Luxury Jewelry

Items 1 to 36 of 1305 total

  • John Hardy sterling silver Dot cuff

    John Hardy sterling silver Dot cuff. Fits 6-7 inches wrist. Width 43mm
    ESTIMATED RETAIL: $1,100.00 NEW MSRP: $1,100.00 G&S Price: $990
    SAVINGS: $110 (10% off)
    Financing available with .
    Item #:N515348
  • John Hardy Triple Coil dot braclet in sterling silver

    John Hardy Triple Coil dot braclet in sterling silver. Fits 6-8 inches wrist.
    ESTIMATED RETAIL: $1,395.00 NEW MSRP: $1,395.00 G&S Price: $1,150
    SAVINGS: $245 (18% off)
    Financing available with .
    Item #:N515347
  • Tiffany & Co. True T Narrow Ring 18k rose gold with diamonds

    Tiffany & Co. True T Narrow Ring 18k rose gold with 0.23 carat in diamonds. Width 3.5mm, size 10.

    This Tiffany & Co. ring is currently size 10 and some items can be sized up or down, please ask! It weighs 2.4 pennyweights and is 18k rose gold.
    ESTIMATED RETAIL: $4,200.00 NEW MSRP: $4,200.00 G&S Price: $3,570
    SAVINGS: $630 (15% off)
    Financing available with .
    Item #:S518688
  • Modernist ring with full cut round brilliant diamond

    Modernist ring with full cut round brilliant diamond, approx. 0.35 carat G-H color, VS-SI clarity set in 14K yellow gold mounting. Size 8.5

    This Diamond ring is currently size 8.5 and some items can be sized up or down, please ask! It weighs 5.7 pennyweights and is 14k.
    ESTIMATED RETAIL: $3,900.00 NEW MSRP: $3,900.00 G&S Price: $2,700
    SAVINGS: $1,200 (31% off)
    Financing available with .
    Item #:S518659
  • David Yurman double wheat link necklace with diamond buckle clasp

    David Yurman double wheat link necklace with diamond buckle clasp. 16" legnth, 12.2mm width (6.1mm each necklace)
    ESTIMATED RETAIL: $30,900.00 NEW MSRP: $30,900.00 G&S Price: $16,000
    SAVINGS: $14,900 (48% off)
    Financing available with .
    Item #:S518655
  • Tiffany & Co. Modern Keys Open Round Key Pendant 18k With Diamonds

    Tiffany & Co. Modern Keys Open Round Key Pendant in 18k white gold With 0.4 carat in Diamonds. Length 0.75''.
    ESTIMATED RETAIL: $1,400.00 NEW MSRP: $1,400.00 G&S Price: $1,190
    SAVINGS: $210 (15% off)
    Financing available with .
    Item #:S518685
  • Link bracelet in 18k

    Link bracelet in 18k
    ESTIMATED RETAIL: $3,500.00 NEW MSRP: $3,500.00 G&S Price: $2,100
    SAVINGS: $1,400 (40% off)
    Financing available with .
    Item #:N515331
  • Link necklace in 18k

    Timeless and elegant link necklace in 18k. Length 16 inches.
    ESTIMATED RETAIL: $7,100.00 NEW MSRP: $7,100.00 G&S Price: $4,700
    SAVINGS: $2,400 (34% off)
    Financing available with .
    Item #:N515330
  • Cartier Love Ring with 3 diamonds in 18k yellow gold

    Cartier Love Ring with 3 diamonds in 18k yellow gold. Size 5.25. Box and papers. Ref. B4032400

    This Cartier ring is currently size 5.25 and some items can be sized up or down, please ask! It weighs 5.3 pennyweights and is 18K & Diamonds.
    ESTIMATED RETAIL: $3,850.00 NEW MSRP: $3,850.00 G&S Price: $3,550
    SAVINGS: $300 (8% off)
    Financing available with .
    Item #:S518684
  • Pair of sterling silver 3 tiers candelabra by Gorham.

