Any of the GIA certified diamonds you see here can be sold in the setting as it is shown or for a lower price if you want to just buy the loose diamond. We can also change the setting if you are in love with the diamond but would prefer a different setting. Call us for price quote and details.
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GIA CERTIFIED 7.53 CTS ROUND Q-R COLOR VS-1 CLARITY SET IN A 18K WHITE GOLD SETTING
GIA Certified 7.53 cts Round Cut Diamond Q-R Color VS-1 Clarity set in a Platinum Ekstra Design Setting with 2 side Baguettes with app 1.40 cts
This GIA certified ring is currently size 0 and some items can be sized up or down, please ask! It weighs 5.5 pennyweights and is Platinum.Item #:S512570 -
GIA CERTIFIED 2.64 cts Oval cut Diamopnds Ring
GIA Certified 2.64cts Oval Cut diamond ring (E Color Si-2 Clarity) set in a platinum setting with over 5cts in F-G Color VS-Clarity diamonds
This Diamond ring is currently size 7 and some items can be sized up or down, please ask! It weighs 18.2 pennyweights and is Platinum.Item #:S511528 -
GIA Certified Diamond Ring - 1.56 cts (H Color, SI1 Clairty)
GIA Certified Diamond Ring- 1.56 cts (H Color, SI1 Clairty) Round Diamond set in a platinum setting with approx. 1.90 cts in side accent diamonds (H-J, VS).10% OFF RAP! (Very Good Cut, Polish & symmetry
This GIA certified ring is currently size 5.5 and some items can be sized up or down, please ask! It weighs 9.5 pennyweights and is Platinum.Item #:S509660 -
GIA certified square modified brilliant cut diamond ring 2.03 carats (E color, SI1 clarity)
GIA certified square modified brilliant cut diamond 2.03 carat (E color, SI1 clarity) ring in 18k white gold setting approx.1 carat in baguette diamonds. Size 5.
This GIA certified ring is currently size 5 and some items can be sized up or down, please ask! It weighs 4.4 pennyweights and is 18k White Gold.
Item #:S516379 -
GIA Certified Cushion shape diamond ring 2.04 cts (I Color, SI2 Clarity)
GIA certified cushion shape diamond ring 2.04 ct (I Color, SI2 Clarity) on 18k white gold setting with 0.75 cts in diamond accents. Size 6.25
This GIA certified ring is currently size 6.25 and some items can be sized up or down, please ask! It weighs 4.1 pennyweights and is 18k White Gold.
Item #:S516359 -
GIA certified old european cut diamond appr. 1.58 carat (M color SI1 clarity) ring
GIA certified old european cut diamond 1.58 carat (M color, SI1 clarity) ring set in platinum setting with two baguette diamonds on the side. Size 9.
This GIA certified ring is currently size 9 and some items can be sized up or down, please ask! It weighs 4.2 pennyweights and is Platinum.
Item #:S516319 -
GIA CERTFIFIED 5.04 CTS ROUND CUT DIAMOND Q-R COLOR VS-2 CLARITY SET IN A 14K WHITE GOLD SETTING WIT
GIA Certified Round Diamond Ring in 14k white gold with side baguettes. 5.04 cts. Q-R color. VS2 clarity.
This GIA certified ring is currently size 0 and some items can be sized up or down, please ask! It weighs 0 gramms and is 14k.Item #:S512571 -
Important/Presidential GIA Certified European Round Diamond ring
Important/ Presidential GIA Certified European Round Diamond 0.89cts (J Color, VS2 Clarity) set in a 14k ring with side diamonds app .25cts in round diamonds.
This Diamond ring is currently size 12 and some items can be sized up or down, please ask! It weighs 7.2 pennyweights and is 14k.Item #:S510493 -
GIA Certified Marquise Brilliant Cut Diamond 2.14 carat ( J color VS-1 clarity)
GIA Certified Marquise Brilliant Cut Diamond 2.14 carat ( J color VS-1 clarity)
This Diamond ring is currently size 7.25 and some items can be sized up or down, please ask! It weighs 2.3 pennyweights and is Platinum.Item #:S511646 -
Men's diamond ring in 14k white gold with 1.57 carats in center diamond (J, SI2)
GIA Certified Round -Cornered Rectangular Modified Brilliant 1.56 carats center diamond (H color, SI1 clarity) set in a 14k white gold setting with app. 1.30 carats in square cut diamonds; size 11.
