There is no correct amount to spend on an engagement ring. There is only an amount that fits your finances, and a smart way to spend it.
Ask around about how much to spend on an engagement ring and someone will quote a rule of thumb: one, two or three months’ salary. It sounds like advice, but it started as a sales message. A better approach starts with your own finances and then spends the money where it shows.
Where the salary rule came from
The idea of measuring a ring against a paycheck comes from diamond advertising. Campaigns for the De Beers diamond company in the 1930s suggested about a month’s salary, and later campaigns, notably in the 1980s, raised the figure to two months. The rule stuck because it was simple, not because anyone designed it around household budgets.
Start with the total you can afford
Before looking at rings, look at your savings and upcoming costs. A few questions help:
- How much can you spend without touching your emergency savings?
- What else is coming up: a wedding, a move, a car, student loans?
- If you plan to borrow, what will the monthly payments be, and for how long?
If you consider store financing, read the terms closely. Some promotions use deferred interest: if the balance is not fully paid by the end of the promotional period, interest for the entire period can be added at once.
Split it between stone and setting
There is no fixed ratio between the center stone and the setting. A plain solitaire mounting may be a small part of the total, while a platinum halo with a pavé band can cost as much as a modest center stone. Decide which part matters more to the wearer. Someone who loves an intricate setting may be happier with a smaller stone, and the reverse is just as common. Our comparison of engagement ring settings shows how complex each style is.
Don’t forget the extras
| Cost | Notes |
|---|---|
| Sales tax | Varies by state; often added at checkout |
| Sizing | Often free at purchase, sometimes charged later |
| Engraving | Free at some retailers, charged at others |
| Appraisal | Needed for most jewelry insurance |
| Insurance | An ongoing yearly cost; see insuring an engagement ring |
| Wedding band | Usually bought later, but worth budgeting for now |
| Custom design fees | If you commission a ring; see the custom ring process |
Where small compromises save the most
Some differences that change the price a lot are hard to see on the hand:
- Carat weight just under a round number. Prices per carat often step up at popular weights such as 1.00 carat. A 0.90-carat stone can look nearly the same size for noticeably less.
- Color a grade or two lower. The difference between neighboring color grades is subtle, and it is even harder to see in yellow or rose gold.
- An eye-clean clarity grade. Paying for flawless clarity buys characteristics that need magnification to see. The grading report guide shows how to judge where inclusions sit.
- A fancy shape. Ovals, pears and other fancy shapes often cost less per carat than rounds and can look larger for their weight. See diamond shapes compared.
- A halo. A halo adds visual size around a smaller center stone, as explained in the halo guide.
Good to know: Compare stones in person or on video at the same size and lighting. Many people cannot pick the more expensive stone once two similar diamonds are side by side, and that is the clearest sign a premium is not worth it for you.
A simple order of decisions
- Set the total budget from your finances, not from a rule.
- Pick the setting style and metal, and price the mounting.
- Spend most of what remains on the center stone, using the trade-offs above.
- Keep a margin for the extras in the table.
Done in that order, the ring fits your plans as well as the wearer’s hand.
Quick notes
- The ‘months of salary’ guideline came from diamond advertising, not from financial planners.
- Set the total budget from your savings and other goals first, then decide how to divide it between the stone and the setting.
- Remember the extras: sales tax, sizing, engraving, an appraisal, insurance and eventually a wedding band.
- Small compromises in carat weight, color or shape that are hard to see can free up a large share of the budget.
Common questions
Q: Is it a bad idea to finance an engagement ring?
A: Financing is a personal decision, but read the terms closely. Some store offers use deferred interest, where interest for the whole promotional period is charged if the balance is not paid in full by the deadline.
Q: How much of the budget should go to the diamond?
A: There is no fixed share. A simple solitaire leaves most of the money for the stone, while an elaborate pavé or halo setting can take a large part of it. Decide which matters more to the wearer.
Q: Do round carat weights cost more?
A: Prices per carat often step up at popular weights such as 1.00 carat. A stone just under that weight can look almost identical in size and cost noticeably less.
Q: Is it rude to talk about the budget with my partner?
A: Many couples discuss the ring openly, and it often leads to a ring the wearer likes more. If it is a surprise, a trusted friend or family member can help with style and size.