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Fiat Lux Jewelry

Fiat Lux

In every piece we craft, light is summoned — through gold, through stone, through story. It’s the illumination of mystery, the shimmer of intention, the glow of something sacred made wearable. We believe jewelry should not just adorn, but awaken. Let there be light—and let it linger.

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The Classic Round Band (5mm) by Fiat Lux is an 18k gold ring with a matte, faceted, and subtly irregular finish.
Classic Round Band (5mm) - 18k 18K Gold Sale price$1,860
The Classic Round Band (6mm) by Fiat Lux, 14k gold with “FL” inside, shown on a white background.A tattooed hand wears the Fiat Lux Classic Round Band (6mm) on the ring finger against a blurred gray background.
Classic Round Band (6mm) 14K Gold Sale price$1,925
Fiat Lux Classic Round Band (6mm) in 18k gold with a hammered texture, shown on a white background.Fiat Lux Classic Round Band (6mm) in 18k gold features a wide, polished band with a smooth, reflective finish.
Classic Round Band (6mm) - 18k 18K Gold Sale price$2,160
Fiat Lux Skully Stud – Diamond: 14k gold miniature skull earring with diamond eyes, perfect piercing jewelry.Close-up of an ear with three piercings: Fiat Lux Skully Stud - Diamond, 14k gold stud, and a diamond earring.
Skully Stud - Diamond 14K Gold Sale price$275
Fiat Luxs Gem Head Snake Stud: a smooth gold earring with a diamond eye, perfect for piercing jewelry lovers.A close-up of an ear with Fiat Lux’s Gem Head Snake Stud and a simple hoop on the helix and lobe.
Gem Head Snake Stud 14K Gold Sale priceFrom $185
Fiat Lux Knuckle Duster Ring: 14K gold, double-finger style with a horizontal bar set with small black stones.Fiat Lux Knuckle Duster Ring: 14K gold double finger ring with a diamond-encrusted straight bar on top.
Knuckle Duster Ring 14K Gold Sale price$1,095 Regular price$1,975
The Hazeline Ring - Diamond Pavé by Fiat Lux features 18k rose gold and pavé diamonds on a V-shaped band.A close-up of a hand with two Fiat Lux Hazeline Ring - Diamond Pavé on dark brown skin.
Hazeline Ring - Diamond Pavé 18K Gold Sale priceFrom $1,295
The Fiat Lux Hazeline Ring - Diamond Point is a 14k gold chevron ring with a central white diamond on a white background.A tattooed hand with red nails wears the Fiat Lux Hazeline Ring - Diamond Point, a double band diamond ring.
Hazeline Ring - Diamond Point 18K Gold Sale price$995
The Echo Tracer Ring by Fiat Lux features a curved rose gold band with a pear-shaped diamond and round accents.A tattooed hand with red nails wears Fiat Luxs Echo Tracer Ring, stacked gold bands, and an heirloom diamond ring.
Echo Tracer Ring 14K Gold Sale priceFrom $1,195
One-Of-A-Kind Fiat Lux Grande Temple Ring: 18K gold, 1.33ct emerald cut diamond center, two triangular sides, prong set.A hand with purple nails wears the Fiat Lux Grande Temple Ring – 1.33ct emerald cut diamond and another gold ring with blue accents.
Grande Temple Ring - Emerald Cut Diamond (1.33ct) 18K Gold Sale price$5,700
Fiat Lux Grande Temple Necklace - White Diamond features three princess cut gems set in 14K gold.The Grande Temple Necklace - White Diamond by Fiat Lux features a gold animal pendant, gemstone, and intricate details.
Grande Temple Necklace - White Diamond 14K Gold Sale price$1,395
Fiat Lux Hazeline Ring: 18K gold chevron band with diamond baguettes and a round stone on the top edge.Fiat Lux Hazeline Ring: 18K gold chevron with rectangular black diamond baguettes and a central round black stone.
Hazeline Ring - Diamond Baguette (18K) 18K Gold Sale priceFrom $1,650
Fiat Lux Long Meridian Ring (G) features a fan-shaped design with vertical white diamond baguettes in 18k gold.A tattooed hand wears a Fiat Lux Long Meridian Ring (G) with white diamond baguettes and a thin 18k gold band on the pinky.
