GIA Loose Diamonds
A diamond is the symbol of eternal love and everlasting devotion. With our selection of GIA loose diamonds, you can show your love with only the most distinguished stones. From the moment you kneel until the instant when you replace the diamond ring for a wedding band, the engagement ring you choose is the representation of the connection shared between the two of you.
Anyone that has done chosen an engagement ring before can tell you that it could also be quite a daunting task, as you may already have noticed. The key to having a memorable proposal is preparation. Timing, location, and atmosphere are all big things to consider, but nothing compares to the symbolism of the engagement ring. The perfect diamond ring will make time stop still and have everyone at a loss for words.
This is precisely the reason why we specialize in providing the most illustrious diamonds. Our GIA certified loose diamonds are the perfect centerpiece for your special moment. Our loose diamonds are not exclusively for engagement rings. We have various shapes and sizes of bright diamonds to add or to replace any diamonds that may have cracked or chipped through use.
GIA diamonds are exceptional diamonds that you should consider when shopping for diamond jewelry, engagement rings, or any other flare of fine jewelry. Whether it’s an engagement ring, stud earrings, or diamond-paved bracelet, or even just a simple loose diamonds, our GIA certified diamonds are sold at the best price for the finest quality.
392 RESULTS
![GIA certified oval brilliant cut 1.54 carat (I color, SI1 clarity, Excellent polish & symmetry) ring GIA certified oval brilliant cut 1.54 carat (I color, SI1 clarity, Excellent polish & symmetry) ring](https://cdn.grayandsons.com/s/gia_certified_oval_brilliant_cut_154_carat_i_color_si1_clarity_excellent_polish_and_symmetry_ring_s521278_cb01fce556-w360.jpg.auto)
Ring GIA certified oval brilliant cut 1.54 carat (I color, SI1 clarity, Excellent polish & symmetry) ring
S521278
![GIA certified oval brilliant cut 1.54 carat (I color, SI1 clarity, Excellent polish & symmetry) ring GIA certified oval brilliant cut 1.54 carat (I color, SI1 clarity, Excellent polish & symmetry) ring](https://cdn.grayandsons.com/s/gia_certified_oval_brilliant_cut_154_carat_i_color_si1_clarity_excellent_polish_and_symmetry_ring_s521278_cb01fce556-w360.jpg.auto)
Ring GIA certified oval brilliant cut 1.54 carat (I color, SI1 clarity, Excellent polish & symmetry) ring
S521278
![Forevermark GIA certified round brilliant cut diamond 5.13 carat (I color, VS2 Clarity) Forevermark GIA certified round brilliant cut diamond 5.13 carat (I color, VS2 Clarity)](https://cdn.grayandsons.com/s/forevermark_gia_certified_round_brilliant_cut_diamond_513_carat_i_color_vs2_clarity_s521280_de79dea8dc-w360.jpg.auto)
Ring Forevermark GIA certified round brilliant cut diamond 5.13 carat (I color, VS2 Clarity)
S521280
![1.01 carat oval diamond, E color, I2 clarity in 14k white gold setting GIA Certified 1.01 carat oval diamond ring, E color, I2 clarity in 14k white gold setting](https://cdn.grayandsons.com/s/gia_certified_101_carat_oval_diamond_ring_e_color_i2_clarity_in_14k_white_gold_setting_s521198_5ddba30843-w360.jpg.auto)
Ring 1.01 carat oval diamond, E color, I2 clarity in 14k white gold setting
S521198
![GIA certified round brilliant cut 1.03 carat H color, VS2 clarity GIA certified round brilliant cut 1.03 carat H color, VS2 clarity](https://cdn.grayandsons.com/s/gia_certifiend_round_brilliant_cut_103_carat_h_color_vs2_clarity_s521187_9315c16f4e-w360.jpg.auto)
Ring GIA certified round brilliant cut 1.03 carat H color, VS2 clarity
S521187
![GIA certified cushion cut 0.97 carat diamond (E color, VVS2 clarity, Excellent polish) rings set GIA certified cushion cut 0.97 carat diamond (E color, VVS2 clarity, Excellent polish) rings set](https://cdn.grayandsons.com/s/gia_certified_cushion_cut_097_carat_diamond_e_color_vvs2_clarity_excellent_polish_rings_set_s521186_144c42a9f7-w360.jpg.auto)
Ring GIA certified cushion cut 0.97 carat diamond (E color, VVS2 clarity, Excellent polish) rings set
S521186
![GIA Princess cut diamond 1.50 carat set in Platinum- Size 5. GIA certified square modified brilliant cut 1.50 carat. F color- VS1 clarity, set in Platinum. Size 5](https://cdn.grayandsons.com/s/gia_certified_square_modified_brilliant_cut_150_carat_f_color_vs1_clarity_set_in_platinum_size_5_s521121_5cd559f969-w360.jpg.auto)
Ring GIA Princess cut diamond 1.50 carat set in Platinum- Size 5.
