Business Details
17 Years
experience
Premier Jewelry Store in Whittier, CA
Coby Madison Jewelers has been serving the jewelry needs of Southern California since 2009, establishing itself as a trusted family-owned business with a physical location in Uptown Whittier since 2014. Our dual expertise in online convenience and personalized in-store experiences allows customers to access our extensive collection of certified diamonds, engagement rings, and handcrafted fine jewelry through multiple channels. With over a decade of experience in the jewelry industry, we specialize in creating timeless pieces that combine exceptional craftsmanship with modern design aesthetics. Our inventory features a diverse range of products including white and colored diamond engagement rings, spiritually symbolic jewelry, and unique diamond earrings, catering to both traditional and contemporary tastes. We offer exclusive collections such as black diamond jewelry, rose gold designs, and lab-grown diamond options, ensuring there is something to suit every style and budget. Our commitment to quality is demonstrated through our certified diamonds ranging from 0.50cts to 7 carats, available in various cuts including round brilliant, princess, and emerald.The business maintains strict quality control standards while providing comprehensive customer education about diamond certification, polish, and jewelry care. Our team of experienced professionals brings deep industry knowledge to every customer interaction, whether assisting with selecting the perfect engagement ring or creating custom-designed pieces. We maintain transparency in our operations and pricing while offering flexible shopping options including free USA shipping and 30-day returns. This combination of expertise, quality assurance, and customer-centric approach has established us as a premier jeweler in the Whittier area.
Services
Diamond Engagement Rings
Custom Jewelry Design
Gemstone Jewelry
Black Diamond Collection
Wedding Bands
Diamond Certification
Online Jewelry Sales
In-Store Consultations
Jewelry Repair
Gift Services
Details
- Year established: 2009
Highlights and features
- Family-owned business with 14 years of jewelry industry experience
- Combines online convenience with personalized in-store service
- Offers certified diamonds with full transparency in quality
- Features exclusive collections for modern and traditional tastes
- Provides custom jewelry design capabilities
Services
Diamond Engagement Rings
Our diamond engagement rings collection features classic solitaires, halo settings, and three-stone designs. Available in white, yellow, and rose gold, each ring showcases certified diamonds with GIA documentation. Customers can choose from traditional round brilliant cuts to fancy shapes like pear and cushion.
Custom Jewelry Design
We offer bespoke jewelry design services for clients seeking unique pieces. Our designers work closely with customers to create one-of-a-kind engagement rings, anniversary bands, and special occasion jewelry. The process includes CAD modeling and multiple revision stages to ensure perfect execution.
Black Diamond Collection
This contemporary collection features black diamond rings, earrings, and pendants set in white gold, rose gold, and platinum. Pieces combine modern aesthetics with traditional craftsmanship, including halo settings, pave accents, and unique cuts like pear-shaped black diamonds.
Gemstone Jewelry
We offer an extensive selection of gemstone jewelry featuring sapphires, emeralds, rubies, and specialty stones. Our collection includes both classic and modern designs, with options for engagement rings, pendants, and earrings that showcase natural colored gemstones.
Wedding Bands
Our wedding band collection includes traditional metal bands, diamond-accented designs, and contemporary styles. Available in platinum, palladium, gold, and silver, each band can be customized with engravings and special finishes to match personal preferences.
Questions
What types of diamonds do you offer?
We offer certified diamonds from 0.50cts to 7 carats in all major cuts including round brilliant, princess, emerald, and cushion. Our selection includes white diamonds, fancy yellow diamonds, and black diamonds.
Do you provide custom jewelry design services?
Yes, we offer custom jewelry design services where our designers work with you to create unique pieces. This includes CAD modeling, stone selection, and multiple design revisions to ensure your vision is perfectly realized.
What is your return policy?
We offer a 30-day return policy on all purchases. Items must be in original condition with proof of purchase. Custom-made items may have different return terms that are discussed at the time of purchase.
Do you offer international shipping?
Yes, we provide worldwide shipping for all jewelry purchases. Shipping costs and delivery times vary by destination. All international shipments include insurance and require signature confirmation.
What payment methods do you accept?
We accept major credit cards, bank transfers, and financing options for qualified purchases. Payment plans can be arranged for larger purchases, with terms discussed during the checkout process.
Are your diamonds certified?
Yes, all our diamonds come with certification from recognized grading institutions. We provide documentation for each diamond's cut, color, clarity, and carat weight to ensure complete transparency.
Reviews (4)
Taiwo Isiaka
Nov 28, 2021
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As C.
Nov 28, 2021
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Went in for a earlobe piercing and it was great. Everyone was so sweet and welcoming we felt really comfortable to get the piercing here. They were super patient and kind explaining the whole process along the way. The price was reasonable and cheaper than those around us as they charged only for the earrings itself. Originally we were hesitant to driving 30 minutes but it was definitely worth it. The jewlery is minimalistic and adorable that they would go great with any outfit. I highly recommend this place for your piercings and jewlery.
Teri L.
Nov 11, 2021
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We were super nervous about piercing our 5 month old baby girl, but Debbie made the process smooth! Not rushed like Claire's and she made sure they were even. Def recommending all my friends :)
Annie M.
Nov 10, 2021
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Went in last week to get my daughter's ears pierced they were extremely helpful and caring. She mad an excellent recommendation on earrings. Definitely coming back for future purchases.
