Flawless- No Complaints
I had a wonderful experience working with Caitlyn and the NSC team on my engagement ring. I came to them with ideas but no direction. They helped me from start to finish come up with a ring that was beyond … Continue Reading
For a unique viewing experience visit our private Penthouse Showroom in Manhattan NYC, by appointment only.
By Appoinment:
Tues - Thurs: 10:30am - 8:00pm ET
Fri: 10:30am - 6:00pm ET
Mon/Sat/Sun: May be available on special request
Showroom & Workshop
608 5th Avenue, 11th Floor
New York, NY 10020, by appointment only
Mining & Sourcing
79 Council Avenue
Demuvawatha, Ratnapura
Sri Lanka
Hours Available
Mon - Thurs: 10:30am - 8:00pm ET
Fri: 10:00am - 6:00pm ET
Hours Available
Mon - Thurs: 10:30am - 8:00pm ET
Fri: 10:00am - 6:00pm ET
All Other Times: Variable - Try Us!
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We invite you to send us a message through our website at any time.
Thousands of exquisite, natural, untreated sapphires to choose from, matched perfectly with our beautiful, custom designed, hand crafted settings.
Learn MoreI had a wonderful experience working with Caitlyn and the NSC team on my engagement ring. I came to them with ideas but no direction. They helped me from start to finish come up with a ring that was beyond … Continue Reading
My girlfriend always hinted to me that she did not want a diamond engagement ring, but instead preferred a vintage coloured gemstone ring. About two months ago when I finally made the decision to propose, I was just randomly searching … Continue Reading