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CZ Gemstone

5A CZ at a fraction of the price, set into flatbacks, hoops, clickers and dangles across our material range. Choose round prong, bezel, marquise, baguette or pavé in clear and colored stones from 1mm up to 5mm+.

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344 products

Flat-BackCrescent Stud - Stainless Steel - Helix, Upper Lobe, Forward Helix - Oumo Jewelry
Crescent Stud Sale price$52.00
Color
Exquisite Huggie Stud - Stainless Steel - Upper Lobe - Oumo Jewelry
Exquisite Huggie Stud Sale price$43.00
Color
Duet Gemstone Seamless Ring - Stainless Steel - Septum - Oumo Jewelry
Duet Gemstone Seamless Ring Sale price$38.00
Color
ASTM F136 TitaniumFlat-BackTitanium Bow Stud - Titanium - Helix, Upper Lobe, Lobe - Oumo Jewelry
Titanium Bow Stud Sale price$95.00
Color
(5.0)
Flat-BackElara Butterfly Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry
Elara Butterfly Stud Sale price$52.00
Color
Starlight Vertical Helix - Stainless Steel - Vertical Helix - Oumo Jewelry
Starlight Vertical Helix Sale price$43.00
Color
Radiant Trio Stud - Stainless Steel - Upper Lobe, Helix, Flat - Oumo Jewelry
Radiant Trio Stud Sale price$43.00
Color
(4.0)
Flat-BackTwinkle Stud - Stainless Steel - Upper Lobe, Helix, Flat - Oumo Jewelry
Twinkle Stud Sale price$43.00
Color
Charming Star Chain - Sterling Silver 925 - Lobe, Upper Lobe - Oumo Jewelry
Charming Star Chain Sale price$95.00
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Gemstone Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Gemstone Flatback Stud Sale price$95.00
Color
(5.0)
Shiny Spiked Hoop - Brass - Lobe, Upper Lobe - Oumo Jewelry
Shiny Spiked Hoop Sale price$43.00
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Squarely Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Titanium Squarely Stud Sale price$78.00
Color
Flat-BackGem Stud - Stainless Steel - Helix, Forward Helix, Upper Lobe - Oumo Jewelry
Gem Stud Sale price$43.00
Color
ASTM F136 TitaniumFlat-BackTitanium Ice Cream Stud - Titanium - Upper Lobe, Helix, Conch - Oumo Jewelry
Titanium Ice Cream Stud Sale price$78.00
Color
Sold out29% offGalaxy Ear Cuff - Brass - Oumo Jewelry
Galaxy Ear Cuff Sale price$49.00 Regular price$69.00
Color
ASTM F136 TitaniumFlat-BackTitanium Talia Stud - Titanium - Helix, Upper Lobe, Flat - Oumo Jewelry
Titanium Talia Stud Sale price$78.00
Color
Funny Starfish Stud - Stainless Steel - Upper Lobe, Helix, Flat - Oumo Jewelry
Funny Starfish Stud Sale price$35.00
Color
Charm Butterfly Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry
Charm Butterfly Flatback Stud Sale price$35.00
Color
Charm Gems Chain - Sterling Silver 925 - Lobe, Upper Lobe - Oumo Jewelry
Charm Gems Chain Sale price$95.00
Color
(5.0)
39% offDelicate Green Gemstone Stud - Stainless Steel - Upper Lobe, Helix - Oumo Jewelry
Delicate Green Gemstone Stud Sale price$37.00 Regular price$61.00
Color
Chain-Shaped Gemstone Hoop - Brass - Upper Lobe - Oumo Jewelry
Chain-Shaped Gemstone Hoop Sale price$38.00
Color
Half Huggie Stud - Stainless Steel - Upper Lobe, Helix - Oumo Jewelry
Half Huggie Stud Sale price$31.00
Color
(1.0)
ASTM F136 TitaniumTitanium Nessa Clicker Hoop
Titanium Nessa Clicker Hoop Sale price$112.00
Color
Crab Stud - Stainless Steel - Upper Lobe, Helix - Oumo Jewelry
Crab Stud Sale price$43.00
Color
Gemstones Chain Stud - Stainless Steel - Lobe, Upper Lobe - Oumo Jewelry
Gemstones Chain Stud Sale price$62.00
Color
