Buying an engagement ring is not a choice between bespoke and off the shelf; there are three genuinely different starting points, ready to wear, a semi-mount, and a full made-to-order commission, and each one asks something different of your time, your certainty and your budget.
Three starting points, not two
A ready-to-wear ring is finished, with its stone already set, and can usually be sized and taken home the same day. A semi-mount is a chosen setting, either made to order or held ready, into which a stone you select is set once you have chosen it. A full commission starts with a blank page: shape, setting, stone and metal are all decided from the beginning.
Timelines, honestly
Ready to wear can leave the studio within days once it is sized. A semi-mount usually takes a matter of weeks once the stone has been chosen and set, most of that time spent on stone selection rather than metalwork. A full commission is measured in months rather than weeks, and the time is spent far more on finding and approving the right stone than on the physical making, which is often the shortest part of the process.
Cost behaves differently across the three
A ready-to-wear ring can look cheaper at first glance, but the stone in it was chosen for a general buyer, not for you, and there is little room to move value between the stone and the setting after the fact. A semi-mount lets you choose the stone deliberately while working from a proven, already-designed setting, which is often better value than a full commission for a similar look. A full commission costs exactly what the stone, metal and labour add up to, and at Ruschin there is no separate design premium layered on top of that.
How a semi-mount is actually chosen
In practice, a semi-mount visit looks a lot like a full commission compressed into a single session: a handful of settings are tried on the hand first, then loose stones are brought out and set against the shortlisted design so the pairing can be judged before anything is finalised. Because the setting itself is already resolved, that whole process usually takes an afternoon rather than the weeks a from-scratch design takes to sketch and approve.
When ready-made is genuinely the right answer
A firm proposal date with little runway, real uncertainty about her taste, or simply falling for a ring already in front of you are all good reasons to choose ready-made, and none of them make it a lesser choice. A ready-made ring can still be adjusted afterwards: resized, engraved, sometimes reset, once the two of you know more about what she actually wants to wear for decades.
- Choose ready to wear if the date is close or the priority is having something finished on hand.
- Choose a semi-mount if the stone matters most to you and a proven setting design suits her.
- Choose a full commission if the shape, setting or story of the ring matters as much as the stone.
- Whichever path, ask what happens if it needs to change afterwards before you commit to it.
None of the three paths is the correct one. The correct one is whichever matches the time you have and the certainty you already have.
Can a ready-made ring be personalised afterwards?
Yes, within limits. Engraving inside the band, a minor resize, and sometimes a change to a side detail are all straightforward. Swapping the centre stone for a different shape or significantly larger size usually means redesigning the head rather than simply adjusting the existing one, which starts to look more like a semi-mount project than a small tweak.
Is a semi-mount cheaper than a full commission for the same look?
Often, yes, because the setting design is already proven and does not need to be drawn from scratch, which saves time that would otherwise be part of the making cost. The saving is not automatic; an unusual stone shape or a heavily modified setting can close the gap. Ask for a like-for-like comparison of both paths before assuming either one is cheaper.







