Skip to content
Trustpilot
  • Jewellery
    • All Jewellery
    • Rings
    • Chains
    • Necklaces
    • Pendants
    • Bracelets
    • Bangles
    • Earrings
    • Misc
  • Vintage
  • Collections
    • Gold and Silver Bullion
    • Welsh
    • Mens
    • Diamond Jewellery
    • Engagement Rings
    • Platinum Jewellery
    • Childrens Jewellery
    • Celtic Jewellery
    • Wedding Bands
  • Sale
  • Sell Jewellery
  • Sell by Post
  • Repairs
Log in Store Locator Wishlist Help & Contact

Country/region

  • Germany EUR €
  • Netherlands EUR €
  • United Kingdom GBP £
  • Facebook
Gold Reserves Jewellers
Store
Locator
Log in Basket
  • Jewellery
    All Jewellery
    • Shop by category
    • All Jewellery
    • Rings
    • Chains
    • Necklaces
    • Pendants
    • Bracelets
    • Bangles
    • Earrings
    • Misc
    Jewellery

    Rings

    Shop now
    Jewellery

    Earrings

    Shop now
  • Vintage
  • Collections
    All Collections
    • Shop by category
    • Gold and Silver Bullion
    • Welsh
    • Mens
    • Diamond Jewellery
    • Engagement Rings
    • Platinum Jewellery
    • Childrens Jewellery
    • Celtic Jewellery
    • Wedding Bands
    Collections

    Diamond Jewellery

    Shop now
    Collections

    Mens

    Shop now
  • Sale
  • Sell Jewellery
  • Sell by Post
  • Repairs

Item added to your basket

View basket
Free UK delivery on orders over £50

Free UK delivery on orders over £50

Spread the cost, finance options available

Spread the cost, finance options available

30 day, no hassle returns

30 day, no hassle returns

  1. Home
  2. Search: 693 results found for "diamond trilogy ring"

Search results

693 results

Filter by:

Remove all
Price Range
The highest price is £4,495.00
£
Filter & sort Filter & sort

Filter & sort

Filter & sort

693 results

Price Range

The highest price is £4,495.00

£
£
Clear
Remove all
Remove all

693 results

  • 18ct Gold & Diamond Four Stone Cluster Twist Ring Preowned 18ct Yellow and White Gold & Diamond Four Stone Cluster Twist Ring in size Q with the weight 5 grams. There are four brilliant cut diamond set in the ring at approximately 25pt each so there is a total of approximately 1ct of diamond content set in the ring. The diamonds are approximate clarity Si1 and colour K - M. The front of the ring is 11mm high

    18ct Gold & Diamond Four Stone Cluster Twist Ring

    18ct Gold & Diamond Four Stone Cluster Twist Ring

    Regular price £2,119.00
    Regular price Sale price £2,119.00
    Unit price /  per 
    View item
  • 18ct White Gold Brilliant Cut Diamond Halo Set Ring New 18ct White Gold Brilliant Cut 86pt Diamond Halo Set Ring with Diamond set shoulders with approximately G/H colour and Diamond grade Si. This ring is a size N with the weight 4.50 grams

    18ct White Gold Brilliant Cut Diamond Halo Set Ring

    18ct White Gold Brilliant Cut Diamond Halo Set Ring

    Regular price £1,999.00
    Regular price Sale price £1,999.00
    Unit price /  per 
    View item
  • 9ct White Gold & Diamond Set Band Ring Bring refined sparkle and timeless elegance to your collection with this pre-owned 9ct white gold diamond set band ring, featuring a delicate design with versatile appeal—perfect for everyday wear or stacking with other rings.

Design: The ring features a slim band style measuring approximately 2mm across the front, set with sparkling diamonds that create a subtle yet elegant finish.

    9ct White Gold & Diamond Set Band Ring

    9ct White Gold & Diamond Set Band Ring

    Regular price £125.00
    Regular price £0.00 Sale price £125.00
    Unit price /  per 
    View item
  • 18ct Gold & Platinum Diamond Set Solitaire Ring Bring timeless elegance and refined sparkle to your collection with this pre-owned 18ct yellow gold and platinum solitaire ring, featuring a brilliant-cut diamond in a classic setting—perfect for meaningful occasions or everyday luxury.

Design: The ring showcases a single brilliant-cut diamond of approximately 0.14ct, held in a platinum setting that enhances its clarity and brilliance. The solitaire design offers a clean, timeless look that never goes out of style.

