By a GIA Graduate Gemologist & AGS Certified Gemologist Appraiser · Oceanside, NY
An accurate jewelry appraisal protects your investment, supports your insurance coverage, and establishes the true value of pieces passed down through generations. At SVS Fine Jewelry, every appraisal is performed by our in-house AGS Certified Gemologist Appraiser — one of the most rigorous credentials in the industry. Long Island families have trusted SVS since 2003 for insurance, estate, divorce, and probate appraisals. Written insurance evaluations start at $125. Drop-off and by-appointment service both available.
SVS Fine Jewelry · Oceanside, NY
Jewelry Appraisals You Can Trust
| Book an Appraisal | Call (516) 766-2614 |
Meet Your Appraiser
Marissa B.
GIA Graduate Gemologist · AGS Certified Gemologist Appraiser
Marissa holds six of the most respected credentials in the jewelry industry. As an AGS Certified Gemologist Appraiser (CGA) — the gold standard for appraisal work — she has earned advanced expertise in both gemology and appraisal methodology, with rigorous annual recertification required to maintain the designation. Her GIA training includes the full Graduate Gemologist diploma plus separate Graduate Diamonds and Graduate Colored Stones diplomas, the deepest gemological education the industry offers.
Marissa approaches every piece — whether a newly purchased engagement ring or a family heirloom — with the same precision and care. Your jewelry never leaves your sight during the evaluation, and you walk away with a deeper understanding of what you own.
Gemological Institute of America
| ✓Graduate Gemologist (GG) |
| ✓Graduate Diamonds Diploma |
| ✓Graduate Colored Stones Diploma |
| ✓Applied Jewelry Professional (AJP) |
American Gem Society
| ✓Certified Gemologist (CG) |
| ✓Certified Gemologist Appraiser (CGA) |
Active Status
| ✓Annual recertification in gemology & appraisal methodology |
| ✓Listed AGS appraiser — View AGS Directory Listing |
Insurance evaluations accepted by all major jewelry insurers, including Jewelers Mutual, Zillion, and GemShield.
About Our Lab
Where Your Appraisal is Conducted
Every appraisal Marissa performs is conducted at SVS Fine Jewelry — an AGS Accredited Gem Laboratory and Nassau County's only Master IJO Jeweler Certified Gem Lab. These designations require in-house gemological equipment, GIA-credentialed staff, and rigorous standards verified by both the American Gem Society and the Independent Jewelers Organization.
American Gem Society
Accredited Gem Laboratory
SVS is an AGS Accredited Gem Laboratory — a designation reserved for member firms that meet AGS standards for equipment, training, and ethical practice. AGS appraisers and labs are bound by the Society's Code of Ethics.
Independent Jewelers Organization
Master IJO Certified Gem Lab
Awarded by IJO in 2016 and held continuously since — SVS Fine Jewelry is Nassau County's only Master IJO Jeweler Certified Gem Lab. The designation requires in-house gemological equipment and GIA-credentialed staff.
Independent Jewelers Organization
Master IJO Certified Diamond Grader
Sami V. Saatchi, SVS President & Founder, holds the Master IJO Jeweler Certified Diamond Grader title — awarded by IJO in 2016 for advanced GIA diamond grading credentials and proven expertise.
Sami V. Saatchi
President & Founder · SVS Fine Jewelry
GIA Graduate Gemologist · AGS Registered Jeweler · Master IJO Jeweler Certified Diamond Grader since 2016 · Long Island's South Shore Master IJO Jeweler since 2005
Credential designations verified by the American Gem Society and Independent Jewelers Organization. SVS Fine Jewelry has held continuous IJO membership since 2005 and is bound by the AGS Code of Ethics.
Whether your jewelry was purchased at SVS, inherited from a loved one, or acquired anywhere else, we provide professional appraisal services with the same rigor and confidentiality. Most clients book a private appointment to sit with Marissa during the evaluation, but drop-off service is always available if your schedule does not allow.
Once you have your insurance evaluation, we strongly recommend insuring your fine jewelry — and our team can help you connect with a trusted insurance partner. Most homeowners' policies do not cover jewelry adequately, and a separate jewelry insurance policy is one of the most important investments you can make in protecting what you love.
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Schedule
Book an Appraisal Appointment
Reserve dedicated time with our gemology team. Bring your pieces, original documentation if available, and any questions. Drop-off service is also available — call us first to coordinate.
Book an Appraisal →
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Protect Your Investment
Jewelry Insurance
An insurance evaluation is only the first step. Once you know what your jewelry is worth, the next step is making sure it's properly insured. Learn how SVS works with a trusted insurance partner to provide tailored coverage.
Learn About Insurance →
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