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 round brilliant cut diamond 2.11 carat (G color, VS2 clarity) ring
GIA certified round brilliant cut diamond 2.11 carat (G color, VS2 clarity) ring set in a "Halo" diamonds 18K white gold setting. Size 4
This GIA certified ring is currently size 4 and some items can be sized up or down, please ask! It weighs 0 gramms and is 18k White Gold.
NEW MSRP: $54,900.00 $36,400Financing available with Affirm.Item #:S518933 -
GIA certified asscher cut diamond 9.03 carat (G Color, Vs 1 Clarity) solitaire ring
GIA certified asscher cut diamond 9.03 carat (G Color, Vs 1 Clarity) solitaire ring set in 4 prongs platinum setting. "Bank wire price" Size 3
This GIA certified ring is currently size 3 and some items can be sized up or down, please ask! It weighs 0 gramms and is Platinum.
NEW MSRP: $900,750.00 $600,500Financing available with Affirm.Item #:S518932 -
Cartier "Destinee" collection, GIA certified 0.73 carat full cut round brilliant diamond set in a Halo platinum mounting. Center .073 carat: F VVS1. Halo setting: 0.40 carat full cut round diamonds.Comes with original box and GIA certificate. Size 46 (US size 4)
This Cartier ring is currently size 4 and some items can be sized up or down, please ask! It weighs 0 gramms and is Platinum.
NEW MSRP: $15,000G&S Regular Price: $11,550 34% off new MSRP
$9,900.00 34% off new MSRP
Financing available with Affirm.Item #:S518829 -
GIA certified round brilliant cut diamond 2.02 carat (G color, VVS2 clarity) solitaire ring
GIA certified round brilliant cut diamond 2.02 carat (G color, VVS2 clarity) solitaire ring set in 14k yellow gold setting with white gold 6 prongs. Size 6
This GIA certified ring is currently size 6 and some items can be sized up or down, please ask! It weighs 6.5 pennyweights and is 14k.
NEW MSRP: $62,000.00 $42,900Financing available with Affirm.Item #:S518804 -
GIA certified round brilliant cut 1.06 carat (F color, VS1 clarity) ring
GIA certified round brilliant cut 1.06 carat (F color, VS1 clarity, Excellent cut, Excellent polish, Excellent symmentry) ring in 18k gold diamond halo setting. 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 1.6 pennyweights and is 18k.NEW MSRP: $19,900.00 $10,900Financing available with Affirm.Item #:S518720 -
GIA certified square modified brilliant cut diamond 2.03 carat (G color,VS1 clarity) ring
GIA certified square modified brilliant cut diamond 2.03 carat (G color, VS1 clarity) ring set in platinum mounting. Mounting has 2 emerald cut side diamond, approximately 0.70 carats total weight- Estimate: G-H color, VS clarity. 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 5.9 pennyweights and is Platinum.
NEW MSRP: $45,750.00 $30,500Financing available with Affirm.Item #:S518891 -
GIA certified round brilliant cut 1.31 carat diamond (G color, VS1 clarity) ring
GIA certified round brilliant cut 1.31 carat diamond (G color, VS1 clarity) ring with an 18k split shank diamond setting with approximately 0.50 cts in G-H, SI diamonds. Size 7.
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.
NEW MSRP: $18,400G&S Regular Price: $14,500 35% off new MSRP
$11,900.00 35% off new MSRP
Financing available with Affirm.Item #:S518471 -
Gorgeous platinum ring with GIA certified 3.51 carat center step cut marquise brilliant Ruby,
Platinum ring with GIA certified 3.51 carats center step cut marquise brilliant Ruby, surrounded with approx.1.74 carat total weight full round briliant cut diamonds and 2 step cut pear shape rubies. Size 6.
This Diamond/Ruby ring is currently size 6 and some items can be sized up or down, please ask! It weighs 7.69 pennyweights and is Platinum.
NEW MSRP: $26,400.00 $17,550Financing available with Affirm.Item #:S518534 -
GIA certified round brilliant cut diamond 1.03 carat (H color, SI2 clarity) solitaire ring
GIA certified round brilliant cut diamond 1.03 carat (H color, SI2 clarity) solitaire ring set in 14k 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 2.1 pennyweights and is 14k White Gold.
