JEWELRY BUYERS IN NEW JERSEY & NEW YORK
Sell gold, estate, diamond, antique and vintage jewelry to experienced buyers serving New Jersey, New York City and the Tri-State Area. Whether you have a single piece you no longer wear, a collection of inherited jewelry, or even broken pieces we provide professional evaluations, competitive offers and immediate payment.
Single Pieces • Collections • Estates • Inherited Property
HOW TO SELL YOUR JEWELRY
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SCHEDULE A FREE EVALUATION
Call, text, email or fill out our form to discuss your jewelry and schedule a private appointment.
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PROFESSIONAL EVALUATION
We carefully examine your gold, diamond, antique or estate jewelry and provide our expert opinion.
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OFFER & IMMEDIATE PAYMENT
If you choose to sell we make a competitive offer backed by current market value and provide immediate payment.
WHY SELLERS CHOOSE KONANTIQUES
EXPERT EVALUATIONS
Decades of experience in fine art, jewelry, antiques and estate evaluations. Thousands of successful acquisitions and satisfied customers.
PRIVATE APPOINTMENTS
Discreet and professional consultations from the comfort of your own home. Avoid having to move your collection and risk damage, we come to you.
COMPETITIVE OFFERS
We make fair, market driven offers backed by decades of experience in acquisitions and knowledge of today’s market conditions.
IMMEDIATE PAYMENT
Following the evaluation process, if our offer is accepted we make prompt payment on the spot and complete the transaction.
30 YEARS OF EXPERIENCE
IN HOME VISITS
EXPERT EVALUATIONS
COMPETITIVE OFFERS
SERVING NJ, NY & THE TRI-STATE AREA
IMMEDIATE PAYMENT
ESTATE & INHERITANCE SERVICES
SINGLE PIECES OR ENTIRE COLLECTIONS
WHY SELLERS CHOOSE KONANTIQUES
JEWELRY WE BUY
ESTATE JEWELRY
Estate jewelry often carries value beyond its precious metals and gemstones. We purchase estate jewelry from all periods, including antique, vintage and modern pieces. Whether inherited from family members, acquired through a collection or no longer worn, estate jewelry may contain valuable diamonds, precious gemstones, designer signatures or exceptional craftsmanship that significantly impacts value.
Our evaluations consider condition, provenance, rarity, design, gemstone quality and current market demand. We regularly purchase estate diamond rings, brooches, bracelets, necklaces, earrings and complete inherited collections throughout New Jersey, New York City and the Tri-State Area.
If you are looking for reputable estate jewelry buyers in New Jersey or New York, Kon Antiques provides professional evaluations, competitive offers and immediate payment.
DESIGNER JEWELRY
Signed jewelry from respected designers and luxury houses often commands substantial value in today's market. We purchase designer jewelry from Cartier, Tiffany & Co., Van Cleef & Arpels, Bulgari, David Webb, Harry Winston and other recognized makers.
Designer jewelry is evaluated differently than ordinary jewelry because brand recognition, rarity, craftsmanship and collector demand frequently contribute to overall value. Even pieces that appear modest may have significant worth when they bear important signatures or originate from desirable collections.
Our experience allows us to identify and properly evaluate signed designer jewelry for clients throughout New Jersey, New York City and the surrounding region.
GOLD JEWELRY
We purchase gold jewelry in all forms, including rings, bracelets, necklaces, earrings, pendants and chains. We also purchase broken jewelry, mismatched pieces, outdated styles and items that may no longer be worn.
Unlike buyers who focus only on gold content, we evaluate the complete piece. Certain items may possess additional value because of their age, design, gemstones, craftsmanship or maker. This is particularly important for vintage and estate jewelry, where collector demand may significantly exceed simple scrap value.
Whether you have a few unwanted pieces or an extensive collection of gold jewelry, we provide honest evaluations and immediate payment.
ANTIQUE & VINTAGE JEWELRY
Antique and vintage jewelry remains highly sought after by collectors, dealers and private buyers. We purchase jewelry from the Victorian, Edwardian, Art Nouveau, Art Deco, Retro and Mid-Century periods, as well as other historically significant styles.
Older jewelry often contains hand craftsmanship, unique gemstone cuts and design elements that are rarely found in modern production pieces. Because of this, antique jewelry may possess significant collector value in addition to its intrinsic material value.
Whether you own an antique diamond ring, vintage brooch, period bracelet or inherited collection, we provide professional evaluations backed by decades of experience in the antiques and estate market.
DIAMOND JEWELRY
We purchase diamond engagement rings, wedding bands, loose diamonds and fine diamond jewelry in a wide range of sizes and qualities. Whether you own a modern engagement ring, inherited diamond jewelry or estate pieces featuring old European cut or old mine cut diamonds, our evaluations are based on current market demand and professional assessment.
Many clients are surprised to learn that older diamonds, antique settings and unique designs often carry value beyond standard jewelry store pricing. We carefully examine cut, color, clarity, carat weight and overall desirability before presenting an offer.
From single diamond rings to complete diamond jewelry collections, we help sellers throughout New Jersey and New York receive fair market evaluations from experienced buyers.
INHERITED COLLECTIONS & ESTATES
Many clients contact us after inheriting jewelry from parents, grandparents or other family members. Determining what to keep, what to sell and what may have significant value can be overwhelming without professional guidance.