This Diamond ring is currently size 11 and some items can be sized up or down, please ask! It weighs 17.2 pennyweights and is 14k White Gold.Item #:S510839 -
GIA Certified Diamond Ring 3.12 cts (L Color, SI2 Clarity)
GIA Certified Diamond Ring - round brilliant cut diamond 3.12 cts (L Color, SI2 Clarity) set in a platinum setting with 2 baguette diamonds approx. 0.62 carat in setting.
This GIA certified ring is currently size 0 and some items can be sized up or down, please ask! It weighs 0 gramms and is 14k.Item #:S512505 -
Magnificent 4.05 GIA certified cushion brilliant (H; VS1) in platinum "Fred Leighton" setting
Magnificent 4.05 GIA certified cushion brilliant diamond (H; VS1) in sapphire, diamond, and platinum. Signed "Fred Leighton."
This Diamond ring is currently size 6 and some items can be sized up or down, please ask! It weighs 4.2 pennyweights and is Platinum.Item #:S511976 -
GIA Cerified 3.07 Round cut diamond set in a platinum setting F color VVS-2 Clarity
GIA Cerified 3.07 Round cut diamond set in a platinum 4 prong setting F color VVS-2 Clarity Triple Excellent Polish, Symmetry, and Cut!!!!!
This GIA certified ring is currently size 0 and some items can be sized up or down, please ask! It weighs 0 pennyweights and is Platinum.Item #:S512761 -
Eternity band in platinum with each square-cut diamond individually GIA certified; 9.50 cts
Gorgeous eternity band in platinum with each of the 13 square-cut diamonds individually GIA certified; 9.50 total carats in D-F, VVS2-VS2 bright & white diamonds! Diamonds average 0.72 carats each. Size 4.
This GIA certified ring is currently size 4 and some items can be sized up or down, please ask! It weighs 3.8 pennyweights and is Platinum.
Item #:S516330 -
Gia Certified Platinum Ring With A Center Round Diamond With App 1.70 Ct ( Color H, Clarity Si1)
GIA Certified Round Brilliant Diamond 1.70 Ct (H Color , SI-1Clarity) set in a Platinum setting with 2 baguette diamond accents.
This Diamond ring is currently size 5.75 and some items can be sized up or down, please ask! It weighs 2.7 pennyweights and is Platinum.Item #:S511598 -
GIA certified rectangular modified brilliant diamond 0.71 ct (G color, VS2 clarity) ring in 18k whi
GIA certified rectangular modified brilliant diamond 0.71 carat (G color, VS2 clarity) with Halo setting in 18k white gold with 0.63 carats in diamond accents in setting. Width at head: 9.0mm (0.35") x 9.0mm (0.35"). Width at shank: 1.8mm (0.07"). Size 6.
This Diamond ring is currently size 6 and some items can be sized up or down, please ask! It weighs 2.6 pennyweights and is 18k.
Item #:S516329 -
GIA Certified Diamond Ring- 1.51 cts (I Color, VS2 Clarity)
GIA Certified Diamond Ring- 1.51 cts (I Color, VS2 Clarity) Round Diamond set in a 18k white gold
This GIA certified ring is 18k.Item #:S509299 -
GIA Certified 1.11 carat round diamond ring
GIA Certified 1.11 carat round diamond (I Color Si-1 Clarity) solitare set in a 4 prong 14k white gold setting
This Diamond ring is currently size 0 and some items can be sized up or down, please ask! It weighs 1.8 pennyweights and is 14k White Gold.Item #:S512255 -
GIA certified round brilliant cut diamond 1.22 carat (G color, SI1 clarity) ring
GIA certified round brilliant cut diamond 1.22 carat (G color, SI1 clarity) ring in platinum 4 prong setting, 129 facets for double the brilliance! Also comes with Gemex Light Performance report. Size 6.75.
