Givenchy Pi dupes: Slice of Pi and 1 more

EauIndex does not rate how dupes smell, so this is by price: the cheapest Givenchy Pi dupe under $50 is Alexandria Fragrances Slice of Pi, $39.99 for 30 ml at Alexandria Fragrances' list price ($1.33 per ml). 1 of the 2 dupes we list has a bottle under $50. Each is its brand's own claim, quoted and linked on this page. Prices checked Nov 10, 2026.

Up to 21% less per ml: Alexandria Fragrances Slice of Pi costs $0.78 per ml at Alexandria Fragrances' list price, versus $0.99 per ml for the original at Perfumania. For 100 ml, that is $21 less. Prices checked Nov 10, 2026.

By bottle price, Alexandria Fragrances Slice of Pi: $39.99 for 30 ml at Alexandria Fragrances' list price ($1.33 per ml). It is also the lowest price per ml we list. Each is its brand's own claim, quoted and linked on this page. Prices checked Nov 10, 2026.

Alexandria Fragrances describes Slice of Pi as inspired by Givenchy Pi, in its own words: "Inspired by the timeless classic Givenchy Pi". Slice of Pi is $42.99 for 55 ml at Alexandria Fragrances' list price ($0.78/ml, 21% less per ml than the original's $0.99/ml at Perfumania). Prices checked Nov 10, 2026. EauIndex lists brand-declared dupes only and does not claim they smell the same.

Alexandria Fragrances describes Slice of Pi as inspired by Pi ($0.78 per ml); Oil Perfumery describes Impression of Givenchy - Pi as inspired by Pi. These are the dupe brands' own statements; EauIndex and those brands are not affiliated with Givenchy.