top of page

MEET OUR GEMOLOGIST

Paul Hargrave - Gemologist, Jewelry Appraiser & Owner of Robson's Jewelers

Paul Douglas R. Hargrave is a professional gemologist, jewelry appraiser and fourth-generation owner of Robson's Jewelers in Baytown, Texas. Robson's Jewelers has served the Baytown community since 1926.

Paul's professional education and industry training include diamonds, colored gemstones, jewelry appraisal, diamond grading, synthetic diamond detection, jewelry manufacturing, laser technology, jewelry sales and management. He works directly with customers on engagement rings, diamonds, custom jewelry design, jewelry appraisals and other important jewelry decisions.

Paul Hargrave holding his Accredited Gemologists Association Certified Gemologist credential

Areas of Expertise

Gold diamond icon

Diamond grading and evaluation

Gold diamond icon

Colored gemstone identification and evaluation

Gold diamond icon

Jewelry insurance appraisals

Gold diamond icon

Retail replacement valuation

Gold diamond icon

Natural diamonds

Gold diamond icon

Laboratory-grown diamonds

Gold diamond icon

Synthetic diamond and moissanite detection

Gold diamond icon

Engagement rings

Gold diamond icon

Bridal jewelry

Gold diamond icon

Custom jewelry design

Gold diamond icon

Jewelry manufacturing

Gold diamond icon

Jewelry repair evaluation

Gold diamond icon

Estate jewelry evaluation

Gold diamond icon

Jewelry market analysis

Professional Affiliations

Gemological Institute of America logo

Gemological Institute of America Alumni Association

Accredited Gemologists Association membership logo

Accredited Gemologists Association

Texas Jewelers Association membership logo

Texas Jewelers Association

Independent Jewelers Organization membership logo

Independent Jewelers Organization

Jewelers of America professional membership logo

Jewelers of America

Diamond Council of America membership logo

Diamond Council of America

What This Means for Our Customers

When customers visit Robson’s Jewelers for an engagement ring, custom jewelry project, gemstone evaluation, or professional jewelry appraisal, they have access to someone with extensive formal education and hands-on experience in gemology and jewelry.

aul’s training includes diamond grading, colored gemstones, synthetic diamond detection, pearl grading, microscopy, jewelry manufacturing, and insurance appraisal. This technical background helps Robson provide customers with clear, understandable information when making decisions involving valuable jewelry.

For appraisal work, Paul combines gemological examination with current market research and replacement-cost analysis to develop well-supported insurance replacement values.

Gemologist examining a loose diamond with a loupe and tweezers
Paul Hargrave examining jewelry with a gemological microscope

Professional Jewelry Appraisal Experience

Professional Jewelry Appraisal Experience Paul Hargrave provides professional jewelry appraisal services for insurance replacement and other appropriate valuation purposes. Each appraisal combines gemological examination, jewelry identification, manufacturing analysis, condition assessment and current market comparison.

 

Diamonds, gemstones and mountings are examined using accepted gemological methods and professional equipment. When independent laboratory grading reports are available, those reports may also be incorporated into the appraisal analysis. The objective is to provide an accurate, well-supported and defensible description and valuation of the jewelry being appraised.

Fourth-Generation Robson’s Jewelers

Paul represents the fourth generation of the Robson’s Jewelers family business. Established in Baytown, Texas in 1926, Robson’s has served generations of customers with engagement rings, wedding bands, custom jewelry design, jewelry repair, watch repair, professional appraisals, diamonds and fine jewelry.

Today, Paul continues that tradition while incorporating modern gemological education, CAD jewelry design, 3D technology and current diamond and gemstone knowledge into the customer experience.

Jewelry appraiser inspecting a diamond bracelet at a jewelry counter
bottom of page