Jewelry Appraisals & Diamond Buyers in San Diego County
World Gem Labs GIA GEMOLOGIST 40 Years jewelry appraiser -buyer
PACIFIC HIGHLANDS RANCH
6030 VILLAGE WAY, SUITE 105 SAN DIEGO, 92130
Downtown
861 6th Ave, San Diego, 92101
858 381 0605
Jewelry Appraisals & Diamond Buyers in San Diego County
PACIFIC HIGHLANDS RANCH
6030 VILLAGE WAY, SUITE 105 SAN DIEGO, 92130
Downtown
861 6th Ave, San Diego, 92101
858 381 0605
40 years experience GIA graduate gemologist expert authentication and valuation
Established in 1991, World Gemological Laboratory is a trusted San Diego jewelry appraiser and buyer specializing in fine jewelry, natural diamonds, and luxury watches. Led by a GIA Graduate Gemologist, we provide professional jewelry appraisals for insurance, estate settlements, and private valuations throughout San Diego County. We also buy fine jewelry, natural diamonds, engagement rings, antique and estate jewelry, luxury watches, gold, silver, coins, and bullion. With decades of gemological expertise and extensive industry experience, we offer knowledgeable evaluations and competitive purchasing offers in a private, professional setting conveniently located in Carmel Valley.
World Gemological Laboratory evaluates and purchases natural diamonds of all shapes, sizes and qualities. We specialize in GIA-certified diamonds, fancy-shaped diamonds, fancy-colored diamonds, individual stones and diamond melee. We purchase natural diamonds only and do not buy lab-grown, rough or uncut diamonds.
Expertise in fine estate and signed jewelry including Cartier, Van Clief, Tiffany, and Bulgari

World Gemological Laboratory evaluates and purchases fine luxury watches, including prestigious Swiss watch brands and collectible timepieces. We assess watches based on brand, model, condition, materials, originality and market value, providing knowledgeable evaluations for private owners and collectors.
We will provide you with detailed and accurate certification of you're jewelry, including grading, quality, and authenticity accepted by all insurance companies. Retail replacement, estate liquidation, IRS, and court ordered.
Our team of jewelry experts can provide you with expert advice and education on all aspects of jewelry, including buying, selling, and investing.
We offer flexible and convenient appointments to meet you're busy schedule and provide you with timely and accurate appraisals.
We take the security and confidentiality of you're jewelry seriously, and offer secure storage and private consultations to our clients.
World Gemological Laboratory purchases gold and silver in all forms, including fine jewelry, scrap gold, scrap silver, gold coins, silver coins, bullion and precious metal holdings. We evaluate precious metals based on purity, weight, composition and current market values.
World Gemological Laboratory provides professional jewelry appraisals for insurance coverage, estate settlements, trust administration and private collections. Our evaluations cover diamonds, colored gemstones, fine jewelry, antique and estate jewelry, and luxury watches. Each appraisal is prepared according to its intended purpose and the specific requirements of the client.
World Gemological Laboratory provides professional jewelry appraisals for insurance coverage, estate settlements, trust administration and private collections. Our evaluations cover diamonds, colored gemstones, fine jewelry, antique and estate jewelry, and luxury watches. Each appraisal is prepared according to its intended purpose and the specific requirements of the client.
Whether you are seeking a professional jewelry appraisal or considering selling diamonds, fine jewelry, estate jewelry, luxury watches or precious metals, contact World Gemological Laboratory to discuss your needs. We welcome inquiries from private owners, collectors and estate representatives throughout San Diego County.
Jewelry Appraisals
Jason H Miller GG GIA, earned his Graduate Gemologist Diploma in 1990 and began appraising jewelry in San Diego in 1991. As a jewelry appraiser he has established relationships with major auction houses and an international clientele. He is active in the jewelry industry keeping up to date with current market prices.
Estate Jewelry Liquidation
Specializing in the appraisal and purchase of fine estate jewelry and large diamonds.
With thirty years as a Jewelry Buyer and Jewelry Appraiser he has the experience, knowledge, and reputation you can trust.
Coin Appraisals
As a lifetime member of the American Numismatic Association since 1997 Mr. Miller has experience in the valuation of coins and bullion. We offer coin appraisals as well as appraisals on bullion and complete coin collection appraisals.
6030 Village Way suite 105, San Diego, CA, USA
PACIFIC HIGHLANDS 6030 VILLAGE WAY, SUITE 105 SAN DIEGO, 92130 Open Tuesday, Wednesday, and Friday. Closed all other days Downtown 861 6th Ave, San Diego, 92101 Open Monday, Thursday, and Saturday. Closed all other days CALL NOW 858 381 0605