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 1.05 carat (W-X Color, VS-1 Clarity) ring
GIA certified round brilliant cut diamond 1.05 carat (W-X Color, VS-1 Clarity) ring set in a 14k yellow gold mounting with matching band with diamond accents. Size 6.
This GIA certified ring is currently size 6 and some items can be sized up or down, please ask! It weighs 3.5 pennyweights and is 14k.
NEW MSRP: $7,250G&S Regular Price: $4,470 52% off new MSRP
$3,500.00 52% off new MSRP
Financing available with Affirm.Item #:S509952 -
GIA certified rectangular diamond 1.53 carats (I color, VS2 clarity) set in an 18k white gold swirl ring with approximately 1.5 carats in pave diamonds. Size 5.75.
This GIA certified ring is currently size 5.75 and some items can be sized up or down, please ask! It weighs 4.7 pennyweights and is 18k White Gold.
NEW MSRP: $15,900.00 $8,970Financing available with Affirm.Item #:S510111 -
Gia Certified Marquise Diamond 1.01 Ct (D Color, Si1 Clarity)
GIA Certified marquise diamond 1.01 ct (D Color, SI1 Clarity) set in 18k white gold setting with approx. 1 ct in baguettes and princess cut diamonds; size 8.
This GIA certified ring is currently size 8 and some items can be sized up or down, please ask! It weighs 4.5 pennyweights and is 18k White Gold.
NEW MSRP: $13,550G&S Regular Price: $7,410 54% off new MSRP
$6,200.00 54% off new MSRP
Financing available with Affirm.Item #:S510337 -
GIA certified heart shape diamond 1 carat (F color, VS2 clarity) ring in 14k yellow gold setting. Size 10.5.
This GIA certified ring is currently size 10.5 and some items can be sized up or down, please ask! It weighs 3.8 pennyweights and is 14k.
NEW MSRP: $12,200G&S Regular Price: $6,980 57% off new MSRP
$5,200.00 57% off new MSRP
Financing available with Affirm.Item #:S507594 -
GIA certified marquise cut diamond 0.93 cts (G Color, SI1 Clarity) set in 18k yellow gold. Size 8.5
GIA certified marquise diamond 0.93 carat (G color, SI1 clarity) ring set in a 18k yellow gold setting with app 2.50 carat baguette diamond; size 8.5
This GIA certified ring is currently size 8.5 and some items can be sized up or down, please ask! It weighs 9.2 pennyweights and is 18k.
NEW MSRP: $10,600G&S Regular Price: $6,950 49% off new MSRP
$5,400.00 49% off new MSRP
Financing available with Affirm.Item #:S511368 -
GIA certified princess cut diamond 1.01 cts (H Color, VS2 Clarity) ring set in platinum.
GIA certified princess cut diamond 1.01 carat (H Color, VS2 Clarity) set in platinum with side diamonds and sapphire accents. Size 5.
This GIA certified ring is currently size 5 and some items can be sized up or down, please ask! It weighs 5.8 pennyweights and is Platinum.
NEW MSRP: $10,680.00 $8,450Financing available with Affirm.Item #:S506856 -
Gia Certified Round Brilliant Cut Diamond 1.14 Carat (U-V Color, Vs2 Clarity) Ring
GIA certified round brilliant cut diamond 1.14 carat (U-V color, VS2 clarity) ring set in platinum mounting with rose cut diamond accents, 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 2.4 pennyweights and is Platinum.
NEW MSRP: $9,200.00 $5,200Financing available with Affirm.Item #:S509713 -
GIA certified square diamond 1.01carat (E Color, SI1 Clarity) engagement ring in 14k white gold with diamond & amythest accents. 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 2.8 gramms and is 14k White Gold.
NEW MSRP: $11,750.00 $6,400Financing available with Affirm.Item #:S511644 -
Van Cleef & Arpels "ICONE SOLITAIRE" collection, center GIA certified 1.54 carat diamond
Van Cleef & Arpels "ICONE SOLITAIRE" collection, center GIA certified 1.54 carat round brilliant cut diamond (D color, VVS2 clarity, Excellent Cut, Excellent polish, Excellent symmetry, No fluorescence) in a signed Van Cleef & Arpels platinum diamond Halo setting with additional approximately 1.26 carats in round brilliant cut diamonds (D-E color, VVS clarity). Complete with Van Cleef & Arpels box & papers. Size 3.75 and can be sized for you. Certificated dated 09.2022.
This Van Cleef & Arpels ring is currently size 3.75 and some items can be sized up or down, please ask! It weighs 4.6 pennyweights and is Platinum.
Item #:S519935 -
GIA certified round brilliant cut diamond 2.02 carat (N color, VS1 Clarity, Excellent polish, Excellent symmetry) ring set in platinum 4 prong setting. Size 7.
