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: 1000 results found for "diamond trilogy ring"

Search results

  • 9ct Gold Diamond & Sapphire Heart Cluster Ring Bring romantic charm and timeless sparkle to your collection with this pre-owned 9ct yellow gold diamond and sapphire heart cluster ring, featuring a graceful design with elegant detail—perfect for special occasions or a meaningful gift.

Design: The ring showcases a heart-shaped sapphire measuring approximately 4mm at the centre, surrounded by sparkling diamonds in a classic cluster arrangement that creates a bright and eye-catching finish.

    9ct Gold Diamond & Sapphire Heart Cluster Ring

    9ct Gold Diamond & Sapphire Heart Cluster Ring

    Regular price £225.00
    Regular price £0.00 Sale price £225.00
    Unit price /  per 
    View item
  • 9ct Gold Diamond & Sapphire Cluster Band Ring This pre-owned 9ct yellow gold diamond and five stone sapphire cluster band ring is a classic design, featuring graduating sapphires surrounded by sparkling diamonds.

Design: The ring showcases five round sapphires arranged across the front of the band in graduating sizes, with each sapphire framed by sparkling diamonds to create an elegant cluster effect. The timeless combination of deep blue sapphires and brilliant diamonds makes this ring ideal for both everyday wear and special occasions.

    9ct Gold Diamond & Sapphire Cluster Band Ring

    9ct Gold Diamond & Sapphire Cluster Band Ring

    Regular price £238.00
    Regular price £0.00 Sale price £238.00
    Unit price /  per 
    View item
  • 9ct Gold Diamond & Blue Topaz Cluster Ring Bring vibrant colour and elegant sparkle to your collection with this pre-owned 9ct yellow gold diamond and blue topaz cluster ring, featuring a striking centre stone and refined detail—perfect for special occasions or standout everyday wear.

Design: The ring showcases an 8mm by 6mm oval blue topaz at the centre, surrounded by sparkling diamonds, with additional blue topaz stones set along the shoulders for added colour and brilliance.

    9ct Gold Diamond & Blue Topaz Cluster Ring

    9ct Gold Diamond & Blue Topaz Cluster Ring

    Regular price £221.00
    Regular price £0.00 Sale price £221.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Square Halo Cluster Ring Add an elegant piece to your jewellery collection with this pre-owned 9ct yellow gold and diamond square halo cluster ring, featuring a classic square design with beautiful diamond detailing.

Design: The ring features a square halo cluster design, with diamonds arranged to create an attractive and timeless appearance.
Material: Made from 9ct yellow gold, offering a traditional warm gold finish.

    9ct Gold & Diamond Square Halo Cluster Ring

    9ct Gold & Diamond Square Halo Cluster Ring

    Regular price £190.00
    Regular price £0.00 Sale price £190.00
    Unit price /  per 
    View item
  • 9ct Gold Diamond & Ruby Band Ring This pre-owned 9ct yellow gold diamond and ruby band ring is a colourful gemstone design, featuring five oval rubies with diamond detailing.

Design: Featuring five oval ruby stones set across the front with small diamonds above and below, this band ring combines rich red tones with the warm finish of 9ct yellow gold.
Material: Made from 9-carat yellow gold.
Gemstone Detail: Five oval ruby stones each measuring approximately 4mm by 3mm, with small diamonds set above and below.

    9ct Gold Diamond & Ruby Band Ring

    9ct Gold Diamond & Ruby Band Ring

    Regular price £205.00
    Regular price £0.00 Sale price £205.00
    Unit price /  per 
    View item
  • 18ct Gold & Diamond Solitaire Ring This pre-owned 18ct yellow gold diamond solitaire ring is a classic design, featuring a brilliant cut diamond within a distinctive square-shaped setting.

Design: Featuring a brilliant cut diamond set within a square-shaped solitaire setting, this ring has a classic design finished in warm 18ct yellow gold.
Material: Made from 18-carat yellow gold.
Gemstone Detail: Set with a brilliant cut diamond.
Ring Detail: Solitaire ring design with a square-shaped setting.

