Astrea London unveils the Roma Collection under the creative direction of Sarah Jessica Parker, bringing together sculptural design, 18K rose gold and exceptional laboratory-grown diamonds in a contemporary celebration of timeless glamour.
There are certain pieces of jewellery that transcend trends. They are designed not simply to complement an outfit, but to become part of the person wearing them — distinctive, enduring and effortlessly elegant.
The Roma Collection by Astrea London embraces precisely this philosophy.
Created under the creative direction of Sarah Jessica Parker, the collection presents a sophisticated vision of modern diamond jewellery, combining bold architectural forms with the warmth of rose gold and the brilliance of premium laboratory-grown diamonds.
Specially designed by Catherine Prevost, the pieces balance statement-making glamour with an understated confidence that allows them to move naturally between occasions. From delicately stacked diamond rings to dramatic multi-layer hoops, Roma is a collection designed to be noticed without sacrificing refinement.
At its heart is a contemporary interpretation of luxury: exceptional materials, considered craftsmanship and a more responsible approach to the diamond industry.

Diamonds, Reimagined
Astrea London has established its identity around laboratory-grown diamonds of exceptional quality, offering an alternative to traditionally mined stones without compromising on beauty, rarity of appearance or craftsmanship.
The house uses D, E and F coloured diamonds in VS1+ grades — qualities Astrea describes as comparable with the top one per cent of mined stone quality worldwide.
For the modern luxury customer, provenance is increasingly becoming as important as appearance. Astrea’s laboratory-grown diamonds are fully traceable and created as an ethical and environmentally responsible alternative to mining, allowing the traditional symbolism of diamond jewellery to evolve for a new generation.
Roma brings this philosophy to life through jewellery that feels unmistakably luxurious.

The Art of Stacking
Among the collection’s most versatile designs are the Roma Single Diamond Stacker Ring and Roma Double Diamond Stacker Ring.
Set in 18K rose gold, the Single Diamond Stacker features 0.8 carats of laboratory-grown brilliant diamonds and is priced at £2,200. Its elegant proportions make it equally effective worn alone or incorporated into a more individual combination of rings.
The Double Diamond Stacker increases the presence with 1.3 carats of laboratory-grown brilliant diamonds, with prices starting from £2,700.
For those seeking something altogether more dramatic, the Roma Multi Row Ring transforms the collection’s signature aesthetic into a genuine statement piece. Featuring an impressive 7.16 carats of laboratory-grown brilliant diamonds set in 18K rose gold, the design creates a striking interplay of structure, light and movement. Prices start from £13,200.
Together, the rings demonstrate one of Roma’s defining characteristics: jewellery that can be layered, personalised and adapted to the individual rather than reserved solely for formal occasions.

Statement Earrings
The collection becomes increasingly expressive through its selection of earrings.
The Roma Teardrop Earrings, priced at £18,000, feature 8.74 carats of laboratory-grown brilliant diamonds set in 18K rose gold. The recognisable teardrop silhouette is given a contemporary treatment, creating a piece that combines classic femininity with modern impact.
For greater drama, Roma turns to the hoop.
The Roma 3-Layer Hoop Earrings feature an extraordinary 15.72 carats of laboratory-grown brilliant diamonds set in 18K rose gold. Priced at £21,700, their layered construction creates a sculptural presence while maintaining the elegant geometry running throughout the collection.
The Roma 5-Layer Hoop Earrings, meanwhile, feature 11.44 carats of laboratory-grown brilliant diamonds and are priced at £20,300.
These are not conventional diamond earrings. Their scale and architecture give them an unmistakably fashion-led character — pieces capable of becoming the focal point of an entire look.

Modern Icons for the Wrist
Roma’s aesthetic continues through two distinctive bangles.
The Roma Double Diamond Bangle, priced at £6,700, features 2.4 carats of laboratory-grown brilliant diamonds set in 18K gold. Clean lines and carefully positioned diamonds give the design an elegant simplicity that makes it particularly suited to everyday luxury.
The Roma Three Stone Bangle takes a similarly refined approach, featuring 2.6 carats of laboratory-grown brilliant diamonds set in 18K gold and priced at £7,800.
Both designs capture the versatility at the centre of the collection. They can provide a discreet flash of brilliance when worn individually or create greater impact when layered alongside other pieces.

Sustainable Luxury Without Compromise
Perhaps the most compelling aspect of Roma is the way it reflects the changing definition of luxury itself.
Today’s customer increasingly wants to understand not simply what they are buying, but where it came from and the principles behind its creation.
Astrea London positions laboratory-grown diamonds firmly within this new landscape.
The brand creates luxury jewellery using only premium laboratory-grown stones, with its diamonds fully traceable and produced without the humanitarian and ecological disruption associated with traditional diamond mining.

Yet sustainability has not been used as a substitute for glamour.
Quite the opposite.
Roma is unapologetically luxurious. There are significant carat weights, precious metals and bold silhouettes throughout the collection. Its environmental credentials sit alongside — rather than in place of — craftsmanship, beauty and desirability.
That distinction is important.
Responsible luxury is increasingly moving beyond compromise. The expectation is no longer that choosing a more sustainable option should mean sacrificing quality or aspiration. Collections such as Roma demonstrate how the two worlds can coexist.

The New Language of Fine Jewellery
Under the creative direction of Sarah Jessica Parker, Astrea London’s Roma Collection captures something particularly relevant about contemporary style.
Fine jewellery is becoming less constrained by traditional rules surrounding when, where and how diamonds should be worn.
A substantial diamond ring need not wait for a gala. Hoops set with more than ten carats can be paired with eveningwear or styled with something deliberately understated. Bangles can be stacked, rings layered and pieces chosen because they express personality rather than convention.
That sense of freedom gives Roma its modernity.

From the understated brilliance of the Single Diamond Stacker to the extraordinary presence of the multi-layer hoops, this is a collection designed around individuality.
The result is jewellery that respects the timeless allure of diamonds while confidently looking towards their future.

Astrea London Roma Collection
Roma Single Diamond Stacker Ring — £2,200
Roma Double Diamond Stacker Ring — from £2,700
Roma Multi Row Ring — from £13,200
Roma Teardrop Earrings — £18,000
Roma 3-Layer Hoop Earrings — £21,700
Roma 5-Layer Hoop Earrings — £20,300
Roma Double Diamond Bangle — £6,700
Roma Three Stone Bangle — £7,800
The Roma Collection is available from Astrea London.