    18ct Gold & Platinum Diamond Set Solitaire Ring

    18ct Gold & Platinum Diamond Set Solitaire Ring

    Regular price £210.00
    Regular price £0.00 Sale price £210.00
    Unit price /  per 
    View item
  • 18ct Gold & Diamond Set Princess Cut Solitaire Ring Bring striking sparkle and classic elegance to your jewellery collection with this pre-owned 18ct yellow gold and diamond set princess cut solitaire ring, offering a bold centre stone enhanced by diamond-set shoulders—perfect for special occasions or an engagement ring.

Design: The ring features a central princess-cut diamond with an approximate weight of 0.44ct, complemented by smaller diamonds set along the band, creating a beautifully balanced and eye-catching look.

    18ct Gold & Diamond Set Princess Cut Solitaire Ring

    18ct Gold & Diamond Set Princess Cut Solitaire Ring

    Regular price £990.00
    Regular price £0.00 Sale price £990.00
    Unit price /  per 
    View item
  • 9ct White Gold & Diamond Set Band Ring Add bold sparkle and contemporary elegance to your collection with this pre-owned 9ct white gold diamond set three row band ring—an eye-catching piece with refined detail.

Design: The ring features a 6mm wide front composed of three rows of diamonds, with baguette-cut diamonds forming the centre row and smaller brilliant-cut diamonds set above and below, creating a structured and multi-dimensional look.

    9ct White Gold & Diamond Set Band Ring

    9ct White Gold & Diamond Set Band Ring

    Regular price £294.00
    Regular price £0.00 Sale price £294.00
    Unit price /  per 
    View item
  • 18ct White Gold Diamond & Blue Topaz Set Ring Add flowing elegance and vibrant colour to your jewellery collection with this pre-owned 18ct white gold diamond and blue topaz set wave style ring—an eye-catching piece perfect for special occasions or everyday wear.

Design: This ring features a graceful wave-style design, centred with a round blue topaz measuring approximately 6mm in diameter, complemented by sparkling diamonds that enhance the fluid and contemporary look.

    18ct White Gold Diamond & Blue Topaz Set Ring

    18ct White Gold Diamond & Blue Topaz Set Ring

    Regular price £875.00
    Regular price £0.00 Sale price £875.00
    Unit price /  per 
    View item
  • 18ct White Gold & Diamond Set Seven Row Crossover Wide Band Ring Bring bold sophistication and exceptional sparkle to your jewellery collection with this pre-owned 18ct white gold & diamond set seven row crossover wide band ring, designed to make a striking statement.

Design: The ring features an eye-catching seven row crossover design, with diamond-set bands weaving across the front to create depth, movement, and a luxurious layered effect.

    18ct White Gold & Diamond Set Seven Row Crossover Wide Band Ring

    18ct White Gold & Diamond Set Seven Row Crossover Wide Band Ring

    Regular price £1,499.00
    Regular price £0.00 Sale price £1,499.00
    Unit price /  per 
    View item
  • 18ct Gold & Diamond Set Solitaire Ring Bring classic elegance to your collection with this pre-owned 18ct yellow gold diamond set solitaire ring, featuring a timeless design with understated brilliance—perfect for engagements, anniversaries, or everyday refinement.

Design: The ring showcases a single brilliant-cut diamond, approximately 0.25 carats in size, set in a traditional claw setting for maximum light and sparkle.
Material: Made from 18-carat yellow gold

    18ct Gold & Diamond Set Solitaire Ring

    18ct Gold & Diamond Set Solitaire Ring

    Regular price £320.00
    Regular price £0.00 Sale price £320.00
    Unit price /  per 
    View item
  • 14ct White Gold & Diamond Set Trilogy 18" Necklace Celebrate elegance and meaning with this pre-owned 14ct white gold diamond trilogy necklace, a timeless design symbolising past, present, and future.

Design: The necklace features three sparkling diamonds in a classic trilogy arrangement, offering balance and refined brilliance.
Material: Made in 14-carat white gold, the polished finish enhances the diamonds’ sparkle with a sleek, modern backdrop.

    14ct White Gold & Diamond Set Trilogy 18" Necklace

    14ct White Gold & Diamond Set Trilogy 18" Necklace

    Regular price £420.00
    Regular price £0.00 Sale price £420.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Set Band Ring Add refined sparkle and timeless style to your jewellery collection with this pre-owned 9ct yellow gold diamond set band ring—an elegant and versatile piece perfect for everyday wear.

Design: This ring features a 3mm wide band, set with sparkling diamonds totalling approximately 0.15ct, creating a balanced and eye-catching look across the finger.
Material: Made from 9-carat yellow gold, the polished finish enhances the warm golden tone while complementing the brilliance of the diamonds.

