GIA Loose Diamonds
391 RESULTS
SORT BY
![GIA certified round brilliant cut diamond 1.15 carat (G color, SI2 clarity, Excellent cut) ring GIA certified round brilliant cut diamond 1.15 carat (G color, SI2 clarity, Excellent cut) ring](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_115_carat_g_color_si2_clarity_excellent_cut_ring_s521046_7f73ca45a4-w360.jpg.auto)
Ring GIA certified round brilliant cut diamond 1.15 carat (G color, SI2 clarity, Excellent cut) ring
$3,750
S521046
![GIA certified old european brilliant cut 1.01 carat (K colo, SI2 clarity) ring set in platinum setting GIA certified old european brilliant cut 1.01 carat (K colo, SI2 clarity) ring set in platinum setting](https://cdn.grayandsons.com/s/gia_certified_old_european_brilliant_cut_101_carat_k_colo_si2_clarity_ring_set_in_platinum_setting_s520874_b41d364e51-w360.jpg.auto)
Ring GIA certified old european brilliant cut 1.01 carat (K colo, SI2 clarity) ring set in platinum setting
$2,750
S520874
![GIA certified Emerald Cut diamond 5.04 ct. E - VS2. Platinum Ring. Size 5 GIA certified Emerald Cut diamond 5.04 ct. E color, VS2 clairity ring. Size 5](https://cdn.grayandsons.com/s/gia_certified_emerald_cut_diamond_504_carat_e_color_vs2_clairity_ring_s520896_d786ee96f7-w360.jpg.auto)
Ring GIA certified Emerald Cut diamond 5.04 ct. E - VS2. Platinum Ring. Size 5
$159,000
S520896
![Gia Certified Emerald Cut 4.85 Carat Diamond (I Color, Vs1 Clarity) Ring In Platinum Setting With Side Baguettes Gia Certified Emerald Cut 4.85 Carat Diamond (I Color, Vs1 Clarity) Ring In Platinum Setting With Side Baguettes](https://cdn.grayandsons.com/s/gia_certified_emerald_cut_485_carat_diamond_i_color_vs1_clarity_ring_s520506_94967c064d-w360.jpg.auto)
Ring Gia Certified Emerald Cut 4.85 Carat Diamond (I Color, Vs1 Clarity) Ring In Platinum Setting With Side Baguettes
$88,000
S520506
![GIA certified cut-cornered rectangular modified brilliant cut 1.53 carat diamond (G color, VS2 clarity) ring GIA certified cut-cornered rectangular modified brilliant cut 1.53 carat diamond (G color, VS2 clarity) ring](https://cdn.grayandsons.com/s/gia_certified_cut_cornered_rectangular_modified_brilliant_cut_153_carat_diamond_g_color_vs2_clarity_ring_s520779_3907e9d169-w360.jpg.auto)
Ring GIA certified cut-cornered rectangular modified brilliant cut 1.53 carat diamond (G color, VS2 clarity) ring
$11,500
S520779
![GIA certified Radiant Cut diamond. 1.22 carat, D - SI2. 14K. Size 5.25 GIA certified Radiant cut 1.22 carat (D color, SI2 clarity)](https://cdn.grayandsons.com/s/gia_certified_cut_cornerned_rectangular_modified_brilliant_122_carat_d_color_si2_clarity_s520781_b7e0ad8dff-w360.jpg.auto)
Ring GIA certified Radiant Cut diamond. 1.22 carat, D - SI2. 14K. Size 5.25
$3,500
S520781
![GIA certified 5.16 carat Fancy Yellow Diamond ring in 18k white gold GIA certified 5.16 carat Fancy Yellow diamond ring in 18k](https://cdn.grayandsons.com/s/gia_certified_516_carat_fancy_yellow_diamond_ring_in_18k_s520752_bf51c3c3b1-w360.jpg.auto)
Ring GIA certified 5.16 carat Fancy Yellow Diamond ring in 18k white gold
$75,000
S520752
![GIA certified Round Brilliant Cut diamond ring. 1.11 ct. I - SI2. 18K. Size 10 GIA certified Round Brilliant cut 1.11 carat diamond. 18K gold basket weaved textured ring,](https://cdn.grayandsons.com/s/basket_weave_diamond_ring_approx_1_20_ct_h_i_si2_s520551_4de76925ff-w360.jpg.auto)
Ring GIA certified Round Brilliant Cut diamond ring. 1.11 ct. I - SI2. 18K. Size 10
$5,900
S520551
![3 Gia Certified, Rectangular Step Cut Diamonds (Total Weight: 1.30 Carat), Set In Platinum & 14k Yellow Gold Ring, Surrounded By 22 Briliant Cut Diamonds (Total Approx. Weight: 1.00 Carat) 3 Gia Certified, Rectangular Step Cut Diamonds (Total Weight: 1.30 Carat), Set In Platinum & 14k Yellow Gold Ring, Surrounded By 22 Briliant Cut Diamonds (Total Approx. Weight: 1.00 Carat)](https://cdn.grayandsons.com/s/princess_and_round_brilliant_cut_diamonds_total_approx_weight_2_35_carats_ring_set_in_platinum_and_14k_yellow_gold_s520541_dfc8890dcf-w360.jpg.auto)
