VS1

VS1 (Very Slightly Included 1) diamonds are high-clarity stones, with small internal characteristics that become visible only under 10x magnification. In everyday wear, these inclusions are completely invisible to the naked eye.

Ranked fifth on the GIA (Gemological Institute of America) clarity scale — just below Flawless (FL), Internally Flawless (IF), and Very Very Slightly Included (VVS) — VS1 diamonds typically feature minimal, singular inclusions positioned near the girdle or pavilion, well outside the visible focal point, ensuring optimal light performance.

These diamonds are well-suited to a wide range of cuts, from the timeless Round Brilliant to more complex, open-facet designs. They offer exceptional optical quality while providing a more accessible alternative to higher clarity grades such as VVS, IF, and FL.

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Colour
Fluorescence
Finishing
3EX
Cut quality
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90 items found
Emerald, 20.05 ct / Fancy Vivid Pink / VS1 / EX, EX / None / IGI
Lab-grown CVD
8  258.38 
Cushion, 10.06 ct / E / VS1 / EX, EX / None / IGI
Lab-grown CVD
2  959.73 
Round, 10 ct / F / VS1 / EX, EX, EX / IGI / DI0165
Lab-grown CVD
3  284.82 
Cushion, 5.84 ct / Fancy Intense Yellow / VS1 / EX, EX / None / IGI
Lab-grown CVD
1  417.50 
Cushion, 5.1 ct / E / VS1 / EX, EX / None / IGI
Lab-grown CVD
862.76 
Emerald, 5.08 ct / E / VS1 / EX, EX / None / IGI
Lab-grown CVD
784.65 
Oval, 4.14 ct / E / VS1 / EX, EX / None / IGI
Lab-grown CVD
682.10 
Oval, 4.05 ct / Fancy Vivid Blue / VS1 / EX, EX / None / IGI
Lab-grown CVD
893.66 
Oval, 4.04 ct / E / VS1 / EX, EX / None / IGI
Lab-grown CVD
665.62 
Round, 3.55 ct / D / VS1 / ID, EX, EX / None / IGI
Lab-grown CVD
704.99 
Radiant, 3.53 ct / E / VS1 / EX, EX / None / IGI
Lab-grown CVD
612.74 
Oval, 3.52 ct / E / VS1 / EX, EX / None / IGI
Lab-grown CVD
569.59 
Round, 3.5 ct / D / VS1 / EX, EX / None / IGI
Lab-grown CVD
695.06 
Oval, 3.1 ct / Fancy Vivid Yellow / VS1 / EX, EX / IGI / DI0427
Lab-grown CVD
1  596.07 
Oval, 3.04 ct / E / VS1 / EX, EX / None / IGI
Lab-grown CVD
491.92 
Oval, 3.03 ct / E / VS1 / EX, EX / None / IGI
Lab-grown CVD
490.30 
Oval, 3.01 ct / D / VS1 / EX, EX / None / IGI
Lab-grown CVD
535.77 
Pear, 3.01 ct / Fancy Vivid Yellow / VS1 / EX, EX / None / IGI
Lab-grown CVD
1  106.96 
Round, 2.59 ct / D / VS1 / IGI
Lab-grown CVD
438.16 
Round, 2.57 ct / D / VS1 / IGI
Lab-grown CVD
434.77 
Round, 2.55 ct / D / VS1 / IGI
Lab-grown CVD
431.38 
Emerald, 2.52 ct / E / VS1 / IGI
Lab-grown CVD
370.71 
