GIA Diamond Studs
106 RESULTS
![Gia Certified Round Brilliant Cut Diamond Studs. 1.07 ct. and 1.09 ct.](https://cdn.grayandsons.com/s/gia_certified_brilliant_cut_diamond_studs_107_carats_109_carats_s521015_98fa55fd2e-w360.jpg.auto)
Earrings Gia Certified Round Brilliant Cut Diamond Studs. 1.07 ct. and 1.09 ct. 18K
S521015
![GIA certified Round Brilliant cut diamond studs. Triple X 1.02 ct. and 1.03 ct.](https://cdn.grayandsons.com/s/gia_certified_studs_102_carats_103_carats_s521014_16354b32c6-w360.jpg.auto)
Earrings GIA certified Round Brilliant Cut diamond studs. Triple X 1.02 ct. and 1.03 ct.
S521014
![GIA certified Round Brilliant diamond studs. 2.02 ct. and 2.38 ct.](https://cdn.grayandsons.com/s/gia_certified_diamond_studs_rbc_202_carat_k_color_if_clarity_triple_ex_polish_symmetry_and_cut_s520395_c028d61112-w360.jpg.auto)
Earrings GIA certified Round Brilliant Cut diamond studs. 2.02 ct. and 2.38 ct.
S520395
![GIA certified Round Brilliant diamond studs 1.01 ct. & 1.05 ct. H - SI2](https://cdn.grayandsons.com/s/gia_certified_diamond_studs_1_01_carat_and_1_05_carat_h_color_si2_clarity_s520616_ca8bf4a674-w360.jpg.auto)
Earrings GIA certified Round Brilliant Cut diamond studs 1.01 ct. / 1.05 ct. H - SI2. 18K
S520616
![Cartier Diamond Studs Earrings 8.06 CT GIA cert VVS2 E](https://cdn.grayandsons.com/s/cartier_diamond_studs_earrings_8_06_ct_gia_cert_vvs2_e_s520591_97e3d0a842-w360.jpg.auto)
Cartier EarringsGIA. Cartier Round Diamond Studs Earrings 8.06 tcw. E - VVS2. Platinum.
S520591
![GIA certified Old European cut diamonds earrings set in platinum.](https://cdn.grayandsons.com/s/vintage_diamond_earrings_with_approx_1_48_carat_each_center_diamond_in_platinum_with_14k_white_gold_closing_system_s520581_4639805fe5-w360.jpg.auto)
Earrings GIA certified Old European Brilliant cut diamonds earrings in Platinum
S520581
![GIA certified Round Brilliand cut diamond studs 1.04 carat and 1.03 carat both G color, VVS2 clarity set in 18k white gold setting](https://cdn.grayandsons.com/s/gia_certified_round_brilliand_cut_diamond_studs_1_04_carat_and_1_03_carat_both_g_color_vvs2_clarity_set_in_18k_white_gold_setting_s520528_ac2e24db0e-w360.jpg.auto)
Earrings GIA certified Round Brilliand Cut diamond studs. 1.04ct and 1.03 ct G-VVS2. 18k
S520528
![GIA Certified Pear Shaped Gia Diamond Earrings (One Center Stone 1.20 Cts And The Other 1.27 Cts) I/J color, SI1 clarity In Platinum And 14k White Gold](https://cdn.grayandsons.com/s/gia_certified_pear_shaped_gia_diamond_earrings_one_center_stone_1_20_cts_and_the_other_1_27_cts_ij_color_si1_clarity_in_platinum_and_14k_s520398_89fbb079b6-w360.jpg.auto)
Earrings GIA Certified Pear Shaped Diamond Earrings.1.20ct/1.27ct. Platinum.
S520398
![GIA certified Round Brilliant cut studs. 1.71 ct. H-I1 and 1.62 ct. I-SI2](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_stud_earrings_set_in_18k_white_gold_martini_mounting_s520040_685f3b87fc-w360.jpg.auto)
Earrings GIA certified Round Brilliant Cut diamond studs. 1.62ct / 1.71 ct. 18K.
S520040
![GIA Certified pair of Round Brilliant 1.01 ct. diamond (each) Studs. E color- VVS2 clarity.](https://cdn.grayandsons.com/s/gia_certified_pair_of_round_brilliant_1_01_carat_diamond_each_studs_e_color_vvs2_clarity_s519857_33000bcc86-w360.jpg.auto)
Earrings GIA Certified Round Brilliant Cut diamond studs. E-VVS2 ea.. 18K white gold.
