Luxury Jewelry

Items 1 to 36 of 8522 total

  • Cartier LOVE bracelet in 18k, size 16

    Cartier LOVE bracelet in 18k, size 16
    ESTIMATED RETAIL: $6,900.00 NEW MSRP: $6,900.00 G&S Price: $6,210
    SAVINGS: $690 (10% off)
    Financing available with .
    Item #:N516050
  • Vintage Cartier manual wind watch in 18k gold

    Vintage Cartier manual wind watch in 18k gold on black crocodile strap with plaque tang buckle. Case and mvmt signed Europian watch & clock company inc. 15 jewels. mvmt 474044. Case is hallmarked & numbered as to be expected from vintage Cartier. Fancy lobed lugs. Dial is refinished black. Lugs #2445. Case size 31.5mm. Circa 1930s
    G&S Price: $5,900
    Financing available with .
    Item #:N515880
  • David Yurman sterling silver bangle

    David Yurman cable 5mm sterling silver bangle with diamond accents.
    ESTIMATED RETAIL: $750.00 NEW MSRP: $750.00 G&S Price: $595
    SAVINGS: $155 (21% off)
    Financing available with .
    Item #:S519689
  • John Hardy Sterling Silver Wide Bracelet

    John Hardy sterling silver wide bracelet 12.50mm width with pusher clasp. Length 9.5 inches.
    ESTIMATED RETAIL: $1,450.00 NEW MSRP: $1,450.00 G&S Price: $1,150
    SAVINGS: $300 (21% off)
    Financing available with .
    Item #:N516043
  • John Hardy sterling silver necklace 6.5mm width with 18k gold clasp

    John Hardy sterling silver necklace 6.5mm width with 18k gold clasp. Legth 18.5 mm.
    ESTIMATED RETAIL: $995.00 NEW MSRP: $995.00 G&S Price: $790
    SAVINGS: $205 (21% off)
    Financing available with .
    Item #:N516044
  • Cartier Love Bracelet in 18k rose gold

    Cartier LOVE Bracelet in 18k rose gold, 6.1 mm width, Size 15. Ref B6067417 - Design was launched in NY in 1969 becoming an icon of jewelry design!
    ESTIMATED RETAIL: $6,900.00 NEW MSRP: $6,900.00 G&S Price: $5,865
    SAVINGS: $1,035 (15% off)
    Financing available with .
    Item #:N516036
  • GIA Certified Round Brilliant Cut Natural Diamond 1.60 Carat Light Yellow Color

    GIA certified round brilliant cut natural diamond ring, 1.60 carats (yellow color, clarity enhanced) bezel set in 14k rose gold in heavy mens 14k white gold setting. Size 6. A lot of flash for a little cash!

    This GIA certified ring is currently size 6 and some items can be sized up or down, please ask! It weighs 8.4 pennyweights and is 14k.
    ESTIMATED RETAIL: $3,500.00 NEW MSRP: $3,500.00 G&S Price: $2,900
    SAVINGS: $600 (17% off)
    Financing available with .
    Item #:S519555
  • Five Dollar Us Gold Coin Cufflinks With Diamond Accents Set In 14k Gold

    Five dollar US gold coin cufflinks set in 14k yellow gold with approximately 0.24 carats in diamond accents. 20mm diameter (0.75 inches).
    G&S Price: $2,650
    Financing available with .
    Item #:S519688
  • Tiffany & Co. Infinity pendant double chain necklace in 18k yellow gold

    Tiffany & Co. Infinity pendant double chain necklace in 18k yellow gold
    ESTIMATED RETAIL: $1,100.00 NEW MSRP: $1,100.00 G&S Price: $800
    SAVINGS: $300 (27% off)
    Financing available with .
    Item #:N516032
  • 18k rose gold diamond 'smile' necklace with 0.67 carats in G-H Color, VS Clarity

    18k rose gold diamond 'smile' necklace with 0.67 carats in G-H Color, VS Clarity in round brilliant cut diamonds. Length 17''.
    ESTIMATED RETAIL: $2,958.00 NEW MSRP: $2,958.00 G&S Price: $2,170
    SAVINGS: $788 (27% off)
    Financing available with .
    Item #:S519679
  • Illusion set round diamond pendant in 18k rose gold with 0.54 carat total diamond

