Square Diamond Bond Platinum Ring

Sculptural, intelligent and with a passionate beating heart, Hannah Martin’s designs are created and designed in London. Fusing intense attention to detail with cutting edge style, the genderless jewels are all created with the highest level of craftsmanship, to be passed down as future heirlooms.

Considered to be the ultimate token of love, the diamond has long been associated with feelings of eternity, invincibility and power. A naturally occurring substance so hard that Romans believed it would accompany the dead on their journey through the afterlife, the diamond’s power and allure is traced back to its immense strength, and the associated symbolism of eternal love.

White diamonds are seen as both the standard and the ultimate stone of choice for engagement rings. Their lack of colour makes them easy to wear on any skin tone, and the availability of different cuts, shapes and sizes means you can make unique and unexpected choices in design - it’s not just about the round solitaire.

All the diamonds used by our Designers are responsibly sourced through well established suppliers and trusted relationships. Always ask your Designer about the provenance of diamonds if this is important to you.

Diamonds are valued on their brilliance and beauty, based on the system of the 4 Cs - colour, cut, clarity and carat weight, and we always suggest choosing a diamond that has been selected for you by a trusted jeweller - even an untrained eye will be able to spot the most desirable diamond amongst a line-up of a few to compare, with the help of an expert.

For more detailed information on the 4 Cs and which factors are actually the most important, please take a look at our Guide to the 4 Cs.

Diamonds are traditionally the birthstone of April. See all diamond rings here.

Princess cut diamonds are a square shape when viewed from above, and taper to a point below the surface, like an inverted pyramid. They were at their most popular in the 1980s and 90s, and remain the second most popular diamond cut after the round shape. A classic style featuring a princess cut diamond would be the princess diamond in the centre, flanked by two trillion (triangular) cut diamonds, or two round cuts. Many designers featured on The Cut London have subverted these more traditional styles and are setting princess cuts in modern and unique ways.

If you like the princess cut but would like something less conventional, consider looking at the more rare carré cuts or a cushion cut for an alternative square diamond shape.

See all princess or square cut diamonds rings here.

The square diamond featured in the images is 0.8cts. Other diamond sizes and stone types are available to order.

Platinum is a bright, white precious metal that is commonly used in wedding bands and engagement rings as an alternative to white gold. It is more durable than gold due to a higher density and chemical composition, so it is less likely to break and suffer wear and tear. It is excellent and staying bright and shiny and resists tarnishing very well.