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ROMA JEWELRY
Graduated diamond necklaces on a display bust at Roma Jewelry.
Sell Diamonds · Massapequa, NY

Sell diamonds on Long Island, graded at our Massapequa counter

Loose stones, engagement rings, studs and tennis bracelets, with or without a GIA or AGS report. Free appraisal at 4222 Sunrise Hwy.

Diamonds we buy from Nassau and Suffolk sellers

Whether it is a single stone from a broken setting or a ring that no longer fits your life, a diamond deserves a careful look. Certified stones with a GIA or AGS report are straightforward. Uncertified stones are graded at the counter for cut, color, clarity and carat weight, and you are welcome to look through the loupe with us.

The gold or platinum setting is considered too, so a mounted diamond is looked at as a whole piece.

  • Loose diamonds of any shape: round, princess, oval, emerald, cushion and more
  • Engagement, anniversary and solitaire rings
  • Diamond stud earrings and pendants
  • Tennis bracelets and riviera necklaces
  • Estate and antique diamond jewelry
  • Chipped or damaged stones, still worth bringing in

What affects what a diamond is worth

Cut, color, clarity and carat weight are the starting point, and shape and proportions matter as well. A grading report helps, but it is not required. Bring any paperwork you have, such as old receipts or appraisals, and we will walk through each factor with you so nothing is a mystery.

How a free appraisal works in Massapequa

01

Bring it to the counter

Come to the shop on Sunrise Highway in Massapequa, no appointment needed. Free appraisals are done in store, so bring your diamond with you. Questions first? Give us a call.

02

We look it over in front of you

Everything is examined at the counter where you can see it, and we explain what we are looking at and why it matters.

03

Hear the offer, then decide

The appraisal is free with no obligation to sell. Keep some pieces, sell others, or take time to think it over.

Related: sell estate jewelry, sell gold, our guide to certified vs. uncertified diamonds, everything we buy.

Common Questions

Selling diamonds, answered

Can I sell a diamond without a certificate?

Yes. A GIA or AGS report makes things straightforward, but uncertified stones are graded at the counter for cut, color, clarity and carat weight, and you are welcome to look through the loupe.

Do you buy engagement rings?

Yes. Engagement, anniversary and solitaire rings are welcome. The diamond and the gold or platinum setting are both considered.

Is a chipped or damaged diamond worth anything?

Often, yes. Chipped or damaged stones are still worth bringing in, and we will explain honestly how the damage affects the offer.

Should I clean my ring before bringing it in?

There is no need. Bring it as it is and we will take care of looking at it properly at the counter.

Do I need an appointment?

No. Walk in during business hours at 4222 Sunrise Hwy in Massapequa, Appraisals are free and done in store.

Do I have to sell if I get an appraisal?

No. The appraisal is free with no obligation to sell.

Bring your diamonds to Massapequa

Free appraisals are done in store. Walk in at 4222 Sunrise Hwy, no appointment needed, with no obligation to sell.