    Illusion set round diamond pendant in 18k rose gold with 0.54 carat total diamond weight in G-H Color, VS Clarity diamonds. Length 16''.
    ESTIMATED RETAIL: $3,219.00 NEW MSRP: $3,219.00 G&S Price: $2,360
    SAVINGS: $859 (27% off)
    Financing available with .
    Item #:S519680
  • 18k white gold necklace with illusion set round diamond pendant 0.79 carat total

    18k white gold necklace with illusion set round diamond pendant 0.79 carat total weight in G-H Color, VS Clarity diamonds. Length 18''.
    ESTIMATED RETAIL: $3,480.00 NEW MSRP: $3,480.00 G&S Price: $2,560
    SAVINGS: $920 (26% off)
    Financing available with .
    Item #:S519681
  • Diamond line necklace in 18k white gold with 7.6 carats in G-H Color VS Clarity diamonds

    Diamond line necklace in 18k white gold with 7.6 carats in G-H Color, VS Clarity round brilliant cut diamonds. Length 17 inches.
    ESTIMATED RETAIL: $33,285.00 NEW MSRP: $33,285.00 G&S Price: $24,410
    SAVINGS: $8,875 (27% off)
    Financing available with .
    Item #:S519676
  • Tiffany & Co. Elsa Peretti in 18k yellow gold with single diamond

    Tiffany & Co. Elsa Peretti band ring in 18k yellow gold with 0.02 carat single diamond. 2.8mm width. Size 6.

    This Tiffany & Co. ring is currently size 6 and some items can be sized up or down, please ask! It weighs 5.6 pennyweights and is 18k.
    ESTIMATED RETAIL: $1,025.00 NEW MSRP: $1,025.00 G&S Price: $820
    SAVINGS: $205 (20% off)
    Financing available with .
    Item #:S519682
  • Sapphire bracelet in platinum

    Sapphire bracelet in platinum with 19.03 carats in princess cut blue sapphires. Length 7 inches, width 5mm.
    ESTIMATED RETAIL: $18,900.00 NEW MSRP: $18,900.00 G&S Price: $12,900
    SAVINGS: $6,000 (32% off)
    Financing available with .
    Item #:S519672
  • David Yurman Amethyst and diamond ring in sterling silver

    David Yurman Amethyst and diamond ring in sterling silver. Approximately 5 carat rectangular cushion cut amethyst and 0.16 carats in side diamonds. Ring size 5.

    This David Yurman ring is currently size 5 and some items can be sized up or down, please ask! It weighs 5.9 pennyweights and is Sterling Silver.
    ESTIMATED RETAIL: $1,800.00 NEW MSRP: $1,800.00 G&S Price: $1,190
    SAVINGS: $610 (34% off)
    Financing available with .
    Item #:S519662
  • Art Deco diamond and tanzanite bracelet

    Art Deco diamond and tanzanite bracelet in 14k white gold with approximately 2.50 carats in G-H color, VS clarity diamonds. Length 7 inches, width 13mm.
    ESTIMATED RETAIL: $10,500.00 NEW MSRP: $10,500.00 G&S Price: $6,500
    SAVINGS: $4,000 (38% off)
    Financing available with .
    Item #:S519673
  • Platinum diamond bracelet with 10 carats in diamonds

    Platinum diamond bracelet with 10 carats in I-J-K color, SI2 clarity diamonds. Length 7 inches, width 4.5mm.
    ESTIMATED RETAIL: $27,000.00 NEW MSRP: $27,000.00 G&S Price: $18,900
    SAVINGS: $8,100 (30% off)
    Financing available with .
    Item #:S519674
  • Roberto Coin Pois Moi diamond square band in 18k

    Roberto Coin Pois Moi diamond square band in 18k

    This Roberto Coin ring is currently size 6.5 and some items can be sized up or down, please ask! It weighs 0 pennyweights and is 18k.
    ESTIMATED RETAIL: $5,500.00 NEW MSRP: $5,500.00 G&S Price: $4,400
    SAVINGS: $1,100 (20% off)
    Financing available with .
    Item #:S519675
  • Flower shaped illusion set diamond earrings in 18k white gold

    Flower shaped illusion set diamond earrings in 18k white gold with 2.54 carats in G-H Color VS Clarity diamonds. Earrings measure 16mm x 16mm.
    ESTIMATED RETAIL: $14,112.00 NEW MSRP: $14,112.00 G&S Price: $10,340
    SAVINGS: $3,772 (27% off)
    Financing available with .
    Item #:S519677
  • Floral shaped round diamond cluster earrings in 18k white gold w/ 2.49 carats

