Our Services

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Jewelry Appraisal 

When it comes to protecting and understanding the true value of your fine jewelry, a professional appraisal is essential. Our certified jewelry appraisal service offers detailed, accurate evaluations for a wide range of items, including engagement rings, luxury watches, antique heirlooms, and custom-designed pieces. Whether you're seeking coverage for insurance, preparing legal documents for estate or divorce purposes, or simply curious about the worth of your collection, our expert gemologists provide comprehensive reports tailored to your needs. Each appraisal includes a full description of your item—covering gemstone specifications, metal purity, weight, and craftsmanship—along with high-resolution images and a clearly defined value based on current market standards.

We pride ourselves on offering a secure, discreet, and trustworthy experience. Appraisals can be conducted in-store or through private appointments for high-value items and VIP clients. We also specialize in modern valuations for lab-grown diamonds, vintage and antique jewelry, and high-end timepieces from brands like Rolex, Cartier, and Patek Philippe. Every report we deliver is certified, legally recognized, and suitable for insurance companies, attorneys, and financial planners. With years of expertise and a reputation built on accuracy and integrity, our jewelry appraisal service provides you with the confidence and documentation you need to protect what matters most.
Would you like this copy tailored more toward luxury clients, estate lawyers, or pawn/loan services?
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Selling

Cash For Your Jewelry

If you're looking to turn your fine jewelry into fast, fair cash, our "Cash for Your Jewelry" service offers a seamless and secure solution. Whether you're parting with an old engagement ring, inherited estate pieces, luxury watches, or gold chains, we provide on-the-spot evaluations and immediate payouts based on current market value. Our process is discreet, pressure-free, and backed by years of industry expertise. We evaluate each item for its full worth—including gemstone quality, metal weight, brand recognition, and resale potential—ensuring that you receive top dollar for your valuables. Our in-house gemologists and appraisers use professional tools and standards to determine the most accurate, transparent offer possible.

We understand that selling your jewelry is often a personal decision, which is why we prioritize trust, privacy, and respect throughout the entire experience. From single pieces to entire collections, our South Orange County location is a safe and welcoming environment for clients who value professionalism and discretion. Whether you're upgrading, downsizing, or simply need extra cash, our "Cash for Jewelry" service makes it easy to convert unused or unwanted items into real value—on your terms. No gimmicks. No hidden fees. Just honest evaluations and fast, secure payment.
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GIA Report

When it comes to understanding the true quality and value of your diamonds, nothing compares to a GIA (Gemological Institute of America) Report. As the most respected authority in the gemstone industry, a GIA certification offers an unbiased, scientifically backed evaluation of your diamond’s 4Cs—cut, color, clarity, and carat weight—along with additional details such as fluorescence, symmetry, and polish. Our GIA Report service ensures your diamond is submitted, tracked, and returned with full documentation, giving you and any potential buyers or insurers complete confidence in your stone’s identity and value. Whether you’re insuring, selling, upgrading, or simply seeking peace of mind, a GIA report adds legitimacy and maximum market value to your diamond.

At Jewelry Appraisers OC, we assist you through every step of the GIA reporting process—from initial inspection and preparation to secure handling and submission. Our experienced gemologists help determine whether your diamond qualifies for grading and explain the report findings in clear, understandable terms. For high-value pieces, we offer concierge-level service with discreet handling and expedited options. In a market flooded with uncertified or misrepresented stones, having a GIA report is more than a luxury—it’s a necessity. Let us help you elevate your diamond’s credibility and protect your investment with the most trusted certification in the world.
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Damage Assessment

Accidents happen, but when they involve your fine jewelry, a professional Damage Assessment is critical to determine both the extent of the damage and the potential loss in value. Whether your ring has a chipped diamond, a loose prong, or your watch has sustained water or impact damage, our certified gemologists provide a detailed inspection and written evaluation outlining all visible and underlying issues. This report not only helps you understand what can be repaired or restored, but it also serves as essential documentation for insurance claims, warranty disputes, or resale considerations. We assess the structural integrity, gemstone condition, setting stability, and overall aesthetic impact—ensuring no detail is overlooked.

Our Damage Assessment service is trusted by insurance companies, legal professionals, and private clients alike for its accuracy, transparency, and professional presentation. We provide high-resolution images, a written description of the damage, and—when needed—an estimated cost for repair or the loss in value due to the damage. Whether you're preparing to file a claim, disputing a repair outcome, or simply seeking peace of mind, our expert evaluation gives you the documentation you need to move forward with confidence. At Monaco Jewelers, we handle each piece with care and discretion, offering a trusted assessment process that protects your valuable investment.
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Jewelry Inspection

Regular jewelry inspections are essential to maintaining the beauty, safety, and long-term value of your fine pieces. At Monaco Jewelers, we offer comprehensive inspection services designed to identify early signs of wear, damage, or instability before they lead to costly repairs or irreversible loss. Our certified experts meticulously examine your items for issues such as loose stones, weakened prongs, worn settings, cracked clasps, or thinning bands. Whether it's a daily-wear engagement ring, a cherished heirloom, or a luxury timepiece, our inspections ensure that your jewelry remains secure and in top condition. We recommend having your jewelry professionally inspected every 6 to 12 months—especially for pieces you wear often.

Our inspection process goes beyond a simple once-over. Using precision tools and expert knowledge, we assess the structural integrity and craftsmanship of each piece while providing recommendations for maintenance, cleaning, or restoration if needed. We also offer complimentary steam cleaning with every inspection, so your jewelry leaves not just safer, but sparkling like new. For clients with valuable or sentimental pieces, regular inspections offer peace of mind and can help preserve the lifetime and value of their investment. Trust Monaco Jewelers to treat your jewelry with the care, expertise, and attention it deserves—because every detail matters.
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Jewelry Cleaning

Over time, even the most brilliant jewelry can lose its sparkle due to everyday exposure to lotions, skin oils, perfumes, and dirt. At Monaco Jewelers, our Jewelry Cleaning service is designed to restore the shine, brilliance, and beauty of your favorite pieces using professional-grade equipment and techniques. From engagement rings and wedding bands to luxury watches and heirloom necklaces, we clean each item with the utmost care. Our experts use ultrasonic cleaners, steamers, and gentle hand-cleaning methods to safely remove buildup without damaging delicate gemstones or intricate settings. Regular professional cleanings not only enhance the appearance of your jewelry but also help prevent long-term damage caused by hidden grime and debris.

In addition to restoring visual brilliance, every cleaning appointment includes a complimentary inspection to ensure the integrity of your piece. We’ll check for loose stones, worn prongs, and other potential issues that could compromise the safety and longevity of your jewelry. Whether you're preparing for a special event, maintaining your investment, or just love the look of freshly polished jewelry, our cleaning service offers both cosmetic and practical value. Trust Monaco Jewelers to bring out the best in your jewelry—because every piece deserves to shine like the day you got it.
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Get In Touch with Us

Reach out today to discuss your appraisal needs and how we can assist you.