Our Company
The late Natan Ostfeld founded Ostfeld-diamonds in the 40s.
Today, after seven decades at diamonds and luxury jewelry industry
Ostfeld Diamonds continue to push the boundaries of eve-greater
innovation and excellence.
Since its foundation, our company emphasizes the values of precision,
personalized customer service and innovation.
An exceptional diamond company, we are involved in every stage of the
jewelry making process. That includes analysis and grading diamonds
as well as cutting, polish and design.
1a
Our Diamonds
Ostfeld Diamonds has set a unique standard of accuracy
and excellence regarding diamonds in all sizes and shapes.
Modern equipment give us the possibility to examine
diamonds at high resolution for the purpose of verification
of diverse gemological distinguishing characteristics.
slide-02-colored-clr
Colored Diamonds
Colored Diamonds are valued primarily for the shade, the intensity, and the
clarity.
Ostfeld Diamonds offers a wide range of colored diamonds with a distinctive
color. All our colored diamonds have natural color.
For more information on purchase, please see our diamonds guide.
slide-09-gemstones-clr
Our Gemstones
Ostfeld Diamonds offer a wide variety of gemstones in every shape,
cutting, cleanliness degree and color. We trace and embed precious
gemstones in all colors, all sizes and from all continents in the worlds.
Browse through our beautiful collection of top graded gems from all
over the world, displaying glowing and distinct colors, admirable cuts
and first-rate clarity.
slide-01-braidal-clr
Braidal
Ostfeld is home to the most fabulous jewels in the world, a house to in
which discover gems of rarity perfection and unrivaled beauty.

