• Home
  • About
  • Shop
  • Bespoke
  • Contact Us
Ros Millar Ros Millar

Ros Millar

Designer Jewellery from London

Sign in

Quick Links

  • RINGS
Wishlist 0
Cart 0
Ros Millar Ros Millar
Cart 0
Product navigation
Prev
Next
Cuttlefish Cast Jurassic Signet
Cuttlefish Cast Jurassic Signet - Image 2
Cuttlefish Cast Jurassic Signet - Image 3

Cuttlefish Cast Jurassic Signet

A piece grown from months of experimentation with cuttlebone casting, allowing texture to lead the way.

Molten gold takes on the organic imprint of the cuttlefish bone, forming golden, scale-like markings with a subtle, almost Jurassic feel — ancient, raw, and beautifully imperfect.

Cast in 18ct yellow gold and set with a rose cut centre stone, finished with a quiet scatter of grey and white diamonds. Each piece is entirely one of a kind, shaped as much by process as by hand.

In collaboration with Milena Kovanovic

Product specifications

  • 18ct yellow gold
  • Ring size M1/2 (for other sizes, please enquire at ros@rosmillar.com)
  • Cuttlefish bone cast
  • 17 natural round grey, white & rose cut diamonds between 1-3mm
  • In collaboration with Milena Kovanovic
  • Handcrafted in Ros’s South London workshop
  • Hallmarked at the London Assay Office with Ros Millar’s maker’s mark

£4,150.00

Add to wishlist Adding to wishlist Added to wishlist
Share Share on FacebookShare on TwitterShare on PinterestShare on WhatsappShare Via Email
CategoryRings
  • Description
Close
Description

A piece grown from months of experimentation with cuttlebone casting, allowing texture to lead the way.

Molten gold takes on the organic imprint of the cuttlefish bone, forming golden, scale-like markings with a subtle, almost Jurassic feel — ancient, raw, and beautifully imperfect.

Cast in 18ct yellow gold and set with a rose cut centre stone, finished with a quiet scatter of grey and white diamonds. Each piece is entirely one of a kind, shaped as much by process as by hand.

In collaboration with Milena Kovanovic

Product specifications

  • 18ct yellow gold
  • Ring size M1/2 (for other sizes, please enquire at ros@rosmillar.com)
  • Cuttlefish bone cast
  • 17 natural round grey, white & rose cut diamonds between 1-3mm
  • In collaboration with Milena Kovanovic
  • Handcrafted in Ros’s South London workshop
  • Hallmarked at the London Assay Office with Ros Millar’s maker’s mark

Related products

  • Envy Emerald RingEnvy Emerald RingEnvy Emerald Ring

    Envy Emerald Ring

    £1,405.00
    Add to basket Add to wishlist Adding to wishlist Added to wishlist
  • Forest Green Tourmaline Engagement RingForest Green Tourmaline Engagement RingForest Green Tourmaline Engagement RingForest Green Tourmaline Engagement RingForest Green Tourmaline Engagement RingForest Green Tourmaline Engagement RingForest Green Tourmaline Engagement RingForest Green Tourmaline Engagement RingForest Green Tourmaline Engagement Ring

    Forest Green Tourmaline Engagement Ring

    £2,100.00
    Add to basket Add to wishlist Adding to wishlist Added to wishlist
  • Bi-Colour Blue Sapphire and Diamond Sunken Treasure RingBi-Colour Blue Sapphire and Diamond Sunken Treasure RingBi-Colour Blue Sapphire and Diamond Sunken Treasure RingBi-Colour Blue Sapphire and Diamond Sunken Treasure RingBi-Colour Blue Sapphire and Diamond Sunken Treasure RingBi-Colour Blue Sapphire and Diamond Sunken Treasure Ring

    Bi-Colour Blue Sapphire and Diamond Sunken Treasure Ring

    £2,375.00
    Add to basket Add to wishlist Adding to wishlist Added to wishlist
  • 9ct Gold Blue Sapphire Textured Treasure Band9ct Gold Blue Sapphire Textured Treasure Band9ct Gold Blue Sapphire Textured Treasure Band