    Glamorous table- Pair of sterling silver 3 tiers candelabra by Gorham. Heigth: 13 inches. Width: 12"- Botom diameter: 4 1/4".Lightly weighted on bottom. Over 1800 grams of Sterling silver (57 troy ounces).
    ESTIMATED RETAIL: $3,250 NEW MSRP: $3,250

    G&S Regular Price: $2,450 43% off new MSRP

    G&S SALE PRICE: $1,850.00 43% off new MSRP

    SAVINGS: $1,400.00 (43%)
    Financing available with .
    Item #:N515074
  • Sapphire and diamond platinum ring

    Beautiful diamond and sapphire platinum ring with approximately 1.75 carat center sapphire and approximately 0.50 carats in round brilliant cut side diamond accents. Size 7.

    This Diamond/Sapphires ring is currently size 7 and some items can be sized up or down, please ask! It weighs 4.6 pennyweights and is Platinum.
    ESTIMATED RETAIL: $9,200.00 NEW MSRP: $9,200.00 G&S Price: $5,500
    SAVINGS: $3,700 (40% off)
    Financing available with .
    Item #:S518683
  • Damiani Damianissima diamond pendant necklace

    Damiani Damianissima diamond pendant necklace with 0.58 carats in F-G color, VVS-VS clarity round diamonds in 18k white and pink gold. With box. Length 19 inches.
    ESTIMATED RETAIL: $5,560.00 NEW MSRP: $5,560.00 G&S Price: $3,335
    SAVINGS: $2,225 (40% off)
    Financing available with .
    Item #:S518680
  • Pearl earrings in 14k white gold

    Pearl earrings in 14k white gold with 11mm pearls silver pink in color and approximately 0.72 carats in diamonds. Earring dimensions 16mm x 20mm.
    ESTIMATED RETAIL: $4,900.00 NEW MSRP: $4,900.00 G&S Price: $3,290
    SAVINGS: $1,610 (33% off)
    Financing available with .
    Item #:S518672
  • Heart shaped earrings in 14k white gold with pave set diamonds and sapphires

    Heart shaped earrings in 14k white gold with pave set diamonds and sapphires. Approx. 0.56 carats in diamonds and 1 carat in sapphires. 17mm x 15mm. French clips.
    ESTIMATED RETAIL: $3,900.00 NEW MSRP: $3,900.00 G&S Price: $2,400
    SAVINGS: $1,500 (38% off)
    Financing available with .
    Item #:S518673
  • Damiani Damianissima ring in 18k white gold with diamonds

    Damiani Damianissima ring in 18k white gold with approximately 0.31 cts in diamonds. With box. Size 7.25. 11mm width.

    This Diamond ring is currently size 7.25 and some items can be sized up or down, please ask! It weighs 0 gramms and is 18k White Gold.
    ESTIMATED RETAIL: $6,800.00 NEW MSRP: $6,800.00 G&S Price: $4,080
    SAVINGS: $2,720 (40% off)
    Financing available with .
    Item #:S518679
  • Emerald and diamond line bracelet in 14k yellow gold

    Emerald and diamond line bracelet in 14k yellow gold with approximately 0.50 carats in diamonds and 0.50 carats in emeralds. 6.75 inch length. 3.5mm width.
    ESTIMATED RETAIL: $4,250.00 NEW MSRP: $4,250.00 G&S Price: $2,500
    SAVINGS: $1,750 (41% off)
    Financing available with .
    Item #:S518670
  • Cartier LOVE ring in 18k white gold

    Cartier LOVE ring in 18k white gold. Ring size 5.25.

    This Cartier ring is currently size 5.25 and some items can be sized up or down, please ask! It weighs 4.3 pennyweights and is 18k White Gold.
    ESTIMATED RETAIL: $1,950.00 NEW MSRP: $1,950.00 G&S Price: $1,560
    SAVINGS: $390 (20% off)
    Financing available with .
    Item #:N515302
  • Pave diamond ring in 18k white gold w/ approx. 1.10 carats in diamonds.

    Pave diamond ring in 18k white gold w/ approx. 1.10 carats in G-H color, VS clarity diamonds. Size 8.

    This Diamond ring is currently size 8 and some items can be sized up or down, please ask! It weighs 7.2 pennyweights and is 18k White Gold.
    ESTIMATED RETAIL: $5,500.00 NEW MSRP: $5,500.00 G&S Price: $3,200
    SAVINGS: $2,300 (42% off)
    Financing available with .
    Item #:S518671
  • Ruby & diamond ring in 18k yellow gold with approximately 0.80 carats in pear and princess cut diamonds

    Ruby & diamond ring in 18k yellow gold with approximately 0.80 carats in pear and princess cut diamonds and 0.50 carats in square channel set rubies. Size 8.

