18 Carat Gold – Ros Millar

18ct Gold Shaped Treasure Sapphire and Diamond Wedding Band

admin — Tue, 05 May 2026 14:11:25 +0000

18ct Gold Blue Sapphire Wedding Band

Hand carved in 18ct yellow gold, this one-of-a-kind wedding band is shaped with Ros Millar's signature layered textures, inspired by treasures uncovered over time. Every mark is carved by hand, creating a surface full of depth and character that catches the light in unexpected ways.

Three marquise-cut Sri Lankan blue sapphires sit amongst the textured gold, with a scattering of white diamonds nestled into the surface, adding subtle flashes of light. The sapphires were personally sourced by Ros in Sri Lanka and chosen for their beautiful colour and individuality.

No two Ros Millar rings are ever the same. Each piece is handmade from start to finish, with every texture carefully built by hand using techniques refined over more than 16 years. The result is a ring that feels distinctive, timeless and made to be worn every day.

Product Specifications

18ct yellow gold
Ring size N (please enquire for alternative sizes)
Band width approximately 2–3mm
Three marquise-cut Sri Lankan blue sapphires, personally sourced by Ros in Sri Lanka
Centre sapphire: 5 × 3mm
Two side sapphires: 3 × 2mm
Eight 1mm round white diamonds
Hallmarked at the London Assay Office with the Ros Millar hallmark

18ct white gold Grey & White Dusted Diamond Wedding Band

admin — Tue, 05 May 2026 13:17:33 +0000

This 18ct White Gold Band features a scattering of millgrain-set grey & white round diamonds. Hallmarked with the Ros Millar hallmark from the London Assay Office

Product Specifications:

18ct white gold
Ring Size: P1/2 (for other sizes, please enquire at ros@rosmillar.com)
Matt finish and polished soft court comfort fit inner band
Band width 4mm
Twelve 2mm grey & white round diamonds
Hallmarked with Ros Millar hallmark from the London Assay Office
Get in touch with Ros if you would like to view this ring at her London Studio

Pink Spinel Dainty Coin Earrings

Ros Millar — Thu, 08 Jan 2026 15:02:48 +0000

These textured dainty coin stud earrings are crafted in 18ct yellow gold and feature 2mm pink spinels. Designed for pierced ears, these earrings have a long, fine stem and a small butterfly back fastening, offering both elegance and comfort.

Product Specifications:

18ct yellow gold
Two round pink spinels
For pierced ears
Long fine stem in 18ct yellow gold
Small butterfly back fastening

Diamond Dainty Coin Earrings

Ros Millar — Mon, 05 Jan 2026 11:05:29 +0000

These textured dainty coin stud earrings are crafted in 18ct yellow gold and feature baguette 3 x 1.5mm diamonds. Designed for pierced ears, these earrings have a long, fine stem and a small butterfly back fastening, offering both elegance and comfort.

Product Specifications:

18ct yellow gold
Two rectangular baguette cut diamonds 3 x 1.5mm
For pierced ears
Long fine stem in 18ct yellow gold
Small butterfly back fastening

Green Sapphire, Tourmaline & Diamond Confetti Carve Treasure Earrings

Ros Millar — Wed, 22 Oct 2025 21:21:21 +0000

These green sapphire, tourmaline & diamond Confetti Carve Treasure Earrings are a vibrant celebration of texture and colour, featuring striking baguette cut green sapphire studs and dangling confetti charms scattered with sparkling brown and brilliant diamonds, green sapphires, and tourmalines. Handcrafted in 18ct yellow gold and finished with secure butterfly backs, these earrings are perfect for everyday wear or a special occasion.

Product Specifications:

18ct yellow gold
One 2mm x 4mm baguette cutgreen sapphire per earring
Six 1.5mm round brilliant diamonds
Four 1.5mm brown diamonds
Six 1.5mm round green sapphires
Ten 1.5mm round green tourmalines
25mm length, 13mm wide
Long fine stem in 18ct yellow gold
Butterfly earring backs
Handcrafted in Ros's South London workshop

Ceylon Sapphire Relique Ring

Ros Millar — Wed, 22 Oct 2025 20:42:26 +0000

This Ceylon Sapphire Relique Ring features a beautiful blue Sri Lankan sapphire. The smooth high polished band contrasts with centre of the ring where the organic textured setting holds the luminous sapphire. This elegant ring would make the perfect engagement band, or a beautiful stand alone piece for everyday wear.

