Custom Jewelers in California
JewIQ lists 31 custom jewelers in California. Los Angeles (14), Avila Beach (1) and Carmichael (1) have the most listings. Common specialties include diamond jewelry, bridal jewelry, gold jewelry and colored gemstone jewelry.
30 exhibit at JCK Las Vegas, 7 at JIS Miami. 14 have a street address confirmed from the company’s own website or by our team. Leading profiles include K.K.G.I Inc, Supreme Jewelry Corp and Yael Designs.
Locations
Custom Jewelers by city
Directory
Ranked by profile quality
Los Angeles · Gemstone Dealer
K.K.G.I Inc is a Los Angeles-based business specializing in rare natural colored gemstones and finished jewelry. Their inventory includes a wide variety of untreated stones such as sapphires, alexandrite, tourmaline, eme
Bridal JCK Las Vegas exhibitorCarmichael · Jewelry Manufacturer
Supreme Jewelry Corp is based in Carmichael, California. The company provides bridal jewelry, colored gemstone pieces, diamond items, and platinum designs. They specialize in invisible-set jewelry and offer custom design
Bridal JCK Las Vegas exhibitorSan Francisco · Custom Jeweler
Yael Designs is a jewelry house based in San Francisco, California. The company produces a variety of fine jewelry, including fashion pieces, diamond items, and bridal collections. Their inventory features colored gemsto
Bridal JCK Las Vegas exhibitorLos Angeles · Jewelry Wholesaler
Dialust Inc. is a Los Angeles-based business that provides diamond jewelry, luxury timepieces, and various fashion accessories. Their inventory includes natural diamonds, colored gemstones, gold, and enamel pieces, along
JCK Las Vegas exhibitorOakland · Custom Jeweler
Dorian Webb is a jewelry brand based in Oakland, California, that designs and manufactures its own collections. The company creates jewelry, home decor, and fine art pieces, focusing on themes of connection and African A
JCK Las Vegas exhibitorLos Angeles · Custom Jeweler
Ounce Collection is a jewelry business based in Los Angeles, California. The company specializes in custom-made, one-of-a-kind pieces, offering a variety of items including bridal jewelry, diamond settings, and gold acce
Bridal JCK Las Vegas exhibitor JIS exhibitorSan Dimas · Custom Jeweler
Galatea Jewelry by Artist is a design firm based in San Dimas, California. The company creates and sells jewelry featuring pearls, diamonds, and various gemstones. Their collections include carved pearls, diamond-set pea
JCK Las Vegas exhibitorLos Angeles · Jewelry Manufacturer
Mira Style is a jewelry manufacturer based in Los Angeles, California. The company specializes in the production of bridal jewelry, including engagement rings and wedding bands crafted from platinum and diamonds. In add
Bridal JCK Las Vegas exhibitorLos Angeles · Jewelry Manufacturer
KP Jewelry Inc is a company based in Los Angeles, California. They provide a variety of items including diamond pieces, gold and platinum jewelry, pearls, and ring mountings. The business offers finished products as well
JCK Las Vegas exhibitorLos Angeles · Diamond Dealer
Rahaminov Diamonds Inc is a jewelry business based in Los Angeles, California. The company specializes in loose diamonds, including fancy cuts and colored stones, alongside a selection of platinum and bridal jewelry. The
Bridal JCK Las Vegas exhibitorAlishan
#11Tustin · Custom Jeweler
Alishan is a family-operated jewelry studio located in Tustin, California. The business produces a variety of items including engagement rings, wedding bands, necklaces, and earrings. Their collections feature gold, ster
Bridal JCK Las Vegas exhibitorSanta Rosa · Custom Jeweler
Jennifer Dawes Designs operates a studio in Santa Rosa, California, where it produces handcrafted jewelry. The company specializes in creating items using recycled gold and conflict-free diamonds. Its product range inclu
Bridal JCK Las Vegas exhibitorLos Angeles · Gemstone Dealer
Aspery & Guldag is a jewelry business based in Los Angeles, California. The company offers a variety of products including loose gemstones, diamond jewelry, and fashion-forward pieces crafted from precious metals and non
JCK Las Vegas exhibitor JIS exhibitorEichhorn Inc
#14Cupertino · Jewelry Wholesaler
Eichhorn Inc is a jewelry business based in Cupertino, California. The company specializes in colored gemstone jewelry, focusing on rubies, sapphires, and emeralds. They also offer diamond pieces crafted from platinum an
JCK Las Vegas exhibitorLos Angeles · Jewelry Manufacturer
Dorian & Rose is a Los Angeles-based business that designs and manufactures jewelry by hand. The company produces a variety of items, including gold chains, diamond pieces, and colored gemstone jewelry. Their design appr
JCK Las Vegas exhibitor JIS exhibitorPenn Valley · Jewelry Wholesaler
Morning Sun Jewelry is based in Penn Valley, California, and operates as a supplier of gold and silver accessories. The company offers a diverse selection of items, including faceted and cabochon gemstone pieces, alongsi
JCK Las Vegas exhibitor JIS exhibitorLos Angeles · Jewelry Manufacturer
Novela Designs is a jewelry manufacturer based in Los Angeles, California. The company specializes in producing bridal jewelry, fashion pieces, and items featuring unique diamond cuts. They also offer lab-grown diamonds
Lab-grown diamondsBridal JCK Las Vegas exhibitorLos Angeles · Gemstone Dealer
Standout Design is a Los Angeles-based business specializing in colored gemstone jewelry and diverse metal options. Their inventory includes sterling silver, gold, and platinum pieces, ranging from basic earrings to uniq
JCK Las Vegas exhibitorNewport Beach · Custom Jeweler
Sloane Street Jewelry is based in Newport Beach, California. The company designs and sells a variety of fine jewelry, including pieces featuring diamonds, colored gemstones, pearls, enamel, and gold. Their collection is
JCK Las Vegas exhibitorJewelBird
#20Avila Beach · Custom Jeweler
JewelBird is a jewelry company based in Avila Beach, California. The business specializes in creating original jewelry pieces that feature gold, diamonds, and colored gemstones. Its designs are characterized by unique sy
JCK Las Vegas exhibitorLos Angeles · Jeweler
Pompos Jewelry is a business based in Los Angeles, California. The company specializes in colored gemstone jewelry, diamond pieces, and platinum settings. They provide bridal jewelry and wedding bands to their clientele.
