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Your Sign, Your Stone

Zodiac Constellation Birthstone Pendant


Each zodiac sign is traditionally paired with a birthstone believed to reflect its qualities β€” Aries with diamond for boldness, Cancer with ruby for warmth, Pisces with aquamarine for intuition. Our Zodiac Constellation Necklaces pair each sign's star pattern with its matching gemstone, handcrafted in solid 14K gold.

12 products

Find Your Zodiac Birthstone

Sign Dates Birthstone Meaning
AriesMar 21 – Apr 19DiamondStrength, boldness
TaurusApr 20 – May 20EmeraldGrowth, stability
GeminiMay 21 – Jun 20CitrineClarity, communication
CancerJun 21 – Jul 22RubyWarmth, protection
LeoJul 23 – Aug 22PeridotConfidence, vitality
VirgoAug 23 – Sep 22SapphireWisdom, precision
LibraSep 23 – Oct 22OpalBalance, harmony
ScorpioOct 23 – Nov 21TopazPassion, transformation
SagittariusNov 22 – Dec 21TurquoiseAdventure, optimism
CapricornDec 22 – Jan 19GarnetAmbition, resilience
AquariusJan 20 – Feb 18AmethystIndividuality, insight
PiscesFeb 19 – Mar 20AquamarineIntuition, compassion

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Free Shipping

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Free Returns

within 60 days of purchase

Lifetime Warranty

on all Iris + Mill jewelry

Zodiac Constellation Birthstone Necklace FAQ


  • Yes, each Zodiac sign pendant is set with natural diamonds and gemstones and set in real solid 14K gold.

  • Yes, customizations can be requested as these pendants are made to order. Please reach out to our support team before placing an order.

  • Your zodiac sign is based on your birth date. You may use the reference table above to find your sign and matching stone. If your birthday falls near a sign boundary, both nearby options are shown so you can choose whichever resonates.

  • Our zodiac pendants are made to order, so we usually ask for roughly 7 days to manufacture your piece before shipment, but once it's out the door the pendant should arrive in 1-3 days. And yes, free shipping always from Iris + Mill.

  • Fashion or fast-fashion "zodiac necklaces" are typically gold-plated brass or stainless steel with synthetic or dyed stones β€” they tarnish, fade, and often need replacing within a year or two. Every Iris + Mill piece is solid 14K gold set with a natural gemstone, built to hold its color and value for decades rather than a season. The price reflects materials that last, not just a markup.