S519857
![GIA certified Round Brilliant cut diamond studs 1.02 ct. E color, VS2 clarity and 1.01 ct. E color, VS1 clarity](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_studs_1_02_carat_e_color_vs2_clarity_and_1_01_carat_e_color_vs1_clarity_s518483_9006bdf04e-w360.jpg.auto)
Earrings GIA certified Round Brilliant Cut diamond studs. 1.02ct/1.01ct. E-VS2/VS1.
S518483
![All GIA certified, 6 Asscher cut diamonds totaling 6.02 carats, set as dangling earrings, 14 K](https://cdn.grayandsons.com/s/all_gia_certified_6_asscher_cut_diamonds_totaling_6_02_carats_set_as_dangling_stud_earrings_14_k_s518927_f9935e6887-w360.jpg.auto)
Earrings Dangling earrings with 6 GIA certified Asscher cut diamonds. 6.02 ct tcw. 14k
S518927
![GIA certified Round Brilliant cut diamond studs 4.12 ct. K color, VS2 clarity, and 4.16 carat K color, VS1 clarity.](https://cdn.grayandsons.com/s/pair_of_gia_certified_full_cut_round_brilliant_diamond_stud_earringsset_in_18k_white_gold_martini_s518834_c796b7aba0-w360.jpg.auto)
Earrings GIA certified Round Brilliant Cut diamond studs 4.12 ct. K-VS2. 18K white gold.
S518834
![GIA certified round brilliant cut diamond studs 1.00 carat and 1.01 carat (J color, SI1 clarity, Triple EX; Polish, Symmetry & Cut - all Excellent)](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_studs_100_carat_and_101_carat_j_color_si1_clarity_triple_ex_polish_symmetry_and_cut_all_s520833_86180d6d36-w360.jpg.auto)
Earrings GIA certified round brilliant cut diamond studs 1.00 carat and 1.01 carat (J color, SI1 clarity, Triple EX; Polish, Symmetry & Cut - all Excellent)
S520833
![GIA certified round brilliant cut diamond studs 1.17 (I color, SI2 clarity) and 1.08 (I color, SI1)](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_studs_1_17_i_color_si2_clarity_and_1_08_i_color_si1_s520483_cb70a2df00-w360.jpg.auto)
Earrings GIA certified round brilliant cut diamond studs
S520483
![GIA certified round brilliant cut diamond studs 1.10 carat (H color, SI2 clarity) and 1.03 carat (I color, SI1 clarity)](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_studs_1_10_carat_h_color_i2_clarity_and_1_03_carat_i_color_si1_clarity_s520005_0710251aef-w360.jpg.auto)
Earrings GIA certified round brilliant cut diamond studs 1.10 carat (H color, SI2 clarity) and 1.03 carat (I color, SI1 clarity)
S520005
![Tiffany & Co. platinum diamond studs earrings with round brilliant cut diamonds 1.66 carat (F color, VVS1 clarity) & 1.63 carat (F color, VVS1 clarity)](https://cdn.grayandsons.com/s/tiffany_and_co_platinum_diamond_studs_earrings_with_round_brilliant_cut_diamonds_1_66_carat_f_color_vvs1_clarity_and_1_63_carat_f_color_vvs1_clarity_s519697_00f2f99cf8-w360.jpg.auto)
Tiffany & Co. EarringsTiffany & Co. platinum diamond studs earrings with round brilliant cut diamonds 1.66 carat (F color, VVS1 clarity) & 1.63 carat (F color, VVS1 clarity)
S519697
![GIA certified round brilliant cut diamond studs](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_studs_s519556_85326867ea-w360.jpg.auto)
Earrings GIA certified round brilliant cut diamond studs
S519556
![Pair of Diamond studs: 2.01 carats (I color, SI1 clarity) and 2.01 carats (H color, SI2 clarity).](https://cdn.grayandsons.com/s/pair_of_diamond_studs_2_01_carats_i_color_si1_clarity_and_2_01_carats_h_color_si2_clarity_s519398_c6caebfe65-w360.jpg.auto)
Earrings Pair of Diamond studs: 2.01 carats (I color, SI1 clarity) and 2.01 carats (H color, SI2 clarity).