Long Meridian Ring (G) 18K Gold Sale price$2,395
snake ringgold snake ring
Mini Mercury Ring 14K Gold Sale priceFrom $995
Fiat Lux Mercury Ring (G): 14K gold coiled serpent with detailed scales and pointed head, symbolizing healing.A hand with blue-tipped nails and pearls wears 14K gold rings, including Fiat Luxs Mercury Ring (G).
Mercury Ring (G) 14K Gold Sale price$1,695
Fiat Lux Meridian Stud: gold ear cuff with five baguette-cut clear stones in a fan-shaped, stylish piercing design.A close-up of an ear with multiple piercings features the Fiat Lux Meridian Stud, a 14K gold piece with clear gemstones.
Meridian Stud 14K Gold Sale price$1,325
Fiat Lux Feather Weight Ring - Ombré Diamond: a thin eternity band with alternating black and white stones.A hand with light pink nails wears the Fiat Lux Feather Weight Ring – Ombré Diamond stacked with gold bands.
Feather Weight Ring - Ombré Diamond 14K Gold Sale price$1,145
The Fiat Lux Grande Marquise Prong features a 4x2mm white diamond in 14K gold, vertically set in a minimalist style.
Grande Marquise Prong - White Diamond (4x2mm) 14K Gold Sale price$495
The Tuile Pavé Ring - Rainbow by Fiat Lux is an 18K gold band with a row of small, multicolored gemstones on top.A hand with peach nails wears the Fiat Lux Tuile Pavé Ring - Rainbow, a thin 18K gold band with small rainbow gems.
Tuile Pavé Ring - Rainbow 18K Gold Sale price$1,095
The Fiat Lux Feather Weight Ring - Ruby is a thin 14K gold eternity band with small red gemstones on display.Fiat Lux Feather Weight Ring - Ruby: 14K gold eternity band with small rubies, shown upright on a reflective surface.
Feather Weight Ring - Ruby 14K Gold Sale price$895
Fiat Lux Short Meridian Ring: gold with a fan-shaped design and vertical baguette-cut white diamonds.A hand wearing Fiat Luxs Short Meridian Ring—18k gold with a blue center stone and starburst diamond accents.
Short Meridian Ring 18K Gold Sale price$1,845
The Skully Stud - Classic by Fiat Lux is a small 14k gold skull with hollow eyes, perfect for flatback piercings.Close-up of lips with dark brown lipstick, a gold septum ring, and Fiat Lux Skully Stud - Classic 14k gold piercing.
Skully Stud - Classic 14K Gold Sale price$210
Two thin 14K gold Fiat Lux Temple Apex Rings, one with a small triangular clear stone, overlap on a white background.A hand with red nails wears the Fiat Lux Temple Apex Ring: 14K gold, three large clear stones on the ring finger.
Temple Apex Ring 14K Gold Sale priceFrom $595
Fiat Lux Classic Temple Stud features three inverted princess-cut white diamonds in a 14K gold flatback setting.Close-up of an ear with three Fiat Lux Classic Temple Studs in white diamond and a 14K gold hoop with CZ charm.
Classic Temple Stud - White Diamond 14K Gold Sale price$595
The Fiat Lux Feather Weight Ring - White Diamond, a thin 14K gold band with small diamonds, on a white background.A hand with light pink polish wears Fiat Lux Feather Weight Ring - White Diamond, stacked with 14K gold and eternity bands.
Feather Weight Ring - White Diamond 14K Gold Sale price$1,495
Fiat Lux 3 Prong Round - Colored Gems (3mm) black gemstone flatback in gold setting on white background.Fiat Lux 3 Prong Round - Colored Gems (3mm) in 14K Gold, gray stone flatback, shown on a plain white background.
3 Prong Round - Colored Gems (3mm) 14K Gold Sale priceFrom $195
Fiat Lux’s Pavé Edge Athena: a 14k gold V-shaped hinge ring earring with small white gemstones on white background.Close-up of an ear with gray hair wearing Fiat Luxs Pavé Edge Athena gold hinge ring and diamond hoop in the lobe.
Pavé Edge Athena 14K Gold Sale priceFrom $750
piercing appointmentpiercing San Francisco
Check-up Sale price$0
piercing San Franciscoear piercing San Francisco
Consultation Sale price$0
A hand sets a green gem into a gold ring—Fiat Lux Bespoke Jewelry Projects, with decorated nails and rings visible.Rose gold ring with a large round center stone and baguette diamonds arranged in a sunburst pattern above the stone.
