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Lifetime Craftsmanship Guarantee

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Lifetime Craftsmanship Guarantee


You want to be able to reach for your much-loved jewelry ten, twenty, fifty years from now – even longer. And you will. We can guarantee our jewelry is free from defects in materials and craftsmanship for the life of the jewelry. We will replace or repair any purchase found to be defective at no cost to you. This guarantee does not include normal wear and tear.

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100% money back guarantee

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100% money back guarantee


If you're not happy with the jewelry you've selected or received as a gift you can return it no questions asked. Merchandise in original condition may be returned for refund or exchange within 30 days of purchase with original receipt, unless marked otherwise. Any merchandise ordered, custom made, or altered at the customer's request is not returnable.

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Lifetime Diamond trade back

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Lifetime Diamond trade back


Love grows over time and your diamond can too! When you’re ready to upgrade, we’ll give you full retail credit toward another diamond of greater value.

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Complimentary Ring Sizing

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Complimentary Ring Sizing


To keep your ring lustrous year after year, we will replate all white gold jewelry annually at no charge. Avg retail value $75 per plating. If the initial size of your jewelry is wrong we will size your purchase one time at no cost regardless of when it was purchased. Please note some items are not sizeable.

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Lifetime Clean, Polish and Appraisals

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Lifetime Clean, Polish and Appraisals


Let it Shine, Let it Shine! Rumanoff's will clean, inspect and polish your jewelry at no cost for the life of your purchase. Average retail value: $30 per clean, polish and inspection. It is important to insure your fine jewelry against loss, but its value can increase over time as the value of diamonds and precious metals change. Rumanoff's will provide a free appraisal every five years so you can keep your policy up to date. Average retail value: $125 per appraisal.

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Over 80 years in Business

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Over 80 years in Business


At Rumanoff's Jewelry, our family feels especially blessed to be in business since 1938, and to be considered New Haven County's most respected jewelry store. For four generations, we have seen the industry change but embrace our ability to adapt and look forward. We continue to strive to bring you an outstanding selection of jewelry, diamonds and watches, and second-to-none service in our uniquely comfortable and modern chic family atmosphere. Stop in and experience all that Rumanoff's Jewelry has to offer. We look forward to earning your trust.

Diamond Care Guide

Diamond Care Guide from the Experts at Rumanoff’s Jewelry

Your engagement ring will be one of the most expensive pieces of jewelry you will ever own and probably the most meaningful. Because of this, it is crucial to know how to care for your precious engagement ring properly and preserve its beauty. That's where our guide comes in. 

When To Take Off Your Diamond Ring

The first step is to avoid wearing your diamond engagement ring during all hand-heavy activities like working out, cleaning, and cooking. Materials used in diamond jewelry are relatively soft, meaning that unnecessary pressure on these metals can potentially change their shape and risk compromising the security of the stones set in them. 

Things like swimming, showering, moisturizing, and cleaning will also potentially expose your ring to products and chemicals that could diminish the brilliance and dull your diamonds over time or cause your ring to slip off and get lost. Beware of harsh chemicals like bleach or ammonia that can potentially alter your ring's stone or setting color. 

How To Clean a Diamond Ring at Home

If your ring has been dirtied by daily wear or everyday cosmetics like makeup or lotion, a simple at-home cleaning solution of soap and water will be sufficient to restore its brilliant sparkle. Soak your ring in warm water and dish soap for 20-40 minutes, gently brushing the stone with a very soft toothbrush to loosen debris, and rinse under warm running water. And that's it! Simple, yet effective. 

Avoid using certain at-home cleaning products such as baking soda, powdered cleaners, and other abrasive options. Although these products are ideal for cleaning around the house, with used on diamond jewelry they can compromise the durability of your treasured piece. 

What Not To Use When Cleaning Your Diamond Ring

Diamonds are famous for their strength, but that doesn't mean harsh chemicals and abrasive materials should ever be used to clean them. Only the softest brushes are suitable to use directly on the diamond as hard bristles and scrub pads may scratch the stone, dulling its sparkle. 

Likewise, abrasive cleaners like baking soda or toothpaste can damage gold bands which are very easily scratched. Bleach, chlorine, and acetone can also break down the metal of your ring. When purchasing a cleaner, choose one without abrasive chemicals or ingredients. Some substances can be gentle enough for the ring but could discolor your diamond. 

How Often Should You Clean Your Ring?

To keep your ring looking its best, aim to clean it at least once a month. That's enough to keep everyday oil and buildup at bay. Twice a year, however, it is a good idea to have it professionally cleaned by your local jewelry retailer. Doing this is particularly important if you are active outdoors and choose to wear your ring. 

Professional Cleaning Services at Rumanoff’s Jewelry

When in doubt, it is best to let a professional handle the cleaning of your diamond engagement ring at Rumanoff's Jewelry. We have been servicing people's precious items since 1938 in New Haven County. In addition to our jewelry cleaning services, we provide custom jewelry design. We are more than confident that we can help you with your specific needs. Contact us today for more information on how to maintain your jewelry.

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