S521121
![GIA certified diamond ring in platinum 2.05 carats I color, VS1 clarity GIA certified diamond ring in platinum 2.05 carats I color, VS1 clarity](https://cdn.grayandsons.com/s/gia_certified_diamond_ring_in_platinum_205_carats_i_color_vs1_clarity_s521125_e61e01c332-w360.jpg.auto)
Ring GIA certified diamond ring in platinum 2.05 carats I color, VS1 clarity
S521125
![GIA certified 6.59 carat rectangular modified brilliant diamond ring + matching band GIA certified 6.59 carat rectangular modified brilliant diamond ring + matching band](https://cdn.grayandsons.com/s/gia_certified_659_carat_rectangular_modified_brilliant_diamond_ring_matching_band_s521075_d5be0636b9-w360.jpg.auto)
Ring GIA certified 6.59 carat rectangular modified brilliant diamond ring + matching band
S521075
![GIA Princess Cut Ring.1.08 ct. E-VVS1. Platinum. Size 7 GIA Princess Cut (rectangular modified brilliant. 1.08 ct. diamond E color, VVS1 clarity set in platinum](https://cdn.grayandsons.com/s/gia_princess_cut_rectangular_modified_brilliant_108_carat_diamond_e_color_vvs1_clarity_set_in_platinum_s520648_c910ff56ec-w360.jpg.auto)
Ring GIA Princess Cut Ring.1.08 ct. E-VVS1. Platinum. Size 7
S520648
![GIA certified Old European Cut diamond. 0.90ct. J - SI2 . 18K. Size 7 GIA certified Old European cut diamond, 0.90 carat, J color-SI2 clarity set in 18K yellow gold.](https://cdn.grayandsons.com/s/gia_certified_european_cut_diamond_090_carat_j_color_si2_clarity_set_in_18k_yellow_gold_s520875_d524f1ab14-w360.jpg.auto)
Ring GIA certified Old European Cut diamond. 0.90ct. J - SI2 . 18K. Size 7
S520875
![GIA. Cartier Round Br. diamond. 0.45 ct. E - VVS2. Platinum. Size 6.5 GIA certified Cartier diamond ring 0.45 carat, E color, VVS2 clarity, in platinum. Size 6.5](https://cdn.grayandsons.com/s/cartier_solitaire_045_carat_ring_in_platinum_s520975_cb4a7718f3-w360.jpg.auto)
Cartier RingGIA. Cartier Round Br. diamond. 0.45 ct. E - VVS2. Platinum. Size 6.5
S520975
![GIA certified Marquise Shape Color Changing Sapphire.11.40 ct. Size 7.75 GIA certified Marquise shape Sapphire 11.40 ct. color changing sapphire](https://cdn.grayandsons.com/s/gia_certified_1140_carat_marquise_shape_color_changing_sapphire_s520860_3d0d3dd300-w360.jpg.auto)
Ring GIA certified Marquise Shape Color Changing Sapphire.11.40 ct. Size 7.75
S520860
![GIA certified Round Brilliant Cut diamond.1.14 ct. D - VS2. Platinum. Size 6.5 GIA certified Round Brilliant cut diamond 1.14 ct. D color, VS2 clarity. Ring size 6.5](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_114_carat_d_color_vs2_clarity_diamond_ring_s515659_af61b29ee0-w360.jpg.auto)
Ring GIA certified Round Brilliant Cut diamond.1.14 ct. D - VS2. Platinum. Size 6.5
S515659