NEW MSRP: $6,500.00 $5,250Financing available with Affirm.Item #:S518447 -
GIA certified round brilliant cut diamond 1 carat (J color, VS1 clarity) solitaire ring
GIA certified round brilliant cut diamond 1 carat (J color, VS1 clarity) solitaire ring set in 18k white gold 4 prong setting. Size 7
This Diamond ring is currently size 7 and some items can be sized up or down, please ask! It weighs 3.8 pennyweights and is Gold.
NEW MSRP: $7,900.00 $6,200Financing available with Affirm.Item #:S518300 -
GIA certified round brilliant cut diamond 3.02 carat (L color, Internally Flawless clarity) solitair
GIA certified round brilliant cut diamond 3.02 carat (L color, Internally Flawless clarity) solitaire ring set in platinum ring. Size 4.50
This GIA certified ring is currently size 4.5 and some items can be sized up or down, please ask! It weighs 3.2 pennyweights and is Platinum.
NEW MSRP: $53,250.00 $38,500Financing available with Affirm.Item #:S518926 -
GIA certified marquise brilliant cut diamond 1.53 carat (D color, SI1 clarity) set in platinum with approx. 1 carat baguette diamond on each side.Size 4.5
This GIA certified ring is currently size 4.5 and some items can be sized up or down, please ask! It weighs 6.1 pennyweights and is Platinum.
NEW MSRP: $19,500G&S Regular Price: $14,900 34% off new MSRP
$12,800.00 34% off new MSRP
Financing available with Affirm.Item #:S518084 -
GIA certified rectangular modified cut 1.01 carat diamond (G color , VS1 clarity) ring
GIA certified rectangular modified brilliant cut 1.01 carat diamond (G color , VS1 clarity) ring set in platinum halo diamond setting with diamond accents on the band. Size 6.5
This GIA certified ring is currently size 6.25 and some items can be sized up or down, please ask! It weighs 3.3 pennyweights and is Platinum.
NEW MSRP: $9,500G&S Regular Price: $6,450 39% off new MSRP
$5,800.00 39% off new MSRP
Financing available with Affirm.Item #:S517665 -
GIA certified round brilliant cut diamond ring 1.01 carat (E color, IF clarity) solitaire ring set in 18k white gold 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 18k.
NEW MSRP: $23,500G&S Regular Price: $16,500 47% off new MSRP
$12,500.00 47% off new MSRP
Financing available with Affirm.Item #:S517449 -
GIA certified marquise cut diamond 1.52 carat (F Color, SI2 clarity) ring in 14k and platinum with approximately 2 carats in channel set baguette and princess cut side diamonds. Size 5.
This GIA certified ring is currently size 5 and some items can be sized up or down, please ask! It weighs 0 gramms and is 14k.
NEW MSRP: $15,200.00 $10,500Financing available with Affirm.Item #:S517130 -
GIA certified round brilliant cut diamond 1.51 carat (E color, VS2 clarity) solitaire ring in a 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 1.9 pennyweights and is Platinum.
NEW MSRP: $27,500G&S Regular Price: $22,900 28% off new MSRP
$19,900.00 28% off new MSRP
Financing available with Affirm.Item #:S516931 -
Sparkling 5.73 carat blue sapphire ring with diamond accents in 18k white gold
GIA certified stunning 5.73 carat heated blue sapphire ring with 1.90 carats in G-H color, VS-SI clarity diamond accents in 18k white gold. 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 6 pennyweights and is 18k White Gold.
NEW MSRP: $27,600.00 $19,700Financing available with Affirm.Item #:S516844 -
GIA certified round brilliant cut diamond 0.78 carat (D color, SI1 clarity) ring
GIA certified round brilliant cut diamond 0.78 carat (D color, SI1 clarity) ring with side baguette and round diamonds with approximately 0.44 carat in 18k white gold. Comes with matching wedding band. Totaling 1.22 carats on engagement ring. Size 5.25
This GIA certified ring is currently size 5.25 and some items can be sized up or down, please ask! It weighs 4.6 pennyweights and is White Gold.
NEW MSRP: $8,520.00 $5,250Financing available with Affirm.Item #:S516769 -
GIA certified round brilliant cut diamond 1.12 carat ring (M color, VS1 clarity)
GIA certified round brilliant cut diamond 1.12 carat (M color, VS1 clarity) ring set in 14k white gold setting with six prongs and semi-set diamond accents. Size 7.
This GIA certified ring is currently size 7.25 and some items can be sized up or down, please ask! It weighs 2.1 pennyweights and is 14k.
