18 carat – tagged "ring-size-w" – Jewelco London

Skip to content

Same/Next Day Dispatch For Selected Items

Country/region

Search

Shop
Categories
- Accessories
  
  Cufflinks
  Money Clips
  All
- Body Jewellery
  
  Anklets
  Body Bars
  Nose Studs
  Toe Rings
- Bracelets & Bangles
  
  Bangles
  Bracelets
- Earrings
  
  Creoles
  Drops
  Hoops
  Studs
- Necklaces
  
  Belcher
  Curb
  Figaro
  Necklet
  Pendant Chain
  Rope
- Pendants & Charms
  
  Alphabet & Numbers
  Animals
  Clothes, Shoes & Accessories
  Crosses
  Flowers & Plants
  Hearts
  Household
  Lockets
  Medallions
  Music
  Sports & Games
  T-Bars
- Rings
  
  Band
  Cluster
  Coin Mount
  Engagement
  Eternity
  Fancy
  Signet
  Solitaire
  Wedding
  Wishbone
- Sets

Country/region

Search

X (Twitter)
Facebook
Instagram
YouTube

Shop
Categories

Search

Item added to your cart

View cart

Sort by:

97 of 1264 products

Filters Applied:

18 carat W

Filter:

Filter

Refine

Availability

Search

In Stock

Category

Search

Rings

Rings Sub Category

Search

Cluster
Engagement
Eternity
Solitaire
Wedding

Band Shape

Search

D-Shape
Court
Flat Court

Band Width

Search

2.5mm
3mm
4mm
5mm
6mm

Band Finish

Search

Polished

Ring Size

Search

G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Z+1
Z+2
Z+3

Metal Type

Search

Gold

Metal Purity

Search

9 carat
18 carat
925
950

Metal Colour

Search

Yellow
White
Rose

Gem Type

Search

Amethyst
Aquamarine
Diamond
Emerald
No Gemstone
Ruby
Sapphire
Tanzanite

Amethyst Creation

Search

Natural

Amethyst Weight

Search

0.25-0.50ct

Aquamarine Creation

Search

Natural

Aquamarine Weight

Search

0.1-0.25ct
0.25-0.50ct

Diamond Creation

Search

Lab Grown
Natural

Diamond Weight

Search

0.1-0.25ct
0.25-0.50ct
0.50-0.75ct
0.75-1ct
1-2ct

Emerald Creation

Search

Natural

Emerald Weight

Search

0.25-0.50ct
1-2ct

Ruby Creation

Search

Natural

Ruby Weight

Search

0.50-0.75ct
0.75-1ct
1-2ct

Sapphire Creation

Search

Natural

Sapphire Weight

Search

0.25-0.50ct
0.50-0.75ct
1-2ct

Tanzanite Creation

Search

Natural

Tanzanite Weight

Search

0.25-0.50ct

Gem Shape

Search

Oval
Princess
Round

Gem Colour

Search

Blue
Green
Lilac
Pink
Purple
Red
White

Recipient

Search

For Her
For Him
Unisex Adult

Birthstone

Search

April
December
February
July
March
May
September

Occasion

Search

Anniversary
Engagement
Wedding

Price

Search

£500 to £1,000
£1,000 to £2,500
Over £2,500

Sort By

Featured
Price: Low to High
Price: High to Low
Newest
Oldest
Best Selling
A to Z
Z to A

Availability (0)

Availability

In stock (97 products)
Out of stock (26 products)

