Loose Diamonds
GIA-graded, ethically sourced stones, each chosen by hand, ready to see in person.
Diamonds in Dallas.
Loose diamonds, diamond jewelry and custom settings at SDC Exchange, in the Diamond District on the 7th floor of the Dallas World Trade Center. Our diamonds come with GIA grading reports, are ethically sourced, and every stone is chosen by hand.
Loose diamonds
See the stone before you choose.
A diamond is best judged in the hand and in natural light, not on a screen. At our Dallas showroom you can compare loose diamonds side by side, in the shape and size you have in mind, and see exactly how each one catches the light.
Every diamond we sell comes with its GIA grading report, so you know the cut, color, clarity and carat weight of the stone you are buying. We walk you through the report and show you what it means in the stone itself.
Diamonds at SDC Exchange
Buy, sell, trade, and set.
Everything diamond, under one roof at the Dallas World Trade Center.
Diamond Jewelry
Engagement rings, wedding bands, tennis necklaces and bracelets, earrings and pendants.
We Buy Diamonds
Bring in a loose diamond or diamond jewelry. We look at it with you and make a clear, honest offer.
Trade & Upgrade
Put the value of a diamond you already own toward a larger stone or a new piece.
Custom settings
A setting made for your stone.
Found the diamond? We design the setting with you and make it to order, whether it becomes an engagement ring, a pendant or a pair of earrings.
- i.Choose your diamond
- ii.Choose the metal and style
- iii.We make it to order
Do your diamonds come with a GIA report?
Yes. Our diamonds come with GIA grading reports, which record the cut, color, clarity and carat weight of each stone. We go through the report with you at the showroom.
Are your diamonds ethically sourced?
Yes. Our diamonds are ethically sourced, and every stone is chosen by hand.
Do you buy diamonds in Dallas?
Yes. Bring in a loose diamond or a piece of diamond jewelry. We look at it with you and make a clear, honest offer, or you can trade its value toward something new.
Can you set a loose diamond into a ring?
Yes. We design custom jewelry and make it to order, so the diamond you choose can become an engagement ring, a pendant or earrings. Start a custom design.
Where is your showroom?
SDC Exchange is in Suite 7523 of the Dallas World Trade Center, 2050 N Stemmons Freeway, Dallas, Texas 75207. Parking is in the lot in front of the building. Open in Google Maps.
When are you open?
Monday to Friday, 10 AM to 6 PM. Saturday and Sunday by appointment. If you are coming to see a particular stone, book ahead and we will have it ready.
Also at our Dallas showroom