![IA certified Round Brilliant Cut diamond. 3.09ct. H - VS2. Platinum. Size 6.75 GIA Certified round brilliant cut 3.09 carat diamond, H Color, VS2 clarity set on a "FINGER MATE" platinum & 14K white gold setting with 4 tapered baguettes](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_309_carat_diamond_h_color_vs2_clarity_set_on_a_finger_mate_platinum_and_14k_white_gold_setting_with_4_s519751_9fd3e9762d-w360.jpg.auto)
Ring IA certified Round Brilliant Cut diamond. 3.09ct. H - VS2. Platinum. Size 6.75
S519751
![GIA certified Round Brilliant Cut diamond 1.05 ct H- SI2. Platinum. Size 6 GIA certified Round Brilliant cut diamond 1.05 ct. H color, SI2 clarity](https://cdn.grayandsons.com/s/gia_certified_tension_set_1_05_carat_h_color_si2_clarity_round_brilliant_cut_diamond_ring_in_platinum_s520556_c3b5cdc84b-w360.jpg.auto)
Ring GIA certified Round Brilliant Cut diamond 1.05 ct H- SI2. Platinum. Size 6
S520556
![GIA certified Marquise Cut natural diamond 4.00 ct. G-VVS1. Solitaire. Size 7 GIA certified Marquise cut diamond 4.00 ct. G color, VVS1 clarity. Excellent polish. Solitaire](https://cdn.grayandsons.com/s/gia_certified_marquise_cut_diamond_4_carat_ring_set_in_a_platinum_setting_s520548_0d4d17063c-w360.jpg.auto)
Ring GIA certified Marquise Cut natural diamond 4.00 ct. G-VVS1. Solitaire. Size 7
S520548
![GIA certified Princess Cut diamond 2.09 ct. J - SI1. 18K Solitaire. Size 6 GIA certified Princess cut diamond 2.09 carat J color, SI1 clarity. Solitaire ring](https://cdn.grayandsons.com/s/gia_certified_princess_cut_diamond_2_09_carat_j_color_si1_clarity_solitaire_ring_s520530_1574a5de64-w360.jpg.auto)
Ring GIA certified Princess Cut diamond 2.09 ct. J - SI1. 18K Solitaire. Size 6
S520530
![Emerald Cut eternity band. Platinum. 6.00tcw. SIze 6 Emerald cut eternity band with approximately 6 carats set in platinum](https://cdn.grayandsons.com/s/emerald_cut_eternity_band_with_approximately_6_carats_set_in_platinum_s520458_b09e7b3d9a-w360.jpg.auto)
Ring Emerald Cut eternity band. Platinum. 6.00tcw. SIze 6
S520458
![GIA certified Pear Brilliant Cut diamond ring. 1.72 ct. J -SI1. Platinum. Size 6 GIA certified Pear Brilliant shape diamond 1.72 ct. J color, SI1 clarity ring](https://cdn.grayandsons.com/s/gia_certified_pear_brilliant_shape_1_72_carat_diamond_j_color_si1_clarity_ring_s520311_a0fe636d1a-w360.jpg.auto)
Ring GIA certified Pear Brilliant Cut diamond ring. 1.72 ct. J -SI1. Platinum. Size 6
S520311
![GIA certified Round Brilliant Cut. 2.19 ct. diamond. H-SI1. Platinum. Size 5.25 GIA certified Round Brilliant cut 2.19 ct. diamond H color, SI1 clarity. Platinum ring](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_2_19_carat_diamond_h_color_si1_clarity_ring_s520435_44f66e2657-w360.jpg.auto)
Ring GIA certified Round Brilliant Cut. 2.19 ct. diamond. H-SI1. Platinum. Size 5.25
S520435
![GIA Certified Round Brilliant Cut Diamond Ring. 2.00ct. I -VS2. 18K Size 5.75 GIA certified round brilliant cut 2 carat diamond I color, VS2 clarity ring](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_2_carat_diamond_i_color_vs2_clarity_ring_s520166_6932fc192b-w360.jpg.auto)
