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An eternity ring is set with diamonds all the way around the band — an unbroken circle symbolising never-ending love. It is a wedding band, an anniversary gift, and a brilliant ring in its own right. Here is what to know before choosing one.
Key takeaways
- An eternity ring has diamonds encircling the band — a continuous circle of light.
- Full eternity goes all the way around; half eternity sets stones across the top only.
- It symbolises endless love — popular as a wedding band or milestone gift.
- Full eternity rings are very hard to resize, so get the size right.
- Half eternity is more comfortable and resizable for everyday wear.
What is an eternity ring?
The defining feature is the unbroken line of diamonds. Where a solitaire focuses on one stone, an eternity ring spreads brilliance evenly around the finger, catching light from every angle. The continuous circle has no beginning and no end — which is exactly the symbolism.
Full vs half eternity
A full eternity sets diamonds around the entire band for maximum sparkle and the truest symbolism — but the stones underneath can press the finger, and it is extremely difficult to resize. A half eternity sets diamonds across the top half only: nearly identical from above, more comfortable, easier to resize, and a little more practical for daily wear. For most people, half eternity is the everyday-friendly choice.
Every centre diamond is Triple Excellent, D–E, VVS and at least three carats — the hard calls are made for you.
Design your ringWhat does an eternity ring symbolise?
Endless, unbroken love — which is why eternity rings are classic wedding bands and favourite gifts for milestones like a first anniversary or the birth of a child. There is no single rule for when to give one; many couples choose it as the wedding band itself.
The resizing trade-off
This is the one practical caution. Because diamonds run around a full eternity band, it cannot easily be sized up or down without disrupting the setting — so it must be ordered in the correct size, and it is less adaptable if finger size changes over the years. A half eternity avoids this. (See also finding her ring size and pavé settings.)
Pairing and wear
An eternity ring pairs beautifully with an engagement ring or stands alone. As a wedding band, see how it sits with your ring in pairing a wedding band. Because the stones wrap the band, occasional professional cleaning keeps them all bright (see cleaning and care).
Eternity rings and the Montare standard
Every diamond in a Montare eternity ring is matched and held to the house standard — D–E, VVS1–VVS2, Triple Excellent, IGI-certified accents around a band crafted to last. Design one in the ring builder or book a consultation.
Find the band that sits perfectly against your ring — crafted to order in Toronto in 14k, 18k and platinum.
See wedding bands →Frequently asked questions
What does an eternity ring symbolise?
Never-ending love — the unbroken circle of diamonds has no beginning or end. It is a classic wedding band and milestone gift.
What is the difference between full and half eternity?
Full eternity has diamonds all the way around; half eternity sets them across the top only — more comfortable and far easier to resize.
Can an eternity ring be resized?
A full eternity ring is very difficult to resize because diamonds run all the way around, so order the correct size. A half eternity can usually be resized.
When do you give an eternity ring?
There is no fixed rule — it is popular as a wedding band and as a gift for anniversaries or other milestones.
Design an eternity ring. Build it in the ring builder or book a consultation.
The Montare standard
Lab-grown · D–E colour · VVS clarity · Triple Excellent · 3ct minimum · IGI certified
Every ring is made to order in Toronto and backed by our lifetime setting upgrade, with free, fully insured shipping.
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