We create custom engagement rings in Potomac, MD through Maryland Custom Engagement Rings for buyers who can purchase anywhere and choose documentation over display.
Potomac ranks among the wealthiest communities in Maryland, a place of large wooded lots along River Road, Potomac Village at its center, and Great Falls Park nearby where the river pours through rock in one of the most dramatic settings in the region. Buyers here can buy from anyone at any price, and they know it. What they look for is judgment: a ring that is genuinely theirs, specified like a serious purchase, and verified at every stage. Claims are cheap in a premium market. Our answer is a spec sheet with every measurement printed on it and a quote that separates stone, metal, and making into lines a buyer can evaluate the way they evaluate anything else that matters.

We documented this commission the Potomac way, completely. The engagement ring holds a pear shaped center stone of 14.00 by 10.00 millimeters weighing 4.91 carats, encircled by a halo of round diamonds, and its wedding band was drawn in the same project to rest against it without a gap. Together the drawing accounts for 34 stones totaling 5.85 carats, the ring at about 4.50 grams and the band at about 2.40 grams in the drawing metal, prepared for a US size 7.5 finger. Drawn for a buyer off River Road. Turnaround: 6 weeks from CAD approval to delivery. Ballpark price: about $13,800 complete in lab grown stones of top grade. Case note: at this level the sheet is the product as much as the ring, since stone count, combined weight, proportions, and profile were all verified before manufacture began.


We drew this ring around an oval center stone of 14.00 by 9.50 millimeters at about 5.00 carats on a split shank band carrying 24 round side stones of 1.70 millimeters totaling 0.5040 carats. The band measures 1.7 millimeters thick, the stone sits 8.5 millimeters high, and the sheet was prepared for a US size 5 finger. Drawn for a buyer near Great Falls Park. Turnaround: 5 weeks from CAD approval to delivery. Ballpark price: about $10,600 complete in lab grown stones set in platinum. Case note: one extraordinary element carries this design, and the drawing kept every supporting detail quiet enough to let the center stone do exactly that. Oval engagement ring designs
A Potomac consultation is a working session, held in person locally or by video call for buyers whose weeks are built elsewhere. We discuss where added spending shows and where it does not, and sizing is handled with the same care on both tracks: measured across the table in person, or through a ring sizer kit mailed to the home and confirmed together on a follow up call before the CAD sheet locks, with an existing ring measured as a cross check. The design is reviewed from every angle at true scale, side by side or on a shared screen. Stones are sourced against the approved design, including large and high grade centers, and photographs and video of the actual stones arrive digitally before any setting decision. The itemized quote is agreed before production, a deposit at CAD approval begins the bench work, and the balance is due at delivery in person locally or by insured tracked signature shipping, with the ring examined against its sheet. See how our CAD design process works
What Potomac buyers tend to specify, and what the sheet makes precise:
Large oval, cushion, and emerald cut centers graded for close inspection. Platinum and 18k gold settings chosen for substance and permanence. Bridal sets drawn as one commission so the band is shaped to the ring from the first line. One extraordinary element per design, documented rather than decorated into noise.
Researched Maryland pricing frames the conversation honestly: lab grown custom designs most often land between $2,800 and $7,500 complete, natural diamond custom designs most often land between $6,500 and $18,000 complete, and large stone or complex bridal sets move above those ranges by specification. Potomac buyers commonly plan at the top of those ranges and beyond them for exceptional centers, and the itemized quote shows precisely how a figure is composed before any commitment is made. Natural diamond custom engagement rings
We serve Potomac, including the River Road corridor, Potomac Village, Avenel, and Bradley Farms, plus Bethesda, North Bethesda, Chevy Chase, Rockville, Cabin John, and Glen Echo, in person or virtually for buyers who split their time between homes. Custom engagement rings in Bethesda Custom engagement rings in North Bethesda
It serves the same sheet, the same stones, and the same checks. Sizing is confirmed before the drawing locks, stone photographs and video are judged on the actual candidates, and delivery is insured, tracked, and signed for. The standard does not travel; it is built in.
Yes. Buyers for whom rarity is the point choose natural centers, and we price natural and lab grown openly side by side inside the researched ranges above so the decision is informed rather than steered.
Line by line. Stone, metal, and making appear as separate lines in the quote agreed before production, and the final ring is checked against the approved sheet at delivery.
Bring the occasion, the standard you expect, and the date. We will bring a drawing that can survive the closest inspection in Montgomery County.
Send the form with the style you have in mind and the date you are working toward. You will hear back with consultation times, in person or by video call.