Ring 3 Gia Certified, Rectangular Step Cut Diamonds (Total Weight: 1.30 Carat), Set In Platinum & 14k Yellow Gold Ring, Surrounded By 22 Briliant Cut Diamonds (Total Approx. Weight: 1.00 Carat)
$4,900
S520541
![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](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_2_11_carat_g_color_vs2_clarity_ring_s520529_beb6021d7b-w360.jpg.auto)
Ring GIA certified round brilliant cut diamond 2.11 carat (G color, VS2 clarity) ring
$25,900
S520529
![GIA certified emerald cut diamond 2.00 carat H color, SI2 GIA certified emerald cut diamond 2.00 carat (H color, SI2 clarity) set in Vera Wang setting](https://cdn.grayandsons.com/s/gia_certified_emerald_cut_diamond_2_00_carat_h_color_si2_clarity_set_in_vera_wang_setting_s520459_98b3bd2616-w360.jpg.auto)
Ring GIA certified emerald cut diamond 2.00 carat H color, SI2
$12,900
S520459
![GIA certified pear brilliant cut 1.52 carat diamond (D color GIA certified pear brilliant cut 1.52 carat diamond (D color, SI1 clarity, Excellent polish) ring](https://cdn.grayandsons.com/s/gia_certified_pearl_brilliant_cut_1_52_carat_diamond_d_color_si1_clarity_excellent_polish_ring_s520397_9eb40b338e-w360.jpg.auto)
Ring GIA certified pear brilliant cut 1.52 carat diamond (D color
$11,950
S520397
![GIA certified Fancy Yellow Diamond ring 18k yellow gold GIA certified Yellow Diamond ring 18k yellow gold 2.01 carats center diamond](https://cdn.grayandsons.com/s/fancy_yellow_diamond_ring_18k_yellow_gold_2_01_carats_center_diamond_s520359_237a1b4020-w360.jpg.auto)
Ring GIA certified Fancy Yellow Diamond ring 18k yellow gold
$23,130
S520359
![GIA certified 3.01 Cut-Cornered rectangular modified brilliant cut diamond ring GIA certified 3.01 Cut-Cornered rectangular modified brilliant cut diamond ring](https://cdn.grayandsons.com/s/gia_certified_3_01_cut_cornered_rectangular_modified_brilliant_cut_diamond_ring_s520339_d4cc32bbf8-w360.jpg.auto)
Ring GIA certified 3.01 Cut-Cornered rectangular modified brilliant cut diamond ring
$35,200
S520339
![GIA certified Diamonds eternity band platinum.Total approx. weight: 15 carats GIA certified, cut-cornered rectangular modified brilliant diamonds Eternity band in platinum. Approx. Weight: 15 carats.](https://cdn.grayandsons.com/s/gia_certified_cut_cornered_rectangular_modified_brilliant_diamonds_eternity_band_in_platinum_approx_weight_15_carats_s520169_1ebafdeaf4-w360.jpg.auto)
Ring GIA certified Diamonds eternity band platinum.Total approx. weight: 15 carats
$54,000
S520169
![GIA certified round brilliant cut diamond 1.01 carat (G color, VS1 clarity) ring GIA certified round brilliant cut diamond 1.01 carat (G color, VS1 clarity) ring](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_1_01_carat_g_color_vs1_clarity_ring_s520041_a6e9360b18-w360.jpg.auto)
Ring GIA certified round brilliant cut diamond 1.01 carat (G color, VS1 clarity) ring
$7,900
S520041
![GIA certified cushion modified brilliant cut diamond 6.01 carat (G color, VS2 clarity) GIA certified cushion modified brilliant cut diamond 6.01 carat (G color, VS2 clarity)](https://cdn.grayandsons.com/s/gia_certified_cushion_modified_brilliant_cut_diamond_6_01_carat_g_color_vs2_clarity_s520062_5d21e443ab-w360.jpg.auto)
Ring GIA certified cushion modified brilliant cut diamond 6.01 carat (G color, VS2 clarity)
$157,900
S520062
![GIA Certified pear shaped diamond ring with 2.08 carat diamond (I color, VS2 clarity). in platinum setting GIA Certified pear shaped diamond ring with 2.08 carat diamond (I color, VS2 clarity). in platinum setting](https://cdn.grayandsons.com/s/gia_certified_pear_shaped_diamond_ring_with_2_08_carat_diamond_i_color_vs2_clarity_in_platinum_setting_s519974_54c4f6fb07-w360.jpg.auto)
