GIA CERTIFIED DIAMONDS

Purchase with confidence

Learn from our experienced team

We pride ourselves on having one of the largest selections of GIA Certified diamonds in the Bergen & Rockland County areas. Learn about the 4 C's: Color, Clarity, Cut & Carat while comparing real diamonds in person.

We carry all shapes of diamonds

Round Brilliant, Oval, Cushion, Pear, Marquise, Emerald, Radiant, & more.

Find the perfect diamond with us.

The 4 C's

why choose a

natural Diamond

vs. Lab-Grown Synthetic?

Rarity

 

The average yield in most diamond mines is 1 part diamond to 1 million parts host rock.

Durability

 

Diamonds are the hardest material on earth: 58 times harder than anything else in nature.

Value

 

Natural diamonds are more expensive than Lab-grown synthetic diamonds, however they retain much more value and may also appreciate over time.

https://www.gia.edu/diamond/buyers-guide

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Store Hours

Address

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

CLOSED

Appointment Only

11:00am - 6:00pm

11:00am - 6:00pm

10:00am - 7:00pm

10:00am - 7:00pm

10:00am - 7:00pm

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35 S Middletown Road

Nanuet, NY

10954

United States

 

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@mamarijewelers
 

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© Mamari Jewelers | Established 1987