📜 Insurance, Estate & GIA Gemological Valuation • Plainview, NY

Certified GIA Jewelry Appraisers & Insurance Valuation in Plainview, NY [Oct 2026]

Schedule formal insurance replacement appraisals, estate probate valuations, and GIA laser-inscription verifications with accredited gemologists in Plainview along S Oyster Bay Rd, 998b Old Country Rd, 30 Commercial Ct, 158 Manetto Hill Rd (covering postal codes 11803).

← All 6 Plainview Stores 🪙 Sell Gold & Diamonds 🛠️ Jewelry & Watch Repair 💍 Engagement Rings ✨ Custom 3D CAD Design 👑 22k Gold & Bullion 📜 GIA Appraisals

Plainview, NY Local Market Overview (Oct 2026)

Whether you need a scheduled rider policy for homeowners insurance (Jewelers Mutual, Chubb, Vault), an equitable estate division report, or independent pre-purchase verification of a loose diamond in Plainview, New York, working with a credentialed gemologist (GIA GG, NAJA, or ASA) ensures your documentation is accepted by all major underwriters.

Across Plainview, 6 verified showrooms along S Oyster Bay Rd, 998b Old Country Rd, 30 Commercial Ct, 158 Manetto Hill Rd provide written gemological appraisals, led by Cash For Gold And Diamonds, MGD Brands Inc, Temptations Jewelry.

Oct 2026 Valuation Fee Schedule

Typical Jewelry Appraisal Fees & Report Types in Plainview

Appraisal Type	Typical Plainview Fee	What Is Included
Insurance Replacement Valuation (Per Item)	$95 – $165	Karat gram weight, 4Cs grading, macro photos & signed retail replacement certificate
Estate, Probate & Fair Market Valuation	$95 – $165 / hr	Secondary-market liquidation & estate tax schedule documentation
GIA Laser Inscription & Diamond Verification	$20 – $45	Microscope girdle verification + HPHT/CVD synthetic screening while you watch

Quick Comparison: Top 📜 GIA Appraisals Specialists in Plainview

Showroom Name	Location / Corridor	Rating & Reviews	Direct Phone
#1 Cash For Gold And Diamonds	998b Old Country Rd, Plainview, NY 11803, USA	⭐ 4.6 (49)	(866) 456-2274
#2 MGD Brands Inc	30 Commercial Ct, Plainview, NY 11803, USA	⭐ 4.9 (12)	(516) 545-0150
#3 Temptations Jewelry	369 S Oyster Bay Rd, Plainview, NY 11803, USA	⭐ 4.7 (27)	(516) 802-8249
#4 DiscountGoldAndDiamonds	998b Old Country Rd, Plainview, NY 11803, USA	⭐ 4.6 (19)	(631) 445-3374
#5 Carlos Morales Fine Jewlery	158 Manetto Hill Rd, Plainview, NY 11803, USA	⭐ 4.5 (27)	(516) 433-1114
#6 Basement Mold Removal Long Island	333 S Oyster Bay Rd, Plainview, NY 11803, USA	⭐ 4.6 (8)	(646) 513-8137

Verified Showrooms in Plainview, NY

#1 Verified Plainview Specialist ⭐ 4.6 (49 reviews)

Cash For Gold And Diamonds

📍 998b Old Country Rd, Plainview, NY 11803, USA

Cash For Gold And Diamonds is an esteemed jewelry showroom and custom design studio in Plainview. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation

📞 (866) 456-2274 🌐 Website

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#2 Verified Plainview Specialist ⭐ 4.9 (12 reviews)

MGD Brands Inc

📍 30 Commercial Ct, Plainview, NY 11803, USA

MGD Brands Inc is an esteemed jewelry showroom and custom design studio in Plainview. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation

📞 (516) 545-0150

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#3 Verified Plainview Specialist ⭐ 4.7 (27 reviews)

Temptations Jewelry

📍 369 S Oyster Bay Rd, Plainview, NY 11803, USA

Temptations Jewelry is an esteemed jewelry showroom and custom design studio in Plainview. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation

📞 (516) 802-8249 🌐 Website

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#4 Verified Plainview Specialist ⭐ 4.6 (19 reviews)

DiscountGoldAndDiamonds

📍 998b Old Country Rd, Plainview, NY 11803, USA

DiscountGoldAndDiamonds is an esteemed jewelry showroom and custom design studio in Plainview. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation

📞 (631) 445-3374 🌐 Website

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#5 Verified Plainview Specialist ⭐ 4.5 (27 reviews)

Carlos Morales Fine Jewlery

📍 158 Manetto Hill Rd, Plainview, NY 11803, USA

Carlos Morales Fine Jewlery is an esteemed jewelry showroom and custom design studio in Plainview. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation

📞 (516) 433-1114

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#6 Verified Plainview Specialist ⭐ 4.6 (8 reviews)

Basement Mold Removal Long Island

📍 333 S Oyster Bay Rd, Plainview, NY 11803, USA

Basement Mold Removal Long Island is an esteemed jewelry showroom and custom design studio in Plainview. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Fine JewelryCustom Consultation

📞 (646) 513-8137

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Frequently Asked Questions: 📜 GIA Appraisals in Plainview

How much does a jewelry appraisal cost in Plainview, NY?

In Plainview, a formal written insurance jewelry appraisal typically costs $95 – $165 per piece, with discounted hourly or multi-item rates for large inherited estate collections.

Can I watch my diamond being appraised in Plainview?

Yes. Reputable gemological studios in Plainview such as Cash For Gold And Diamonds, MGD Brands Inc, Temptations Jewelry offer by-appointment "while-you-watch" appraisals so your ring never leaves your sight.

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Live Gold & Diamond Calculators

Use our free gemological tools before visiting any showroom in Plainview.

🪙 Gold Scrap Payout Calculator 💎 Diamond Carat Price Guide 💍 Ring Size Converter

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