Price

The highest price is £6,577.99

£

From

To

Filter and sort Filter

Filter and sort

Filter

97 of 1264 products

Filter

Refine

Availability

Search

In Stock

Category

Search

Rings

Rings Sub Category

Search

Cluster
Engagement
Eternity
Solitaire
Wedding

Band Shape

Search

D-Shape
Court
Flat Court

Band Width

Search

2.5mm
3mm
4mm
5mm
6mm

Band Finish

Search

Polished

Ring Size

Search

G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Z+1
Z+2
Z+3

Metal Type

Search

Gold

Metal Purity

Search

9 carat
18 carat
925
950

Metal Colour

Search

Yellow
White
Rose

Gem Type

Search

Amethyst
Aquamarine
Diamond
Emerald
No Gemstone
Ruby
Sapphire
Tanzanite

Amethyst Creation

Search

Natural

Amethyst Weight

Search

0.25-0.50ct

Aquamarine Creation

Search

Natural

Aquamarine Weight

Search

0.1-0.25ct
0.25-0.50ct

Diamond Creation

Search

Lab Grown
Natural

Diamond Weight

Search

0.1-0.25ct
0.25-0.50ct
0.50-0.75ct
0.75-1ct
1-2ct

Emerald Creation

Search

Natural

Emerald Weight

Search

0.25-0.50ct
1-2ct

Ruby Creation

Search

Natural

Ruby Weight

Search

0.50-0.75ct
0.75-1ct
1-2ct

Sapphire Creation

Search

Natural

Sapphire Weight

Search

0.25-0.50ct
0.50-0.75ct
1-2ct

Tanzanite Creation

Search

Natural

Tanzanite Weight

Search

0.25-0.50ct

Gem Shape

Search

Oval
Princess
Round

Gem Colour

Search

Blue
Green
Lilac
Pink
Purple
Red
White

Recipient

Search

For Her
For Him
Unisex Adult

Birthstone

Search

April
December
February
July
March
May
September

Occasion

Search

Anniversary
Engagement
Wedding

Price

Search

£500 to £1,000
£1,000 to £2,500
Over £2,500

Sort By

Featured
Price: Low to High
Price: High to Low
Newest
Oldest
Best Selling
A to Z
Z to A

Availability

In stock (97 products)
Out of stock (26 products)

Clear

Price

The highest price is £6,577.99

£

From

£

To

Clear

Sort by:

Remove all

97 of 1264 products

18ct Gold 1ct D/VS Lab Grown Diamond Solitaire Engagement Ring

18ct Gold 1ct D/VS Lab Grown Diamond Solitaire Engagement Ring

Vendor:
LAB18R306-100

Regular price £1,544.99

Regular price Sale price £1,544.99
Unit price per
18ct White Gold Diamond Red Ruby Trilogy Engagement Ring 6mm

18ct White Gold Diamond Red Ruby Trilogy Engagement Ring 6mm

Vendor:
18R630

Regular price £749.99

Regular price Sale price £749.99
Unit price per
18ct White Gold Diamond Amethyst Trilogy Engagement Ring 6mm

18ct White Gold Diamond Amethyst Trilogy Engagement Ring 6mm

Vendor:
18R633

Regular price £686.99

Regular price Sale price £686.99
Unit price per
18ct Gold Diamond Blue Sapphire Trilogy Engagement Ring 8mm

18ct Gold Diamond Blue Sapphire Trilogy Engagement Ring 8mm

Vendor:
18R567

Regular price £2,552.99

Regular price Sale price £2,552.99
Unit price per
18ct Gold 3mm D-Shaped Wedding Band Commitment Ring

18ct Gold 3mm D-Shaped Wedding Band Commitment Ring

Vendor:
RBNR02426

Regular price From £726.99

Regular price Sale price From £726.99
Unit price per
18ct Gold Diamond Green Emerald Trilogy Engagement Ring 6mm

18ct Gold Diamond Green Emerald Trilogy Engagement Ring 6mm

Vendor:
18R632

Regular price £782.99

Regular price Sale price £782.99
Unit price per
18ct Gold 5mm Flat-Court Wedding Band Commitment Ring

18ct Gold 5mm Flat-Court Wedding Band Commitment Ring

Vendor:
RBNR02442

Regular price From £1,498.99

Regular price Sale price From £1,498.99
Unit price per
18ct White Gold 3mm Bombe Court Wedding Band Commitment Ring

18ct White Gold 3mm Bombe Court Wedding Band Commitment Ring

Vendor:
RBNR02560

Regular price From £884.99

Regular price Sale price From £884.99
Unit price per
18ct White Gold 6mm Court-Shaped Wedding Band Commitment Ring

