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Engagement Rings

We sell lab-grown diamond engagement rings, with the choice of natural diamonds available too. Every ring is set with an IGI-certified or GIA-certified diamond in your choice of metal, including platinum, 18ct and 9ct yellow, white, and rose gold. Book a bespoke appointment with Yalda at our Argyll Arcade store in Glasgow.

Engagement Rings
  • Sarah

    Sarah

    Sarah

    From £1,245.00
    From £1,245.00
  • Scarlett

    Scarlett

    Scarlett

    From £1,500.00
    From £1,500.00
  • Hailey

    Hailey

    Hailey

    From £1,400.00
    From £1,400.00
  • Sadie

    Sadie

    Sadie

    From £1,845.00
    From £1,845.00
  • Abigail

    Abigail

    Abigail

    From £1,400.00
    From £1,400.00
  • Evelyn

    Evelyn

    Evelyn

    From £1,245.00
    From £1,245.00
  • Harper

    Harper

    Harper

    From £1,400.00
    From £1,400.00
  • Amelia

    Amelia

    Amelia

    From £1,450.00
    From £1,450.00
  • Mia

    Mia

    Mia

    From £1,450.00
    From £1,450.00
  • Sophia

    Sophia

    Sophia

    From £1,245.00
    From £1,245.00
  • Ava

    Ava

    Ava

    From £1,700.00
    From £1,700.00
  • Clara

    Clara

    Clara

    From £1,600.00
    From £1,600.00
  • Olivia

    Olivia

    Olivia

    From £1,700.00
    From £1,700.00
  • Emily

    Emily

    Emily

    From £1,450.00
    From £1,450.00
  • Claudia

    Claudia

    Claudia

    From £1,200.00
    From £1,200.00
  • Ruby

    Ruby

    Ruby

    From £1,250.00
    From £1,250.00
  • Isabelle

    Isabelle

    Isabelle

    From £1,250.00
    From £1,250.00
  • Darcy

    Darcy

    Darcy

    £1,850.00
    £1,850.00
  • Lia

    Lia

    Lia

    From £1,395.00
    From £1,395.00

We stock over ten diamond shapes across the collection, so you can find a diamond engagement ring that they will love. Filter by shape, metal, price, and carat weight to narrow down options perfect for your taste and budget.

Whether you are starting from scratch or have a clear vision in mind, we will work with you from first enquiry through to the finished ring. Our bespoke ring design service lets you work one-to-one with our jewellery designer, Yalda and commission a ring built to your exact preference. Browse the full collection below or book a bespoke appointment with Yalda at our Argyll Arcade showroom in Glasgow.

Lab-Grown and Natural Diamond Engagement Rings

All lab-grown diamond engagement rings we sell are exclusively IGI certified, laser-inscribed with their report number and grade, and physically identical to mined diamonds. The difference is cost: a lab-grown diamond typically costs 50 to 70% less than a natural stone of the same specification, meaning a larger, higher-quality diamond for the same budget. 

Natural diamonds are formed over billions of years under intense heat and pressure deep within the earth, making each stone entirely unique. They are graded by the GIA (Gemological Institute of America) to the same Four Cs standard as lab-grown diamonds: cut, colour, clarity, and carat. For those who place value on the rarity and provenance of a mined stone, natural diamonds remain a meaningful choice. Contact us to source a natural diamond for your ring.

For a full breakdown of what to look for, read our diamond education guide.

Engagement Ring Diamond Shapes and Settings

The setting and shape you choose should reflect how your loved one wears jewellery. For those gravitating toward a simple but chic piece, a solitaire stone with a plain band is the standard. For an elaborate and decorative design, a halo or pavé band adds sparkle without increasing carat weight.

Popular shapes, much like a round brilliant, are always a safe choice. Oval cuts suit those who want a unique touch with that same brilliance. For modern and clean lines, emerald cuts are the way to go.

Browse oval, round, emerald, pear, radiant, and cushion cut directly, or use the filters to explore the full range.

Find The Perfect Diamond Engagement Ring For Her

Shopping for a diamond engagement ring is straightforward when you know what to look for. Paragon Diamonds is the best place to buy an engagement ring in Glasgow, with endless designs available to view in person at 52 Argyll Arcade, G2 8BH.

Viewing our diamond engagement rings in person makes all the difference when finding the right fit for your partner. You can try different shapes and settings, get a sense of how stones look at different carat weights, and speak with our team about what cut, clarity, colour and carat size works best for you.

To arrange a visit, book a bespoke appointment with Yalda through our calendar or get in touch with our team directly.

Frequently asked questions

What is the difference between lab-grown and natural diamond engagement rings?

Lab-grown diamonds are physically, chemically, and optically identical to mined diamonds. They are graded by the same Four Cs criteria and are exclusively IGI certified. The lower price point of lab-grown diamonds comes down to production: they can be created in weeks under controlled conditions, whereas natural diamonds form over billions of years under intense heat and pressure deep within the earth. That rarity is reflected in the cost, with natural diamonds typically priced 50 to 70% more than a lab-grown stone of the same specification.

How much are you supposed to spend on an engagement ring?

There is no fixed rule. The old "three months' salary" guideline was a marketing invention, not a financial standard. The average spend on an engagement ring in the UK is between £1,500 and £3,000 for lab diamonds.

How do I find out my partner's ring size without them knowing?

The simplest approach is to borrow a ring they already wear on their left ring finger and have it measured at a jeweller. Alternatively, we can resize a ring after purchase in most cases. For a definitive size, visit us at our Glasgow showroom, and we can measure in person. If you are uncertain, sizing slightly larger is safer than smaller, as reducing a ring size is generally more straightforward than increasing it.

What is the most popular style of engagement ring?

Solitaire rings remain the most popular style in the UK, making up around 40% of all engagement ring purchases. Oval cut diamonds are currently the fastest growing diamond shape, while round brilliant remains the most popular single shape overall. Halo and trilogy settings are also consistent top sellers.

What metals are available for Paragon engagement rings?

Paragon engagement rings are available in platinum, 18ct white gold, 18ct yellow gold, 18ct rose gold, 9ct white gold, 9ct yellow gold, and 9ct rose gold.

Can I design a bespoke engagement ring at Paragon?

Yes. Our bespoke ring design service covers the full process from initial brief through to the finished ring. We can create a 3D printed wax model of your design so you can assess proportions, setting height, and fit before committing to the final piece. To get started, book a bespoke appointment with Yalda at our Argyll Arcade showroom in Glasgow.