Bespoke Jewelry Projects Sale price$0
Close-up of Fiat Lux Ear Piercing with 14k gold and diamond earrings in unique shapes.piercing store san francisco
Ear Piercing Sale price$50
Close-up of an ear styled with Fiat Luxs In-Store Piercing Styling, featuring gold and gemstone chains and earrings.Close-up of a healing cartilage piercing styled with Fiat Lux In-Store Piercing Styling by a specialist.
In-Store Piercing Styling Sale price$0
Fiat Luxs Engagement Ring Shopping features a gray diamond center with starburst diamonds—ideal for custom rings.A hand wears three Fiat Lux Engagement Ring Shopping gold rings with diamonds, bold central stones, and geometric designs.
Engagement Ring Shopping Sale price$0
Close-up of a nose wearing Fiat Lux Facial Piercing jewelry and lips with matte brown lipstick.A person in pink gloves stands behind a Fiat Lux display case, ready to offer Install/Removal service.
Facial Piercing Sale price$50
A jewelry display case and a wall reading Specialty Piercing by Fiat Lux in a modern consultation studio.Colorful jewelry store interior with floral wall art, glass display cases, and blue cabinets showcasing various items.
Specialty Piercing Sale price$50
Nine Fiat Lux Permanent Jewelry chains in unique 14K gold styles hang vertically against a white background.A tattoo artist works on a forearm near Fiat Lux Permanent Jewelry, using a tattoo machine.
Permanent Jewelry Sale price$25
Fiat Lux Gift Wrapping: signature black & gold geometric wrap, finished with a black ribbon bow.
Gift Wrapping Sale price$0
Close-up of an ear with Fiat Lux jewelry, installed during our expert Install/Removal service.A person in pink gloves stands behind a Fiat Lux display case, ready to offer Install/Removal service.
Install/Removal Sale price$0
piercing shop san francisco
Kids & Teens Piercing Sale price$50
Close-up of a Fiat Lux Body Piercing with 14k gold, two diamond flower-shaped navel pieces.A person in pink gloves stands behind a Fiat Lux display case, ready to offer Install/Removal service.
Body Piercing Sale price$50
Fiat Lux 3 Prong Round - White Diamond (3mm) flatback piercing, minimalist 14K gold three-prong setting.
3 Prong Round - White Diamond (3mm) 14K Gold Sale priceFrom $495
Fiat Lux Diamond Pavé Charm: small, round 14K white gold with pavé diamond clusters on light gray.
Diamond Pavé Charm 14K Gold Sale price$295
Fiat Lux Cable Chain (0.9mm) necklace in 14k gold shown on a plain white background.Close-up of Fiat Lux 14k gold Cable Chain (0.9mm) necklace with heart pendant over a colorful chest tattoo.
Cable Chain (0.9mm) 14K Gold Sale priceFrom $270
Fiat Lux Grande Rolo Chain (S) showcased on white, highlighting its elegant sterling silver minimalist design.Fiat Lux Grande Rolo Chain (S) in sterling silver with heart and floral lock, styled on a patterned background.
Grande Rolo Chain (S) Sterling Silver Sale priceFrom $80
Fiat Lux Petite Rolo Chain (G) in 14K gold, shown on a white background with a soft curve at the bottom.Fiat Luxs Classic Rolo Chain (G) necklace features heart lockets and a long gold spike on patterned fabric.
Classic Rolo Chain (G) 14K Gold Sale priceFrom $415
One-Of-A-Kind The Calliope Ring by Fiat Lux features a pear-cut teal lavender sapphire and tapered white diamonds in 18K gold.A hand wears three Fiat Lux Calliope Rings, with pear-cut teal lavender sapphires, white diamonds, and intricate designs.
Calliope Ring - Pear Cut Teal Lavender Sapphire 18K Yellow Gold Sale price$4,475
Fiat Lux Classic Star Set Disc (4mm) labret stud with clear gem—ideal flatback piercing jewelry.Fiat Lux Classic Star Set Disc (4mm) shown from the side on a white background.
Classic Star Set Disc (4mm) 14K Gold Sale priceFrom $215
Fiat Lux 3 Prong Pear Classic features a dark gem and gold prongs, ideal to pair with flatback gold piercing jewelry.Fiat Lux 3 Prong Pear Classic features a dark blue gem in a gold prong setting—ideal for piercing jewelry.
3 Prong Pear Classic - Colored Gems 14K Gold Sale priceFrom $295