If you want to know how to sell a diamond online, the best way to sell old jewelry, unused diamonds rings and other unwanted diamonds is with Diamond Lighthouse. Our friendly and helpful customer service team is asked “What is the best way to sell my diamond ring?” on a daily basis, and we have the answers you need. When looking for the best way how to sell your diamond jewelry, you should not waste in haste (a pawn shop or jeweler may be fast, but will give you the lowest price for your diamond). Our efficient, easy to understand and transparent process helps to get you the most money possible for your unwanted jewelry, diamond engagement and wedding rings, and loose diamonds. We bring your unused diamonds to a top network of professional buyers, who place bids on them. Through your own personal online portal, you are able to choose the best bid, and we send you your money; that is precisely how to sell your diamond.


Know your
diamond type

Round brilliant, Oval brilliant, Rose cut, Round brilliant, Cushion brilliant, Rose cut, Step cut, octagon, Pear brilliant, Step cut, oblong, Cabochon, Lentil-shaped, Standard Round, Benchmark Crown, Height Pavilion
depth Table, diameter Girdle, Cushion Cut Diamond, Emerald Cut Diamonds, Asscher Cut Diamonds,
thickness Crown, Radiant Cut Diamonds, Heart Shaped Diamonds, Pear Shaped Diamonds, Marquise Diamond, Oval Diamonds, Princess Cut Diamonds, Round Diamonds, angle Pavilion
angle Brilliance, AGA grade, American Standard, Eulitz Brilliant, Ideal Brilliant, Parker Brilliant, Practical Fine Cut, Loose Diamond, GIA Diamond, Scandinavian Standard and more..

Diamond Lighthouse accepts diamonds from 1 Carat Diamond and up.
Sell Brand Diamond Jewelry online
Top 10 diamond jewelry brands
Harry Winston, Cartier, Tiffany & Co, De Beers, Chopard, Van Cleef & Arpels, Graff, Forevermark, David Yurman Buccellati, Bvlgari, Tacori, Boucheron, James Allen and more.