    Floral shaped diamond cluster earrings in 18k white gold with 2.49 carats in G-H Color, VS Clarity round brilliant cut diamonds. Earrings measure 9.5mm wide.
    ESTIMATED RETAIL: $11,595.00 NEW MSRP: $11,595.00 G&S Price: $8,500
    SAVINGS: $3,095 (27% off)
    Financing available with .
    Item #:S519678
  • Diamond earrings in 18k white gold

    Diamond earrings in 18k white gold with over 6 carats in G-H color, VS clarity diamonds. Hanging length 3.3 inches.
    ESTIMATED RETAIL: $25,000.00 NEW MSRP: $25,000.00 G&S Price: $14,900
    SAVINGS: $10,100 (40% off)
    Financing available with .
    Item #:S519667
  • Designer Signed "Haridra- NY" emerald and diamonds ring In 18k White Gold

    Designer signed "HARIDRA- NY" emerald and diamonds ring in 18k white gold. Emerald cut emerald approx. total weight: 2.67 carats. Micro pave diamonds total approx. weight 0.50 carat, all white and eye clean. Size 5 1/4.

    This Diamond/Emerald ring is currently size 5.25 and some items can be sized up or down, please ask! It weighs 3.1 pennyweights and is 18k.
    ESTIMATED RETAIL: $9,950.00 NEW MSRP: $9,950.00 G&S Price: $7,950
    SAVINGS: $2,000 (20% off)
    Financing available with .
    Item #:S519592
  • Antique Greek coin & diamonds set in 18K gold earrings

    Antique Greek coin & diamonds earrings, set in 18Kt yellow gold. Round brilliant cut diamonds total approx. weight over 0.30 carat, white and eye clean. 25mm square. Omega clip. Post can be added upon request.
    G&S Price: $2,950
    Financing available with .
    Item #:S519665
  • Oval diamonds cut eternity band set in 18K yellow gold

    Oval diamonds cut eternity band set in 18K yellow gold, total oval brilliant cut diamonds approximately 4.00 carats, estimate G-H color, VS-SI clarity. Size 5, width 5.5mm.

    This Eternity Band ring is currently size 4.75 and some items can be sized up or down, please ask! It weighs 3.3 pennyweights and is 18k.
    ESTIMATED RETAIL: $12,500.00 NEW MSRP: $12,500.00 G&S Price: $10,500
    SAVINGS: $2,000 (16% off)
    Financing available with .
    Item #:S519666
  • Green emeralds & diamonds eternity band 14k yellow gold

    Lovely green emeralds & diamonds eternity band 14k with approximately 2.20 carats in emeralds and 0.50 carats in G-H color, VS clarity diamonds. Size 7

    This Diamond/Emerald ring is currently size 7 and some items can be sized up or down, please ask! It weighs 4.1 pennyweights and is 14k.
    ESTIMATED RETAIL: $4,900.00 NEW MSRP: $4,900.00 G&S Price: $2,900
    SAVINGS: $2,000 (41% off)
    Financing available with .
    Item #:S519669
  • Designer signed "Lilli" approx. over 3.00 carats Cabochon sapphire & diamond ring set in 18K yellow gold.

    Designer signed "Lilli" approx. over 3.00 carats Cabochon sapphire & diamond ring set in 18K yellow gold.

    This Diamond/Sapphires ring is currently size 0 and some items can be sized up or down, please ask! It weighs 7.1 pennyweights and is 18k.
    ESTIMATED RETAIL: $5,250.00 NEW MSRP: $5,250.00 G&S Price: $3,750
    SAVINGS: $1,500 (29% off)
    Financing available with .
    Item #:S519664
  • Cartier double rows of hearts, semi hoops earrings in 18k yellow gold.

    Cartier double rows of hearts, semi hoops earrings in 18k yellow gold. Post and omega clip. Length 24mm
    G&S Price: $5,650
    Financing available with .
    Item #:N516026
  • Gia Certfied Oval Brilliant Cut Diamond 2.10 Carat (U-V Range, Vvs2 Clarity) Ring In 18k White Gold Setting

    GIA certfied oval brilliant cut diamond 2.10 carat (U-V range, VVS2 clarity) ring in 18k white gold setting with 2 approximate 0.60 carat each half moon side diamonds all surrounded by approximately 0.50 carats in micro pave diamond accents. Size 4.25.