This GIA certified ring is currently size 7 and some items can be sized up or down, please ask! It weighs 3 pennyweights and is Platinum.
Item #:S519818 -
GIA certified round brilliant cut diamond 2.42 carat (J color, SI2 clarity) ring in platinum
GIA certified round brilliant cut diamond 2.42 carat (J color, SI2 clarity, Excellent cut, Excellent symmetry) ring set in 6-prongs classic 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 #:S519770 -
GIA Certified 5.03 Carat Engagement ring (I color, VS2)
GIA Certified cushion modified brilliant cut diamond 5.03 carat (I Color, VS2 Clarity) solitaire ring set in basket platinum setting. **Bank wire only at this price** 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 #:S519814 -
GIA certified square emerald cut diamond 2.05 carat (I color, VS1 clarity)
GIA certified square emerald cut diamond 2.05 carat (I color, VS1 clarity) solitaire ring in platinum. Size 5.
This GIA certified ring is currently size 5 and some items can be sized up or down, please ask! It weighs 3.2 gramms and is Platinum.
Item #:S519603 -
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.
Item #:S519555 -
GIA certified round brilliant cut diamond 1.90 carat (J color, SI2 clarity, Excellent cut, Excellent polish, Excellent symmetry) ring 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 1.6 pennyweights and is 14k.
Item #:S519644 -
GIA certified round brilliant cut 0.93 carat diamond (I color, SI1 clarity) president style ring
GIA certified round brilliant cut 0.93 carat diamond (I color, SI1 clarity) ring set in 14k yellow & white gold president style mounting. Size 7
This GIA certified ring is currently size 7 and some items can be sized up or down, please ask! It weighs 9.5 gramms and is 14k.Item #:S519566 -
GIA certified round brilliant cut diamond 1.25 carat (E color, SI1 clarity) ring in platinum & diamond wedding band. Approximately 1.60 carats in princess & 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 9.9 pennyweights and is Platinum.
Item #:S519514 -
GIA certified round brilliant cut diamond 1.04 carat (K color, I1 clarity)
GIA certified round brilliant cut diamond 1.04 carat (K color, I1 clarity) ring set in 14k white gold with 1 carat in round and baguette G-H color, VS-SI clarity diamonds. Size 8.5
This GIA certified ring is currently size 8.5 and some items can be sized up or down, please ask! It weighs 3.7 pennyweights and is 14k White Gold.
Item #:S519419 -
GIA Certified Fancy light yellow diamond ring 18k white gold 2.06 VS2 clarity
GIA Certified fancy light yellow radiant cut diamond ring in 18k white gold. Center diamond is 2.06 carats, fancy light yellow color, VS2 clarity. Approximately 0.70 carats in side trapezoid white diamonds (G-H color, VS clarity). Ring size 7.
This GIA certified ring is currently size 7 and some items can be sized up or down, please ask! It weighs 3.8 pennyweights and is 18k White Gold.
Item #:S519451 -
GIA certified round brilliant cut 1.34 carat (K color, VVS2 clarity)
GIA certified round brilliant cut 1.34 carat diamond (K color, VVS2 clarity) ring set in classic modern 4-prong platinum 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 3.4 pennyweights and is Platinum.
Item #:S519282 -
GIA certified round brilliant cut 1.37 carat diamond (O-P range, very light brown, SI clarity)
GIA certified round brilliant cut 1.37 carat diamond (O-P range, very light brown, SI clarity) ring set in 18k white gold with 12 diamonds in G-H color, VS clarity diamonds. Size 6
This GIA certified ring is currently size 6 and some items can be sized up or down, please ask! It weighs 6 pennyweights and is 18k White Gold.
Item #:S519122 -
Emerald and diamond ring in platinum and 18k yellow gold
GIA certified Emerald and diamond ring in platinum and 18k yellow gold with 12.51 carat emerald and 1.5 carats in G-H color, VS-SI clarity round and halfmoon cut diamonds. Rich green color with probable African origin. Size 6.5.
This Diamond/Emerald ring is currently size 6.5 and some items can be sized up or down, please ask! It weighs 0 gramms and is Platinum.
Item #:S519261 -
GIA certified emerald ring with diamond accents in 18k white gold
GIA certified 4.60 carat octogonal cut emerald ring with two trapezoid side diamonds with a total approximate weight of 1.63 carats set in 18k white gold. Size 6.75.
This Emerald ring is currently size 6.75 and some items can be sized up or down, please ask! It weighs 5 gramms and is 18k White Gold.
Item #:S519185 -
GIA Certified Diamond Ring- 1.07cts (M Color, VVS2 Clarity) 0.83 cts (L Color, VVS-2 Clarity)
GIA Certified Diamond Ring- 1.07cts (M Color, VVS2 Clarity) 0.83 cts (L Color, VVS-2 Clarity) Round Diamond set in a platinum setting w/app. 1 carat in baguettes.
