Diamond Dealers in California
29 companies · trade-show sourced · updated Oct 2026
JewIQ lists 29 diamond dealers in California, drawn from JCK Las Vegas, JIS, VicenzaOro and HKJMA exhibitor and member directories. Open a profile for the website, phone number and specialties.
Diamond Dealers by city
Companies
1.Golden Stone USA Inc
Gemstone Dealer · Los Angeles
Golden stone is at the forefront of innovative jewelry design and is a major influence in the evolution of jewelry trends in Downtown Los Angeles. Golden Stone combines the traditional and state-of-the-art with its passi
JCK Las Vegas exhibitorJIS exhibitor2.Joshua J Fine Jewelry
Gemstone Dealer · Los Angeles
Joshua J Fine Jewelry is a jewelry store’s most comprehensive resource for extraordinary white and fancy colored diamonds as well as finished high-jewelry and colored gemstone pieces. We pride ourselves on going to great
BridalJCK Las Vegas exhibitor3.Dialust Inc.
Diamond Dealer · Los Angeles
Founded in 2020, Dialust is a quality centric high-end jewelry brand that originates from Hong Kong. Backed with over 30 years of experience within the industry, our brand aims to serve with exceptional craftsmanship and
JCK Las Vegas exhibitor4.Nyra Diamonds Inc.
Jewelry Manufacturer · Los Angeles
We believe that every diamond holds a unique story, and at NYRA, we are passionate about bringing those stories to life. As a comprehensive diamond manufacturing and jewelry company, we meticulously craft each diamond to
Lab-grown diamondsJCK Las Vegas exhibitorJIS exhibitor5.Eshed Diam Inc
Diamond Dealer · Los Angeles
Eshed is a worldwide diamond and emerald supplier. From Fifth Avenue in New York to La Place Vendome in Paris, and from London’s Bond Street to Asia’s finest shopping centers, Eshed is a trusted source for precious stone
JCK Las Vegas exhibitor6.Manak Diamonds
Diamond Dealer · San Francisco
Since 1975, Manak Jewels has been a go-to destination for those seeking rare, hard-to-find fancy color and uniquely cut diamonds. With a passion for sourcing only the finest quality diamonds( Rose Cuts, Old Cuts, Fancy C
BridalJCK Las Vegas exhibitor7.Americas Gold/Americas Diamonds
Lab-Grown Diamond Jeweler · Los Angeles
americas Gold & americas Diamonds, your ultimate jewelry destination. With over 30 years of experience, we're proud to offer the largest inventory of finished gold and diamond pieces. Specializing in 18k, 14k & 10k gold
Lab-grown diamondsBridalJCK Las Vegas exhibitorJIS exhibitor8.Diatrendz
Diamond Dealer · Los Angeles
Diatrendz is the premier buyer of Natural Diamonds & Pre-Owned Jewelry. We pay top dollars for your breakout melees, as well as any unwanted gold and diamond jewelry. We also sell Melee Diamonds and Pre-Owned Jewelry at
BridalJCK Las Vegas exhibitor9.Malakan
Diamond Dealer · Fresno
We provide our retail partners with nearly 90 years of experience in exquisite jewelry craftsmanship. Working with Malakan ensures consistency, reliability, excellent customer service, and exceptional quality. In additio
Lab-grown diamondsBridalJCK Las Vegas exhibitor10.Allied Creations
Gemstone Dealer · Los Angeles
We are one of the leading manufacturers of Fine Colored Gemstones and Diamond Jewelry specializing in rare & exotics like Alexandrites, Paraibas, Emeralds, Rubies, Sapphires, Tourmalines, Tanzanites, Spinels, etc. A big
JCK Las Vegas exhibitorJIS exhibitor11.M.I.D. House of Diamonds
Diamond Dealer · Los Angeles
MID House of Diamonds is one of the world`s largest and most respected manufacturers and distributors of polished diamonds, supplying leading jewelry retailers from around the world with a full range of supply. The JCK b
JCK Las Vegas exhibitor12.Sloane Street Jewelry
Diamond Dealer · Newport Beach
Joining forces in late-2014, industry veteran, Frances Gadbois and daughter, Charlotte, formed Gadbois Jewelry, which houses their fine jewelry collection Sloane Street. The Sloane Street collection is the perfect balanc
JCK Las Vegas exhibitor13.Amden Jewelry
Jewelry Manufacturer · Los Angeles
We are a prime manufacturer in the industry for over 40 years and have been a leader in exclusive styles, concepts, programs and an entire line of patented and copyrighted items. We also carry an extensive line of natura
BridalJCK Las Vegas exhibitor14.Diamond Trading Company
Jewelry Manufacturer · Beverly Hills
Extensive Inventory: From exquisite 0.20 to breathtaking 20-carat diamonds, we offer a comprehensive range of diamonds in all shapes and sizes. Our collection also includes a stunning array of Fancy Colored Diamonds and
JCK Las Vegas exhibitor15.Norman Silverman Diamonds
Diamond Dealer · Los Angeles
Norman Silverman is a Los Angeles-based diamond house focused on larger natural diamond pieces, including statement engagement rings, tennis necklaces, and high-carat fashion jewelry. Our inventory emphasizes significant
BridalJCK Las Vegas exhibitor16.Rahaminov Diamonds Inc
Diamond Dealer · Los Angeles
Rahaminov Diamonds’ collections feature both meticulous and unusual cuts that are expertly faceted to highlight and enhance each diamond’s shape. At Rahaminov Diamonds, the diamond inspires the design
BridalJCK Las Vegas exhibitor17.Poli Trading Company
Gemstone Dealer · Los Angeles
We specialize in rare antique and vintage cuts, as well as bold and modern cuts. Our diamonds are sourced specifically for our community of jewelry designers.
