15% off all Men's Jewelry

Exclusive Father's Day Sale: 6/10-6/12

20 Results

Close-up of a woman's neck wearing a braided leather chocker with gold pendant featuring a white sapphire with a black snake draped over her shoulder against a neutral background
Necklace with black cord and gold clasp and pendant with marquise white sapphire accent on a white background

Lab Grown Sapphire Eden Necklace

5.0 (1)

from ¥32,500

Unit price
per 

2 metals
Woman wearing gold earrings and a ring set  against a neutral background
Gold and silver ring with embedded stones on a white background

Lab Grown Sapphire Viper Ring Set

5.0 (1)

¥32,500

Unit price
per 

1 metal
White shirt with a belt and gold sculptural buckle on a plain background
Black leather cord belt with gold clasp on a white background

Lab Grown Sapphire Serpentina Belt

from ¥47,100

Unit price
per 

2 metals
Close-up of a woman's face with a hand gently touching her nose, wearing a bezel set tennis ring with alternating cuts of lab grown white sapphires.
Gold tennis ring with bezel set lab grown white sapphires on a white background

Lab Grown Sapphire Gaia Ring

from ¥24,300

Unit price
per 

2 metals
Woman wearing a black choker necklace against a neutral background
Pair of gold clustered bezel set earrings featuring a bezel drop with lab grown white sapphires on a white background

Lab Grown Sapphire Zara Earrings

from ¥24,200

Unit price
per 

2 metals
Woman with a snake on her head wearing earrings and a cord necklace.
Necklace with black cord and gold pendant on a white background

Eden Simple Necklace

from ¥26,000

Unit price
per 

2 metals
Woman wearing gold hoop earrings with a snake draped over her shoulder against a neutral background
Gold angular hoop earrings with lines of  pave-set lab grown white sapphire accents on a white background

Lab Grown Sapphire Rattle Hoops

¥40,600

Unit price
per 

1 metal
Close-up of a woman wearing a gold vermeil and sterling sapphire stacked ring shaped like a wave a beige outfit with a neutral background
Stacked ring duo set of rings with top band in sterling silver with line of pave set lab grown sapphires and a thicker band of gold on the bottom, in the shape of a wave, against a neutral background

Lab Grown Sapphire Lira Ring Set

¥32,500

Unit price
per 

1 metal
Close-up of a person wearing earrings  and a cord necklace with pendant with a neutral background
Gold angular hoop earrings in the shape of an ear cuff with one lab grown pear-shaped bezel set stones in the center on a white background

Lab Grown Sapphire Nova Ear Cuff Stud

from ¥16,200

Unit price
per 

2 metals
Lab Grown Sapphire Rattle Huggies
Geometric, angular gold hoops with three lines of pave set small lab grown sapphires horizontally on top middle and center against a neutral background

Lab Grown Sapphire Rattle Huggies

¥24,200

Unit price
per 

1 metal
Close-up of a woman wearing bezel set gold drop earrings with a snake around her neck.
Pair of gold tennis earrings with alternating shaped lab grown sapphires in marquise, pear, round, and baguette shapes on a white background

Lab Grown Sapphire Thalia Mini Earring

from ¥25,100

Unit price
per 

2 metals
NAiiA x Revolve Turquoise Link Belly Chain

NAiiA x Revolve Turquoise Link Belly Chain

¥32,500

Unit price
per 

1 metal
NAiiA x Revolve Turquoise Belly Chain

NAiiA x Revolve Turquoise Belly Chain

from ¥25,100

Unit price
per 

2 metals
NAiiA x Revolve Baroque Pearl Belly Chain

NAiiA x Revolve Baroque Pearl Belly Chain

5.0 (1)

from ¥28,400

Unit price
per 

2 metals
NAiiA x Revolve CZ Double Belly Chain

NAiiA x Revolve CZ Double Belly Chain

from ¥32,500

Unit price
per 

2 metals
NAiiA x Revolve Turquoise Bolo Necklace

NAiiA x Revolve Turquoise Bolo Necklace

from ¥32,500

Unit price
per 

2 metals
NAiiA x Revolve CZ Double Hand Chain

NAiiA x Revolve CZ Double Hand Chain

from ¥22,500

Unit price
per 

2 metals
NAiiA x Revolve Pearl Shaker Hand Chain

NAiiA x Revolve Pearl Shaker Hand Chain

from ¥23,200

Unit price
per 

2 metals
NAiiA x Revolve Turquoise Link Hand Chain

NAiiA x Revolve Turquoise Link Hand Chain

5.0 (1)

¥23,500

Unit price
per 

1 metal
NAiiA x Revolve Baroque Pearl Lariat Necklace

NAiiA x Revolve Baroque Pearl Lariat Necklace

from ¥28,600

Unit price
per 

2 metals

New Women's

Meet the newest additions to the NAiiA lineup. Our New Women’s collection features fresh arrivals in 14K gold-filled and sterling silver — from delicate chains and earrings to bold body jewelry and everyday essentials. Hypoallergenic, water-resistant, and designed for modern women who want pieces they can wear everywhere.