This GIA certified ring is currently size 6.25 and some items can be sized up or down, please ask! is Platinum.Item #:S510723 -
GIA certified oval sapphire 10.55 carat ring with 4.25 carats in diamonds in 18k
GIA certified oval brilliant cut sapphire 10.55 carat ring with 4.25 carats in G-H color, VS-SI clarity diamonds in 18k. Sapphire is not treated and Sri Lanka origin. Size 6
This Diamond/Sapphires ring is currently size 6 and some items can be sized up or down, please ask! It weighs 13.4 pennyweights and is 18k.
Item #:S519180 -
GIA oval brilliant cut diamond 1.93 carat (I color, VS2 clarity)
GIA certified oval brilliant cut diamond 1.93 carat (I color, VS2 clarity) ring set in a platinum diamond baguette (approx 1.00 carat) mounting with 18K yellow gold accent. Size 8.
This GIA certified ring is currently size 8 and some items can be sized up or down, please ask! It weighs 0 gramms and is Platinum.
Item #:S518982 -
GIA certfied Tanzanite ring in platinum with diamond halo & accents on shank
Rich & Regal! pear cut GIA certfied 7.84 carat Tanzanite ring set in platinum with 0.48 carats in diamond bezel supported by diamond ribbon shoulders. Size 6.5
This tanzanite/diamond ring is currently size 6.5 and some items can be sized up or down, please ask! It weighs 8.8 gramms and is Platinum.
Item #:S519189 -
GIA Certified Natural Fancy Yellow diamond ring 5.47 carat radiant cut Fancy Yellow VVS2
GIA Certified Natural Fancy Yellow diamond ring in platinum and 18k yellow gold. 5.47 carat radiant cut Fancy Yellow VVS2 center diamond. Approximately 1.5 carats in side white emerald cut G-H color, VS clarity diamonds. Size 7.25
This GIA certified ring is currently size 7.25 and some items can be sized up or down, please ask! It weighs 7 pennyweights and is Platinum.
Item #:S519090 -
GIA certified marquise brilliant cut diamond 1.51 carat (D color, SI2 clarity)
GIA certified marquise brilliant cut diamond 1.51 carat (D color, SI2 clarity)- Pictured with generic mounting. Setting to be ordered at client request.
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 Platinum.
Item #:S518924 -
GIA certified cut-cornered rectangular modified brilliant cut diamond 7.21 carat (K color, VS1 clarity) ring set in platinum with over 1 carat in half moons and round diamonds. Size 5
This GIA certified ring is currently size 5 and some items can be sized up or down, please ask! It weighs 10 pennyweights and is Platinum.
Item #:S519023 -
GIA certified pear shape 3.18 carat diamond (J color, SI2 clarity) soliaire ring set in platinum
GIA certified pear shape 3.18 carat diamond (J color, SI2 clarity) solitaire ring set in platinum. 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 3.6 pennyweights and is Platinum.
Item #:S518912 -
GIA Certified round brilliant cut 1.98 carat (D color, I2 clarity) solitaire ring in platinum
GIA Certified round brilliant cut 1.98 carat (D color, I2 clarity) solitaire ring in platinum. Size 6.75 Diamond comes with GIA certificate (D, VS2) but diamond exploded and became I2 clarity.
This GIA certified ring is currently size 6.75 and some items can be sized up or down, please ask! It weighs 0 gramms and is Platinum.
Item #:S518803 -
GIA certified oval diamond 8.01 carat (Fancy light yellow color, VS2 clarity) with 2 half moon cut diamonds approx. 0.98 carat each side. Set in a platinum and 18k yellow gold mounting. Size: 5.
This GIA certified ring is currently size 5 and some items can be sized up or down, please ask! It weighs 9.9 gramms and is Platinum & 18k white gold.
Item #:S518931 -
GIA certified cushion brilliant cut diamond 3.02 carat (I color, SI1 clarity) ring
GIA certified cushion brilliant cut diamond 3.02 carat (I color, SI1 clarity) ring set in a "Halo"diamonds platinum 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 6.8 gramms and is Platinum.
Item #:S518914 -
GIA certified Asscher cut diamond 2.05 carat (I color, VS1 clarity) solitaire ring in platinum
GIA certified Asscher cut diamond 2.05 carat (I color, VS1 clarity) solitaire ring set in a 4 prongs platinum mounting. 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 Platinum.
Item #:S518929 -
GIA certified rectangular brilliant cut 2 carat (K color, SI1 claity) diamond ring in platinum
GIA certified rectangular brilliant cut diamond 2 carat (K color, SI1 claity) diamond ring in platinum with 0.25 carats tapered baguette on each side. 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 4.5 pennyweights and is Platinum.
Item #:S518837
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