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Diamond necklace 22.20 carats in platinum

Necklace
Diamond necklace 22.20 carats in platinum

$38,000
Diamond bracelet in 18k white gold with over 8 carats in diamonds

Bracelet
Diamond bracelet in 18k white gold with over 8 carats in diamonds

$27,900
Gia Certified Round Brilliant Cut Diamond Studs 4.05 Ct And 4.01 Ct

Earrings
Gia Certified Round Brilliant Cut Diamond Studs 4.05 Ct And 4.01 Ct

$180,750
Oval South Sea pearl set in platinum with diamonds

Earrings
Oval South Sea pearl set in platinum with diamonds

$2,250
Cartier Trinity earrings with diamonds

Cartier Earrings
Cartier Trinity earrings with diamonds

$5,800
Emerald ring with diamonds in 18k yellow gold

Ring
Emerald ring with diamonds in 18k yellow gold

$9,900
ROSE POINT sterling silver flatware set patented by WALLACE in 1934. TOTAL 105 pieces, over 116 troy ounces of .925 sterling silver. 6 place settings for 12 (and more) with 7 serving pieces.

Sterling Silver Sterling Silver Flatware
ROSE POINTE sterling silver set- 105 pieces total - 6 x 12 & serving pieces.

$4,250
Baguette & Princess cut diamond line bracelet in 18k white gold. Total approx. weight 7.50 carats. 7 inches.

Bracelet
Baguette & Princess cut diamond line bracelet in 18k white gold. Total approx. weight 7.50 carats. 7 inches.

$14,880
David Yurman chain in sterling silver

David Yurman Necklace
David Yurman chain in sterling silver

$240
David Yurman Sterling Silver Twisted Link Continuance Necklace

David Yurman Necklace
David Yurman Sterling Silver Twisted Link Continuance Necklace

$695
David Yurman Sterling Silver Twisted Link Continuance Necklace

David Yurman Necklace
David Yurman Sterling Silver Twisted Link Continuance Necklace

$695
David Yurman Sterling Silver Continuance Triple Drop Dangle Earrings

David Yurman Earrings
David Yurman Sterling Silver Continuance Triple Drop Dangle Earrings

$395
David Yurman oval link bracelet in sterling silver

David Yurman Bracelet
David Yurman oval link bracelet in sterling silver

$550
John Hardy bracelet in sterling silver

John Hardy Bracelet
John Hardy bracelet in sterling silver

$590
Cartier Love bracelet diamond-paved in 18k rose gold

Cartier Bracelet
Cartier Love bracelet diamond-paved in 18k rose gold

$35,900
Roberto Coin Love in Verona 18K Yellow Gold Black and White Diamond Necklace

Roberto Coin Necklace
Roberto Coin Love in Verona 18K Yellow Gold Black and White Diamond Necklace

$3,000
Roberto Coin Love in Verona Single earring

Roberto Coin Earrings
Roberto Coin Love in Verona Single earring

$1,400
GIA certified 6.59 carat rectangular modified brilliant diamond ring + matching band

Ring
GIA certified 6.59 carat rectangular modified brilliant diamond ring + matching band

$96,800
Tiffany & Co. Alpine Rose diamond earrings

Tiffany & Co. Earrings
Tiffany & Co. Alpine Rose diamond earrings

$5,250
Diamond puff heart pendant in 18k white gold

Necklace
Diamond puff heart pendant in 18k white gold

$13,600
Peruvian gold set in 18k yellow gold

Jewelry Set
Peruvian gold set in 18k yellow gold

$1,990
Cartier glasses with gold plated frames

Cartier Glasses
Cartier glasses with gold plated frames

$1,050
Diamond drop earrings with approximately 1.00 carats in G-H color, VS clarity diamonds

Earrings
Diamond drop earrings with approximately 1.00 carats in diamonds

$4,500
Tiffany & co. wedding band in 18k yellow gold

Tiffany & Co. Ring
Tiffany & co. wedding band in 18k yellow gold

$2,100
Roberto Coin tiny treasure diamond puffed heart necklace in 18k white gold

Roberto Coin Necklace
Roberto Coin tiny treasure diamond puffed heart necklace in 18k white gold

$990
David Yurman petite diamond curb link bracelet in sterling silver

David Yurman Bracelet
David Yurman petite diamond curb link bracelet in sterling silver