    This GIA certified ring is currently size 4.25 and some items can be sized up or down, please ask! It weighs 4.1 pennyweights and is 18k White Gold.GIA Certificate
    ESTIMATED RETAIL: $29,900.00 NEW MSRP: $29,900.00 G&S Price: $22,500
    SAVINGS: $7,400 (25% off)
    Financing available with .
    Item #:S519564
  • Tiffany & Co Paloma Picasso Zellige Drop Earrings in 18k Yellow gold

    Tiffany & Co Paloma Picasso Zellige Drop Earrings in 18k Yellow gold. Hanging length 1.25 inches. Width 0.75 inches.
    G&S Price: $1,250
    Financing available with .
    Item #:N516014
  • Roberto Coin Moi Poi square band in 18k yellow gold with pave diamond accent

    Roberto Coin Pois Moi square band in 18k yellow gold with 0.08 carat in pave diamond accents Size 6.5, width 5mm.

    This Roberto Coin ring is currently size 6.5 and some items can be sized up or down, please ask! It weighs 4.5 pennyweights and is 18k.
    ESTIMATED RETAIL: $2,600.00 NEW MSRP: $2,600.00 G&S Price: $1,820
    SAVINGS: $780 (30% off)
    Financing available with .
    Item #:S519645
  • Diamond and rubies bracelet in 18K white gold. Round brilliant cut diamonds total approx. weight: 4.82 carats,

    Diamond and rubies bracelet in 18K white gold. Round brilliant cut diamonds total approx. weight: 4.82 carats, estimate: G-H color, VS clarity. Emerald cut rubies total approx. weight: 13.62 carats. Measurements: 5/8 inches wide x 7 inches long.
    ESTIMATED RETAIL: $24,000.00 NEW MSRP: $24,000.00 G&S Price: $17,600
    SAVINGS: $6,400 (27% off)
    Financing available with .
    Item #:S519641
  • Diamond and emerald bracelet in 18K white gold. Round brilliant cut diamonds total approx. weight: 6.55 carats.

    Diamond and emerald bracelet in 18K white gold. Round brilliant cut diamonds total approx. weight: 6.55 carats, estimate: G-H Color, VS Clarity. Princess cut emeralds total approx. weight: 6.27 carats. Measurements: 7/8 inches wide x 7 inches long.
    ESTIMATED RETAIL: $25,500.00 NEW MSRP: $25,500.00 G&S Price: $18,700
    SAVINGS: $6,800 (27% off)
    Financing available with .
    Item #:S519637
  • Diamond bangle in 14k yellow gold. Round brilliant cut diamond total approx. weight 1.50 carat, estimate: G-H color, VS clarity

    Diamond bangle in 14k yellow gold. Round brilliant cut diamond total approx. weight 1.50 carat, estimate: G-H color, VS clarity. 1.25 inches wide. Up to 6 12/ inche wrist.
    ESTIMATED RETAIL: $5,500.00 NEW MSRP: $5,500.00 G&S Price: $3,900
    SAVINGS: $1,600 (29% off)
    Financing available with .
    Item #:S519595
  • AGL certified Natural Beryl emerald cut Aquamarine pendant set in 18k

    AGL certified Natural Beryl emerald cut Aquamarine pendant set in 18k. Beryl Aquamarine approx. measurements 24.70 x 17.95 x 13mm. Total length (including bale): 40mm (1 1/2 inche).GIA Certificate
    ESTIMATED RETAIL: $8,500.00 NEW MSRP: $8,500.00 G&S Price: $5,500
    SAVINGS: $3,000 (35% off)
    Financing available with .
    Item #:S519542
  • AGL certified emerald cut approx. 7 carats natural topaz ring set in 18K yellow gold.

    AGL certified emerald cut approx. 7 carats natural topaz ring set in 18K yellow gold. Emerald cut measurments 19.34 x 15.43 x 11.24mm. Size 6.75.

    This aquamarine ring is currently size 6.75 and some items can be sized up or down, please ask! It weighs 9.9 pennyweights and is 18k.GIA Certificate
    ESTIMATED RETAIL: $7,500.00 NEW MSRP: $7,500.00 G&S Price: $4,950
    SAVINGS: $2,550 (34% off)
    Financing available with .
    Item #:S519543
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Luxury Jewelry

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