Product Specifications:

18ct yellow gold
Round Sri Lankan Blue Sapphire approximately 6mm
Size L (for other sizes, please enquire at ros@rosmillar.com)
Handcrafted in Ros's South London workshop
Hallmarked with Ros Millar hallmark from the London Assay Office

Sri Lankan Blue Sapphire Relic Ring

Ros Millar — Wed, 22 Oct 2025 20:23:25 +0000

This 18ct Yellow Gold Relic ring features Ros Millar's signature organic, textured style. In the centre of the pebble-like textured band is a rich blue rectangular Sri Lanken Sapphire. The geometric stone is beautifully contrasted by the textured setting. Additionally the ring's high finish matches the sapphire's brilliant shine. This unique ring is perfect for those looking for a colourful, elegant piece.

Product Specifications:

18ct yellow gold
Ring Size: M (for other sizes, please enquire at ros@rosmillar.com)
Sri Lankan Blue Sapphire approximately 7x4mm
Handcrafted in Ros's South London workshop
Hallmarked with Ros Millar hallmark from the London Assay Office

Yellow Fancy Old cut Diamond Molten Treasure Engagement Ring

Ros Millar — Wed, 22 Oct 2025 14:33:23 +0000

This Yellow Fancy Old cut Diamond Molten Treasure Engagement Ring is crafted in Ros Millar’s signature style, featuring an organic, textured band set with a striking yellow diamond. This unique diamond has unbelievable sparkle – its unusual cut and colour undoubtedly set it apart from modern diamonds. It’s buttery hue contrasts beautifully with the rhodium plated 18ct white gold. This one-of-a-kind piece is the perfect for those seeking a bold, yet elegant engagement ring.

Product Specifications:

Size L (for other sizes, please enquire at ros@rosmillar.com)
18ct white gold
4mm yellow fancy old cut diamond
Band width approximately 4mm
Handcrafted in Ros’s South London workshop
Hallmarked with Ros Millar hallmark from the London Assay Office

Old Cut Diamond Molten Treasure Engagement Ring

Ros Millar — Wed, 22 Oct 2025 11:01:03 +0000

This Old Cut Diamond Molten Treasure Engagement Ring is crafted in Ros Millar's signature style, featuring an organic, textured band set with an old cut cognac diamond. This unique diamond has a softer, warmer sparkle compared to modern diamonds, its vintage feel pairs beautifully with the organic texture of the band. This piece is perfect for those seeking a classic, elegant engagement ring with a modern twist.

Product Specifications:

18ct yellow gold
5.2mm x 4.3mm old cut cognac cushion diamond
0.7ct old cut diamond
Size M (for other sizes, please enquire at ros@rosmillar.com)
Handcrafted in Ros's South London workshop
Hallmarked with Ros Millar hallmark from the London Assay Office

Tourmaline & Diamond Treasure Reign Necklace

Ros Millar — Wed, 23 Apr 2025 15:49:35 +0000

The Tourmaline & Diamond Treasure Reign Necklace exudes regal elegance with a bold, modern edge. At its heart sits a striking 6×6mm princess cut green tourmaline, accented by three smaller green tourmalines and four brilliant cut diamonds, the arrangement sparkles with refined asymmetry. Crafted in luxurious 18ct yellow gold and suspended from an 18" paperclip chain with a secure round spring clasp, this piece is hallmarked with the Ros Millar stamp from the London Assay Office—a mark of quality and craftsmanship.

Product Specifications:

18ct yellow gold
Central 6x6mm princess cut green tourmaline
Three 1.5mm round green tourmalines
Four 1.5mm round brilliant diamonds
18" paperclip chain
Round spring clasp
Hallmarked with Ros Millar hallmark from the London Assay Office

This piece is currently unavailable, please enquire at ros@rosmillar.com if you would like to commission a bespoke piece in a similar style.