    This Diamond/Ruby ring is currently size 8 and some items can be sized up or down, please ask! It weighs 4.2 pennyweights and is 18k.
    ESTIMATED RETAIL: $4,000.00 NEW MSRP: $4,000.00 G&S Price: $2,480
    SAVINGS: $1,520 (38% off)
    Financing available with .
    Item #:S518674
  • Beautiful carriage with rubies windows broach in 18k

    Beautiful horse & carriage broach with rubies windows set in 18k yellow gold. Broach measures 2.3'' width, 1'' length.
    ESTIMATED RETAIL: $3,050.00 NEW MSRP: $3,050.00 G&S Price: $1,850
    SAVINGS: $1,200 (39% off)
    Financing available with .
    Item #:S518678
  • Tiffany Ruby & diamond ring in 18k

    Tiffany Ruby & diamond ring in 18k yellow gold. Size 6.50

    This Tiffany & Co. ring is currently size 6.5 and some items can be sized up or down, please ask! It weighs 0 gramms and is 18k.
    G&S Price: $3,000
    Financing available with .
    Item #:S517605
  • Tiffany & Co diamond and sapphire ring in 18k

    Tiffany & Co diamond and sapphire ring in 18k yellow gold.

    This Tiffany & Co. ring is currently size 0 and some items can be sized up or down, please ask! It weighs 0 gramms and is 18k.
    G&S Price: $3,000
    Financing available with .
    Item #:S517604
  • Tiffany & Co. Etoile 4 row diamond eternity band

    Tiffany & Co. Etoile 4 row diamond eternity band in platinum with 3 carats in diamonds. Size 7.
    ESTIMATED RETAIL: $15,000.00 NEW MSRP: $15,000.00 G&S Price: $10,500
    SAVINGS: $4,500 (30% off)
    Financing available with .
    Item #:S518669
  • Bvlgari Zero 18K yellow gold ring -

    Bvlgari Zero 18K yellow gold ring - Ring size 64 (US size 10.75).

    This Bvlgari ring is currently size 10.75 and some items can be sized up or down, please ask! It weighs 5 pennyweights and is 18k.
    ESTIMATED RETAIL: $1,200.00 NEW MSRP: $1,200.00 G&S Price: $1,100
    SAVINGS: $100 (8% off)
    Financing available with .
    Item #:N515308
  • Penny Priville diamond eternity band, 2 carats in round brilliant cut diamonds

    Penny Priville diamond eternity band, 2 carats in round brilliant cut diamonds. 9.7 mm width, Size 6.5.

    This Diamond ring is currently size 6.5 and some items can be sized up or down, please ask! It weighs 8.5 pennyweights and is 18k White Gold.
    ESTIMATED RETAIL: $9,260.00 NEW MSRP: $9,260.00 G&S Price: $3,900
    SAVINGS: $5,360 (58% off)
    Financing available with .
    Item #:S518664
  • Bird of Paradise Brooch with approx 6 carat round, baguettes and square diamonds, set in Platinum

    "Bird of Paradise" sitting on a branch, brooch with approx 6 carat full cut round brillant, baguette and square diamonds, set in Platinum. Blue sapphire accent eye. Measurments: 80 x 40 mm (3 1/4 x 1 1/2")-
    ESTIMATED RETAIL: $22,000.00 NEW MSRP: $22,000.00 G&S Price: $14,500
    SAVINGS: $7,500 (34% off)
    Financing available with .
    Item #:S518661
  • Striped oval cufflinks in 18k yellow and white gold

    Striped oval cufflinks in 18k yellow and white gold stripes. Length 0.75''.
    ESTIMATED RETAIL: $2,700.00 NEW MSRP: $2,700.00 G&S Price: $1,590
    SAVINGS: $1,110 (41% off)
    Financing available with .
    Item #:N515312
  • Tiffany & Co. Schlumberger Sixteen Stone Ring 18k with diamonds and sapphires

    Tiffany & Co. Schlumberger Sixteen Stone Ring 18k with 0.59 carat in diamonds and 0.80 carat in sapphires. Size 8.