Ring GIA Certified Round Brilliant Cut Diamond Ring. 2.00ct. I -VS2. 18K Size 5.75
S520166
![Gia certified Rount Brilliant Cut Diamond. 1.01ct. E - VVS2. Platinum. Size 6.5 GIA certified Round Brilliant cut diamond 1.01 ct. E color, VVS2 clarity. Platinum](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_1_01_carat_diamond_e_color_vvs2_clarity_ring_s520157_a26db207aa-w360.jpg.auto)
Ring Gia certified Rount Brilliant Cut Diamond. 1.01ct. E - VVS2. Platinum. Size 6.5
S520157
![GIA. Round Brilliant Cut diamond 1.14 ct. Triple X. Platinum. Size 6.5 GIA certified round brilliant cut diamond 1.14 carat (H color, I1 clarity, Excellent cut, Excellent polish, Excellent symmetry)](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_1_14_carat_h_color_i1_clarity_excellent_cut_excellent_polish_excellent_symmetry_s519907_1674ad5365-w360.jpg.auto)
Ring GIA. Round Brilliant Cut diamond 1.14 ct. Triple X. Platinum. Size 6.5
S519907
![GIA certified Round Brilliant Cut 1.78 ct. I - VS1. Platinum Solitaire. Size 7 GIA certified Round Brilliant cut 1.78 ct. diamond I color, VS1 clarity ring](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_1_78_carat_diamond_i_color_vs1_clarity_ring_s519860_47149a9b5d-w360.jpg.auto)
Ring GIA certified Round Brilliant Cut 1.78 ct. I - VS1. Platinum Solitaire. Size 7
S519860
![Cartier "Destinee" collection, GIA. Round Brilliant Cut. 0.73 ct. F-VVS1. Size 4 Cartier "Destinee" collection, GIA certified 0.73 carat full ct round brilliant diamond set in a halo platinum setting.](https://cdn.grayandsons.com/s/cartier_destinee_collection_gia_certified_0_73_caratt_full_ct_round_brilliant_diamond_set_in_a_halo_platinum_setting_s518829_9ebfb65483-w360.jpg.auto)
Cartier RingCartier "Destinee" collection, GIA. Round Brilliant Cut. 0.73 ct. F-VVS1. Size 4
S518829
![GIA certified Cushion Cut Emerald 4.11ct. 18k white gold ring. Size 6.5 GIA certified Cushion cut 4.11 ct. Emerald ring. 18k white gold. Size 6.5](https://cdn.grayandsons.com/s/gia_certified_4_11_carat_natural_beryl_cushion_cut_emerald_ring_s519911_fde3fdaeaa-w360.jpg.auto)
Ring GIA certified Cushion Cut Emerald 4.11ct. 18k white gold ring. Size 6.5
S519911
![GIA certified Round Brilliant Cut diamond. 1.00 ct. E- I2. Platinum. Size 9 GIA Certified Round Brilliant Cut Diamond 1.00 ct. E Color, I2 clarity Very Good Symmetry. Ring Set In Platinum](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_1_carat_e_color_i2_clarity_ring_set_in_platinum_s519862_0d407314ef-w360.jpg.auto)
Ring GIA certified Round Brilliant Cut diamond. 1.00 ct. E- I2. Platinum. Size 9
S519862
![GIA certified Brilliant Oval Cut Ruby 5.03 ct. Platinum ring. Size 7 GIA certified Ruby & Diamonds ring set in platinum. Brilliant Oval cut ruby: 5.03 ct.](https://cdn.grayandsons.com/s/platinum_ring_with_5_03_carat_cushion_cut_ruby_and_0_56_carat_in_accent_diamonds_s519904_367f84cc79-w360.jpg.auto)
Ring GIA certified Brilliant Oval Cut Ruby 5.03 ct. Platinum ring. Size 7