Emerald, 2.51 ct / E / VS1 / IGI
Lab-grown CVD
369.24 
Round, 2.51 ct / D / VS1 / IGI
Lab-grown CVD
424.62 
HPHT Cushion, 6.80 mm * 6.80 mm, Fancy Vivid Yellow / VS+
Lab-grown CVD
768.34 
HPHT Cushion, 6.20 mm * 6.14 mm, Fancy Vivid Yellow / VS+
Lab-grown CVD
536.58 
Round, 1.09 ct / D / VS1 / ID, EX, EX / None / IGI
Lab-grown CVD
176.38 
Round, 1.09 ct / D / VS1 / ID, EX, EX / None / IGI
Lab-grown CVD
176.38 
HPHT Cushion, 5.50 mm * 5.50 mm, Fancy Vivid Yellow / VS+
Lab-grown CVD
338.69 
Round, 1.08 ct / D / VS1 / EX, EX, EX / None / IGI
Lab-grown CVD
174.76 
Round, 1.08 ct / D / VS1 / ID, EX, EX / None / IGI
Lab-grown CVD
174.76 
Round, 1.08 ct / D / VS1 / IGI
Lab-grown CVD
174.76 
Princess, 1.06 ct / E / VS1 / IGI
Lab-grown CVD
146.57 
Princess, 1.06 ct / E / VS1 / IGI
Lab-grown CVD
146.57 
hpht Round, 6.40 mm, F+ / VS+
Lab-grown CVD
110.99 
Taper Baguette, 1 ct / F / VS1 / EX, EX / MSU / DI0193
Lab-grown CVD
344.35 
CVD Round, 6.00 mm, F+ / VS+
Lab-grown CVD
78.15 
HPHT Trilliant, 6.00 mm * 6.00 mm, E+ / VS+
Lab-grown CVD
182.89 
HPHT Shield, 7.65*5.05*3.25 mm, E+ / VS+
Lab-grown CVD
133.64 
CVD Taper Baguette, 8.00 mm * 4.00 mm, F+ / VS+
Lab-grown CVD
134.51 
HPHT Trilliant, 5.50 mm * 5.50 mm, E+ / VS+
Lab-grown CVD
128.70 
HPHT Pear, 7.00 mm * 4.50 mm, E+ / VS+
Lab-grown CVD
128.31 
HPHT Shield, 6.85*4*60 mm, E+ / VS+
Lab-grown CVD
97.69 
CVD Taper Baguette, 7.00 mm * 3.60 mm, F+ / VS+
Lab-grown CVD
108.38 
CVD Round, 5.00 mm, F+ / VS+
Lab-grown CVD
49.88 
HPHT Trilliant, 5.00 mm * 5.00 mm, E+ / VS+
Lab-grown CVD
103.54 
HPHT Pear, 6.00 mm * 4.00 mm, E+ / VS+
Lab-grown CVD
70.16 
CVD Taper Baguette, 5.50 mm * 3.55 mm, E+ / VS+
Lab-grown CVD
90.09 
CVD Round, 4.50 mm, F+ / VS+
Lab-grown CVD
36.06 
CVD Round, 4.40 mm, F+ / VS+
Lab-grown CVD
32.22 
HPHT Shield, 5.17*3.55*3.00 mm, E+ / VS+
Lab-grown CVD
57.09 
HPHT Trilliant, 4.50 mm * 4.50 mm, E+ / VS+
Lab-grown CVD
71.61 
CVD Round, 4.30 mm, F+ / VS+
Lab-grown CVD
30.06 
CVD Round, 4.20 mm, F+ / VS+
Lab-grown CVD
28.39 
HPHT Round, 4.10 mm, F+ / VS+
Lab-grown CVD
26.62 
CVD Round, 4.00 mm, F+ / VS+
Lab-grown CVD
24.40 
CVD Round, 3.90 mm, F+ / VS+
Lab-grown CVD
20.97 
HPHT Taper Baguette, 5.00 mm * 3.15 mm, E+ / VS+
Lab-grown CVD
48.77 
HPHT Round, 3.80 mm, F+ / VS+
Lab-grown CVD
18.65 
CVD Round, 3.70 mm, F+ / VS+
Lab-grown CVD
17.33 
HPHT Trilliant, 4.00 mm * 4.00 mm, E+ / VS+
Lab-grown CVD
43.06 
CVD Pear, 5.00 mm * 3.00 mm, E+ / VS+
Lab-grown CVD
44.32 
CVD Round, 3.60 mm, F+ / VS+
Lab-grown CVD
13.63 
CVD Round, 3.50 mm, F+ / VS+
Lab-grown CVD
13.19 
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