    9ct Gold & Diamond Set Band Ring

    9ct Gold & Diamond Set Band Ring

    Regular price £205.00
    Regular price £0.00 Sale price £205.00
    Unit price /  per 
    View item
  • New 9ct White Gold & Diamond Set Band Ring New 9ct White Gold & Diamond Band Ring in size U with the weight 6.70 grams. The band is 5mm wide

    New 9ct White Gold & Diamond Set Band Ring

    New 9ct White Gold & Diamond Set Band Ring

    Regular price £629.00
    Regular price Sale price £629.00
    Unit price /  per 
    View item
  • New 18ct Gold Diamond & Ruby Set Band Ring New 18ct Yellow Gold Diamond & Ruby Set Band Ring in size N with the weight 3.30 grams. The ruby stones are each approximately 1.5mm diameter and the front of the band is 3mm wide. There is approximately 0.05ct of diamond content set in the band in total

    New 18ct Gold Diamond & Ruby Set Band Ring

    New 18ct Gold Diamond & Ruby Set Band Ring

    Regular price £826.00
    Regular price Sale price £826.00
    Unit price /  per 
    View item
  • 18ct White Gold & Diamond Set Square Halo Cluster Ring Add exceptional sparkle and contemporary elegance to your jewellery collection with this pre-owned 18ct white gold diamond set square halo cluster ring, featuring a striking multi-diamond design with luxurious statement appeal—perfect for engagements, special occasions, or glamorous everyday wear.

Design: The ring showcases a brilliant cut centre diamond surrounded by two rows of smaller diamonds in a bold square halo cluster design, creating impressive sparkle and a refined statement look.

    18ct White Gold & Diamond Set Square Halo Cluster Ring

    18ct White Gold & Diamond Set Square Halo Cluster Ring

    Regular price £815.00
    Regular price £0.00 Sale price £815.00
    Unit price /  per 
    View item
  • 18ct White Gold Diamond & Blue Topaz Set Ring Bring cool-toned elegance and striking gemstone presence to your jewellery collection with this pre-owned 18ct white gold diamond and blue topaz set ring, a refined design that blends bold colour with classic sparkle.

Design: The ring features a large blue topaz as the focal point, measuring approximately 13mm by 11mm, offering a beautifully proportioned and eye-catching centre. Diamond accents add subtle brilliance, enhancing the stone’s vibrant blue hue.

    18ct White Gold Diamond & Blue Topaz Set Ring

    18ct White Gold Diamond & Blue Topaz Set Ring

    Regular price £860.00
    Regular price £0.00 Sale price £860.00
    Unit price /  per 
    View item
  • 18ct Gold & Diamond Set Band Ring Add refined sparkle and timeless simplicity to your jewellery collection with this pre-owned 18ct yellow gold diamond set band ring, featuring a classic three-stone design—perfect for everyday wear or special occasions.

Design: The ring features three diamonds set across the front, creating a balanced and elegant display of subtle brilliance.
Material: Made from 18ct yellow gold, the polished finish enhances the rich, warm tone of the metal while complementing the sparkle of the diamonds.

    18ct Gold & Diamond Set Band Ring

    18ct Gold & Diamond Set Band Ring

    Regular price £549.00
    Regular price £0.00 Sale price £549.00
    Unit price /  per 
    View item
  • New 9ct White Gold & Diamond Marquise Halo Ring New 9ct White Gold & Diamond Marquise Halo Ring with Diamond set shoulders. The ring is in size N with the weight 3.80 grams. There is approximately 75pt of Diamonds set in the ring in total. The front of the halo is 15mm high. Other sizes available, enquire in the contact page

    New 9ct White Gold & Diamond Marquise Halo Ring

    New 9ct White Gold & Diamond Marquise Halo Ring

    Regular price £1,210.00
    Regular price Sale price £1,210.00
    Unit price /  per 
    View item
  • 14ct Gold & Diamond Set Emerald Cut Solitaire Ring Preowned 14ct Yellow and White Gold & Diamond Set Emerald Cut Solitaire Ring in size V with the weight 6.10 grams. The center Diamond is approximately 1.10ct with a baguette cut Diamond on either side. The Diamonds are approximate clarity VS1 and colour N - R

    14ct Gold & Diamond Set Emerald Cut Solitaire Ring

    14ct Gold & Diamond Set Emerald Cut Solitaire Ring

    Regular price £2,999.00
    Regular price Sale price £2,999.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Set Clogau Tree of Life Band Ring Add meaningful elegance to your jewellery collection with this pre-owned 9ct yellow and rose gold diamond set Tree of Life band ring, featuring iconic symbolism and refined detailing—perfect for everyday wear or thoughtful gifting.

Design: The ring features the signature Tree of Life motif, symbolising growth, strength, and connection, with diamond accents adding a subtle touch of sparkle throughout the design.

