1 Carat Diamond Rings
Bercotts presents a beautiful collection of 1-carat diamond rings crafted in Scotland. Whether you’re looking for an engagement ring or a piece for yourself, we’ll help find the one that suits your personal style.
Explore our collection of 1-carat diamonds for sale online or book an appointment with our in-house gem expert for personal guidance in-store.
Why Choose a 1 Carat Diamond Ring
At just 0.2 grams, a 1-carat diamond weighs about the same as a sparrow’s feather, something so light you’d barely feel it on your hand. Yet a diamond engagement ring carries a weight of an entirely different kind.
This iconic piece of jewellery carries the weight of a promise, a shared moment and a future. It’s a reminder that the most meaningful things in life are rarely measured in grams.
At Bercotts Jewellers, we offer one-carat diamond rings at balanced prices and in a range of modern and traditional styles. From the understated beauty of a plain solitaire band to the opulence of a full pavé halo setting, this collection is made to be worn, loved and passed down.
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Halle Natural Princess Diamond Sidestone Ring
From £1,786 Select options This product has multiple variants. The options may be chosen on the product page -
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Giovanna Natural Marquise Halo Ring
From £2,993 Select options This product has multiple variants. The options may be chosen on the product page -
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Giorgia Natural Round Diamond Solitaire Ring
From £1,048 Select options This product has multiple variants. The options may be chosen on the product page -
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Gianna Natural Round Diamond Solitaire Ring
From £1,048 Select options This product has multiple variants. The options may be chosen on the product page -
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Gia Natural Round Diamond Solitaire Ring
From £1,048 Select options This product has multiple variants. The options may be chosen on the product page -
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Gabriella Natural Round Diamond Solitaire Ring
From £1,048 Select options This product has multiple variants. The options may be chosen on the product page -
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Francesca Natural Round Diamond Sidestone Ring
From £1,824 Select options This product has multiple variants. The options may be chosen on the product page -
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Florence Natural Princess Diamond Sidestone Ring
From £1,786 Select options This product has multiple variants. The options may be chosen on the product page -
How Big Are 1 Carat Diamond Engagement Rings?
Diamond size is influenced by far more than carat weight alone. Its visual appearance can vary significantly depending on the shape, proportions and ring setting selected.
For example, elongated diamond cuts such as oval, pear and marquise shapes typically create a larger face-up appearance than round brilliant diamonds of the same carat weight.
Below is a guide to the approximate dimensions of popular 1ct diamond shapes.
Diamond shape | Typical face-up size |
6.4mm in diameter | |
8mm length x 5.5mm wide | |
6.5mm length x 5mm wide | |
10.5mm length x 5mm across | |
8.5mm length x 5.5mm wide | |
6.7mm | |
6.5mm length x 6mm wide | |
5.5mm |
Round brilliant diamonds are known for their radiance and brilliance. In contrast, fancy cuts (all shapes that aren’t round) often appear larger thanks to their elongated shape and wider face-up dimensions.
Bercotts’ guide: How to choose the right diamond cut for you
Best Settings for a 1ct Diamond
A 1 ct diamond is versatile enough to provide sparkle in both minimalist and statement settings. Our signature styles include:
Solitaire engagement rings: A slender band perfectly complements the proportions of a single carat. However, the stone carries enough presence to support a slightly chunkier setting.
Trilogy diamond engagement ring: A ring to represent the bright journey of your love from then, to now, to forever. Choose three stones of equal weight for perfect symmetry, or opt for a larger centre diamond flanked by smaller ones for a balanced look.
Halo diamond engagement rings: A radiant circle of pavé or claw-set diamonds frames the centre stone. It’s an excellent choice if you want to make a big statement, as it creates the illusion of a larger diamond from a distance.
Vintage and antique-style diamond rings: Designs drawing on influences from across the ages, including Georgian, Edwardian and Art Deco.
Side stone engagement rings: Accent diamonds set along the band add a subtle trail of brilliance, complementing the centre stone.
At Bercotts, every setting is available in your choice of platinum, yellow gold, rose gold or mixed precious metals. For those who prefer something unique, our bespoke design service guides you through every step of the process to create a custom ring.
Gallery: View stunning engagement rings that we designed for real couples
1 Carat Natural Diamonds vs Lab-Grown
We offer 1-carat engagement rings featuring natural or laboratory-grown diamonds. While optically identical, many couples still appreciate understanding the key differences before they buy.
Natural diamonds retain long-standing prestige and resale value. Lab-grown diamonds typically offer a significant cost saving, sometimes up to 70%, for the same carat weight and cut quality.
Our natural diamonds are graded by the Gemological Institute of America (GIA), while our lab-grown stones are graded by the International Gemological Institute (IGI).
Love the practicality of a 1ct diamond for daily wear, but curious about going bigger? Our handpicked selection of 2ct engagement rings and above offers excellent value and brilliance.
FAQs on One Carat Diamond Rings
Read on as our expert jewellers answer common questions about 1-carat diamond engagement rings.
Are 1ct diamond rings expensive?
At Bercotts, prices for 1ct diamond solitaire rings start from £5,208. A 1ct diamond ring is generally considered a more affordable engagement ring size while still offering beautiful sparkle and presence on the hand.
The cost in the UK varies depending on:
diamond certification
cut quality
setting style
precious metal choice
natural or lab-grown origin
Do you offer GIA-graded 1-carat engagement rings?
Yes, when you buy a 1-carat diamond ring from Bercotts, you can be assured that it has a GIA or IGI-graded stone. We’ll also provide a report detailing the 4Cs (colour, clarity, cut and carat weight) of your diamond.
Indulge in understated luxury when you wear one of our 1-carat diamond rings. Contact us for more details about the ring or to begin a bespoke design.
Bercotts: Your Jeweller for Engagement Rings Under 10K
Grounded in our Glasgow heritage of over 120 years, we’ve built the capability to support customers nationwide. Bercotts Jewellers delivers the personal touch of a local jeweller, wherever you are in the UK.
Our extensive collection of engagement rings in lab-grown and natural diamonds is complemented by jewellery for other milestones, including:
Bercotts will remain your committed partner in jewellery through our cleaning and jewellery repair service in our Glasgow workshop. We can also rework family heirlooms for a much-needed style update or to upgrade the stone.
Schedule a private appointment with our in-house gemologist to discuss your options for engagement rings below £10000