S519904
![Gia Certified Marquise Diamond 1.01 ct. D -SI1.18K. Size 8 Gia Certified Marquise Diamond 1.01 ct. D Color, SI1 Clarity.](https://cdn.grayandsons.com/s/gia_certified_marquise_diamond_1_01_ct_d_color_si1_clarity_s510337_046ee4883e-w360.jpg.auto)
Ring Gia Certified Marquise Diamond 1.01 ct. D -SI1.18K. Size 8
S510337
![GIA certified Round Brilliant 1.02ct. G - IF. Tacori Classic Crescent. Size 4.5 GIA certified Round Brilliant cut diamond 1.02 ct. G color, Internally Flawless clarity.Diamond set in a Tacori platinum setting](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_1_02_carat_g_color_if_clarity_ring_set_in_tacori_platinum_setting_s519868_b6172ffe14-w360.jpg.auto)
Ring GIA certified Round Brilliant 1.02ct. G - IF. Tacori Classic Crescent. Size 4.5
S519868
![GIA certified Princess Cut diamond ring set. 0.74ct. E - SI1. Platinum. Size 6 GIA certified Princess cut (rectangular modified brilliant cut) 0.74 carat diamond (E color, SI1 clarity)](https://cdn.grayandsons.com/s/gia_certified_rectangular_modified_brilliant_cut_0_74_carat_diamond_e_color_si1_clarity_s519701_84bbcb81de-w360.jpg.auto)
Ring GIA certified Princess Cut diamond ring set. 0.74ct. E - SI1. Platinum. Size 6
S519701
![GIA certified Square Emerald Cut diamond 4.08 ct. G - VVS1. Platinum. Size 6 GIA certified Square Emerald Cut diamond 4.08 carat G color, VVS1 clarity. Ring set in platinum](https://cdn.grayandsons.com/s/gia_certified_square_emerald_cut_diamond_4_08_carat_g_color_vvs1_clarity_ring_set_in_platinum_s519624_a6984a9d0c-w360.jpg.auto)
Ring GIA certified Square Emerald Cut diamond 4.08 ct. G - VVS1. Platinum. Size 6
S519624
![GIA certified Radiant Cut. 5.07ct. I - VS2. Platinum ring. Size 5.25 GIA certified Radiant cut diamond 5.07 ct. I color, VS2 clarity. Ring set in platinum](https://cdn.grayandsons.com/s/gia_certified_cut_cornered_rectangular_modified_brilliant_radiant_cut_diamond_5_07_carat_i_color_vs2_clarity_ring_set_in_platinum_s519623_a92c9b604c-w360.jpg.auto)
Ring GIA certified Radiant Cut. 5.07ct. I - VS2. Platinum ring. Size 5.25
S519623
![GIA certified Cushion Cut 5.17ct. G - SI2. Halo ring 18k white gold. Size 7 GIA certified Cushion Cut diamond 5.17 carat ( G color, SI2 clarity) ring](https://cdn.grayandsons.com/s/gia_certified_cushion_modified_brilliant_cut_diamond_5_17_carat_g_color_si2_clarity_ring_s519613_d8770c1ce7-w360.jpg.auto)
Ring GIA certified Cushion Cut 5.17ct. G - SI2. Halo ring 18k white gold. Size 7
S519613
![GIA certified Round Brilliant cut diamond 2.03ct. I -SI1. Platinum. Size 4.5 GIA certified Round Brilliant cut diamond 2.03 ct. I color, SI1 clarity. Platinum setting](https://cdn.grayandsons.com/s/gia_certified_round_brilliant_cut_diamond_2_03_carat_i_color_si1_clarity_ring_set_in_platrinum_s519611_2c7417bcb9-w360.jpg.auto)
Ring GIA certified Round Brilliant cut diamond 2.03ct. I -SI1. Platinum. Size 4.5
S519611