A genuine solitaire diamond ring in solid gold — one Princess cut diamond, a four-claw mount, nothing else. This Qutahia Jewellery piece features a 0.5ct Princess cut diamond in a corner-protecting four-claw solitaire mount, available in 14ct or 18ct yellow, white, or rose gold with natural or lab-grown stone options.

• Brand: Qutahia Jewellery
• Metal: 14ct or 18ct gold — yellow, white or rose
• Diamond: Princess cut
• Carat weight: 0.5ct
• Diamond option: Natural or lab-grown
• Ring size: Available in UK sizes H–Z — see our ring size guide
• Setting: Four-claw corner-set solitaire
• Handmade: Crafted by skilled artisans
• Collection: Solitaire

Why the Princess cut solitaire diamond ring is the modern standard

The Princess cut solitaire is the second most-purchased diamond ring style globally. Its square silhouette with 76 facets delivers brilliant light performance with a distinctly contemporary character. In a four-claw corner-set mount, the square outline reads clearly from above and the diamond is fully exposed to catch light from every angle. Browse the full Solitaire collection at qutahia.co.uk.

The Problem

You want a diamond ring with presence and a deliberate, architectural character rather than the conventional round outline. The Round Brilliant is the universal standard; the Princess cut is the choice for buyers who want equivalent brilliance with a geometric, modern silhouette. In a four-claw solitaire, with the corners protected and the table exposed, the Princess cut does exactly what it is supposed to do: catch light at a distinctive angle and return it in a pattern that is unmistakably square.

Corner Protection — Why It Matters for Princess Cut

A Princess cut has four pointed corners, which are the most vulnerable points on the stone. A four-claw mount places one claw over each corner, protecting the most fragile part of the diamond while preserving the square silhouette from above. This is the standard setting for a Princess cut solitaire — protective where it needs to be, visually correct in showing the stone shape as intended, and structurally sound in solid gold for decades of daily wear.

Picture This

The Princess cut catches light differently from any round stone. Where a Round Brilliant returns soft circular fire, a Princess cut returns geometric flashes — corner brilliance, angular dispersion, a pattern of light that is recognisably square. At 0.5ct, this is substantial enough to see clearly from across a table. In white gold, it reads as a clean, contemporary statement; in yellow gold, the geometry contrasts beautifully with the warmth; in rose gold, the effect is unexpectedly refined. One diamond. A four-claw corner mount. Solid gold.

Frequently Asked Questions

What is the difference between a Princess cut and a Round Brilliant diamond?

A Round Brilliant has 57 or 58 circular, symmetrical facets optimised for maximum light return. A Princess cut has 76 facets arranged in a square shape, delivering comparable brilliance with a distinctly geometric character. Round Brilliants are the most popular diamond shape globally; Princess cuts are the most popular non-round shape. Both provide excellent light performance in a solitaire mount.

Do Princess cut diamonds show colour?

Slightly more than Round Brilliants, particularly in the corners. For a near-colourless appearance, G colour or above is recommended for Princess cuts in white gold settings. In yellow or rose gold settings, lower colour grades are less noticeable as the setting introduces warmth that masks slight colour in the stone.

What setting is best for a Princess cut diamond?

A four-claw corner-protective mount is the standard — it protects the vulnerable corners while preserving the square silhouette from above. Bezel settings offer more corner protection for active lifestyles but encase more of the stone. Six-claw settings are unusual for Princess cuts and generally not recommended, as they partially obscure the corners without adding meaningful security.

Can a Princess cut solitaire ring be stacked with a wedding band?

Yes — straight wedding bands stack neatly with Princess cut solitaires. If the solitaire profile is very pronounced, a contour or shadow band (curved to follow the ring profile) may be preferable. Straight plain bands also work and are the simpler choice for everyday stacking.

Is 0.5ct the right size for an engagement ring?

Yes — 0.5ct is one of the most popular engagement ring sizes. It is substantial enough to read as a statement diamond piece while remaining practical for daily wear. In a Princess cut, 0.5ct is particularly well-proportioned: the square outline is visually clear, and the stone size is appropriate for most ring widths and hand sizes.