    This Tiffany & Co. ring is currently size 8 and some items can be sized up or down, please ask! It weighs 0 gramms and is 18k.
    ESTIMATED RETAIL: $9,500.00 NEW MSRP: $9,500.00 G&S Price: $8,075
    SAVINGS: $1,425 (15% off)
    Financing available with .
    Item #:S518662
  • GIA certified pear brilliant cut diamond 2.36 carat (H color, SI1 clarity) ring

    GIA certified pear brilliant cut diamond 2.36 carat (H color, SI1 clarity) ring set in platinum with trillion cut diamond on each size approx. 030 carat each G-H color, VS-SI clarity. Size 5.

    This GIA certified ring is currently size 5 and some items can be sized up or down, please ask! It weighs 3.7 pennyweights and is Platinum.GIA Certificate
    ESTIMATED RETAIL: $25,900.00 NEW MSRP: $25,900.00 G&S Price: $19,900
    SAVINGS: $6,000 (23% off)
    Financing available with .
    Item #:S518663
  • Amethyst and diamond ring in 18k rose gold ring

    Amethyst and diamond ring in brush finish 18k rose gold with approx. 1.5 carat light pink amethyst and 0.02 carats in bezel set accent diamonds. Size 6.5.

    This ring is currently size 6.5 and some items can be sized up or down, please ask! It weighs 2.1 pennyweights and is 18k rose gold.
    ESTIMATED RETAIL: $1,900.00 NEW MSRP: $1,900.00 G&S Price: $1,250
    SAVINGS: $650 (34% off)
    Financing available with .
    Item #:S518651
  • GIA certified round brilliant cut 2.15 carat diamond (O-P color, VS1 clarity, Triple Excellent) ring

    GIA certified round brilliant cut 2.15 carat diamond (O-P color, VS1 clarity, Triple Excellent) set in platinum mounting, with over 3.50 carat round and baguette diamond, G-H color, VVS-VS clarity. Size 6.5

    This GIA certified ring is currently size 6.5 and some items can be sized up or down, please ask! It weighs 9.2 pennyweights and is Platinum.GIA Certificate
    ESTIMATED RETAIL: $24,900.00 NEW MSRP: $24,900.00 G&S Price: $15,900
    SAVINGS: $9,000 (36% off)
    Financing available with .
    Item #:S518526
  • Semi eternity band with approx 1 carat in round cut diamonds 14k white gold

    Semi eternity band with approx 1 carat in G-H color, VS-SI clarity round cut diamonds 14k white gold. Size 6

    This Diamond ring is currently size 6 and some items can be sized up or down, please ask! It weighs 2.1 pennyweights and is 14k White Gold.
    ESTIMATED RETAIL: $3,700.00 NEW MSRP: $3,700.00 G&S Price: $2,350
    SAVINGS: $1,350 (36% off)
    Financing available with .
    Item #:S518652
  • Hammered oval lik 14k necklace

    Hammered oval link necklace in 14k link. 6mm width, 30" length
    ESTIMATED RETAIL: $7,800.00 NEW MSRP: $7,800.00 G&S Price: $4,680
    SAVINGS: $3,120 (40% off)
    Financing available with .
    Item #:N515293
  • Nugget cufflinks in 18k yellow gold

    Chunky nugget cufflinks in 18k yellow gold. 21mm width x 20mm length.
    ESTIMATED RETAIL: $5,460.00 NEW MSRP: $5,460.00 G&S Price: $2,730
    SAVINGS: $2,730 (50% off)
    Financing available with .
    Item #:N515295
  • Square 14k cufflinks

    Square 14k cufflinks with linen textured center surrounded by free-formed gold. Approximately 24.5mm x 24.5mm.
    ESTIMATED RETAIL: $4,500.00 NEW MSRP: $4,500.00 G&S Price: $2,160
    SAVINGS: $2,340 (52% off)
    Financing available with .
    Item #:N515296
  • Platinum spray diamond earrings

    Art deco diamond spray earrings in platinum with over 2 carats in round, marquise and baguette G-H color, VS clarity diamonds. Hanging length 25mm.
    ESTIMATED RETAIL: $7,480.00 NEW MSRP: $7,480.00 G&S Price: $4,120
    SAVINGS: $3,360 (45% off)
    Financing available with .
    Item #:S518654
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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