Custom Services

Quality & Reliable Jewelry in Quincy, MA

If you can think it, we can probably do it. We are the only local jewelers who are jewelers – need a ring sized? An earring adjusted? A necklace polished? We do it here and do it properly. We offer full jewelry and watch services. All work is done with estimates and is professionally completed.

Let’s talk custom! Virtually every engagement ring we make today is custom made – from the stone you choose to the type of metal to the innumerous options that makes a ring your ring. Do you have that one-of-a-kind item pinned on Pinterest that you can no longer get? We can make your own one-of-a-kind piece. Have a signature that you want preserved on a pendant? Did you see that awesome engagement ring that that girl on the red carpet got? We can make that for you. Want an etching of the dog on cuff links?

amethyst ring, Quincy, MA

Buying Tips

As a small business, we want to give you the best selection at the best price. At Joyce & Gendreau Jewelers, we are happy to educate you on high-quality jewelry so you make the right choice.


To reassure our customers that we offer the best diamonds, we refer to the Diamond Gemological Institute of America (GIA) Report. The Diamond GIA report is the premier credential of a diamond’s authenticity.


Gold is a high-demand and traditional metal that can be found in most every piece of jewelry. If your gold piece is quality, it should be trademarked with either a 14K or 18K. The initials or a company’s logo will indicate its legitimacy.

Colored Stones

Beautiful and unique to each owner, gemstones possess amazing properties. All of the gemstones we sell have been subjected to a stable and undetectable enhancement process. Some examples of treatments are the heating of stones to intensify the color and filling surface inclusions. Whether it’s a color that evokes a certain emotion or a childhood memory, our advice is to find the piece that speaks to you.

Cleaning Your Fine Jewelry

There are certain rules we share with our clients to preserve their special pieces. Avoiding hot tubs and pools with chlorine will prevent the nickel in white gold from breaking down and silver from tarnishing. We recommend removing any gold jewelry when using soap. Most of the time, your gold jewelry can be cleaned with an old toothbrush, a little warm water, and mild ammoniated solution.

●   Family Jeweler since 1910   ●