Eternity Natural Emeralds
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Eternity Natural Emeralds
For more than 40 years, Arthur Groom & Co. has specialized in the beauty and desirability of diamonds and colored gemstones. Because of our operations world wide in cutting gemstones and manufacturing jewelry, we are the premier source for magnificent emeralds, rubies, sapphires, and so many other rare and beautiful gemstones.

Due to our vertical integration in the jewelry industry, we are able to offer our clients incredible quality gemstones and jewelry with the most affordable pricing. In 1975, Arthur Groom founded Arthur Groom & Co., a high-end retail jewelry business located in the heart of Ridgewood. In 1987, he opened a division in Bogota, Colombia, which concentrated on emeralds and gemstone enhancements.
Services
Our St. Christopher Medals are available in 13 different colors and 4 different sizes. They are a popular favorite for all ages and are given as gifts and worn to protect you when traveling. Unlike traditional St. Christopher medals that come in silver and gold, our array of colors allows you to choose your favorite, or simply as a matching accessory.
Arthur Groom & Co. prides itself in its vast selection of diamonds and diamond jewelry. Buying a diamond from Arthur Groom & Co. is exciting and educational. Our experienced staff will guide you through the process of buying a diamond as they explain your choices and options using the 4 C's of diamonds: Color, Clarity, Cut and Carat weight.
Eternity Natural Emerald, a division of Arthur Groom & Co., is a world leader in Emeralds. From mining to cutting and finishing of this rare gem, we provide the finest quality loose natural emeralds and emerald jewelry collections. Our jewelry collections feature emeralds in a range of qualities, set in platinum, 14k, or 18k white and yellow gold.
Reviews (25)
Ellen M.
Ellen M.
Dec 18, 2021
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I had a few pieces of family jewelry that I couldn't get any information on thru the family anymore. I just wanted to see if they had any value or history that was available so i checked local reviews & saw that arthur groom was very well regarded and so ii decided to bring them there. Could not possibly be happier with their help! Ali is very professional & friendly as all their staff was! Very helpful!
Austen Zivec
Austen Zivec
Jun 05, 2021
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After sitting down with the manager (Allie) ,who spent a considerable amount of time explaining the process of my ring and watch repair. I must admit, this is an establishment ,committed to it's reputation ,customer satisfaction and loyalty.
Jennifer Celiberti
Jennifer Celiberti
Apr 06, 2021
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The best in so many ways! Knowledgeable, exceptional customer service, an overall wonderful experience every time.
In a world of online shopping, it feels so good to work with a sophisticated and elegant hometown jewelry shop.
They even bent over backwards to get a repair done quickly for my daughter’s bracelet while she was home from college.
10/10 every time!
Diana M.
Diana M.
Apr 01, 2021
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Great service. Had an appraisal update done. Ali was honest and knowledgeable. Will definitely go back.
Athena Rae
Athena Rae
Mar 25, 2021
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The Best of the Best All the way!
🤗OMG! 💎ENGAGEMENT RING HEAVEN 💍 First steps in you are greeted with warmth, LOVE that there is no pressure, ALI is phenomenal, head downstairs to the LAB she explains it ALL. Diamonds really are a girls best friend at ARTHUR GROOM. The communication sooo good. It was like she read my mind and created the most amazing Celebrity Pintrest WORTHY engagement ring that I can't stop staring at even as I'm leaving this review . Can't wait in a few weeks I'll be going back in for the wedding bands... 💍💖🤗
Jill Perri
Jill Perri
Mar 19, 2021
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Arthur groom did an amazing job with my engagement ring and wedding band. They created a completely custom set with an heirloom diamond and heirloom band, inspired by my preferred styles. Allie was so great to work with- extremely knowledgeable, friendly, and a great communicator. She turned my vision into reality and I am forever grateful.
Catherine L.
Catherine L.
Mar 04, 2020
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What a terrific place; truly a Ridgewood treasure!
I have lived in-town for years, and have been always impressed with their commitment to fantastic customer service, and over-all excellence. Just had a repair done, and I am thrilled with the results, simply the best!!
Simon Lennox
Simon Lennox
Jul 28, 2019
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I stopped in here for a St. Christopher's medal for my wife because it was her birthday. We happened to be in Ridgewood up the street at the Pancake House and passed Arthur Groom on our way to get a bubble tea. I snuck over while pretending to put money in the meter. What I found was a well put together store. The lighting was inviting and I was treated like I had come here before. I was invited to see the repair shop downstairs and they even had an appraisal laboratory. I rarely visit jewelry stores unless my wife's involved, but its nice to know they aren't all the same!
Michele Palme
Michele Palme
Jul 20, 2019
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Had 2 tanzanite rings made here for Christmas. Both were gorgeous and loved by the girls who received them. Thank You Joyce for the outstanding service and attention to detail! You’re the best!
Mike K.
Mike K.
Feb 28, 2019
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Bought my wedding band here in 2013 and have been happy ever since, until I gained weight and it didn't fit anymore :-(
Brought it back and Lorraine sent it back to the manufacturer no questions asked. I had a better fitting wedding band in one week! Now onto my diet. Thank you Arthur Groom!
Concetta Celentano
Concetta Celentano
Dec 23, 2018
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I take my engagement ring there every 6 months to check the setting. The staff is always so nice and accommodating. They always clean the ring and make me feel well taken care of.
Mel S.
Mel S.
Nov 27, 2018
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Each time I find some new cool piece of Jewelry. Family oriented and accommodating sales staff. Ali helped my Fiancé and I pick out an amazing ring. She was able to get it done in a perfect time frame. I have also had watches fixed here and have bought other jewelry. I look forward to another lovely experience when it comes to picking out wedding bands.
Ali is knowledgeable about all different ring styles, sizes, and metals. Highly recommend Arthur and Groom.
James Fede
James Fede
Sep 26, 2018
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Arthur provided me with A plus Service, Customer Service was Excellent!
James
Taylor Curtis
Taylor Curtis
Jan 01, 2018
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They did a service for me about the valuation of a ring. Joyce was fair, honest, and trustworthy.
I definitely recommend and will be returning for any of my jewelry needs!
Brenda F.
Brenda F.
Sep 06, 2017
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Caring staff who worked on several repairs including restringing pearls, fixing a costume bracelet for my daughter, and restoring a bracelet of minimal dollar value but tremendous emotional value. Highly recommend.
Steven C.
Steven C.
Aug 17, 2017
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My previous review was removed and I am not sure why. I purchased a St.Christopher's charm in preparation for my daughters trip to Paris and had a great experience with the staff. As I was being helped one of the young ladies who was working there offered to clean my wedding band and my wife's rings! They didn't charge us for it either! I am posting this review again because it seems to have been taken off of Yelp and my experience needs to be shared!
Michael H.
Michael H.
Apr 30, 2016
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I've been coming here for years. I've had my wife's Ebel repaired twice, her engagement ring fixed (one of the prongs was loose) and it also needed to have platinum added to it since the last guy had used white gold. Anyway, they were extremely nice, helpful and professional. Since then, I've had them do two appraisals on my wife's rings for insurance purposes, and now they're resizing my wedding ring. I recommend them highly.
Roger S.
Roger S.
Apr 16, 2016
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I just had Arthur Groom add some links to a few of my wife's watches after another jeweler refused to replace links on a ceramic watch band.They even removed a link for (no charge)after my wife added 1 too many links.The staff is exceptionally courteous and professional and provides a very rare level of customer service.Its the type of customer service once common many years ago, but very seldom seen nowadays.Keep up the good work.You will be seeing me again and again!
Irene C.
Irene C.
Feb 03, 2016
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Terrible on so many levels. I bought a sapphire and diamond ring at an auction. I brought it here to get an appraisal. Upon inspection the ring had a cracked diamond. I left the ring with the jewerler to repair the stone and replace the appraisal page that said the ring had a cracked diamond. I also left some other repairs, sizing issues and a new prong setting for my engagement ring. I have had the engagement ring for 35 years.
The jeweler called with estimates and I thought they were fair for the diamond but a bit high for the new prong setting, sizing of a few rings and repairs of a missing
Deborah V.
Deborah V.
Sep 09, 2015
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Love appraising their jewelry. I ONLY Appraise. I do NOT buy or sell, I Appraise Jewelry. They really do great work NOT APPRAISING but great jewelry. Keep up the great creations!!!
Sara E.
Sara E.
Jan 14, 2015
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Let me start by saying that my in-laws have used Arthur Groom for years, and they came highly recommended. When it came time for my husband to propose to me, they did an absolutely amazing job incorporating his grandmother's diamonds into my ring. During the wedding band design appointments, they met and exceeded our expectations. I am in love with my ring, as is everyone who notices it. What I'm not in love with, is the fact that one of the diamonds, most likely one from his grandmother's ring, has fallen out twice. Arthur Groom kindly replaced it the first time, but now says there
Dave G.
Dave G.
Sep 02, 2014
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I had a very disappointing experience at Arthur Groom in Ridgewood. In December 2013 I took my Rado watch in for repair. The cost of this repair was $500.

