Branches/Marina del Rey

California Branch Access · CA

GSBH Marina del Rey

Private gemological consultation, appraisal coordination, gemstone review, and advisory access for clients in Marina del Rey and surrounding areas.

475 Washington Blvd — Marina del Rey, CA 90292

Office Information

Marina del Rey Office

Address

475 Washington Blvd
Marina del Rey, CA 90292

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Hours

Mon–Fri 9:00 AM – 5:00 PM

Parking

Metered and garage parking available. Please ask us about validation.

Branch Type

Branch

Appointment Format

Private consultation by appointment

Services Available

Private consultation
Gemstone analysis

Begin a Private Consultation

Book at Marina del Rey

Appointments are reviewed by GSBH staff before confirmation. Select this branch during booking or request assistance from our team.

Advisory Access

Services at this Location

I

Private consultation

Confidential review for jewelry, gemstones, inherited assets, estate pieces, and private collections.

II

Gemstone analysis

Specialist review for diamonds, colored gemstones, documentation, treatment concerns, and origin-sensitive materials.

Private Advisory · Marina del Rey

GSBH provides discreet advisory and appraisal support for private clients, families, estate representatives, collectors, and advisors throughout Marina del Rey and the surrounding market. Engagements may include insurance documentation, estate review, provenance research, authentication, collection planning, acquisition guidance, and private sale readiness.

Location

Getting Here

475 Washington Blvd

Marina del Rey, CA 90292

Common Questions

Frequently Asked Questions

Private Access

Private appraisal and advisory access

in Marina del Rey

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