JCK Las Vegas exhibitor18.Prijems
Jewelry Manufacturer · Los Angeles
Premium manufacturers of Salt & Pepper, Champagne, and White Diamonds featuring Rose Cuts, Step and Geometric Cuts, Old Cuts, Full Cuts, and Melee.
JCK Las Vegas exhibitor19.Diamond Mine Jewelers
Diamond Dealer · Los Angeles
Diamond Mine Jewelers is a second generation jeweler specializing in beautiful diamond one of a kind jewelry that adorns your soul and spirit.
JCK Las Vegas exhibitorJIS exhibitor20.Neil Diamonds Inc.
Lab-Grown Diamond Jeweler · California
Our unbeatable pricing paired with exceptional craftsmanship sets Neil Diamonds apart—nobody will match our value. As your trusted wholesale jewelry partner, we specialize in ethically sourced lab-grown loose diamonds an
Lab-grown diamondsBridalJCK Las Vegas exhibitorJIS exhibitor21.Truluster
Jewelry Manufacturer · California
We are a Los Angeles-based manufacturer and global wholesaler of natural diamond jewelry. From timeless classics to contemporary styles, we offer certified fine jewelry crafted in gold with ethically sourced natural diam
JCK Las Vegas exhibitorJIS exhibitor22.Icetime International Inc
Diamond Dealer · California
Trusted wholesalers of diamond watches, branded watches & custom diamond jewelry.
JCK Las Vegas exhibitorJIS exhibitor23.V & A Jewelry, Inc
Lab-Grown Diamond Jeweler · Los Angeles
Since 1985, V & A Jewelry has been a trusted family-owned manufacturer and wholesaler of fine natural and now lab-grown diamond jewelry. We specialize in engagement rings, brial collections, and fashion jewelry, serving
Lab-grown diamondsBridalJCK Las Vegas exhibitorJIS exhibitor24.Gems International Of California
Gemstone Dealer · Los Angeles
Manufacturers and importers of Fine Colored Gemstones and Diamonds. Lot of fine, rare and exotic gemstones in addition to calibrated goods. Specialize in Emerald, Ruby and Sapphire. Other gemstones like Alexandrite, Tour
JCK Las Vegas exhibitor25.White Color Gems
Gemstone Dealer · Los Angeles
Manufacturers and importers of Fine Colored Gemstones and Diamonds. Lot of fine, rare and exotic gemstones in addition to calibrated goods. Specialize in Emerald, Ruby and Sapphire.
JCK Las Vegas exhibitor26.Diamond Craft Inc
Diamond Dealer · Los Angeles
wholesale diamond jewelry.
BridalJCK Las Vegas exhibitorJIS exhibitor27.Meru Gems Inc
Jewelry Manufacturer · California
We been providing Precise Assortments, Quality Assurance and Competitive Pricing to our Clients in order to survive in this Competitive Diamond World. We are Manufacturing Customize Diamond studded Gold Jewelry with very
JCK Las Vegas exhibitor29.Jewel Nxt
Lab-Grown Diamond Jeweler · California
Meru Jewels, based in New York City, specializes in the creation of fine jewellery featuring lab-grown diamonds and natural diamonds. Our collections span silver lab-grown diamond jewellery as well as gold jewellery craf
Lab-grown diamondsJCK Las Vegas exhibitor
More in California
Questions
- How many diamond dealers are in California?
- JewIQ currently lists 29 in California, ranked by profile completeness and trade-show presence.
- Where does this information come from?
- From public JCK Las Vegas, JIS, VicenzaOro and HKJMA exhibitor and member directories. Locations marked approximate are derived from phone prefixes until the business confirms its address.