Ring GIA Certified pear shaped diamond ring with 2.08 carat diamond (I color, VS2 clarity). in platinum setting
$16,550
S519974
![GIA Certified 16.92 carats round brilliant cut diamond set in 18K diamonds white gold ring. I color, GIA Certified 16.92 carats round brilliant cut diamond set in 18K diamonds white gold ring. I color,](https://cdn.grayandsons.com/s/gia_certified_diamond_ring_with_center_round_diamond_16_92_carats_i_color_vs2_clarity_s519606_8c45dcd51e-w360.jpg.auto)
Ring GIA Certified 16.92 carats round brilliant cut diamond set in 18K diamonds white gold ring. I color,
$725,000
S519606
![GIA certified round brilliant cut diamond 1.66 carat (G color, VS2 clarity) ring set in platinum GIA certified round brilliant cut diamond 1.66 carat (G color, VS2 clarity) ring set in platinum](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_1_66_carat_g_color_vs2_clarity_ring_set_in_platinum_s519874_e836180d69-w360.jpg.auto)
Ring GIA certified round brilliant cut diamond 1.66 carat (G color, VS2 clarity) ring set in platinum
$15,900
S519874
![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 diamond](https://cdn.grayandsons.com/s/van_cleef_and_arpels_icone_solitaire_collection_center_gia_certified_1_54_carat_diamond_s519935_658ec42986-w360.jpg.auto)
Van Cleef & Arpels RingVan Cleef & Arpels "ICONE SOLITAIRE" collection, center GIA certified 1.54 carat diamond
$49,500
S519935
![GIA certified round brilliant cut diamond 1.29 carat (I color, SI1 clarity) ring GIA certified round brilliant cut diamond 1.29 carat (I color, SI1 clarity) ring](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_1_29_carat_i_color_si1_clarity_ring_s519855_4d872f6612-w360.jpg.auto)
Ring GIA certified round brilliant cut diamond 1.29 carat (I color, SI1 clarity) ring
$6,500
S519855
![GIA certified fancy yellow diamond ring in platinum GIA certified fancy yellow diamond ring in platinum](https://cdn.grayandsons.com/s/fancy_yellow_diamond_ring_in_platinum_with_1_75_carat_si1_center_diamond_s519901_164a8e7a38-w360.jpg.auto)
Ring GIA certified fancy yellow diamond ring in platinum
$25,550
S519901
![GIA certified round brilliant cut diamond 2.02 carat (N color, VS1 Clarity, Excellent polish, Excellent symmetry) GIA certified round brilliant cut diamond 2.02 carat (N color, VS1 Clarity, Excellent polish, Excellent symmetry)](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_2_02_carat_n_color_vs1_clarity_excellent_polish_excellent_symmetry_ring_s519818_90cbadc5b4-w360.jpg.auto)
Ring GIA certified round brilliant cut diamond 2.02 carat (N color, VS1 Clarity, Excellent polish, Excellent symmetry)
$12,900
S519818
![GIA certified round brilliant diamond 2 carat (H color, SI1 clarity) ring set in platinum 4 prong setting GIA certified round brilliant diamond 2 carat (H color, SI1 clarity) ring set in platinum 4 prong setting](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_diamond_2_carat_h_color_si1_clarity_ring_set_in_platinum_4_prong_setting_s519819_2c9fe8c895-w360.jpg.auto)
Ring GIA certified round brilliant diamond 2 carat (H color, SI1 clarity) ring set in platinum 4 prong setting
$24,300
S519819
![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) ring in platinum](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_2_42_carat_j_color_si2_clarity_ring_in_platinum_s519770_54e2bbf869-w360.jpg.auto)
Ring GIA certified round brilliant cut diamond 2.42 carat (J color, SI2 clarity) ring in platinum
$21,900
S519770
![GIA Certified 5.03 Carat Engagement ring (I color, VS2) GIA Certified 5.03 Carat Engagement ring (I color, VS2)](https://cdn.grayandsons.com/s/gia_certified_5_03_carat_engagement_ring_i_color_vs2_s519814_b5739f4848-w360.jpg.auto)
Ring GIA Certified 5.03 Carat Engagement ring (I color, VS2)
$94,000
S519814
![Sparkling 5.73 carat blue sapphire ring with diamond accents in 18k white gold Sparkling 5.73 carat blue sapphire ring with diamond accents in 18k white gold](https://cdn.grayandsons.com/s/sparkling_5_73_carat_blue_sapphire_ring_with_diamond_accents_in_18k_white_gold_s516844_cb69aa4bee-w360.jpg.auto)
