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AGL Certified sapphire and diamond ring in platinum

Ring
AGL Certified sapphire and diamond ring in platinum

$14,000
Cartier Love diamond bracelet in 18k yellow gold. Size 19.

Cartier Bracelet
Cartier Love diamond bracelet in 18k yellow gold. Size 19.

$33,500
Platinum diamond eternity band with approximately 1.89 carats in square baguettes (F-G Color, VS Clarity). Channel set. Size 7

Ring
Platinum diamond eternity band with approximately 1.89 carats in square baguettes (F-G Color, VS Clarity). Channel set. Size 7

$3,850
Diamond line necklace in 18k white gold with over 50 carats in round diamonds

Necklace
Diamond line necklace in 18k white gold with over 50 carats in round diamonds

$85,000
Chai pendant in 18k yellow gold on 18k yellow gold 20 inches chain.

Necklace
Chai pendant in 18k yellow gold on 18k yellow gold 20 inches chain

$795
Diamond hoop earrings in 18k white gold

Earrings
Diamond hoop earrings in 18k white gold

$5,250
Cartier Tank 23mm

Cartier Watch
Tank 23mm

$2,650
Chopard Happy Sport 35mm 8582

Chopard Watch
Happy Sport 35mm

$4,200
Solid Mechanical geometric Retro period (post Art Deco) bracelet in 18K yellow gold.

Bracelet
Art deco, Retro mechanical solid bracelet in 18K yellow gold.

$11,500
Rolex Pearlmaster 34mm 81318

Rolex Watch
Pearlmaster 34mm

$31,500
Omega Seamaster 42mm 210.30.42.20.01.001

Omega Watch
Seamaster 42mm

$5,100
Semi Hoops diamonds earring in 14k white gold

Earrings
Semi hoop diamonds earrings in 14K gold- 2.00 carats. approx.

$4,600
Omega Classic 14mm

Omega Watch
Classic 14mm

$4,250
Rolex Day-Date 36mm 1803

Rolex Watch
Day-Date 36mm

$12,700
Breitling Super Ocean 44mm A13341

Breitling Watch
Super Ocean 44mm

$3,450
Designed by Georg Jensen Denmark in 1905, collectible Flower Basket Art Nouveau brooch in sterling silver

Georg Jensen Pin/Broach
Georg Jensen Denmark Sterling silver & semi precious stone broach.

$2,450
Patek Philippe Nautilus 35.2mm 7118/1A-010

Patek Philippe Watch
Nautilus 35mm

$51,500
Patek Philippe Calatrava 33mm 3919G-001

Patek Philippe Watch
Calatrava 33mm

$16,900
Patek Philippe Calatrava 33mm 3944

Patek Philippe Watch
Calatrava 33mm

$12,900
Jean Schlumberger by Tiffany & Co. sixteen stone ring platinum

Tiffany & Co. Ring
Jean Schlumberger by Tiffany & Co. sixteen stone ring platinum

$11,500
Tiffany & Co. round brilliant cut 1.01 carat (H color, VS1 clarity, Tripple Ex)

Tiffany & Co. Ring
Tiffany & Co. round brilliant cut 1.01 carat (H color, VS1 clarity, Tripple Ex)

$10,500
Concord 21mm w641553

Concord Other
Concord w641553 14k 21mm Quartz watch

$3,900
Rolex Datejust 41 41mm 116334

Rolex Watch
Datejust 41 41mm

$13,550
Ring in 18k white gold with around 0.5 carats in diamonds and 0.5 carats in square cut blue sapphires

Ring
Ring in 18k white gold with around 0.5 carats in diamonds and 0.5 carats in square cut blue sapphires

$2,450
Rolex Datejust 36mm 16014

Rolex Watch
Datejust 36mm

$5,750
Chronoswiss Opus 38mm ch 7523

Chronoswiss Watch
Opus 38mm

$5,450
Roberto Coin basket silk weave demi hoops diamond earrings with omega back & post in 18k yellow and white gold.

Earrings
Roberto Coin basket silk weave demi hoops diamonds earrings, 18K gold.

$3,900
Cartier sunglasses with Buffalo Horn temples. in Stainless steel. CT00465- oo1 Col 3

Cartier Other
Cartier sunglasses with Buffalo Horn temples. in Stainless steel. CT00465- oo1 Col 3

$1,950
Cartier Ibiza dark wooden frames

Cartier Other
Cartier Ibiza dark wooden frames

$1,800
Diamond eternity band in 18k white gold with over 9 carats in diamonds

Ring
Diamond eternity band in 18k white gold with over 9 carats in diamonds

$23,700
C De Cartier sunglasses with purple lenses

Cartier Other
C De Cartier sunglasses with purple lenses

$1,250
Rolex Datejust 41 41mm 116334

Rolex Watch
Datejust 41 41mm

$11,500
Patek Philippe Classic 28mm 2488

Patek Philippe Watch
Classic 28mm

$10,500
Cartier Roadster 38mm 2618

Cartier Watch
Roadster 38mm

$6,500
Hamilton Cocktail 15.5mm

Hamilton Watch
Cocktail 16mm

$8,500
Roger Dubuis Easy Diver 46mm RDDBSE0253

Roger Dubuis Watch
Easy Diver 46mm

$11,500
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At Gray & Sons, we replenish our stock of pre-owned luxury watches and estate jewelry on a daily basis. Make sure you check out our New Arrivals section regularly so you don’t miss out on popular used Rolex models, pre-owned Patek Philippe timepieces, secondhand Cartier watches, or any other previously owned fine timepieces. Whether you’re looking for a Rolex Datejust II, a Piaget men’s watch, a gold Cartier watch, a secondhand Breitling, or a used Panerai, as a leading Miami luxury watch store, chances are we carry it. Furthermore, if you’re in search of a discontinued and hard-to-find vintage timepiece, Gray & Sons is a premiere source of vintage watches in the Miami area. Diamonds anyone? We are constantly buying, re-cutting and sell GIA-certified diamonds.

Pre-Owned Watch Selection

Our assortment of pre-owned watches has been carefully selected to only include 100% guaranteed authentic watches. What’s more, each piece that we sell has been inspected and restored to like-new conditions by our Swiss-trained watchmakers. So take advantage of big savings and buy from the secondary market with no risk at all. Plus, Gray & Sons stands by any used watch we sell online with a two-year international guarantee for pre-owned Rolex watches and a one-year international guarantee for any other secondhand premium watch brand.

Aside from our curated selection of high-end watches, we also offer a fantastic range of pre-owned, vintage, and estate jewelry. From GIA-certified Tiffany & Co. Sparklers diamond cocktail rings to Cartier Love bracelets to Chopard Happy necklaces to Van Cleef & Arpels Alhambra earrings to Bulgari B.zero1 bangles, we have all of the biggest brands in jewelry. Additionally, as the best jewelry repair company in the Miami Beach area, we have the knowledge, expertise, and skill to refurbish any pre-owned jewelry piece prior to selling it online.

Have a pearl necklace to restring, a ring to size, a bracelet to repair or a diamond to replace? Our master jewelers and detailers take your heirlooms in their hands, and recreate history.

As with our fine watches inventory, our jewelry stock is updated every day and new items can be seen right here in our New Arrivals section. We ship to all fifty states, in addition to select countries worldwide.