Transformation with Trust: Using Your Family Diamonds for Custom Jewelry in Keller
- garnerwallace
- Apr 23
- 2 min read

The most common question we hear in our Keller showroom is: "Can I actually use my grandmother's diamonds to make something new?"
The answer is yes, but the "how" matters more than the "yes."
In an industry where many shops ship your family legacy across the country to a third-party lab, Garner Wallace Jewelry provides a different standard. We believe that an heirloom shouldn't just be redesigned; it should be protected. By keeping the entire process—from stone unsetting to the final polish—right here in our North Texas workshop, we provide the "quiet confidence" that your family history is in safe hands.
Key Takeaways
On-Site Security: Your stones never leave our facility; all unsetting and resetting is done under our roof in Keller.
Graduate Gemologist Oversight: Every diamond is plotted and verified by our on-staff Graduate Gemologist before the design begins.
Financial Efficiency: We provide credit for your old scrap gold, which can often cover a significant portion of the custom design fee.
3D Visualization: You will see a digital CAD rendering of your new piece before we touch your stones.
The "Family Stone" Security Protocol
When you bring a high-value heirloom to Garner Wallace, we don't just "take it in." We walk you through a professional intake process designed to eliminate the anxiety of "stone swapping" common in big-box retail.
1. The Verification Phase
Our Graduate Gemologist inspects your diamonds under high-power microscopy. We show you the unique "fingerprints" (inclusions) of your stones so you can recognize them throughout the process.
2. On-Site Stone Unsetting
Many local jewelers act as "middlemen," shipping your ring to a casting house to have stones removed. At Garner Wallace, we unset your grandmother's diamonds on-site. This ensures the stones aren't chipped in transit and allows us to weigh them accurately for your new design.
3. The CAD "Reality" Check
Using 3D Computer-Aided Design (CAD), we build a virtual model of your new piece. Whether you want to turn a vintage cocktail ring into a modern east-west marquise pendant or use side stones for a bespoke hidden-halo engagement ring, you’ll see the exact dimensions before we cast the gold.
FAQ: Heirloom Redesign in Keller & Southlake
Does Garner Wallace repair Rolexes and handle custom jewelry on-site?
Yes. We are unique in North Texas for having both a Master Watchmaker and a Graduate Gemologist on-staff. This allows us to handle luxury timepiece maintenance and high-level jewelry engineering simultaneously in our Keller shop.
Is it cheaper to use my own diamonds for a custom ring?
Yes, significantly. By providing the center stone and accent diamonds, you are only paying for the labor and the precious metal (minus the credit for your old scrap gold). This often allows you to create a high-end, bespoke piece for a fraction of the cost of a brand-name retail ring.
What happens to my old gold setting?
We weigh your old gold (14k, 18k, or Platinum) and provide a scrap credit toward the cost of your new project. This is an eco-friendly and cost-effective way to "upcycle" your jewelry.
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