Ring Sparkling 5.73 carat blue sapphire ring with diamond accents in 18k white gold
$19,700
S516844
![GIA Certified Round Brilliant Cut Natural Diamond 1.60 Carat Light Yellow Color GIA Certified Round Brilliant Cut Natural Diamond 1.60 Carat Light Yellow Color](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_natural_diamond_1_60_carat_light_yellow_color_s519555_66e8f96b63-w360.jpg.auto)
Ring GIA Certified Round Brilliant Cut Natural Diamond 1.60 Carat Light Yellow Color
$2,900
S519555
![Gia Certfied Oval Brilliant Cut Diamond 2.10 Carat (U-V Range, Vvs2 Clarity) Ring In 18k White Gold Setting Gia Certfied Oval Brilliant Cut Diamond 2.10 Carat (U-V Range, Vvs2 Clarity) Ring In 18k White Gold Setting](https://cdn.grayandsons.com/s/gia_certfied_oval_brilliant_cut_diamond_2_10_carat_u_v_range_vvs2_clarity_ring_in_18k_white_gold_setting_s519564_b26e046d27-w360.jpg.auto)
Ring Gia Certfied Oval Brilliant Cut Diamond 2.10 Carat (U-V Range, Vvs2 Clarity) Ring In 18k White Gold Setting
$22,500
S519564
![Gia Certified Round Brilliant Cut Diamond 1.90 Carat (J Color, Si2 Clarity, Excellent Cut, Excellent Polish, Excellent Symmetry) Ring Gia Certified Round Brilliant Cut Diamond 1.90 Carat (J Color, Si2 Clarity, Excellent Cut, Excellent Polish, Excellent Symmetry) Ring](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_1_90_carat_j_color_si2_clarity_excellent_cut_excellent_polish_excellent_symmetry_ring_s519644_22addcdcd3-w360.jpg.auto)
Ring Gia Certified Round Brilliant Cut Diamond 1.90 Carat (J Color, Si2 Clarity, Excellent Cut, Excellent Polish, Excellent Symmetry) Ring
$13,900
S519644
![GIA certified Radiant Cut 4.00 ct. natural fancy yellow-. Platinum /18k yellow GIA certified 4.00 carat natural fancy yellow even, Radiant cut (Cornered Square Modified Brilliant Diamond) VS2 clarity, ring in platinum and 18Kt yellow gold](https://cdn.grayandsons.com/s/gia_certified_4_00_carat_natural_fancy_yellow_even_cut_cornered_square_modified_brilliant_diamond_vs2_clarity_ring_in_platinum_and_18kt_yellow_gold_s519616_6f9d75d598-w360.jpg.auto)
Ring GIA certified Radiant Cut 4.00 ct. natural fancy yellow-. Platinum /18k yellow
$95,000
S519616
![GIA certified emerald cut diamond 2.03 carat (J color, SI2 clarity) ring set in 18k white gold GIA certified emerald cut diamond 2.03 carat (J color, SI2 clarity) ring set in 18k white gold](https://cdn.grayandsons.com/s/gia_certified_emerald_cut_diamond_2_03_carat_j_color_si2_clarity_ring_set_in_18k_white_gold_s519607_fc6ce74ed4-w360.jpg.auto)
Ring GIA certified emerald cut diamond 2.03 carat (J color, SI2 clarity) ring set in 18k white gold
$16,500
S519607
![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)](https://cdn.grayandsons.com/s/gia_certified_square_emerald_cut_diamond_2_05_carat_i_color_vs1_clarity_solitaire_ring_in_platinum_s519603_9e71cb700d-w360.jpg.auto)
Ring GIA certified square emerald cut diamond 2.05 carat (I color, VS1 clarity)
$20,500
S519603
![GIA certified 3.77 carat round brilliant cut diamond, I color- VS2 clarity. GIA certified 3.77 carat round brilliant cut diamond, I color- VS2 clarity.](https://cdn.grayandsons.com/s/gia_certified_3_77_carat_round_brilliant_cut_diamond_i_color_vs2_clarity_s519612_19cec83bcb-w360.jpg.auto)
Ring GIA certified 3.77 carat round brilliant cut diamond, I color- VS2 clarity.
$87,500
S519612
![GIA certified emerald cut diamond 1.04 carat (D color, VVS2 clarity) ring in platinum GIA certified emerald cut diamond 1.04 carat (D color, VVS2 clarity) ring in platinum](https://cdn.grayandsons.com/s/gia_certified_emerald_cut_diamond_1_04_carat_d_color_vvs2_clarity_ring_in_platinum_s519569_a53063135b-w360.jpg.auto)
Ring GIA certified emerald cut diamond 1.04 carat (D color, VVS2 clarity) ring in platinum
$9,700
S519569
...