S519398
![GIA certified round brilliant cut diamond studs 1 carat (G color, SI1 clarity) and 0.98 carat (G color, VS1 clarity)](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_studs_1_carat_g_color_si1_clarity_and_0_98_carat_g_color_vs1_clarity_s518036_f51f1d9d52-w360.jpg.auto)
Earrings GIA certified round brilliant cut diamond studs 1 carat (G color, SI1 clarity) and 0.98 carat (G color, VS1 clarity)
S518036
![GIA certified diamond drop chandelier earrings in 14k white, yellow & pink gold;](https://cdn.grayandsons.com/s/gia_certified_diamond_drop_chandelier_earrings_in_14k_white_yellow_and_pink_gold_s519188_4a8b91df9e-w360.jpg.auto)
Earrings GIA certified diamond drop chandelier earrings in 14k white, yellow & pink gold;
S519188
![GIA certified diamond studs 1.20 carat (J, SI2) and 1.22 carat (J, SI2)](https://cdn.grayandsons.com/s/gia_certified_diamond_studs_1_20_carat_j_si2_and_1_22_carat_j_si2_s519025_76f66c7fbe-w360.jpg.auto)
Earrings GIA certified diamond studs 1.20 carat (J, SI2) and 1.22 carat (J, SI2)
S519025
![GIA certified pair of Asscher cut diamond studs- 2.05 carat weight.](https://cdn.grayandsons.com/s/gia_certified_pair_of_asscher_cut_diamond_studs_2_05_carat_weight_s518915_4ed38d538f-w360.jpg.auto)
Earrings GIA certified pair of Asscher cut diamond studs- 2.05 carat weight.
S518915
![GIA certified pair of round diamond studs set in 18k white gold- Total Weight: 2.07 carats.](https://cdn.grayandsons.com/s/gia_certified_pair_of_round_diamond_studs_set_in_18k_white_gold_total_weight_2_07_carats_s518888_4b21aa7604-w360.jpg.auto)
Earrings GIA certified pair of round diamond studs set in 18k white gold- Total Weight: 2.07 carats.
S518888
![GIA certified round brilliant cut diamond 1 carat (G color, SI1 clarity) stud](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_1_carat_g_color_si1_clarity_stud_s518726_4b17348442-w360.jpg.auto)
Earrings GIA certified round brilliant cut diamond 1 carat (G color, SI1 clarity) stud
S518726
![GIA certified round brilliant cut diamond 1.01 carat (I color, VS1 clarity) and 1.02 carat (I color, VVS1 clarity)](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_1_01_carat_i_color_vs1_clarity_and_1_02_carat_i_color_vvs1_clarity_s518527_719bf76aee-w360.jpg.auto)
Earrings GIA certified round brilliant cut diamond 1.01 carat (I color, VS1 clarity) and 1.02 carat (I color, VVS1 clarity)
S518527
![Triangle diamond studs in 18k 3 prong setting](https://cdn.grayandsons.com/s/triangle_diamond_studs_in_18k_3_prong_setting_s518448_52fadb8fff-w360.jpg.auto)
Earrings Triangle diamond studs in 18k 3 prong setting
S518448
![GIA certified round brilliant diamond 0.85 carat (G color, I1 clarity)](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_diamond_0_85_carat_g_color_i1_clarity_s518389_100573b0fa-w360.jpg.auto)
Earrings GIA certified round brilliant diamond 0.85 carat (G color, I1 clarity)
S518389
![GIA certified cushion brilliant diamonds and fan sapphire earrings in platinum.](https://cdn.grayandsons.com/s/gia_certified_cushion_brilliant_diamonds_and_fan_sapphire_earrings_in_platinum_s514844_37efe72daf-w360.jpg.auto)
Earrings GIA certified cushion brilliant diamonds and fan sapphire earrings in platinum.
S514844
![GIA certified rectangular modified brilliant cut diamond studs 0.71carat (L color, SI1 clarity) and 0.74 carat (I color, I1 clarity)](https://cdn.grayandsons.com/s/gia_certified_rectangular_modified_brilliant_cut_diamond_studs_0_71carat_l_color_si1_clarity_and_0_74_carat_i_color_i1_clarity_s518085_0c6525a1ed-w360.jpg.auto)
Earrings GIA certified rectangular modified brilliant cut diamond studs 0.71carat (L color, SI1 clarity) and 0.74 carat (I color, I1 clarity)
S518085
![GIA certified round brilliant cut diamond stud 0.88 carat (L color, SI1 clarity) in 14k](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_stud_0_88_carat_l_color_si1_clarity_in_14k_s517839_7f26d2726a-w360.jpg.auto)
Earrings GIA certified round brilliant cut diamond stud 0.88 carat (L color, SI1 clarity) in 14k
S517839
![GIA certified diamond studs; RBC 2.02 carat (K color, IF clarity, Triple EX; Polish, Symmetry & Cut - all Excellent) & RBC 2.38 carat (J color, VVS2 clarity, Triple EX; Polish, Symmetry & Cut - all Excellent) in platinum martini settings.](https://cdn.grayandsons.com/s/gia_certified_diamond_studs_rbc_2_02_carat_k_color_if_clarity_triple_ex_polish_symmetry_and_cut_all_excellent_and_rbc_2_38_carat_j_s517613_5252a7d7a4-w360.jpg.auto)
Earrings GIA certified diamond studs; RBC 2.02 carat (K color, IF clarity, Triple EX; Polish, Symmetry & Cut - all Excellent) & RBC 2.38 carat (J color, VVS2 clarity, Triple EX; Polish, Symmetry & Cut - all Excellent) in platinum martini settings.