18ct White Gold 6mm Court-Shaped Wedding Band Commitment Ring

Vendor:
RBNR02533

Regular price From £1,896.99

Regular price Sale price From £1,896.99
Unit price per
18ct White Gold 1ct D/VS Lab Grown Diamond Solitaire Ring 8mm

18ct White Gold 1ct D/VS Lab Grown Diamond Solitaire Ring 8mm

Vendor:
LAB18R311-100

Regular price £1,544.99

Regular price Sale price £1,544.99
Unit price per
18ct White Gold 5mm Flat-Court Wedding Band Commitment Ring

18ct White Gold 5mm Flat-Court Wedding Band Commitment Ring

Vendor:
RBNR02542

Regular price From £1,636.99

Regular price Sale price From £1,636.99
Unit price per
18ct White Gold Diamond Pink Sapphire Trilogy Engagement Ring 6mm

18ct White Gold Diamond Pink Sapphire Trilogy Engagement Ring 6mm

Vendor:
18R635

Regular price £809.99

Regular price Sale price £809.99
Unit price per
18ct White Gold Diamond Aquamarine Trilogy Engagement Ring 6mm

18ct White Gold Diamond Aquamarine Trilogy Engagement Ring 6mm

Vendor:
18R634

Regular price £701.99

Regular price Sale price £701.99
Unit price per
18ct White Gold 6mm Bombe Court Wedding Band Commitment Ring

18ct White Gold 6mm Bombe Court Wedding Band Commitment Ring

Vendor:
RWNR0226XX

Regular price From £2,411.99

Regular price Sale price From £2,411.99
Unit price per
18ct Gold 1ct Diamond 7 Stone Flower Cluster Ring 11mm

18ct Gold 1ct Diamond 7 Stone Flower Cluster Ring 11mm

Vendor:
18R130-100

Regular price £2,795.99

Regular price Sale price £2,795.99
Unit price per
18ct Gold 3mm Bombe Court Wedding Band Commitment Ring

18ct Gold 3mm Bombe Court Wedding Band Commitment Ring

Vendor:
RBNR02460

Regular price From £821.99

Regular price Sale price From £821.99
Unit price per
18ct White Gold 1ct Diamond Solitaire Engagement Ring

18ct White Gold 1ct Diamond Solitaire Engagement Ring

Vendor:
18R321-100

Regular price £6,577.99

Regular price Sale price £6,577.99
Unit price per
18ct White Gold Diamond Blue Sapphire Trilogy Engagement Ring 6mm

18ct White Gold Diamond Blue Sapphire Trilogy Engagement Ring 6mm

Vendor:
18R629

Regular price £811.99

Regular price Sale price £811.99
Unit price per
18ct Gold Diamond Green Emerald Trilogy Engagement Ring 8mm

18ct Gold Diamond Green Emerald Trilogy Engagement Ring 8mm

Vendor:
18R569

Regular price £2,696.99

Regular price Sale price £2,696.99
Unit price per
18ct Gold 0.5ct Diamond Solitaire Engagement Ring 6mm

18ct Gold 0.5ct Diamond Solitaire Engagement Ring 6mm

Vendor:
18R306-050

Regular price £2,271.99

Regular price Sale price £2,271.99
Unit price per
18ct White Gold 3mm Court-Shaped Wedding Band Commitment Ring

18ct White Gold 3mm Court-Shaped Wedding Band Commitment Ring

Vendor:
RWNR0233XX

Regular price From £1,298.99

Regular price Sale price From £1,298.99
Unit price per
18ct Gold 1ct D/VS Lab Grown Diamond Solitaire Engagement Ring

18ct Gold 1ct D/VS Lab Grown Diamond Solitaire Engagement Ring

Vendor:
LAB18R316-100

Regular price £1,544.99

Regular price Sale price £1,544.99
Unit price per
18ct Gold 5mm Flat Court Wedding Band Commitment Ring

18ct Gold 5mm Flat Court Wedding Band Commitment Ring

Vendor:
RYNR0245XX

Regular price From £2,288.99

Regular price Sale price From £2,288.99
Unit price per
18ct Gold 1ct Diamond 5 Stone Eternity Ring 5mm

