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Cartier Hindou necklcare in 18k with diamonds

Cartier Necklace
Cartier Hindou necklcare in 18k with diamonds

$2,990
Cartier C heart frindship bracelet in 18k rose gold

Cartier Bracelet
Cartier C heart frindship bracelet in 18k rose gold

$1,200
Cartier Entrelace diamond stud earrings in 18k

Cartier Earrings
Cartier Entrelace diamond stud earrings in 18k

$3,450
Cartier Baby tirinity drop earrings in 18k

Cartier Earrings
Cartier Baby tirinity drop earrings in 18k

$2,400
Braccio necklace in 14k white gold and yellow gold

Necklace
Braccio necklace in 14k white gold and yellow gold

$13,150
Heavy link chain 14k white gold by Braccio

Necklace
Heavy link chain 14k white gold by Braccio

$8,750
David Yurman Renaissance Carnelian ring

David Yurman Ring
David Yurman Renaissance Carnelian ring

$450
VIntage Brilliant Emerald cut Amethyst bracelet set in 18K yellow gold. Over 120. carats Amethyst.

Bracelet
Brillant emerald cut Amethyst bracelet in 18K gold. Over 120 carats Amethyst

$4,250
Cartier Lakarda 18k yellow gold diamond head ring

Cartier Ring
Cartier Lakarda 18k yellow gold diamond head ring

$30,500
Diamond eternity band 2.85 carats in diamonds

Ring
Diamond eternity band 2.85 carats in diamonds

$2,990
Carrera y Carrera "Las manos" collection earrings in 18k and diamonds.

Earrings
Carrera y Carrera "Las manos" collection earrings in 18k and diamonds.

$1,990
Carrera y Carrera "Las manos" collection pearl and diamond ring

Ring
Carrera y Carrera "Las manos" collection pearl and diamond ring

$1,650
Carrera y Carrera "Las manos" collection pearl and diamond bracelet.

Bracelet
Carrera y Carrera "Las manos" collection pearl and diamond bracelet.

$2,750
GIA certified emerald cut 4.85 carat diamond (I color, VS1 clarity) ring

Ring
GIA certified emerald cut 4.85 carat diamond (I color, VS1 clarity) ring

$88,000
Brazilian designer H.Stern oval brilliant cut citrine ring in 18k yellow gold. Oval brilliant cut citrine approx. 3.00 carats

H Stern Ring
H.Stern citrine ring in 18k yellow gold

$1,750
Round Diamond Line Bracelet In 18k White Gold

Bracelet
Round Diamond Line Bracelet In 18k White Gold

$23,500
Amethyst diamond ring with a center amethyst stone fancy facetted cut and side baguette stones

Ring
Amethyst diamond ring with a center amethyst stone fancy facetted cut and side baguette stones

$2,400
Breguet stainless steel link braclet 23mm x 20mm

Other
Breguet stainless steel link braclet 23mm x 20mm

$950
Tiffany & Co diamond ring set in platinum

Tiffany & Co. Ring
Tiffany & Co diamond ring set in platinum

$5,250
Cartier Love Bracelet in 18k, size 19- Comes with screw driver and Cartier Pouch

Cartier Bracelet
Cartier Love Bracelet in 18k, size 19- Comes with screw driver and Cartier Pouch

$6,750
Elsa Peretti For Tiffany & Co 12 Graduated Diamonds By The Yard On 18k Yellow Gold 36 Inches

Tiffany & Co. Necklace
Elsa Peretti For Tiffany & Co 12 Graduated Diamonds By The Yard On 18k Yellow Gold 36 Inches

$4,800
Omega black alligator strap with white stitching (20mm x 18mm)

Other
Omega black alligator strap with white stitching

$650
Diamond line bracelet in 18k white gold with over 7 carats in round diamonds (G-H Color, VS clarity). 7 inch length.

Bracelet
Diamond line bracelet in 18k white gold with over 7 carats in round diamonds (G-H Color, VS clarity). 7 inch length.

$12,000
Vintage Aaron Basha bracelet with 7 diamonds & colored semi precious Baby Shoe Charms, in 18k yellow gold.

Bracelet
Vintage Aaron Basha bracelet with 7 diamonds & colored semi precious Baby Shoe Charms, in 18k yellow gold.

$18,500
Tahitian Pearl necklace with 14k yellow gold clasp

Necklace
Tahitian Pearl necklace with 14k yellow gold clasp

$3,950
Breguet black alligator strap with white and red stitching (23mm x 20mm)

Other
Breguet black alligator strap with white and red stitching (23mm x 20mm)

$550
GIA certified cut-cornered rectangular modified brilliant cut 1.53 carat diamond (G color, VS2 clarity) ring

Ring
GIA certified cut-cornered rectangular modified brilliant cut 1.53 carat diamond (G color, VS2 clarity) ring

$11,500
Diamond stud illusion set earrings in 14k white gold

Earrings
Diamond stud illusion set earrings in 14k white gold

$2,550
GIA certified diamond studs; RBC 2.02 carat (K color, IF clarity, Triple EX; Polish, Symmetry & Cut

Earrings
GIA certified diamond studs; RBC 2.02 carat (K color, IF clarity, Triple EX; Polish, Symmetry & Cut

$43,500
TIffany & Co. diamond ring in platinum 1.03 carats

Tiffany & Co. Ring
TIffany & Co. diamond ring in platinum 1.03 carats

$13,200
Round brilliant cut diamonds eternity band, set in Platinum. Total Approx. weight: 2.00 carats. Size 6.75

Ring
Diamonds eternity band

$4,600
Bvlgari pendant 18k and stainless steel

Bvlgari Pendant
Bvlgari pendant 18k and stainless steel

$1,450
Oval shaped diamond earrings in 18k white gold with round and baguette diamonds (G-H color, VS clarity).

Earrings
Oval shaped diamond earrings in 18k white gold with round and baguette diamonds (G-H color, VS clarity).

$4,650
Diamond necklace in 14k white gold

Necklace
Diamond necklace in 14k white gold

$41,400
Fresh water pearls necklace, with signed Charles Krypell flower pendant in 14K yellow gold. 17 inches long

Charles Krypell Necklace
Fresh water pearls necklace, with signed Charles Krypell flower pendant in 14K yellow gold. 17 inches long

$2,750
Diamonds heart hoops earring in 18k white gold. Round brilliant cut diamonds total approx. weight  over 1.50 carats

Earrings
Diamonds heart semi hoops earrings in 18K white gold. over 1.50 carat

$3,950
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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