This GIA certified ring is currently size 6.75 and some items can be sized up or down, please ask! It weighs 2.5 pennyweights and is Platinum.
Item #:S516292 -
GIA certified round brilliant cut diamond ring 4.19 carat ( L color, SI1 clarity, Excellent symmetry
GIA certified round brilliant cut diamond 4.19 carat (L color, SI1 clarity, Excellent symmetry) ring set in platinum setting. Size 6.
This GIA certified ring is currently size 6 and some items can be sized up or down, please ask! is Platinum.
Item #:S516213 -
GIA certified Sparkling diamond channel set platinum ring with 8.24 carats
Sparkling diamond channel set platinum eternity band with 8.24 carats in tapered diamonds ranging from 0.17 cts to 0.50 cts each, E-I color, VS-SI clarity. Four GIA certified diamonds; rectangular step cut 0.20 carat (F color, VS2 clarity), 0.28 carat (E color, VS2 clarity), 0.31 carat (F color, SI2 clarity), 0.43 carat (I color, VS1 clarity). Width of ring tapers from 12.5mm to 9.5mm. Size 7.
This Diamond ring is currently size 7 and some items can be sized up or down, please ask! It weighs 9.2 pennyweights and is Platinum.
Item #:S515481 -
GIA certified round brilliant cut diamond ring 0.97 carat ( F color, SI1 clarity) size 7
GIA certified round brilliant cut diamond 0.97 carat ( F color, SI1 clarity) ring set in 18k white gold. Size 7.
This GIA certified ring is currently size 7 and some items can be sized up or down, please ask! It weighs 0 gramms and is 18k White Gold.
Item #:S516276 -
GIA Certified round brilliant cut diamond ring 1.51 carat (E color, VS2 clarity) size 7
GIA Certified round brilliant cut diamond 1.51 carat (E color, VS2 clarity) ring set in platinum setting. Size 7.
This GIA certified ring is currently size 7 and some items can be sized up or down, please ask! It weighs 0 gramms and is Platinum.
Item #:S516149 -
GIA certified round diamond 2.03cts (M color, VS1 clarity) ring in 18k
GIA certified round brilliant diamond 2.03 carat (M colot, VS1 clarity) ring in 18k yellow gold setting with 18k white gold 4-prong setting with approx 1.20 cts I color SI clarity princess cut diamonds. 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 5.6 pennyweights and is 18k.
Item #:S516186 -
GIA certified round brilliant diamond ring in platinum. 0.90 carat (E, VVS2)
GIA certified round brilliant cut diamond 0.90 carat (E color, VVS2 clarity) set in platinum setting. Size 6.
This GIA certified ring is currently size 6 and some items can be sized up or down, please ask! It weighs 2.9 pennyweights and is Platinum.
Item #:S516045 -
Tiffany & Co Lucida cut diamond ring in platinum GIA certified 3.68 cts H VVS2
Tiffany & Co Lucida cut diamond ring in platinum setting. GIA certified 3.68 cts diamond with H color, VVS2 clarity. Includes Tiffany certificate and GIA certificate.
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 Platinum.Item #:S516207 -
GIA cerified round brilliant cut diamond 1.74 carat (L color, VS2 clarity) ring set in platinum setting with two baguette side diamonds. Size 5.5
This GIA certified ring is currently size 5.5 and some items can be sized up or down, please ask! It weighs 0 gramms and is Platinum.
Item #:S515975 -
GIA certified round brilliant diamond ring 1.22 carat (H color, VS1 clarity) set in platinum
GIA certified round brilliant cut diamond 1.22 carat (H color, VS1 clarity) ring set in platinum with 0.30 carat in diamond accents. Width: 6.6mm. Size 7.
This GIA certified ring is currently size 7 and some items can be sized up or down, please ask! It weighs 0 gramms and is Platinum.
Item #:S515996 -
GIA Certified pear brilliant cut 1.53 carat diamond (D color, VS2 clarity) ring in solitaire setting with complementary wedding band with 0.20 carats set in 14k. Size 6.
This GIA certified ring is currently size 6 and some items can be sized up or down, please ask! It weighs 4.4 pennyweights and is 14k.
