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Three diamond engagement rings made by Manhasset Jewelers, photographed on black
Bespoke jewelers · Plandome Road, Manhasset

The ring that matters, made by hand on Plandome Road.

Custom engagement rings and diamonds hand-picked by Jack, set and sized in the shop. Five stars, three hundred and forty-three times over.

5.0
343 Google reviews
Bespoke
Custom rings by Jack
Natural & lab-grown
Diamonds hand-picked
We buy
Diamonds, gold, watches
What we do

One jeweler, from the first sketch to the final polish.

Manhasset comes to Jack for the pieces that are meant to last a lifetime. Every ring is designed with you, built in the shop, and sized to fit before you leave.

01

Custom & engagement

Bring a sketch, a photo, or your grandmother’s stone. Jack designs the ring around you, hand-picks the diamond, and builds it to fit. Remounts and redesigns welcome.

02

Diamonds, natural & lab-grown

See the stone in the light before you choose it. Jack selects each diamond himself and gives you the quality that fits your budget, not a screen full of listings.

03

Repairs, sizing & watches

Resizing, restringing, restoration and appraisal, done in-house and often the same day. Watch repair and battery changes too. Nothing leaves the shop.

The work

Made and sold at 446 Plandome Road.

Diamond halos, colored stones and one-of-a-kind pieces, each one made or hand-selected in the shop. This is a sample of what walks out the door.

Pink and white diamond halo rings made by Manhasset Jewelers
Sapphire and diamond rings by Manhasset Jewelers
Emerald and ruby pave pendants made by Manhasset Jewelers
Fancy brown diamond flower ring and earrings by Manhasset Jewelers

Pieces made and hand-selected at Manhasset Jewelers

Why people drive here
By hand

Every diamond, chosen for you in person.

In your reviews, the same thing comes up again and again: Jack asks the right questions, hand-picks the stone, and never rushes the decision. You do not buy a diamond from a listing here. You sit down, see it in the light, and leave with something made for you. That is what we put front and centre, because it is the reason people come from all over Long Island.

Meet Jack

Every ring starts with a conversation.

Not a checkout. A conversation about the person who will wear it.

Sapphire and diamond rings hand-made at Manhasset Jewelers

Customers come to Jack to remount an heirloom, to design a first engagement ring, or to bring an old stone back to life. He understands exactly what you want, never shies away from a technical challenge, and guides you with what he knows. People come back for the next milestone, and then send their children.

It is a small shop on Plandome Road with a five-star record you can read for yourself. Sit down, tell Jack what you have in mind, and see it come together.

We buy

Diamonds, gold, silver and watches.

Bring in what you no longer wear and Jack will look at it with you, tell you honestly what it is worth, and make you a fair offer on the spot. The same care he takes selling you a diamond, he takes buying one back.

Bring it in for a quote
Visit

Come see us on Plandome Road.

In the heart of Manhasset, minutes from the LIRR. Walk in, or call ahead and Jack will set aside time for you.

Address

Manhasset Jewelers
446 Plandome Road
Manhasset, New York 11030

Hours

Monday to Thursday 10am to 6:30pm
Friday 10am to 5pm
Sunday 11am to 5pm
Saturday closed

Book with Jack

Call ahead for a custom design or diamond consultation

We also

Buy diamonds, gold, silver and fine watches

A note from Eleva NYC

Five stars, 343 times over. And a website that sends buyers to eBay.

Daniel from Eleva NYC built this page for Manhasset Jewelers before asking you for anything. Every photo is a piece from your own cases and every number is your own. Right now, manhassetjewelers.com opens with no secure lock, shows no prices, and links its products out to your eBay and Poshmark storefronts instead of keeping the buyer with you. This is what your homepage could say instead, and it is live at this address today.

  • Someone Googles you, reads the reviews, clicks your site, and gets handed to eBay. This page keeps them with Jack and sends them to your door.
  • Your custom work, your diamonds, your hours and one-tap directions, all on the phone in their hand, on a secure page that looks like the shop.
  • Nothing is owed until you say you like it.
List price $4,500 $3,500 founding rate You save $1,000. You only pay if you love it.

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