S517613
![GIA certified diamond studs 1 carat (J color, VVS clarity) and 1.01 carat (J color, VVS2 clarity) set in 18k white gold martini settings](https://cdn.grayandsons.com/s/gia_certified_diamond_studs_1_carat_j_color_vvs_clarity_and_1_01_carat_j_color_vvs2_clarity_set_in_18k_white_gold_martini_settings_s510510_46d5df3209-w360.jpg.auto)
Earrings GIA certified diamond studs 1 carat (J color, VVS clarity) and 1.01 carat (J color, VVS2 clarity) set in 18k white gold martini settings
S510510
![GIA certified diamond studs 0.92 carat (H color, SI2 clarity) and 0.96 carat (I color, SI2 clarity)](https://cdn.grayandsons.com/s/gia_certified_diamond_studs_0_92_carat_h_color_si2_clarity_and_0_96_carat_i_color_si2_clarity_s517646_9cfd4face7-w360.jpg.auto)
Earrings GIA certified diamond studs 0.92 carat (H color, SI2 clarity) and 0.96 carat (I color, SI2 clarity)
S517646
![Line of diamond earrings. Approx. 1 carat each with additional 1 ct in line.](https://cdn.grayandsons.com/s/line_of_diamond_earrings_approx_1_carat_each_with_additional_1_ct_in_line_s511252_9dda2e3acb-w360.jpg.auto)
Earrings Line of diamond earrings. Approx. 1 carat each with additional 1 ct in line.
S511252
![GIA certified diamond studs total 1.07 carats (S to T Range Light Brown Color, SI2 Clarity)](https://cdn.grayandsons.com/s/gia_certified_diamond_studs_total_1_07_carats_s_to_t_range_light_brown_color_si2_clarity_s517612_d2ad46b041-w360.jpg.auto)
Earrings GIA certified diamond studs total 1.07 carats (S to T Range Light Brown Color, SI2 Clarity)
S517612
They say diamonds are a girl’s best friend, so make her fall head over heels in love when she opens up that little gift box to a set of diamond studs or earrings. When choosing this important item, it is essential to be able to buy with confidence. She deserves the best the world has to offer, and not a laboratory made stone. With synthetic, laboratory-grown diamonds plaguing the market, she needs an authentic, “real” set of GIA diamond studs to complement the real love that the two of you share. With our selection of GIA certified accessories, rest assured you are making the right choice.
Diamonds that are GIA certified represent the best the world has to offer because they actually came from the depths of the earth. Forged for millions of years under intense pressure, these diamonds are the real deal. The GIA certificate is the industry standard for diamond quality and authenticity. If quality and authenticity matter to you (and they should), you should never purchase a diamond without a GIA certification. It grades the stone in terms of color, clarity, cut, and carat weight so you know that your GIA certified diamond studs are guaranteed to be what they claim and never an imitation of lesser value.
Sell or Consign GIA Certified Diamond Studs/Earrings
Here at Gray & Sons, all of our diamonds, including studs and earrings, come with a GIA certification. The whole premise of our company is based on authenticity, and diamonds are no different. As the top luxury goods re-retailer and consigner, buy GIA certified diamond earrings with confidence when you shop our collection. We have been the proud providers of fine luxury jewelry and watches to thousands of clients since 1980. Have a set of certified diamond earrings that you want to sell? We have you covered! In order for us to carry such a beautiful collection of GIA diamonds, we need to keep our inventory stocked with new and exciting pieces, and that is why we give significant compensation to those interested in selling. Give us a call or send us an email and one of our gemologists can assist you with the process of turning your diamonds into monetary return on their initial investment. If you have any questions regarding the pieces we offer, please contact us for assistance.