18ct Gold 1ct Diamond 5 Stone Eternity Ring 5mm

Vendor:
18R134-100

Regular price £2,857.99

Regular price Sale price £2,857.99
Unit price per
18ct White Gold Diamond Blue Sapphire Trilogy Engagement Ring 7mm

18ct White Gold Diamond Blue Sapphire Trilogy Engagement Ring 7mm

Vendor:
18R639

Regular price £1,394.99

Regular price Sale price £1,394.99
Unit price per
18ct Gold 0.25ct Diamond Solitaire Engagement Ring 4mm

18ct Gold 0.25ct Diamond Solitaire Engagement Ring 4mm

Vendor:
18R316-025

Regular price £1,011.99

Regular price Sale price £1,011.99
Unit price per
18ct White Gold Diamond Green Emerald Trilogy Engagement Ring 6mm

18ct White Gold Diamond Green Emerald Trilogy Engagement Ring 6mm

Vendor:
18R631

Regular price £782.99

Regular price Sale price £782.99
Unit price per
18ct White Gold 5mm Bombe Court Wedding Band Commitment Ring

18ct White Gold 5mm Bombe Court Wedding Band Commitment Ring

Vendor:
RWNR0225XX

Regular price From £2,048.99

Regular price Sale price From £2,048.99
Unit price per
18ct White Gold 5mm D-Shaped Polish Wedding Band Commitment Ring

18ct White Gold 5mm D-Shaped Polish Wedding Band Commitment Ring

Vendor:
RBNR02528

Regular price From £1,443.99

Regular price Sale price From £1,443.99
Unit price per
18ct Gold 5mm Bombe Court Wedding Band Commitment Ring

18ct Gold 5mm Bombe Court Wedding Band Commitment Ring

Vendor:
RBNR02462

Regular price From £1,284.99

Regular price Sale price From £1,284.99
Unit price per
18ct White Gold Diamond 1ct Red Ruby Trilogy Engagement Ring 7mm

18ct White Gold Diamond 1ct Red Ruby Trilogy Engagement Ring 7mm

Vendor:
18R637

Regular price £1,294.99

Regular price Sale price £1,294.99
Unit price per
18ct Gold 0.25ct D/VS Lab Grown Diamond Solitaire Engagement Ring

18ct Gold 0.25ct D/VS Lab Grown Diamond Solitaire Engagement Ring

Vendor:
LAB18R306-025

Regular price £1,121.99

Regular price Sale price £1,121.99
Unit price per
18ct White Gold 0.25ct Diamond Solitaire Engagement Ring 5mm

18ct White Gold 0.25ct Diamond Solitaire Engagement Ring 5mm

Vendor:
18R311-025

Regular price £1,090.99

Regular price Sale price £1,090.99
Unit price per
18ct Gold 0.25ct D/VS Lab Grown Diamond Solitaire Engagement Ring

18ct Gold 0.25ct D/VS Lab Grown Diamond Solitaire Engagement Ring

Vendor:
LAB18R316-025

Regular price £1,121.99

Regular price Sale price £1,121.99
Unit price per
18ct White Gold 0.5ct Diamond 5 Stone Eternity Ring 4mm

18ct White Gold 0.5ct Diamond 5 Stone Eternity Ring 4mm

Vendor:
18R546-050

Regular price £1,801.99

Regular price Sale price £1,801.99
Unit price per
18ct Gold 0.25ct Diamond 5 Stone Eternity Ring 3mm

18ct Gold 0.25ct Diamond 5 Stone Eternity Ring 3mm

Vendor:
18R134-025

Regular price £1,156.99

Regular price Sale price £1,156.99
Unit price per
18ct White Gold 0.25ct Diamond Solitaire Engagement Ring 4mm

18ct White Gold 0.25ct Diamond Solitaire Engagement Ring 4mm

Vendor:
18R321-025

Regular price £1,090.99

Regular price Sale price £1,090.99
Unit price per
18ct White Gold 3mm Bombe Court Wedding Band Commitment Ring

