At Shane Co., we’re Bay Area's friend & jeweler. Our four generations as a family business give us the expertise to help you with all your fine jewelry needs. See our incredible loose diamonds and colorful gemstones up close, then choose your favorite to design your dream engagement ring. We’re proud to offer a wide selection of pieces created by our in-house design team, from wedding bands to gifts for any occasion. Plus, our fine jewelry is protected by our free unmatched lifetime warranty.
Alice, Eric and the entire staff are all amazing at Shane Co. My fiancée and I picked out both of our bands here and we were impressed by not only the selection, but also the outstanding customer service! Alice was super helpful throughout the entire process, giving us suggestion to fit the style we wanted, the price range we were looking at. She made sure to answer all of our questions, reached out to us to make sure we were satisfied and overall, provided top notch customer service. Definitely would return to Shane Co for our future jewelry needs.
AR
Anthony Rhee
4 days ago
5.0
In my first visit to Shane Co., Liz was very welcoming and helpful. We came in to get a few items cleaned and to browse a few items. She guided me and my girlfriend by offering different options, made notes for our return, educated us on jewelry maintenance, and helped us select a nice pair of earrings. Would definitely come back.
MH
M. Heher
5 days ago
5.0
The Shane Company is always our go to place for jewelry. I love the professionalism and genuine courtesy of the staff. They make it very easy to get in and out quickly with cleaning or repairs. But also take the time to help you pick out the perfect piece.
This trip Gargi took care of my ring repair when I lost a diamond. She made it super simple to get it cleaned, replaced, and fully checked over.
I will always come back to The Shane Company!
Missy H.
HP
Hanh Phan
May 2, 2026
5.0
Karla G & Eric W at the Cupertino Location
We came in for a much needed clean for our rings. Eric did some digging into our file and planted a little seed about a possible upgrade. He paired us with Karla G and she took care of us seamlessly. She didn’t toy around with numbers or try to sell us into anything bigger or better. She patiently asked for our thoughts of the idea of upgrading and we walked out of there with something better and bigger. Most importantly, we stayed within our budget. Thanks so much!
RA
Renee Armstrong
Apr 25, 2026
5.0
Joanna is phenomenal and I consider her my personal jewelry stylist at this point. Working with her does not feel like "working" with her-it feels like I am out shopping with a girlfriend who listens. She is still very professional but she makes me feel special and the conversation around the consideration of pieces feels personal.
I came in looking for another necklace and bracelet set as I recently bought a paperclip set and loved it, but wanted something to switch out with every once in a while.
She came over, remembered who I was, and after chatting a bit, she pulled a couple pieces I absolutely loved. She understood my preferences-classic but versatile, everyday casual or for the office.
Her patience, her sense of humor, her ability to answer my questions, even if she didnt know in the moment, was all top tier customer service that didnt feel like customer service, but again, felt like shopping with a friend.
Joanna is a jewel at Shane Co and I will definitely be relying on her again for her expertise in my jewelry needs.
What types of jewelry can I find at Shane Co. in Cupertino?
Shane Co. offers a wide selection including engagement rings, wedding bands, diamonds, colorful gemstones like rubies and sapphires, pearls, necklaces, earrings, bracelets, cufflinks, fashion rings, gifts, and men's jewelry.
Does Shane Co. offer any warranty on their jewelry?
Yes, Shane Co. provides a free unmatched lifetime warranty on all their fine jewelry to protect your purchases.
What are the store hours for Shane Co. in Cupertino?
Shane Co. is open Monday to Wednesday from 10:00 AM to 7:00 PM, Thursday and Friday from 10:00 AM to 8:00 PM, Saturday from 10:00 AM to 6:00 PM, and Sunday from 12:00 PM to 5:00 PM.
Are appointments required to visit Shane Co. for in-store shopping?
No, Shane Co. does not require appointments for in-store shopping; customers can visit during business hours at their convenience.
Does Shane Co. offer in-store pickup as a service?
Yes, Shane Co. offers in-store pickup for customers ordering their jewelry.
Which payment options are accepted at Shane Co.?
Shane Co. accepts American Express, Visa, Mastercard, Discover, PayPal, Apple Pay, Android Pay, Samsung Pay, cash, checks, financing, and Klarna.
Does Shane Co. offer jewelry repair services?
Yes, Shane Co. provides jewelry repair services to help maintain your pieces.
What are some nearby real estate agencies around Shane Co. in Cupertino?
Nearby you can find several real estate agencies including Priyanka Aggarwal, Diana Ye Realtor, Realtor Smriti Bahl, Michaela Rousseau KW Realtor, Keller Williams, Tia Li, Realtor, Tonya Realty, and more.
How can visiting nearby real estate agents enhance my visit to Shane Co.?
If you're exploring real estate options nearby, you can conveniently visit Shane Co. afterward to browse or purchase fine jewelry for new home celebrations or gifts, making your trip efficient and enjoyable.
Are there any entertainment or fitness venues near Shane Co. that I can visit?
Yes, nearby you can find Dance Academy USA, which offers dance and fitness instruction, a great place to visit before or after shopping at Shane Co.
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