Signet rings are officially back on the agenda thanks to One Day's Dexter Mayhew

If you're on the hunt for something elegant, this piece by Monica Vinader lends itself to a calculated stacking moment - it would look great styled alongside slim bands. The celestial motif feels chic and timeless and I love the warmth of the satin-finish gold vermeil.

Steeped in soft romance, this heart-shaped silver signet by royal-approved jewellery label Missoma is super sweet and would look great on your pinky à la Dex Mayhew. The design features minimalist line etchings either side of the heart focal point, and it can even be engraved to turn it into the ideal bespoke gift. 

Epitomising the notion of a contemporary classic, this signet by Liberty London would make for a gorgeous modern heirloom. Encrusted with soft pink lab-grown morganite stones and sprinkled with flecks of diamond, it feels precious and utterly pretty. 

Affordable-luxe jewellery label Pandora has delivered a simple, elegant silhouette with this sterling silver signet. Subtle and delicate, it can be worn alongside other minimalist cool-toned rings, or alone to allow a personal engraving to take precedence. 

Deep emerald and brassy gold is one of the most beautiful colour combinations out there, and this unisex signet by jewellery stalwart Thomas Sabo is a case in point. The yellow-gold finish is pretty and warming against the skin, and each piece is completely unique, owing to the individual cut of each piece of imitation malachite. 

Featuring a heart-shaped silhouette with a delicate motif of a swallow delivering a letter, Alex Monroe's Victoriana signet ring evokes an endearing narrative. I love the botanical texture running all the way round the band and think it would make for a fitting investment piece. 

I am a sucker for Art Deco style in all areas, not just jewellery, and this two-tone signet by V by Laura Vann is the pinnacle of 1920s-inspired elegance. I love the clarity of the emerald cut spinel blue gemstone, and the unique mixed metals look. 

Astrid & Miyu's Signet Ring feels categorically classic and enduring. Slim, unfussy and infused with a really pretty shine, the piece would work beautifully in a stack or alongside a delicate chain bracelet.  

Milanese jewellery label Pomellato technically describes this piece as a "cocktail" design, but it deserves a special mention because the flat face gives it a definite signet-esque feel. Given how the jewellery classic has evolved and been reworked for modern audiences, this pavé-encrusted design fits the bill if you're going for unadulterated opulence. 

With a distinctly classic air, this square-shaped signet by heritage jewellery brand Tiffany & Co. feels androgynous and refined. The sleek flat top can be engraved for a personal imprint, a modern heirloom to be cherished for generations to come.

Handmade in Melbourne, this piece by Seb Brown feels vibrant and contemporary, allowing coloured gemstones to take centre stage. I love the difference in sizing and cut between each stone for an added sense of individuality. 

For cosmic lovers, this star-engraved signet by Carrie Elizabeth will go down a treat. The size of the face feels large enough that it won't go unnoticed, without ever verging into obnoxious territory. And the glinting diamond accents add a beautiful, luxe power. 

I am completely obsessed with Alighieri and the age-old narratives that serve as Rosh Mahtani's inspiration. Handcrafted in Hatton Garden, each Lost Dreamer ring is totally unique, infused with an abstract, molten-effect design.