My Diamond Jewelry Store - The Diamond Loft

My Diamond Jewelry Store - The Diamond Loft We do everything,HERE. Custom engagement rings.G.I.A. diamonds Reset and redesign your jewelry. Custom CAD design services.

Visit our videos on YOUTUBE...DONALD DUFFY JEWELRY ,to see how Donald Duffy's creates from start to finish. Known for our Unique Styles and Custom Made, 'In stock" jewelry..including Engagement Rings matched with GIA diamonds. Our web videos show the talent of Donald Duffy's artistic gift to DESIGN FROM THE MIND a piece of jewelry as unique as the person wearing it. As a highly skilled diamond se

tter and master goldsmith, Donald is uniquely qualified to create from, 'start to finish',anything a customer can imagine. Thinking of resetting your diamond or your family diamond jewelry, Donald would be honored to create a new piece for that special occasion in our 'IN STORE DESIGN STUDIO'. View JEWELRY MAKEOVER on our web site to see his talent at work. MY DIAMOND JEWELRY STORE is proud to offer the latest styles of ENGAGEMENT RINGS , MATCHING BANDS and GIA diamonds at competitive prices .

03/28/2026

Let's just call this, 'THE BLING RING'. With a 5.04ct. cushion cut center diamond and a total side weight of 5.09cts. You do the math and that's the total diamond (bling) weight.
Got a question or want something special designed? Text me.
724-941-8822

To remember her mother, she wanted a ring designed that would hold her grandmothers pearl. Her mother's original 76pt. d...
02/24/2026

To remember her mother, she wanted a ring designed that would hold her grandmothers pearl. Her mother's original 76pt. diamond with the six small diamonds and a 3.01ct. diamond her mother got for her 25th anniversary.
After showing me a few ideas she liked, I designed her a ring that tells a beautiful family story of why this ring is different and very special to her.
The heart pendant was made from the 3ct . ring with her mother's November birth stone.

Have a question?
Text me 724-941-8822

"Deal with a jeweler not a clerk "!

When a customer scraped her Duquesne ring, I instantly thought of my daughter, Kayla. This is the design I came up wit...
02/04/2026

When a customer scraped her Duquesne ring, I instantly thought of my daughter, Kayla.
This is the design I came up with.
Four diamonds and four years at Duquesne and ending up with a Masters in Computer Software Development. ( She LOVES what she does for living). YEP, I can relate to that.
WE ARE JEWELRY STORE NEAR ME.
724-941-8822

02/03/2026

OH YES! I designed her ring so you can see it from across the room. How can you not.
Have a question? Text me, 724-941-8822

Oh yes! I designed her ring so you can see it from across the room. How can you not with a 3ct. center diamond and 5.50c...
02/03/2026

Oh yes! I designed her ring so you can see it from across the room. How can you not with a 3ct. center diamond and 5.50cts. of side baguettes. NICE!

02/03/2026

OH YES! You definitely can see this from across the room. I designed this ring with a 3ct. diamond center and 5.50cts. total side weight of very large baguette diamonds.
Please leave your comments below.
724-941-8822
"Deal with a jeweler not a clerk ".

02/03/2026
I've noticed a lot of rings where the center stone is set off from the main ring. I actually like this concept. Just nee...
09/06/2025

I've noticed a lot of rings where the center stone is set off from the main ring. I actually like this concept. Just needed someone to ask me about that design.
NICE!
Have an idea or a thought?
Text me.
724-941-8822

Address

4120 Washington Road
McMurray, PA
15317

Opening Hours

Monday 10:30am - 4pm
Tuesday 10:30am - 4pm
Wednesday 10:30am - 4pm
Thursday 10:30am - 4pm
Friday 10:30am - 3pm
Saturday 10:30am - 1pm

Telephone

+17249418822

Website

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“ DEAL WITH A JEWELER...NOT A CLERK”!

Known for our Unique Styles and Custom Made, 'In stock" jewelry..including Engagement Rings matched with GIA diamonds. Our web videos show the talent of Donald Duffy's artistic gift to DESIGN FROM THE MIND a piece of jewelry as unique as the person wearing it. As a highly skilled diamond setter and master goldsmith, Donald is uniquely qualified to create from, 'start to finish',anything a customer can imagine. Thinking of resetting your diamond or your family diamond jewelry, Donald would be honored to create a new piece for that special occasion in our 'IN STORE DESIGN STUDIO'. View on YouTube...DONALD DUFFY JEWELER.. to see over 30 videos of his talent at work. MY DIAMOND JEWELRY STORE is proud to offer the latest styles of ENGAGEMENT RINGS , MATCHING BANDS and GIA diamonds at competitive prices . CAD DESIGN SERVICE is available, also. You can see many of these finished pieces on our FaceBook.