We regularly evaluate inherited jewelry collections, safety deposit box contents and estate holdings. Our goal is to provide clear information regarding market value so families can make informed decisions. Whether the collection contains fine jewelry, antique pieces, designer items or mixed estate jewelry accumulated over generations, we offer respectful and discreet consultations.
From a single heirloom ring to an entire inherited collection, Konantiques provides trusted evaluations and immediate purchasing opportunities throughout New Jersey, New York and the Tri-State Area.
FEATURED ACQUISITIONS
FREQUENTLY ASKED QUESTIONS
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The value of jewelry depends on several factors including precious metal content, gemstone quality, craftsmanship, age, rarity, condition, brand, and current market demand. While gold content may establish a baseline value, certain antique, vintage, designer, or estate pieces may be worth substantially more than their melt value. During an evaluation, we examine all factors to determine the most accurate market value.
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Yes. We purchase gold jewelry in all forms including rings, necklaces, bracelets, earrings, chains, lockets, charms, and broken jewelry. We buy pieces made from 10K, 14K, 18K, 22K, and higher purity gold. Even if an item is damaged, missing stones, or no longer wearable, it may still have significant value based on its gold content.
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Yes. Antique and vintage jewelry are among the categories we purchase most frequently. Pieces from the Victorian, Edwardian, Art Nouveau, Art Deco, Retro, Mid-Century Modern, and other important periods often carry value that extends well beyond their precious metal content. Original condition, craftsmanship, rarity, and historical significance can all influence value.
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Many clients are surprised to learn that damaged jewelry can still have considerable value. We regularly purchase broken gold jewelry, damaged diamond jewelry, incomplete sets, bent bracelets, tangled chains, and pieces missing stones. Depending on the item, value may come from precious metal content, gemstones, craftsmanship, or collectible interest.
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Most evaluations can be completed within a single appointment. Smaller groups of jewelry may take only a short time, while larger estate collections can require additional review. We carefully examine each piece and explain our findings so clients understand both the strengths and value considerations of their jewelry.
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Our evaluations consider precious metal content, gemstone quality, market demand, maker, provenance, craftsmanship, rarity, age, condition, and current market conditions. Antique jewelry, designer jewelry, and collectible estate jewelry are evaluated differently than scrap gold because they often have value beyond their metal content.
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Konantiques combines decades of experience with a deep understanding of antique jewelry, estate jewelry, vintage jewelry, designer jewelry, diamonds, and precious metals. We provide professional evaluations, private appointments, competitive offers, and immediate payment. Our clients appreciate our transparent process, knowledgeable assessments, and commitment to treating every collection with care and respect.
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Konantiques purchases antique jewelry, estate jewelry, vintage jewelry, diamond jewelry, gold jewelry, designer jewelry, and inherited collections throughout New Jersey, New York City, and the Tri-State Area. Whether you have a single diamond ring, a gold bracelet, a signed designer piece, or an entire estate collection, we provide professional evaluations, competitive offers, and immediate payment. We regularly work with clients from Manhattan, Brooklyn, Staten Island, Queens, Long Island, Bergen County, Hunterdon County, Morris County, Somerset County and surrounding communities.
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We purchase a wide variety of jewelry including diamond rings, engagement rings, wedding bands, gold jewelry, platinum jewelry, estate jewelry, antique jewelry, vintage jewelry, designer jewelry, gemstone jewelry, signed pieces, brooches, necklaces, bracelets, earrings, pendants, and inherited collections. We also purchase jewelry containing diamonds, sapphires, emeralds, rubies, pearls, and other precious gemstones, We are also always looking to acquire collections of costume jewelry.
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Absolutely. We purchase diamond rings, engagement rings, wedding sets, tennis bracelets, diamond necklaces, diamond earrings, and estate diamond jewelry. Our evaluations consider diamond size, cut, color, clarity, condition, certification, and overall market demand. Larger diamonds and exceptional stones may command significant premiums beyond their intrinsic value.
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We purchase jewelry from many respected luxury houses and designers including Cartier, Tiffany & Co., Van Cleef & Arpels, Bulgari, David Webb, Harry Winston, Buccellati, Chopard, and other recognized makers. Signed designer jewelry often carries substantial collector demand and may be worth significantly more than comparable unsigned pieces.
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Appointments are recommended to ensure adequate time for evaluation and consultation. We offer private in home appointments where we can confidentially evaluate individual pieces or entire collections. For larger collections, estate jewelry, or inherited collections, appointments allow us to provide a more thorough review and answer any questions regarding value and market demand.
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Yes. In most cases, we can provide an offer during the appointment. If specialized research is required for rare designer pieces, exceptional gemstones, or unusual antique jewelry, additional review may occasionally be necessary. Our goal is always to provide prompt evaluations and efficient service.
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Yes. We regularly purchase complete jewelry collections, inherited estates, trust distributions, and family accumulations. Whether a collection contains a few pieces or hundreds of items, we can evaluate the collection as a whole and help identify pieces that may have special historical, designer, or collector value.
Konantiques purchases antique jewelry, vintage jewelry, estate jewelry, diamond jewelry, gold jewelry, and inherited collections throughout New Jersey, New York City, and the Tri-State Area. Whether you're selling a single piece or an entire collection, we provide professional evaluations, competitive offers, and immediate payment.