What is the best company to sell jewelry to from South Kensington?
For diamonds and luxury watches over $1,000, online specialists like Worthy, WP Diamonds, and CIRCA tend to deliver the highest offers because they auction to a network of certified buyers globally. For gold by weight and pieces under $500, a licensed local pawn shop or gold buyer in South Kensington delivers faster cash with comparable per-gram pricing. For estate or antique jewelry, auction houses (Sotheby's, Christie's, Heritage) consistently outperform retail buyers.
How does Worthy compare to a local jeweler in South Kensington?
Worthy auctions your piece to a network of certified jewelry buyers, typically yielding 15–30% more than a local South Kensington retail buyer for diamonds over 1 carat. Local jewelers in South Kensington offer instant in-person evaluation; Worthy adds 5–7 days for kit delivery, shipping, and auction. For pieces under $500, a local jeweler is usually faster and pays similar net.
How does the buyer in South Kensington test my gold for purity?
Three common methods: (1) Electronic gold tester — reads conductivity, accurate for 10K–24K. (2) Acid test — small scratch on a stone, drops of acid show karat. (3) X-ray fluorescence (XRF) — the most accurate, used by serious buyers. You can request to see the test performed in front of you; if the buyer refuses, that is a red flag in Maryland.
What is the markup on resold jewelry?
Retail jewelry markups range from 100% to 300% over wholesale. This is why a $5,000 retail engagement ring sells for $1,500–$3,000 when resold — the buyer is paying wholesale-adjacent pricing, not retail. For branded pieces (Tiffany, Cartier, Van Cleef), markups can be 4x or higher, which is why these pieces hold value better on resale.
Should I sell my engagement ring or sell the diamond separately?
Generally sell as a complete ring — the setting adds 10–20% to the offer because the buyer can resell directly without re-setting. Exception: very small (<0.3ct) diamonds in heavy settings — sometimes the gold-melt value of the setting plus a separate diamond sale beats the combined offer.
Can I sell jewelry I inherited in South Kensington without an estate executor?
Generally yes, once probate has closed and the piece is your personal property. Buyers may ask for a copy of the closing statement or bill of sale from the executor for pieces over $5,000. Inherited jewelry uses the FMV at date of inheritance for tax basis — not the original purchase price.
What is the best way to clean jewelry before selling?
Mild soap and warm water for most pieces. Never use ultrasonic cleaners on antique, opal, pearl, emerald, or turquoise pieces — these can damage the stone and reduce your offer. Never polish signed antique pieces aggressively — original patina adds value to estate buyers in South Kensington.
How does Worthy beat local jewelers in South Kensington for engagement rings?
Worthy auctions to ~1,500 certified diamond buyers nationally. A local South Kensington jeweler resells to walk-in retail customers — a much smaller buyer pool. More competing buyers = higher final price. Worthy charges a 18% seller’s commission, but the larger buyer pool typically yields a higher net price than a local single-buyer offer.