    9ct Gold & Diamond Set Clogau Tree of Life Band Ring

    9ct Gold & Diamond Set Clogau Tree of Life Band Ring

    Regular price £490.00
    Regular price £0.00 Sale price £490.00
    Unit price /  per 
    View item
  • 9ct Gold Diamond & Ruby Set Wrap Around Teardrop Ring Add graceful movement and rich colour to your collection with this pre-owned 9ct yellow gold diamond and ruby set wrap around teardrop ring—an elegant piece with a delicate and flowing design.

Design: The ring features a 5mm by 3mm teardrop-shaped ruby, complemented by sparkling diamond accents within a wrap around style that creates a soft and fluid look.

    9ct Gold Diamond & Ruby Set Wrap Around Teardrop Ring

    9ct Gold Diamond & Ruby Set Wrap Around Teardrop Ring

    Regular price £112.00
    Regular price £0.00 Sale price £112.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Set Cluster Ring Add timeless sparkle to your jewellery collection with this pre-owned 9ct yellow gold diamond set cluster ring—an elegant and eye-catching piece perfect for everyday wear or special occasions.

Design: This cluster ring features four brilliant-cut diamonds arranged to create a radiant and balanced focal point, offering the appearance of a larger centre with a classic and refined finish.

    9ct Gold & Diamond Set Cluster Ring

    9ct Gold & Diamond Set Cluster Ring

    Regular price £130.00
    Regular price £0.00 Sale price £130.00
    Unit price /  per 
    View item
  • New 9ct White Gold & Diamond Set Band Ring New 9ct White Gold & Diamond Set Band Ring in size N with the weight 4.80 grams. The front of the band is 7mm wide. There is approximately 1.08ct of diamond content set in the band in total which are made up of baguette cut and brilliant cut diamonds. The diamonds are approximate clarity Si and colour K - M

    New 9ct White Gold & Diamond Set Band Ring

    New 9ct White Gold & Diamond Set Band Ring

    Regular price £1,549.00
    Regular price Sale price £1,549.00
    Unit price /  per 
    View item
  • 9ct Gold Diamond & Green Stone Vintage Style Ring Add vintage-inspired charm and subtle colour to your jewellery collection with this pre-owned 9ct yellow gold diamond and green stone ring, featuring a classic and elegant design—perfect for everyday wear or as a unique dress ring.

Design: The ring showcases a green centre stone complemented by sparkling diamond accents, creating a refined and eye-catching vintage style appearance. The combination of colour and sparkle gives the ring a soft yet distinctive look.

    9ct Gold Diamond & Green Stone Vintage Style Ring

    9ct Gold Diamond & Green Stone Vintage Style Ring

    Regular price £197.00
    Regular price £0.00 Sale price £197.00
    Unit price /  per 
    View item
  • 9ct Gold Diamond & Fuchsia Set Dress Ring Bring bold colour and refined sparkle to your jewellery collection with this pre-owned 9ct yellow gold diamond and fuchsia set dress ring.

Design: The ring features a large oval fuchsia centre stone measuring approximately 18mm by 13mm, creating a striking and eye-catching focal point.
Material: Made from 9-carat yellow gold, the warm polished finish beautifully complements the vivid pink tones of the fuchsia stone.

    9ct Gold Diamond & Fuchsia Set Dress Ring

    9ct Gold Diamond & Fuchsia Set Dress Ring

    Regular price £475.00
    Regular price £0.00 Sale price £475.00
    Unit price /  per 
    View item
  • 1
  • …
  • 7
  • 8
  • 9
  • 10
  • 11
  • …
  • 29
  • Load more
Independent, family run business

Independent, family run business

About us
Three high street stores in South Wales

Three high street stores in South Wales

Store locator
Free UK Delivery on orders over £50

Free UK Delivery on orders over £50

Delivery options
We buy your unwanted jewellery

We buy your unwanted jewellery

Sell jewellery
Expert jewellery repair service

Expert jewellery repair service

Find out more

Visit us in store

CARDIFF
105-109 Cardiff Central Market
Cardiff
CF10 1AU

Open 9am - 4pm

View Map

SWANSEA
35 Swansea Market
Swansea
SA1 3PF

Open 9am - 4pm

View Map

LLANELLI
4 Stepney Precinct
Llanelli
SA15 1YN

Open 9am - 4pm

View Map
sales@goldreserves.co.uk 07769 792553
  • About us
  • Delivery
  • Returns
  • FAQ
  • News
  • Account
  • Contact us
  • Follow us on Facebook
Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • iDEAL Wero
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
© 2026, Gold Reserves Jewellers
  • Refund policy
  • Privacy policy
  • Terms of service
  • Shipping policy
  • Contact information
Ecommerce Designed & Powered by Ecommerce Designed & Powered by Studioworx
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.