NEW MSRP: $7,400.00 $4,990Financing available with Affirm.Item #:S516597 -
GIA certified old european brilliant cut diamond 1.09 carat (O to P range, VS1 clarity) solitaire ring 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 3.5 pennyweights and is Platinum.
NEW MSRP: $4,950.00 $2,900Financing available with Affirm.Item #:S516436 -
GIA certified cut-cornered rectangular modified brilliant diamond, 1 carat (F color, VS2 clarity) set in platinum mounting with triangle diamond on each side. Size 6
This GIA certified ring is currently size 6 and some items can be sized up or down, please ask! It weighs 5.2 pennyweights and is Platinum.
NEW MSRP: $13,200.00 $7,440Financing available with Affirm.Item #:S516432 -
GIA certified cushion brilliant cut diamond ring 0.87 carat (H color, I1 clarity) in 14k
GIA certified cushion brilliant cut diamond 0.87 carat (H color, I1 clarity) set in beautiful 14k yellow gold ring with three diamonds on each side. Size 6.
This GIA certified ring is currently size 6 and some items can be sized up or down, please ask! It weighs 3.4 gramms and is 14k.
NEW MSRP: $4,200G&S Regular Price: $2,500 53% off new MSRP
$1,990.00 53% off new MSRP
Financing available with Affirm.Item #:S516235 -
GIA certified rectangular modified brilliant cut diamond 1.01cts (F, SI1) ring
GIA certified rectangular modified brilliant cut diamond 1.01 carat (F color, SI1 clarity) ring set in 14k white gold with approx. 0.60 carat of side 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 2.2 pennyweights and is 14k White Gold.
NEW MSRP: $9,150.00 $5,500Financing available with Affirm.Item #:S516285 -
GIA certified diamond engagement ring with 1.01cts rectangular diamond F color SI2 clarity and appr.0.70cts in side princess cut diamond accents in 14k white gold.
This GIA certified ring is currently size 3.75 and some items can be sized up or down, please ask! It weighs 2.7 pennyweights and is 14k White Gold.
NEW MSRP: $5,250.00 $3,700Financing available with Affirm.Item #:S515952 -
GIA certified round brilliant cut 1.14 carat D color, VS2 clarity diamond ring
GIA certified round brilliant cut diamond 1.14 carat (D color, VS2 clarity, Excellent polish) ring set in platinum setting with 0.50 carat in side baguette.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 6 pennyweights and is Platinum.
NEW MSRP: $19,500G&S Regular Price: $11,500 53% off new MSRP
$9,200.00 53% off new MSRP
Financing available with Affirm.Item #:S515659 -
GIA certified round brilliant cut 1.03 (J color VS2 clarity) diamond bricks and blocks ring. Size 10
Geometric Elegance! GIA certified round brilliant cut diamond 1.03 carat (J color, VS2 clarity) brick and block. unisex ring in 14k gold with diamond accents (each 0.10 carat). Size 10.
This GIA certified ring is currently size 10 and some items can be sized up or down, please ask! It weighs 23 pennyweights and is 14k.
NEW MSRP: $10,500G&S Regular Price: $6,950 50% off new MSRP
$5,200.00 50% off new MSRP
Financing available with Affirm.Item #:S515663 -
GIA certified rectangular modified brilliant cut diamond 1.49 carat (H color, VS2 clarity) solitaire ring set in heavy setting in 18k white and yellow gold. Size 5 and 3.5mm at the shank.
This GIA certified ring is currently size 5 and some items can be sized up or down, please ask! It weighs 7.4 pennyweights and is 18k.
NEW MSRP: $12,000.00 $6,350Financing available with Affirm.Item #:S515346 -
GIA certified cut-cornered rectangular modified brilliant cut diamond ring
GIA certified engagement ring cut-cornered rectangular modified brilliant cut diamond 1.01 carat G color, VS1 clarity set in 14k white gold setting with approx. 0.70 carat in side baguettes. Size 5.25
This GIA certified ring is currently size 5.25 and some items can be sized up or down, please ask! It weighs 3 pennyweights and is 14k White Gold.
