stellar reviews. Diamond buyers also receive additional savings on engagement rings and fine jewelry."
"If you don't know diamonds, buy from someone who does!"
Mr. Hauser's journey began working for American Diamond Company in the diamond district of NYC—educating him on the gemological value of fine diamonds. As a trusted authority with over 34 years of expertise, Mr. Hauser continues to lead with innovation and integrity.
Gerry Hauser, CEO of Hadar Diamonds
Gerry Hauser: Southern California's Visionary Leader in Diamonds
Gerry Hauser, CEO of Hadar Diamonds, has built a distinguished reputation in the certified diamond industry. His journey began working for a diamond cutting firm on 47th street, delivering diamonds to retail jewelers—an experience that introduced him to the art, precision, and value of fine diamonds. Today, as a trusted authority with over 34 years of expertise, Gerry continues to lead with innovation and integrity.
Industry Leadership & Expertise
- Member: New York Diamond Dealer’s Club—one of the most exclusive, prestigious, and influential diamond trading organizations in the world dating back to 1931, Mr. Hauser is recognized as a trusted professional within this network—facilitating high-value transactions and maintaining industry standards of integrity and expertise.
- Pioneer in introducing GIA-certified investment diamonds to U.S. investors during times of high inflation during the 1970’s.
- Founder of Bucket of Diamonds, the first online diamond brokerage offering public access to diamond trading.
- Recognized as a trusted consumer advocate and industry mentor, donating to illuminaries, and political causes
- Co-founder of La Jolla Diamond Company, a leading professional diamond brokerage.
- Recognized expert, featured on FNN (now CNBC), KOA Talk Radio, WTIC Radio, and Nuestra Joya, Latin America's premier jewelry trade publication.
- Published in The Gem Market Reporter (1978, 1979), Precious Stones Newsletter (1978).
- Endorsed by Howard Ruff and Jim Dines, lectured at monetary conferences alongside dignitaries and decorated officials.
- Pioneer in making the market for GIA-certified natural HPHT diamonds in the early 2000’s.
- Author of the upcoming book Investment Diamonds—Portable & Liquid, offering expert insights on diamonds as a hedge against economic volatility.
Personal Journey & Legacy
- Developed a passion for diamonds in New York’s Diamond District, mastering the trade’s core principles.
- Graduated with honors and made his mark in Madison Avenue branding, designing iconic campaigns like the Sweet & Low sugar bag.
- Expanded into the Japanese diamond market, serving elite clientele and global investors.
- Dedicated to helping clients appreciate the beauty and investment value of diamonds, whether in custom pieces or loose stones.
Hadar Diamonds: Expertise You Can Trust
- Employs six expert Diamantaires, offering world-class knowledge and customer service.
- Specializes in high-carat lab-grown and natural diamonds, ensuring exceptional value and quality.
Direct Contact:
Located in mid-county San Diego. Available seven days a week.
Contact for appointment:
(619) 572-8100
Gerry@Hadardiamonds.com
📩 General Inquiries: Bestprice@HadarDiamonds.com
For expert guidance on diamond acquisitions and investment opportunities, reach out today.
An Industry Leader
- His expertise connects him to diamond and jewelry sales across worldwide markets
- Founder of Bucket of Diamonds, a division of Hadar Diamonds, one of the first platforms to offer public access to the market.
- Recognized as a trusted consumer advocate and industry mentor, donating to luminaries.
- Co-founder of La Jolla Diamond Company, a leading professional diamond supplier.
CEO, Gerry Hauser quoted in Rapaport Weekly Report
Hadar Diamonds CEO Gerry Hauser was invited to share his expertise in the Rapaport Weekly Report, the global gemstone sector's primary benchmark for market intelligence and pricing. His insights on advanced gemstone developments remain a reference point within the trade. Inclusion in this definitive publication underscores Mr. Hauser’s multi-decade career as a trusted voice, industry mentor, and world-class Diamantaire.
Expertise you trust
Hadar Diamonds employs six expert Diamantaires, offering world-class knowledge and customer service.
Specializing in high-carat, lab-grown and natural diamonds, Hadar Diamonds ensures exceptional value and quality.