    9ct Gold Blue Sapphire Textured Treasure Band

    £975.00
    Read more Add to wishlist Adding to wishlist Added to wishlist
  • Sunken Treasure Green Sapphire RingSunken Treasure Green Sapphire RingSunken Treasure Green Sapphire RingSunken Treasure Green Sapphire Ring

    Sunken Treasure Green Sapphire Ring

    £1,695.00
    Read more Add to wishlist Adding to wishlist Added to wishlist
  • Green Sapphire & Diamond Sunken Treasure RingGreen Sapphire & Diamond Sunken Treasure RingGreen Sapphire & Diamond Sunken Treasure RingGreen Sapphire & Diamond Sunken Treasure RingGreen Sapphire & Diamond Sunken Treasure RingGreen Sapphire & Diamond Sunken Treasure RingGreen Sapphire & Diamond Sunken Treasure RingGreen Sapphire & Diamond Sunken Treasure RingGreen Sapphire & Diamond Sunken Treasure RingGreen Sapphire & Diamond Sunken Treasure Ring

    Green Sapphire & Diamond Sunken Treasure Ring

    £1,750.00
    Add to basket Add to wishlist Adding to wishlist Added to wishlist
  • Matt Court Band With DiamondsMatt Court Band With DiamondsMatt Court Band With DiamondsMatt Court Band With DiamondsMatt Court Band With DiamondsMatt Court Band With Diamonds

    Matt Court Band With Diamonds

    £1,250.00
    Read more Add to wishlist Adding to wishlist Added to wishlist
  • Rose Cut Diamond Double Band Rose Gold RingRose Cut Diamond Double Band Rose Gold RingRose Cut Diamond Double Band Rose Gold RingRose Cut Diamond Double Band Rose Gold RingRose Cut Diamond Double Band Rose Gold RingRose Cut Diamond Double Band Rose Gold RingRose Cut Diamond Double Band Rose Gold RingRose Cut Diamond Double Band Rose Gold RingRose Cut Diamond Double Band Rose Gold Ring

    Rose Cut Diamond Double Band Rose Gold Ring

    £1,100.00
    Add to basket Add to wishlist Adding to wishlist Added to wishlist
  • Diamond Stud Revival RingDiamond Stud Revival RingDiamond Stud Revival Ring

    Diamond Stud Revival Ring

    £2,650.00
    Add to basket Add to wishlist Adding to wishlist Added to wishlist
  • 18ct Gold Textured Sapphire and Diamond ring18ct Gold Textured Sapphire and Diamond ring18ct Gold Textured Sapphire and Diamond ring18ct Gold Textured Sapphire and Diamond ring

    18ct Gold Textured Sapphire and Diamond ring

    £1,950.00
    Add to basket Add to wishlist Adding to wishlist Added to wishlist
  • Pink Sapphire Sunken Treasure RingPink Sapphire Sunken Treasure RingPink Sapphire Sunken Treasure RingPink Sapphire Sunken Treasure Ring

    Pink Sapphire Sunken Treasure Ring

    £1,595.00
    Add to basket Add to wishlist Adding to wishlist Added to wishlist
  • Diamond Pebble RingDiamond Pebble RingDiamond Pebble RingDiamond Pebble RingDiamond Pebble Ring

    Diamond Pebble Ring

    £415.00
    Add to basket Add to wishlist Adding to wishlist Added to wishlist

©2026 Ros Millar. All rights reserved
  • Privacy Policy
  • Help
  • FAQs
  • Contact Us
  • Instagram
  • Facebook
  • Twitter
Close
Sign in

Lost your password?

Close
Cart (0)

No products in the basket. No products in the basket.

Ros Millar Ros Millar
Cart 0
  • Home
  • About
  • Shop
  • Bespoke
  • Contact Us

Shopping Cart 0
Wishlist 0


Sign In

  • Instagram
  • Facebook
  • Twitter
Close