Engagement Rings

  • Platinum Ceylon Sapphire Ring 1Platinum Ceylon Sapphire Ring 3

    Platinum Ceylon Sapphire Ring

    This gigantic platinum features a Ceylon sapphire, which is an indicator of a higher quality sapphire stone. It features:

    • Ceylon sapphire is 7.29 cts.
    • Surrounding Diamonds total in at 1.29cts.

    Here is a brief rundown on sapphire quality ratings (names based on origin) from worst to best;

    • Australian – Dark it looks like ink. Very opaque. Home shopping club, mall store type quality…
    • Thai – Medium rich color, semi transparent. The best most people usually see…
    • Ceylon – Usually a bit lighter than Thai , with a very transparent and beautiful color
    • Kashmir – Honestly I don’t know, I’ve never seen one. There is no new production from any of those old mines… The classic description is a silky light to medium blue. I’d love to see one some day.

     

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  • Platinum Wedding BandPlatinum Wedding Band Profile

    Platinum Engagement and Wedding Ring Set

    A long time customer had me turn their old engagement ring and wedding band into something new. Now we can see this platinum set is reborn with glorious features:

    • Platinum rings
    • Engagement ring has a 4.00 CT diamond and 0.5 CT smaller diamonds
    • Wedding band also has 0.5 CT of diamonds
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  • Platinum Engagement Ring with 2 CT Diamonds

    Platinum Engagement Ring with 2 CT Diamonds

    This platinum ring holds a natural diamond just over 2 carats, set with two tapered baguettes in a traditional three-stone style. Simple, balanced, and made to be worn every day.

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  • Platinum Engagement Ring with Lab Grown Diamonds Side Profile TopPlatinum Engagement Ring with Lab Grown Diamonds Side Profile Medium

    Platinum Engagement Ring with Lab Grown Diamonds

    These are the types of engagement rings that love stories are based on. This platinum ring features a large 3.5 CT lab grown diamond, as well as smaller lab grown diamonds weighing in at 3/4 of a CT. It is bold and striking.

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  • Double Halo Engagement RingDouble Halo Engagement Ring

    Remodelled Double Halo Engagement Ring

    Make something old into something new:

    A customer brought us some diamonds which we remodelled into this double halo engagement ring.

    This ring features:

    • 14K White Gold
    • Center Diamond: 1 3/4 Carat
    • Surrounding Diamonds: 3 1/2 Carat
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  • Emerald Cut Diamond Ring ProfileEmerald Cut Diamond Ring Top View

    Remodelled Emerald Cut Diamond Ring

    This fancy ring was remodelled from a customer’s old simple 3 stone ring. After a meticulous process, it now features:

    • A 2 Ct diamond as the centrepiece
    • 2 ‘trillion’ cut diamonds on the side, at 0.60 ct total
    • 2 side straight baguette diamonds 0.55ct total
    • 40 round diamonds 1ct total
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  • Round diamond ringtop view of a diamond ring

    Stunning 3.02 Ct Round Diamond

    This gorgeous round diamond ring, is contained in a classic setting, and features tapered baguettes. The diamond is 3.02 carats and is sure to produce a sparkle to match New York’s finest summer sunshine.

     

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  • 2-25 Carat lab grown diamond platinum2-25 Carat lab grown diamond platinum

    Unique 2.25 Ct Lab Grown Engagement Ring

    This one of a kind engagement ring is now securely en route to a proud new owner. 

    It is a unique 2.25 carat lab grown diamond, with pear shaped diamonds on the sides, and sits perfectly in a hand made platinum mounting. Truly one-of-a-kind.

    Features:

    • 2.25 ct lab grown diamond
    • 0.75 ct total pear shaped lab grown diamonds
    • Custom hand made platinum mount
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Katz Jewelry Company New York

We’re an established jewelry shop in New York City with a reputation for honesty, distinguished service and exquisite jewelry. Our prices make our pieces accessible to all.

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