$2,500
Cartier Love Braclet with 4 diamonds in 18k yellow gold

Cartier Bracelet
Cartier Love Braclet with 4 diamonds in 18k yellow gold

$10,500
Eternity diamond band in platinum 6.63 carats

Ring
Eternity diamond band in platinum with 6.63 carats

$18,500
Diamond tennis bracelet in 14k yellow gold

Bracelet
Diamond tennis bracelet in 14k yellow gold

$3,950
Diamond cross necklace in 18k white gold

Necklace
Diamond cross necklace in 18k white gold

$1,490
Vintage wide bracelet with blue enamel and rose cut diamond

Bracelet
Vintage wide bracelet with blue enamel and rose cut diamond

$6,590
Five strand pearl bracelet with fancy 18k clasp

Bracelet
Five strand pearl bracelet with fancy 18k clasp

$1,950
Bvlgari 18k diamond collar necklace

Bvlgari Necklace
Bvlgari 18k diamond collar necklace

$22,900
Cartier Love necklace 18k yellow gold with diamonds

Cartier Necklace
Cartier Love necklace 18k yellow gold with diamonds

$3,500
Chanel Eternal No5 Diamond Necklace in 18k white gold

Chanel Necklace
Chanel Eternal No5 Diamond Necklace in 18k white gold

$7,250
Tiffany & Co. "Legacy Collection" platinum and diamond "Triple" bar drop earrings

Tiffany & Co Earrings
Tiffany & Co. "Legacy Collection" platinum and diamond "Triple" bar drop earrings

$14,900
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At Gray & Sons, we are proud to offer a diverse range of pre-owned, modern, estate, vintage, and antique jewelry. What’s more, our inventory includes plenty of secondhand designer jewels, in addition to GIA-certified diamonds and colorful gemstones.

Name Brand Jewelry 

We carry jewels from some of the most coveted French, Italian, and American jewelers. Within the Gray & Sons stock, you’ll find previously owned necklaces, earrings, bracelets and rings from the likes of Palmiero J.D., Tiffany & Co., Cartier, Bulgari, Roberto Coin, David Yurman, Chopard, and others—up to 70% less than retail prices. Because we sell used jewelry online, each and every piece is inspected for authenticity, cleaned, and restored by our team of expert jewelers to guarantee every purchase is a happy one. In fact, we are a leading company for jewelry repair in Miami Beach. We Are The Go To Service Center For Name Brand Bal Harbour Shops Employees, And Customers. No brag. Just fact…

GIA-Certified Diamonds, Gemstones, and Metals 

A number of the fine diamond jewelry pieces we sell are GIA certified, be it top quality diamond stud earrings, engagement rings, or loose diamonds. Other diamond pieces available at Gray & Sons include spectacular tennis bracelets, hoop earrings, brooches, pins, and cufflinks. If you prefer a little color in your jewelry box, then look no further than our curated selection of gemstones ranging from emeralds to rubies to sapphires to aquamarines and so much more. Browse our selection of white gold, rose gold, yellow gold, or even two-tone jewelry to find your perfect piece today. We even offer an assortment of platinum and sterling silver jewelry pieces.

Sell Your Jewelry 

If you have some jewelry that you no longer need, then clear out the clutter and sell to or consign with Gray & Sons today. We take pride in offering premium prices to clients when they decide to sell us their used jewelry. Alternatively, our 90-Day Consignment program is designed to make the selling process quick, easy, and safe.

Our Guarantee – Our Motto 

Buy it, Try it, Love it or Leave it. Gray & Sons wants you to be happy – in fact – 70% of our business is repeat and referrals from satisfied clients who trust us enough to refer friends and family. Gray & Sons gives you a 10-Day ‘no questions asked’ Return privilege. Our exclusive Like-New-For-Life policy includes jewelry polishing as well as diamond, precious and stone-setting checks, which is FREE, forever. Be careful, your diamonds and colored stones should be checked periodically to ensure they are not loose. They may fall out. Nobody likes to lose a diamond!

Jewelry Resources 

If you’re unsure of buying used jewelry online because you don’t know how to measure your wrist size or don’t know your ring size, fret not. Click below for tools to measure your wrist and to determine your ring size.

Click to download the Ring Measurement Guide