Swarovski uses PP and SS stone sizing as a very specific measurement for their high quality round stones. Without a Swarovski Stone Sizes Chart, it would be very difficult and confusing to estimate the size of Swarovski stones in millimeter and/or inches.
PP stands for “Pearl Plate” and SS stands for “Stone Size”. Discover why we have the PP and SS sizes for round stones.
The Swarovski Stone Sizes chart here is a very handy conversion guide, specifically for Swarovski crystals and stones. The information in the chart has been sourced from Swarovski™.
Swarovski Stone Sizes Chart:
PP/SS to Metric/Imperial
PP 1 (SS 000) 0.80–0.90 mm 0.032–0.035 in. |
PP 2 (SS 00) 0.90–1.00 mm 0.035–0.039 in. |
PP 3 (SS 0) 1.00–1.10 mm 0.039–0.043 in. |
PP 4 (SS 1) 1.10–1.20 mm 0.043–0.047 in. |
PP 5 (SS 2) 1.20–1.30 mm 0.047–0.051 in. |
PP 6 (SS 2) 1.30–1.35 mm 0.051–0.053 in. |
PP 7 (SS 3) 1.35–1.40 mm 0.053–0.055 in, |
PP 8 (SS 3) 1.40–1.50 mm 0.055–0.059 in. |
PP 9 (SS 4) 1.50–1.60 mm 0.059–0.063 in. |
PP 10 (SS 4) 1.60–1.70 mm 0.063–0.067 in. |
PP 11 (SS 5) 1.70–1.80 mm 0.067–0.071 in. |
PP 12 (SS 5) 1.80–1.90 mm 0.071–0.075 in. |
PP 13 (SS 6) 1.90–2.00 mm 0.075–0.079 in. |
PP 14 (SS 6) 2.00–2.10 mm 0.079–0.083 in. |
PP 15 (SS 7) 2.10–2.20 mm 0.083–0.087 in. |
PP 16 (SS 7) 2.20–2.30 mm 0.087–0.091 in |
PP 17 (SS 8) 2.30–2.40 mm 0.091–0.095 in. |
PP 18 (SS 8) 2.40–2.50 mm 0.095–0.098 in |
PP 19 (SS 9) 2.50–2.60 mm 0.098–0.10 in |
PP 20 (SS 9) 2.60–2.70 mm 0.10–0.106 in. |
PP 21 (SS 10) 2.70–2.80 mm 0.106–0.11 in. |
PP 22 (SS 10) 2.80–2.90 mm 0.11 in. |
PP 23 (SS 11) 2.90–3.00 mm 0.11–0.12 in. |
PP 24 (SS 12) 3.00–3.20 mm 0.12–0.13 in. |
PP 25 (SS 13) 3.20–3.30 mm 0.13 in. |
PP 26 (SS 13) 3.30–3.40 mm 0.133 in. |
PP 27 (SS 14) 3.40–3.50 mm 0.133–0.14 in. |
.PP 28 (SS 14) 3.50–3.60 mm 0.14 in. |
PP 29 (SS 15) 3.60–3.70 mm 0.14–0.15 in. |
PP 30 (SS 15) 3.70–3.80 mm 0.15 in. |
PP 31 (SS 16) 3.80–4.00 mm 0.15–0.16 in. |
PP 32 (SS 17) 4.00–4.10 mm 0.16 in. |
PP 33 (SS 17) 4.10–4.20 mm 0.16–0.17 in. |
SS 18 4.20–4.40 mm 0.17 in. |
SS 19 4.40–4.60 mm 0.17–0.18 in. |
SS 20 4.60–4.80 mm 0.18–0.19 in. |
SS 21 4.80–4.90 mm 0.19 in. |
SS 22 4.90–5.10 mm 0.19–0.20 in. |
SS 23 5.10–5.27 mm 0.20–0.21 in. |
SS 24 5.27–5.44 mm 0.21 in. |
SS 25 5.44–5.61 mm 0.21–0.22 in. |
SS 26 5.61–5.78 mm 0.22–0.23 in. |
SS 27 5.78–5.96 mm 0.23 in. |
SS 28 5.96–6.14 mm 0.23–0.24 in. |
SS 29 6.14–6.32 mm 0.24–0.25 in. |
SS 30 6.32–6.50 mm 0.25–0.26 in. |
SS 31 6.50–6.68 mm 0.26 in. |
SS 32 6.68–6.87 mm 0.26–0.27 in. |
SS 33 6.87–7.07 mm 0.27–0.28 in. |
SS 34 7.07–7.27 mm 0.28–0.29 in. |
SS 35 7.27–7.48 mm 0.29–0.30 in. |
SS 36 7.48–7.70 mm 0.30 in. |
SS 37 7.70–7.93 mm 0.30–0.31 in. |
SS 38 7.93–8.16 mm 0.31–0.32 in. |
SS 39 8.16–8.41 mm 0.32–0.33 in. |
SS 40 8.41–8.67 mm 0.33–0.34 in. |
SS 41 8.67–8.95 mm 0.34–0.35 in. |
SS 42 8.95–9.23 mm 0.35–0.36 in. |
SS 43 9.23–9.53 mm 0.36–0.38 in. |
SS 44 9.53–9.85 mm 0.38–0.39 in. |
SS 45 9.85–10.19 mm 0.39–0.40 in. |
SS 46 10.19–10.54 mm 0.40–0.41 in. |
SS 47 10.54–10.91 mm 0.41–0.43 in. |
SS 48 10.91– 11.30 mm 0.43–0.45 in. |
SS 49 11.30– 11.72 mm 0.45–0.46 in. |
SS 50 11.72– 11.97 mm 0.46–0.47 in. |
SS 55 12.97– 13.22 mm 0.51–0.52 in. |
SS 60 14.22– 14.47 mm 0.56–0.57 in. |
SS 65 15.47– 15.72 mm 0.57–0.62 in. |
SS 70 16.72– 16.97 mm 0.66–0.67 in |
SS 75 17.97– 18.22 mm 0.71–0.72 in |
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