Diamond Consulate's private, appointment-only studio is on Western Avenue in Oklahoma City, minutes from Nichols Hills and close to Classen Curve and Penn Square. Nichols Hills clients come to us for engagement rings, natural and lab-grown diamonds, wedding bands, custom jewelry and heirloom redesign.
Reserve a Private ConsultationDiamond Consulate is close enough to Nichols Hills for a lunch-hour visit and private enough for conversations about heirlooms, budgets and surprises. The room is prepared before you arrive, and you are not sharing it with anyone else.
Heirloom redesign is one of our core services. We inspect inherited diamonds and settings first, explain what can be reused safely and what should be left alone, then design the new piece with you live in CAD.
If the jewelry is going to be a surprise, a separate appointment can be arranged so only one partner knows the details.
Turn inherited diamonds and settings into jewelry you will wear, after a full inspection of what can be reused.
Learn more →Natural or lab-grown center diamonds in an existing style or a custom design built live in CAD.
Learn more →Both origins under the same light. Natural diamonds hold value better. Lab-grown buys more size for the budget.
Learn more →Full, three-quarter and half-eternity bands, fitted to sit with the rings you already wear.
Learn more →Nichols Hills clients can reserve a private consultation now for appointments beginning November 1, 2026.
Reserve your consultationThe studio is just outside Nichols Hills at 5701 N Western Avenue, Suite B, in Oklahoma City, minutes from Nichols Hills and near Classen Curve and Penn Square.
Yes. Every visit is by appointment, the room is prepared before you arrive, and the exterior door stays locked between arrivals.
Yes. We inspect the stones and settings, explain what can be reused safely, and design the new piece with you in CAD. Most full ring redesigns fall between $2,500 and $8,000, and a ring converted to a pendant is often $900 to $2,800.
Yes, and we show them side by side. Natural diamonds usually carry GIA reports and hold their value better. Lab-grown diamonds usually carry IGI reports and typically cost 60% to 85% less for comparable quality.
Yes. Consultations are complimentary, and there is no obligation to buy.
Most run 60 to 90 minutes. Custom and heirloom projects can take up to two hours.
Diamond Consulate opens November 1, 2026. Reservations are open now for appointments after opening.