ASTM F136 TitaniumFlat-BackTitanium Cross Gems Flatback Stud - Titanium - Helix, Conch, Flat - Oumo Jewelry
Titanium Cross Gems Flatback Stud Sale price$78.00
Color
(5.0)
Gem Flower Stud - Stainless Steel - Upper Lobe, Helix - Oumo Jewelry
Gem Flower Stud Sale price$38.00
Color
Noemi Star Ear Stack Set
Noemi Star Ear Stack Set Sale price$181.00
Color
ASTM F136 TitaniumFlat-BackTitanium Round CZ Stud
Titanium Round CZ Stud Sale price$78.00
Color
ASTM F136 TitaniumFlat-BackTitanium Della Stud - Titanium - Helix, Upper Lobe, Flat - Oumo Jewelry
Titanium Della Stud Sale price$95.00
Color
Gem Petal Hoop - Brass - Lobe - Oumo Jewelry
Gem Petal Hoop Sale price$43.00
Color
(5.0)
Flat-BackButterfly Drop Stud - Stainless Steel - Lobe, Upper Lobe, Helix - Oumo Jewelry
Butterfly Drop Stud Sale price$61.00
Color
ASTM F136 TitaniumTitanium Star Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Star Stud Sale price$95.00
Color
Classic Shiny Seamless Ring - Stainless Steel - Septum - Oumo Jewelry
Classic Shiny Seamless Ring Sale price$43.00
Color
(3.0)
Dazzling Flower Stud - Stainless Steel - Upper Lobe, Helix, Flat - Oumo Jewelry
Dazzling Flower Stud Sale price$43.00
Color
Jovie Hoop Set
Jovie Hoop Set Sale price$198.00
Color
Vanna Hoop - Brass - Lobe - Oumo Jewelry
Vanna Hoop Sale price$61.00
Color
Bloom Flower Earrings Set - Stainless Steel - Oumo Jewelry
Bloom Flower Earrings Set Sale price$97.00
Color
Marquise Helix Hoop - Brass - Upper Lobe, Helix - Oumo Jewelry
Marquise Helix Hoop Sale price$43.00
Color
ASTM F136 TitaniumFlat-BackTitanium Trinity Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Trinity Stud Sale price$95.00
Color
20% offBanana Stud - Stainless Steel - Upper Lobe, Helix, Flat - Oumo Jewelry
Banana Stud 🍌 Sale price$49.00 Regular price$61.00
Color
Marquise Crown Chain - Stainless Steel - Lobe, Upper Lobe - Oumo Jewelry
Marquise Crown Chain Sale price$61.00
Color
Gemstone Rhombus Stud - Stainless Steel - Upper Lobe, Helix, Flat - Oumo Jewelry
Gemstone Rhombus Stud Sale price$31.00
Color
ASTM F136 TitaniumFlat-BackTitanium Basic Gemstone Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
Titanium Basic Gemstone Flatback Stud Sale price$78.00
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Marquise Crown Flatback Stud - Titanium - Helix, Upper Lobe, Flat - Oumo Jewelry
Titanium Marquise Crown Flatback Stud Sale price$95.00
Color
Flat-BackBasic Gem Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry
Basic Gem Flatback Stud Sale price$43.00
Color
(5.0)
ASTM F136 TitaniumFlat-BackTitanium Mirel Star Stud
Titanium Mirel Star Stud Sale price$95.00
Color
Selma Clicker Hoop
Selma Clicker Hoop Sale price$78.00
Color
Veren Flower Hoop - Brass - Upper Lobe, Helix - Oumo Jewelry
Veren Flower Hoop Sale price$61.00
Color
Nixie Stud - Stainless Steel - Upper Lobe, Helix, Flat - Oumo Jewelry
Nixie Stud Sale price$43.00
Color

Why Oumo is different

Made for real piercings

Piercer-founded, woman-owned. Implant-grade titanium piercing jewelry made for sensitive skin, real prices, every body.

01 — Material

ASTM F136 Titanium. Not surgical steel.

Implant-grade. Zero nickel. Won't react during healing. Safe from day one.

02 — Back

Flat-back. Not butterfly.

Smooth disc against your skin. No bacteria pockets. No red marks at night.

03 — Engineering

Internal & threadless. Not external.

Smooth posts that don't drag your piercing channel during insertion.

04 — Stones

5A CZ. The highest commercial grade.

Not the cloudy 2A on Amazon.