Round Diamond
This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

Use coupon code WELCOME10 for 10% off your first order.

Cart 0

Congratulations! Your order qualifies for free shipping You are $100 away from free shipping.
No more products available for purchase

Is this a gift?
Subtotal Free
Shipping, taxes, and discount codes are calculated at checkout
Ethically Sourced Diamond

Ethically Sourced Diamonds

As dealers in natural diamonds, we are committed to ethical and sustainable business practices.

This commitment, that spans generations, ensures that all our natural diamonds are ethically sourced.


Committed to Ethically Sourced Diamonds

We firmly believe in the moral, sustainable, and environmental benefits of ethically sourced diamonds.

To us, there is simply no better way to create a sustainable, intelligent ecosystem of supply within the jewelry industry.

Our hard-earned network of suppliers includes second-hand dealers, antique stores, estate managers, and private sellers. All of our recut diamonds are GIA-certified.

Keeping a minimal carbon footprint is part of our mission of sustainability and our diamonds receive no large-scale industrial manufacturing.

Diamonds by Rothschild, Pittsburgh Jeweler

The Rothschild Difference

In a world full of exceptional quality diamonds already in circulation,

Why dig for "New Diamonds"?

We take pride in our Clean Cut concept in diamond trading, sourcing exclusively from "post-consumer" diamonds.

This means we acquire previously mined and distributed diamonds from the secondary market. After a professional valuation of the inherent qualities of the diamond, we recut the diamond to showcase its natural brilliance. We are able to do this due to an improvement in cutting techniques and equipment that was not available during the diamond's initial cutting process.

Apart from giving older, high quality diamonds the cut they deserve, this process also has no direct socio-political impact. The carbon footprint is also several thousand times less than earth mined or so called "lab grown" diamonds. This makes our Clean Cut diamond truly ethical and sustainable.

Clean Cut is the future of sustainable diamond jewelry and Diamonds By Rothschild wants to be the leader of jewelry stores in Pittsburgh that offers a sustainable product to consumers.

Vertically Integrated Sustainable Diamonds

Ethically Sourced Diamonds


Clean cut diamonds

Recut for Optimal Light Performance

Our ethical and sustainable diamond sourcing and distribution process just makes sense.

We source high quality diamonds made from the most crisp material. We look deeper, beyond its current imperfections, to see the true characteristics of an exceptional diamond.

We then optimally cut away the elements that hinder those characteristics to be showcased.

Below are a few examples of what we do.

Please note that all diamond images are under 10 x magnification.

We Recut for Brilliance

Diamonds that were cut prior to modern techniques and equipment were not cut for optimal light performance.

Our process address that.

Cushion Cut Diamond Before Recut
Cushion Cut Diamond After Recut

We Remove Imperfections

Thanks to modern technology, we can cut out surface blemishes and inclusions.

This improves the clarity grade, and subsequently the value of the diamond.

In many instances, this can be achieved without sacrificing too much diamond weight.

Round diamond with blemishes and inclusions
Recut Round diamond with less blemishes

We Restore Damage

Some diamonds were damaged. By recutting, we can restore them to immaculate condition.

Damaged Cushion Cut Diamond
Restored Cushion Cut Diamond