Bridal JCK Las Vegas exhibitorGlendale · Custom Jeweler
Simon G Jewelry Inc is a company based in Glendale, California, that specializes in the creation of designer engagement rings and wedding bands. Their collection features a variety of fine pieces crafted from gold, plati
Lab-grown diamondsBridal JCK Las Vegas exhibitorLos Angeles · Jewelry Manufacturer
Parade Designs Inc. is a jewelry company based in Los Angeles, California. They produce a variety of items including bridal jewelry, diamond pieces, and fashion accessories crafted from platinum and other precious materi
Bridal JCK Las Vegas exhibitorCalifornia · Lab-Grown Diamond Jeweler
Neil Diamonds Inc. is a United States-based business that specializes in the supply of lab-grown loose diamonds and finished fine jewelry. The company manages production from initial design through to final delivery, off
Lab-grown diamondsBridal JCK Las Vegas exhibitor JIS exhibitorCalifornia · Jeweler
Grand Design Inc produces handcrafted jewelry using sterling silver and 22K gold vermeil. Their collections incorporate various gemstones and utilize traditional metalworking techniques such as filigree and granulation t
JCK Las Vegas exhibitorCalifornia · Custom Jeweler
Heston Designs is a California-based business that creates and produces jewelry. The company focuses on wearable art constructed with an architectural perspective, emphasizing balance and form in its pieces. Its product
JCK Las Vegas exhibitorCalifornia · Watch Store
Icetime International Inc is a United States-based business that provides diamond-encrusted timepieces, branded watches, and custom jewelry. Their inventory features natural diamonds integrated into luxury watch designs
JCK Las Vegas exhibitor JIS exhibitorLos Angeles · Custom Jeweler
Liven Company is a Los Angeles-based business that produces fine jewelry. Their collection features a variety of gold and diamond pieces, ranging from delicate everyday items to bold, unique designs. The firm focuses on
Bridal JCK Las Vegas exhibitorLos Angeles · Jewelry Manufacturer
California Collections operates as a jewelry manufacturer and designer based in Los Angeles, California. The company focuses on crafting pieces using 18-karat gold, diamonds, and various precious and semi-precious stones
JIS exhibitorCalifornia · Jewelry Manufacturer
Frederic Duclos is a United States-based jewelry company that creates contemporary designs. The business specializes in sterling silver jewelry, often incorporating yellow gold accents, unique textures, and distinct patt
JCK Las Vegas exhibitorBlng Ai
#31California · Jewelry Manufacturer
Blng Ai is a United States-based technology company providing a creative software platform for jewelry professionals. The business offers tools to convert hand-drawn sketches and 3D computer-aided designs into realistic
JCK Las Vegas exhibitor
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FAQ
Questions, answered
How many custom jewelers are in California?
JewIQ lists 31 as of Oct 2026, ranked by profile completeness and trade-show presence. 14 have a confirmed street address.
Which cities in California have the most custom jewelers?
Los Angeles (14), Avila Beach (1) and Carmichael (1). Open any of them above to see their listings.
Which custom jewelers in California exhibit at trade shows?
30 exhibit at JCK Las Vegas, 7 at JIS Miami. Each profile shows the shows and associations it is listed in.
Where does this information come from?
From public JCK Las Vegas, JIS, VicenzaOro and HKJMA exhibitor and member directories, plus each company's own website. Locations marked approximate are derived from phone prefixes until the business confirms its address.
Is my business listed here? How do I update it?
Open your profile and choose "Claim this listing". Verification with an email on your company domain is the fastest route, and claiming is free.