In June 2014 I noticed my watch was not running. I then noticed the back of the watch was missing. I took the watch back and was told that repairs were needed and the watch was rusted inside - another $500.

I took the watch home and will look for a more reputable jeweler.


Dave
Craig W.
Craig W.
Jul 30, 2014
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I purchased an engagement ring here. Great staff, extremely helpful, catered to what I was looking for without being pushy or intrusive. My wife and I also got our wedding bands here. I would highly recommend! Very pleased I came here!
Ellie J.
Ellie J.
May 23, 2014
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I went there for my emerald ring appraisal. Store was clean and very nicely carpeted with red. Staffs were generally friendly. Cecilia who is GIA certified jewelry appraiser took me downstairs where appraisal lab located. Lab was spacey, very neat. She assessed my ring, also other appraiser who is specialized with emerald checked my ring as well. Cecillia explained to me step by step what she was doing and what she is going to do. She explained me everything, it was easy to understand. She seems very experienced and very knowledgable. I wanted to get official document fast, she emailed me final
Allison L.
Allison L.
May 24, 2013
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Overall a fantastic shop!

Wonderful and knowledgeable staff and a beautiful selection of jewelry.
They have a gemologist on staff and also have the ability to make custom pieces or update older pieces in a modern way.

Of course they have an amazing selection of diamond pieces, but if you are looking for gems (especially emeralds), you NEED to go over there. Amazing.