NEW MSRP: $12,900.00 $6,950Financing available with Affirm.Item #:S515452 -
GIA certified Ball of fire pave diamond dome ring in 18k white gold
Pave diamond "Gypsy" ring in 18K white gold, with 1.10 carat GIA certified Princess cut diamond center (E color, VS-1 clarity), 2 princess cut diamond side: 0.43 carat (G/VVS2) & 0.40 carat (K/VVS2). Over 2 carats pave diamond, estimate G/H color- VS clarity. 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 7.6 pennyweights and is 18k White Gold.
NEW MSRP: $23,167.50G&S Regular Price: $13,780 55% off new MSRP
$10,400.00 55% off new MSRP
Financing available with Affirm.Item #:S514242 -
GIA certified round brilliant cut diamond 0.74 carat (D color, SI1 clarity) solitaire ring set in a Scott Kay platinum setting featuring an intricate engraving design along side and two accent diamond on basket. Size 6.75. Width at the shank is 0.08 inches (2mm), width at the top is 0.22 inches (5.7mm).
This GIA certified ring is currently size 6.75 and some items can be sized up or down, please ask! It weighs 3.7 pennyweights and is Platinum.
NEW MSRP: $8,950.00 $5,850Financing available with Affirm.Item #:S514849 -
GIA certified 1.06 carat, full cut round brilliant light yellow color- SI1 clarity diamond set in a ballerina platinum mounting. Ballerina mounting has over 5 carats marquise, full cut round brilliant, and baguette diamond. Width at the shank is 0.08 inches (2mm), width at the top is 0.89 inches (22.8mm). Size 6.
This GIA certified ring is currently size 6 and some items can be sized up or down, please ask! It weighs 7.2 pennyweights and is Platinum.
NEW MSRP: $19,500G&S Regular Price: $12,500 51% off new MSRP
$9,500.00 51% off new MSRP
Financing available with Affirm.Item #:S514740 -
GIA certified diamond ring with round cut diamond 1.73 carat (L Color, VVS1 Clarity) and round cut 1.04 carat (natural faint pinkish brown, VS-1 clarity) with 3.25 carats in a cluster diamond setting in 18k white gold. 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 9.1 gramms and is 18k White Gold.
NEW MSRP: $36,500G&S Regular Price: $20,850 55% off new MSRP
$16,500.00 55% off new MSRP
Financing available with Affirm.Item #:S513765 -
GIA certified diamond ring 1.61cts (J color, VS1 clarity)
GIA certified round brilliant cut diamond 1.61 carat (J color, VS1 clarity) set in 18k white gold mounting. Mounting has 12 full cut round brilliant diamond, approx 1 carat total weight- Estimate: G-H color, VS-SI clarity. Size 6.5 . Matching wedding band with 13 diamonds is available.
This GIA certified ring is currently size 6.5 and some items can be sized up or down, please ask! It weighs 4.6 pennyweights and is 18k White Gold.
NEW MSRP: $19,900G&S Regular Price: $12,900 47% off new MSRP
$10,500.00 47% off new MSRP
Financing available with Affirm.Item #:S514630 -
GIA certified square emerald cut diamond 1.08 carat (J Color, VS1 Clarity, Excellent polish) solitaire ring set in a 4 prong mounting 14k yellow gold. Size 9.5.
This GIA certified ring is currently size 9.5 and some items can be sized up or down, please ask! It weighs 1.5 pennyweights and is 14k.
NEW MSRP: $7,400G&S Regular Price: $4,920 49% off new MSRP
$3,800.00 49% off new MSRP
Financing available with Affirm.Item #:S509405 -
GIA certified cushion brilliant cut diamond 1.55 carat (H color, VS2 clarity) solitaire ring
GIA certified cushion brilliant cut diamond 1.55 carat (H color, VS2 clarity) solitaire ring set in an 18k white gold simple solitare. Size 7
This GIA certified ring is currently size 7 and some items can be sized up or down, please ask! It weighs 2.4 pennyweights and is 18k White Gold.
NEW MSRP: $17,550.00 $8,800Financing available with Affirm.Item #:S513425 -
GIA certified square modified brilliant cut diamond 1.14 carat (H Color, SI2 Clarity)
GIA certified square modified brilliant cut diamond 1.14 carat (H Color, SI2 Clarity) ring set in an 18K white gold "Halo" diamond setting (approx. total diamonds weight in setting: 0.75 carat) Size 7.
This GIA certified ring is currently size 0 and some items can be sized up or down, please ask! It weighs 1.14 pennyweights and is 18k.
NEW MSRP: $7,400.00 $5,675Financing available with Affirm.Item #:S510030
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