18ct White Gold 3mm Bombe Court Wedding Band Commitment Ring

Vendor:
RWNR0223XX

Regular price From £1,234.99

Regular price Sale price From £1,234.99
Unit price per
18ct Gold 5mm Court-Shaped Wedding Band Commitment Ring

18ct Gold 5mm Court-Shaped Wedding Band Commitment Ring

Vendor:
RBNR02432

Regular price From £1,296.99

Regular price Sale price From £1,296.99
Unit price per
18ct Gold 0.25ct Diamond Solitaire Engagement Ring 5mm

18ct Gold 0.25ct Diamond Solitaire Engagement Ring 5mm

Vendor:
18R306-025

Regular price £1,011.99

Regular price Sale price £1,011.99
Unit price per
18ct Gold 0.5ct D/VS Lab Grown Diamond Solitaire Engagement Ring

18ct Gold 0.5ct D/VS Lab Grown Diamond Solitaire Engagement Ring

Vendor:
LAB18R316-050

Regular price £1,305.99

Regular price Sale price £1,305.99
Unit price per
18ct White Gold 6mm Bombe Court Wedding Band Commitment Ring

18ct White Gold 6mm Bombe Court Wedding Band Commitment Ring

Vendor:
RBNR02563

Regular price From £1,755.99

Regular price Sale price From £1,755.99
Unit price per
18ct Gold 0.75ct Diamond 7 Stone Flower Cluster Ring 10mm

18ct Gold 0.75ct Diamond 7 Stone Flower Cluster Ring 10mm

Vendor:
18R130-075

Regular price £2,299.99

Regular price Sale price £2,299.99
Unit price per
18ct Gold 1ct Diamond Solitaire Engagement Ring 8mm

18ct Gold 1ct Diamond Solitaire Engagement Ring 8mm

Vendor:
18R306-100

Regular price £6,502.99

Regular price Sale price £6,502.99
Unit price per
18ct White Gold 0.25ct D/VS Lab Grown Diamond Solitaire Ring 5mm

18ct White Gold 0.25ct D/VS Lab Grown Diamond Solitaire Ring 5mm

Vendor:
LAB18R311-025

Regular price £1,121.99

Regular price Sale price £1,121.99
Unit price per
18ct White Gold 1ct Diamond 5 Stone Eternity Ring 5mm

18ct White Gold 1ct Diamond 5 Stone Eternity Ring 5mm

Vendor:
18R546-100

Regular price £2,857.99

Regular price Sale price £2,857.99
Unit price per
18ct White Gold 0.5ct Diamond Solitaire Engagement Ring 5mm

18ct White Gold 0.5ct Diamond Solitaire Engagement Ring 5mm

Vendor:
18R321-050

Regular price £2,357.99

Regular price Sale price £2,357.99
Unit price per
18ct White Gold 3mm D-Shaped Polish Wedding Band Commitment Ring

18ct White Gold 3mm D-Shaped Polish Wedding Band Commitment Ring

Vendor:
RBNR02526

Regular price From £782.99

Regular price Sale price From £782.99
Unit price per

1
2
3

About Us
Contact Us
Delivery
Returns Policy
Jewellery Care
Engraving Information
Bespoke Workshop

Product Details & Hallmarking
Warranty
Measurement Guidance
Terms and Conditions
Klarna's T&Cs
Privacy Policy
FAQ's

Contact Us

Have a question? You may find an answer in our FAQs.
But you can also contact us:

Customer Services
Call Us:+44 (0)20 3754 5025
WhatsApp: +44 20 3754 5025

Mon-Thu: 10:00 am - 4:00 pm
Fri: 10:00 am - 12:00 pm

Send us an email: info@jewelco.co.uk

Subscribe to our emails

Email

Facebook
Instagram
YouTube
X (Twitter)

Country/region

Search

Payment methods

© 2026, Jewelco London Powered by Shopify

Refund policy
Privacy policy
Terms of service
Shipping policy
Contact information

Choosing a selection results in a full page refresh.
Opens in a new window.

GB

United Kingdom

Jan 07, 2026 23:43

Product Tag :

Product Collection :

×