Item #:S516068 -
GIA certified Square Emerald cut diamond 4.12 carat (J color VS2 clarity)
GIA certified square emerald cut diamond 4.12 carat (J color, VS2 clarity) ring set in diamond halo setting with diamond accented split shank 18k white gold setting, 0.73 cts. Can be sized to fit. 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 0 gramms and is 18k White Gold.
Item #:S516032 -
GIA certified Rectangular Modified Brilliant cut diamond 2.06 ct (L color, VS1 clarity) ring in 18k
GIA certified Rectangular Modified Brilliant cut diamond 2.06 ct (L color, VS1 clarity) ring in 18k
This GIA certified ring is currently size 9 and some items can be sized up or down, please ask! It weighs 0 pennyweights and is 18k.
Item #:S516028 -
Gia certified round brilliant diamond 1.31 carat (F color, I1 clarity)
GIA certified round brilliant diamond 1.31 carat (F color, I1 clarity) set in 18k white gold. Size 8
This GIA certified ring is currently size 8 and some items can be sized up or down, please ask! It weighs 4.9 pennyweights and is 18k White Gold.
Item #:S515580 -
GIA certified Shield step cut diamond ring 1.48 carat (D color, VS2 clarity) set in platinum. Size 7
GIA certified shield step cut diamond 1.48 carat (D color,VS2 clarity) ring with two baguette side diamonds set in platinum. Size 7.
This GIA certified ring is currently size 7 and some items can be sized up or down, please ask! It weighs 2.2 pennyweights and is Platinum.
Item #:S515913 -
GIA certified 3.10 carat diamond ring (I color, I1 clarity) set in platinum. Size 6.5
GIA certified round brilliant cut 3.10 carat (I color, I1 clarity, Excellent cut) set in platinum 3 row micro pave setting containing 174 round full cut diamonds (G-H color, 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 3.6 pennyweights and is Platinum.
Item #:S515982 -
GIA certified pear brilliant cut diamond 1.31 carat H color SI2 clarity
GIA certified pear brilliant cut diamond 1.31 cts (H color-SI2 clarity) in a double diamond split framed setting. Size 8.
This GIA certified ring is currently size 8 and some items can be sized up or down, please ask! It weighs 3 pennyweights and is 14k White Gold.
Item #:S515855 -
GIA certified pear brilliant cut 2.21 carat (K color, SI2 clarity) diamond ring
GIA certified pear brilliant cut 2.21 carats (K color, SI2 clarity) diamond ring set in 18k white gold filagree design & diamond setting; approx. 1 ct of diamonds in setting. Size 4.75
This GIA certified ring is currently size 4.75 and some items can be sized up or down, please ask! It weighs 2.5 pennyweights and is 18k White Gold.
Item #:S515834
Gray & Sons diamonds are not the same as everybody else's. Our GIA diamond rings start with raw diamonds that we send out to our diamond cutter to maximize it’s cut, clarity, polish, proportions, and brilliance. We then send the diamonds to the Gemological Institute of America for authentication purposes and so that every one of our diamond rings can be evaluated for quality.
In addition to their certificate of quality, we ensure peace of mind comes with every GIA diamond ring purchase because we also laser inscribe the unique certificate number, it’s pedigree, on every diamond that we sell. This is to show that our diamonds are indeed one of those diamonds full of mystique and history that can only come from being in the ground for millions of years, and not one of those diamonds born in a laboratory that were made in a week or two.
Buy GIA Certified Diamond Rings
The certificate is the gold standard. GIA sets the bar and everybody else follows. That is why we have all our diamonds GIA certified; to give our customers peace of mind. For the love we share, for the commitment we have, and for the investment we make, our GIA certified diamond rings and Gray & Sons, are forever at your service. We also cater to those looking to sell their GIA diamond rings and offer significantly more than other options in the market. As a purveyor of fine luxury goods since 1980, our company philosophy revolves around authenticity and hence we are willing to pay a highly competitive price for your quality diamonds. Sell your GIA diamond rings for more by coming to us for all of your diamond ring needs.
Sell or Consign Your Diamonds