For centuries the diamond ring has been a powerful symbol of
enduring love and everlasting commitment. We take great pride in
knowing that these gems of eternal beauty will be passed down the
generations, building their own stories along.
slide-05-fine-jewelry-clr
Fine Jewelry
Experience sophisticated fine fashion jewelry with an astounding collection
of modern, contemporary and vintage-style bracelets, pendants, necklaces,
earrings, bangles and rings.
Come and view our incredible list of our fine jewelry. We add new items to
our inventory every day, so be sure to check back frequently. These
accessories may be here today but gone tomorrow.
slide-07-auctions-clr
Our Auctions
Whether you are looking to buy fine jewelry, diamond or gen,
Ostfeld Diamonds have the expertise to help you get the highest
value for your money.
Try our new site - Search now for another better deal.
slide-04-trade-clr
Diamond Trade
Diamonds have long been valued for they beauty and aesthetics,
but do they hold long-term value for the average buyer? Is it worth
investing in diamonds?
Ostfeld Diamonds offers you the opportunity to learn how to invest,
and deepen the knowledge of the diamond industry.
Click here to find a whole new world of information about diamonds.
slide-03-knowledge-clr
Diamond Knowledge
Ostfeld Diamond knowledge is designed to answer all your questions.
It explains a diamond's characteristics, how those characteristics influence
appearance, and which are more important than others.
slide-06-choose-clr
How To Choose
With so many diamonds to choose from, finding the one that's
right for you can feel overwhelming, especially when compared to
a jewelry store where choice is much more limited.
Ostfeld's buying guide will walk you step by step through years of
experience in the search for the perfect diamond for you.
Click here to start your journey in the search for your unique
diamond.
slide-11-contact-clr
Contact Us
slide-08-mob-diamonds-clr
Our Company
The late Natan Ostfeld founded
Ostfeld-diamonds in the 40s.
Today, after seven decades at
diamonds and luxury jewelry industry
Ostfeld Diamonds continue to push
the boundaries of eve-greater innovation
and excellence.
Since its foundation, our company
emphasizes the values of precision,
personalized customer service
and innovation.
An exceptional diamond company,
we are involved in every stage of the
jewelry making process.
That includes analysis and grading
diamonds as well as cutting,
polish and design.
slide-08-mob-diamonds-clr
Our Diamonds
Ostfeld Diamonds has set a unique standard of
accuracy and excellence regarding diamonds in all
sizes and shapes. Modern equipment give us the
possibility to examine diamonds at high resolution
for the purpose of verification of diverse
gemological distinguishing characteristics.
slide-02-mob-colored-clr
Colored Diamonds
Colored Diamonds are valued primarily for the
shade, the intensity, and the clarity.
Ostfeld Diamonds offers a wide range of
colored diamonds with a distinctive color. All
our colored diamonds have natural color.
For more information on purchase, please see
our diamonds guide.
slide-09-mob-gemstones-clr
Our Gemstones
Ostfeld Diamonds offer a wide variety of
gemstones in every shape, cutting, cleanliness
degree and color. We trace and embed precious
gemstones in all colors, all sizes and from all
continents in the worlds.
Browse through our beautiful collection of top
graded gems from all
over the world, displaying
glowing and distinct colors, admirable cuts and
first-rate clarity.
slide-01-mob-braidal-clr
Engagement
Ostfeld is home to the most fabulous jewels in the
world, a house to in which discover gems of rarity
perfection and unrivaled beauty.
For centuries the diamond ring has been a
powerful symbol of enduring love and everlasting
commitment. We take great pride in knowing that
these gems of eternal beauty will be passed down
the generations, building their own stories along.
slide-05-mob-fine-jewelry-clr
Fine Jewelry
Experience sophisticated fine fashion jewelry with
an astounding collection of modern,
contemporary and vintage-style bracelets,
pendants, necklaces,
earrings, bangles and rings.
Come and view our incredible list of our fine
jewelry. We add new items to our inventory every
day, so be sure to check back frequently. These
accessories may be here today but gone
tomorrow.
slide-07-mob-auctions-clr
Our Auctions
Whether you are looking to buy fine jewelry,
diamond or gen,
Ostfeld Diamonds have the expertise to help you
get the highest value for your money.
Try our new site - Search now for another better
deal.
slide-04-mob-trade-clr
Diamond Trade
Diamonds have long been valued for they beauty
and aesthetics, but do they hold long-term value
for the average buyer? Is it worth investing in
diamonds?
Ostfeld Diamonds offers you the opportunity to
learn how to invest, and deepen the knowledge of
the diamond industry.
Click here to find a whole new world of
information about diamonds.
slide-03-mob-knowledge-clr
Diamond Knowledge
Ostfeld Diamond knowledge is designed to answer
all your questions.
It explains a diamond's characteristics, how those
characteristics influence appearance, and which
are more important than others.
slide-06-mob-choose-clr
How To Choose
With so many diamonds to choose from, finding
the one that's right for you can feel overwhelming,
especially when compared to a jewelry store where
choice is much more limited.
Ostfeld's buying guide will walk you step by step
through years of experience in the search for the
perfect diamond for you.
Click here to start your journey in the search for
your unique diamond.
slide-10-mob-process-clr
Our Process
Ostfeld is involved in every stage of a stone's
remarkable journey. From its sourcing, design,
cutting and polishing to its final setting-Ostfeld's
expertise are legendary.
Discover the journey.
slide-11-mob-contact-clr
Contact Us

About Us

The late Natan Ostfeld founded Ostfeld-diamonds in the 40s.

Today, after seven decades at diamonds and luxury jewelry industry Ostfeld Diamonds continues to push the boundaries of ever-greater innovation and excellence.

The Process

Ostfeld is involved at every stage of a stone’s remarkable journey. From its sourcing, design, cutting and polishing to its final setting-ostfeld’s expertise are legendary.

Discover the journey.

How to choose Diamonds

Ostfeld’s buying guide will walk you step by step through years of experience in the search for the perfect diamond for you.

Click here to start your journey in the search for your unique diamond.

Members Of

Be Social

Their rarity and beauty makes these diamonds  worth well into the millions.”

Demand has skyrocketed making them not just a girl’s best friend, but an investors too.”

Pink Diamonds are not just a fad, cut holding up in val in value as an investment.”

With hotties like Jemmifer Lopez going ga-ga over pinh diamonds, they are burning up the bauble trade.”

These gems are the symbol of the “fun” and life style.”