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At Long’s, our engagement rings aren’t just exceptional in beauty. They’re responsibly crafted as well. With less than 10% of diamonds delivering on our expectations and accepted into our inventory, we take enormous pride in every step of the process – from sourcing exquisite stones, to cutting and polishing, to guiding you to select or create your dream setting. Whether you’re looking for brands that are driving socio-economic change, recycled stones and precious metals, or traceability from mine to finger, we are committed to building a ring that’s reflective of your values – while also ensuring that the final design meets our unwavering luxury standards.
We offer free shipping and returns on orders $50+ within the continental US. If expedited shipping is required, please contact us directly at websales@longsjewelers.com or 781.262.5854. Orders over $1,000 will require a signature upon delivery.
Most orders should be delivered within 3-7 days.
Store pickup is available on in-stock items, Tuesday - Saturday. For full details, please visit our Shipping or Returns pages.
We appreciate that jewelry is incredibly personal, and whether you ultimately choose a natural or lab-grown diamond depends on your priorities. Because they are synthetically grown in a matter of weeks, lab diamonds are often much less expensive than natural diamonds – meaning you can often get a larger stone at a lower price. But, it’s because of this that lab-grown diamonds also lack long-term value – and why they are not part of our offering.
If purchasing a precious stone that maintains value in the long run is important to you, then you’ll find a beautiful selection of high quality diamonds, priced fairly, at Long’s.
Named "Boston's Best" in bridal year after year
A commitment to natural diamonds for their enduring value
Zero pressure to buy with our education-forward approach
Extensive selection of GIA-certified diamonds in all shapes and sizes
Naturally Rare
Whereas natural diamonds are formed under the earth’s surface over millions of years, lab-grown stones are mass produced and available in abundance.
Heirloom Quality
Scarcity and geological history give natural diamonds their symbolic value and enduring appeal. It’s why many view them as generational heirlooms.
Long-Term Value
Because they are abundantly available, lab-grown diamonds have little to no resale or trade-in potential. Until they are considered a sound investment, we can’t in good conscience stand behind them!
Wonderful to work with from helping find the perfect style, selecting a great stone, answering my questions and helping make a final decision.
- Daniel C.
After shopping around at other local jewelers, I knew instantly that Long's would make the best partners in helping me find the perfect engagement ring.
- Jonathan B.
I am obsessed with my engagement ring from Longs! My fiancé designed it from scratch, and it could not be more perfect!
- Karlie I.
I went in looking at engagement rings, and they took good care of me. No pressure or upselling, just honest advice.
Bought my fiancé’s engagement ring at Long’s. Every single aspect of service, pricing and atmosphere was absolutely top notch.
- Samuel K.
Their customer service is outstanding, and they are so helpful every time I come in. They even clean it anytime I visit which I love!
- Sara C.
