GIA Diamond Rings

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.

335 RESULTS

SORT BY
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
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
GIA certified cut-cornerned rectangular modified brilliant 1.22 carat (D color, SI2 clarity)

Ring
GIA certified cut-cornerned rectangular modified brilliant 1.22 carat (D color, SI2 clarity)

$4,250
GIA certified 5.16 carat Fancy Yellow diamond ring in 18k

Ring
GIA certified 5.16 carat Fancy Yellow Diamond ring in 18k white gold

$75,000
GIA rectangular modified brilliant 1.08 carat diamond (E color, VVS1 clarity set in platinum

Ring
GIA rectangular modified brilliant 1.08 carat diamond (E color, VVS1 clarity)

$8,900
GIA certified round brilliant cut diamond 1.05 carat (H color, SI2 clarity) ring

Ring
GIA certified round brilliant cut diamond 1.05 carat (H color, SI2 clarity) ring

$4,485
GIA certified round brilliant cut 1.11 carat diamond I color, SI2 clarity basket weave textured ring

Ring
Mens Basket Weave Textured Ring with Diamond over 1 carat

$5,900
GIA certified marquise cut diamond 4 carat (G color, VVS1 clarity, Excellent polish)

Ring
GIA certified marquise cut diamond 4 carat (G color, VVS1 clarity, Excellent polish)

$89,500
GIA certified princess cut diamond 2.09 carat (J color, SI1 clarity) solitaire ring

Ring
GIA certified princess cut diamond 2.09 carat (J color, SI1

$10,950
GIA certified pear brilliant cut 1.52 carat diamond (D color, SI1 clarity, Excellent polish) ring

Ring
GIA certified pear brilliant cut 1.52 carat diamond (D color

$11,950
GIA certified pear brilliant shape 1.72 carat diamond (J color, SI1 clarity) ring

Ring
GIA certified pear brilliant shape 1.72 carat diamond ring

$8,500
GIA certified round brilliant cut 2.19 carat diamond (H color, SI1 clarity) ring

Ring
GIA certified round brilliant cut 2.19 carat diamond (H color, SI1 clarity) ring

$19,250
GIA certified, cut-cornered rectangular modified brilliant diamonds Eternity band in platinum. Approx. Weight: 15 carats.

Ring
GIA certified Diamonds eternity band platinum.Total approx. weight: 15 carats

$54,000
GIA certified round brilliant cut 2 carat diamond (I color, VS2 clarity) ring

Ring
GIA Certified Round Brilliant Cut Diamond Ring

$17,500
GIA certified round brilliant cut 1.01 carat diamond (E color, VVS2 clarity) ring

Ring
Gia Certified Rount Brilliant Cut Diamond Ring

$14,500
GIA certified round brilliant cut 1.78 carat diamond (I color, VS1 clarity) ring

Ring
GIA certified round brilliant cut 1.78 carat diamond (I color, VS1 clarity) ring

$16,500
GIA certified 4.11 carat natural beryl cushion cut emerald ring

Ring
GIA certified 4.11 carat natural beryl cushion cut emerald ring

$18,260
GIA Certified Round Brilliant Cut Diamond 1.00 Carat (E Color, Very Good Symmetry) Ring Set In Platinum

Ring
GIA Certified Round Brilliant Cut Diamond 1.00 Carat (E Color, Very Good Symmetry) Ring Set In Platinum

$4,950
GIA Certified ruby & diamonds ring set in platinum. Brilliant oval cut ruby: 5.03 carats

Ring
GIA Certified ruby & diamonds ring set in platinum. Brilliant oval cut ruby: 5.03 carats

$32,950
Gia Certified Marquise Diamond 1.01 Ct (D Color, Si1 Clarity)

Ring
Gia Certified Marquise Diamond 1.01 Ct (D Color, Si1 Clarity)

$7,410
GIA certified round brilliant cut diamond 1.02 carat (G color, Internally Flawless clarity) ring set in Tacori platinum setting

Ring
GIA certified round brilliant cut diamond 1.02 carat (G color, Internally Flawless clarity) ring set in Tacori platinum setting

$13,000
Sparkling 5.73 carat blue sapphire ring with diamond accents in 18k white gold

Ring
Sparkling 5.73 carat blue sapphire ring with diamond accents in 18k white gold

$19,700
GIA certified rectangular modified brilliant cut 0.74 carat diamond (E color, SI1 clarity)

Ring
GIA certified rectangular modified brilliant cut 0.74 carat diamond (E color, SI1 clarity)

$5,550
GIA certified square emerald cut diamond 4.08 carat (G color, VVS1 clarity) ring set in platinum

Ring
GIA certified square emerald cut diamond 4.08 carat (G color, VVS1 clarity) ring set in platinum

$135,000
GIA certified cut-cornered rectangular modified brilliant "RADIANT" cut diamond 5.07 carat ( I color, VS2 clarity) ring set in platinum

Ring
GIA certified cut-cornered rectangular modified brilliant "RADIANT" cut diamond 5.07 carat ( I color, VS2 clarity) ring set in platinum

$175,000
GIA certified 4.00 carat natural fancy yellow even, Cut Cornered Square Modified Brilliant Diamond, VS2 clarity, ring in platinum and 18Kt yellow gold

Ring
GIA certified 4.00 carat natural fancy yellow even, Cut Cornered Square Modified Brilliant Diamond, VS2 clarity, ring in platinum and 18Kt yellow gold

$95,000
GIA certified cushion modified brilliant cut diamond 5.17 carat ( G color, SI2 clarity) ring

Ring
GIA certified cushion modified brilliant cut diamond 5.17 carat ( G color, SI2 clarity) ring

$165,000
GIA certified round brilliant cut diamond 2.03 carat ( I color, SI1 clarity) ring set in platrinum

Ring
GIA certified round brilliant cut diamond 2.03 carat ( I color, SI1 clarity) ring set in platrinum

$25,750
GIA certified 3.04 carat round brilliant cut diamond- D color- SI2 clarity.

Ring
GIA certified 3.04 carat round brilliant cut diamond- D color- SI2 clarity.

$72,500
GIA certified diamond ring 1.61cts (J color, VS1 clarity)

Ring
GIA certified diamond ring 1.61cts (J color, VS1 clarity)

$12,900
GIA certified princess cut diamond 1.01 cts (H Color, VS2 Clarity) ring set in platinum.

Ring
GIA certified princess cut diamond 1.01 cts (H Color, VS2 Clarity) ring set in platinum.

$8,450
GIA certified round brilliant cut diamond 1.07 carat (I color, VS2 clarity) ring set in platinum

Ring
GIA certified round brilliant cut diamond 1.07 carat (I color, VS2 clarity) ring set in platinum

$7,950
GIA certified marquise brilliant cut diamond 1.75 carat ( I color, VS1 clarity) ring set in the sample setting

Ring
GIA certified marquise brilliant cut diamond 1.75 carat ( I color, VS1 clarity) ring set in the sample setting

$13,500
GIA certified oval brilliant cut diamond 1 carat (G color, VS2 clarity) ring

Ring
GIA certified oval brilliant cut diamond 1 carat (G color, VS2 clarity) ring

$7,700
EGL certified princess cut diamond 1.03 carat (H color, VS1 clarity) solitaire ring

Ring
EGL certified princess cut diamond 1.03 carat (H color, VS1 clarity) solitaire ring

$6,750
GIA certified round brilliant cut diamond 1.17 carat (E color, VS2 clarity) ring

Ring
GIA certified round brilliant cut diamond 1.17 carat (E color, VS2 clarity) ring

$13,200
Page
1
2
...
10

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