IF

IF (Internally Flawless) diamonds are internally clean stones with no visible inclusions under 10× magnification. They may exhibit minor surface features detectable only by a skilled gemologist using specialized equipment. These characteristics do not affect the diamond’s optical performance and do not penetrate into the crystal. IF represents the second-highest clarity grade on the GIA (Gemological Institute of America) scale, just below FL (Flawless). Visually, IF diamonds are indistinguishable from FL stones.

In laboratory conditions, IF diamonds are grown using HPHT (High Pressure High Temperature) or CVD (Chemical Vapor Deposition) technologies. Gentle post-growth annealing may occasionally be applied to stabilize the color.

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58 items found
HPHT Cushion, 6.80 mm * 6.80 mm, Fancy Vivid Yellow / VS+
79 400 
HPHT Cushion, 6.20 mm * 6.14 mm, Fancy Vivid Yellow / VS+
55 450 
HPHT Cushion, 5.50 mm * 5.50 mm, Fancy Vivid Yellow / VS+
35 000 
hpht Round, 6.40 mm, F+ / VS+
11 470 
CVD Round, 6.00 mm, F+ / VS+
8 076 
HPHT Trilliant, 6.00 mm * 6.00 mm, E+ / VS+
18 900 
HPHT Shield, 7.65*5.05*3.25 mm, E+ / VS+
13 810 
CVD Taper Baguette, 8.00 mm * 4.00 mm, F+ / VS+
13 900 
HPHT Trilliant, 5.50 mm * 5.50 mm, E+ / VS+
13 300 
HPHT Pear, 7.00 mm * 4.50 mm, E+ / VS+
13 260 
HPHT Shield, 6.85*4*60 mm, E+ / VS+
10 095 
CVD Taper Baguette, 7.00 mm * 3.60 mm, F+ / VS+
11 200 
CVD Round, 5.00 mm, F+ / VS+
5 155 
HPHT Trilliant, 5.00 mm * 5.00 mm, E+ / VS+
10 700 
HPHT Pear, 6.00 mm * 4.00 mm, E+ / VS+
7 250 
CVD Taper Baguette, 5.50 mm * 3.55 mm, E+ / VS+
9 310 
CVD Round, 4.50 mm, F+ / VS+
3 726 
CVD Round, 4.40 mm, F+ / VS+
3 330 
HPHT Shield, 5.17*3.55*3.00 mm, E+ / VS+
5 900 
HPHT Trilliant, 4.50 mm * 4.50 mm, E+ / VS+
7 400 
CVD Round, 4.30 mm, F+ / VS+
3 106 
CVD Round, 4.20 mm, F+ / VS+
2 934 
HPHT Round, 4.10 mm, F+ / VS+
2 751 
CVD Round, 4.00 mm, F+ / VS+
2 522 
CVD Round, 3.90 mm, F+ / VS+
2 167 
HPHT Taper Baguette, 5.00 mm * 3.15 mm, E+ / VS+
5 040 
HPHT Round, 3.80 mm, F+ / VS+
1 927 
CVD Round, 3.70 mm, F+ / VS+
1 791 
HPHT Trilliant, 4.00 mm * 4.00 mm, E+ / VS+
4 450 
CVD Pear, 5.00 mm * 3.00 mm, E+ / VS+
4 580 
CVD Round, 3.60 mm, F+ / VS+
1 409 
CVD Round, 3.50 mm, F+ / VS+
1 363 
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