    18ct Gold & Diamond Solitaire Ring

    18ct Gold & Diamond Solitaire Ring

    Regular price £330.00
    Regular price £0.00 Sale price £330.00
    Unit price /  per 
    View item
  • New 9ct Gold & 0.52ct Diamond Set Wide Band Ring New 9ct Yellow Gold & 0.52ct Diamond Set Wide Band Ring in size P with the weight 3.50 grams. The front of the band is 7mm wide and there is approximately 0.52ct of diamond content set in the band in rows

    New 9ct Gold & 0.52ct Diamond Set Wide Band Ring

    New 9ct Gold & 0.52ct Diamond Set Wide Band Ring

    Regular price £668.00
    Regular price Sale price £668.00
    Unit price /  per 
    View item
  • 18ct Gold & Diamond Solitaire Ring Make a timeless statement with this pre-owned 18ct yellow gold diamond solitaire ring. Featuring an impressive brilliant-cut centre diamond enhanced by elegant baguette-cut diamond shoulders, this sophisticated ring offers classic styling with added brilliance and character.

Design: The ring showcases a sparkling brilliant-cut centre diamond as its focal point, complemented by additional baguette-cut diamonds set into the shoulders.

    18ct Gold & Diamond Solitaire Ring

    18ct Gold & Diamond Solitaire Ring

    Regular price £549.00
    Regular price £0.00 Sale price £549.00
    Unit price /  per 
    View item
  • 9ct Gold Diamond & Pearl Set Ring Bring classic elegance and soft contrast to your jewellery collection with this pre-owned 9ct yellow and white gold diamond & pearl set ring, a refined design that blends timeless materials with graceful detail.

Design: The ring features a central pearl measuring 6mm in diameter, complemented by diamond accents that add subtle sparkle and enhance the elegant composition.

    9ct Gold Diamond & Pearl Set Ring

    9ct Gold Diamond & Pearl Set Ring

    Regular price £195.00
    Regular price £0.00 Sale price £195.00
    Unit price /  per 
    View item
  • 9ct White Gold & Diamond Band Ring Add timeless sparkle and bold sophistication to your jewellery collection with this pre-owned 9ct white gold diamond channel set band ring, featuring a substantial design with elegant everyday appeal—perfect for anniversaries, special occasions, or luxurious daily wear.

Design: The ring features a striking channel-set diamond band measuring approximately 6mm wide, creating a bold and eye-catching display of brilliance across the finger.

    9ct White Gold & Diamond Band Ring

    9ct White Gold & Diamond Band Ring

    Regular price £490.00
    Regular price £0.00 Sale price £490.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Cluster Band Ring Add a classic touch to your jewellery collection with this pre-owned 9ct yellow gold and diamond cluster band ring, featuring decorative diamond detailing across the front of the band.

Design: The ring features a traditional cluster band design, with diamonds arranged to create an elegant and attractive appearance.
Material: Made from 9ct yellow gold, offering a classic warm gold finish that complements the diamonds.

    9ct Gold & Diamond Cluster Band Ring

    9ct Gold & Diamond Cluster Band Ring

    Regular price £150.00
    Regular price £0.00 Sale price £150.00
    Unit price /  per 
    View item
  • 9ct White Gold & Diamond Square Cluster Ring Add a distinctive diamond piece to your jewellery collection with this pre-owned 9ct white gold square cluster ring, featuring princess-cut and brilliant-cut diamonds with approximately 0.40ct of diamond content in total.
Design: The ring features a square cluster design, with four princess-cut diamonds set together at the centre and surrounded by brilliant-cut diamonds for a defined geometric appearance.

    9ct White Gold & Diamond Square Cluster Ring

    9ct White Gold & Diamond Square Cluster Ring

    Regular price £239.00
    Regular price £0.00 Sale price £239.00
    Unit price /  per 
    View item
  • 9ct White Gold & Diamond Solitaire Ring New 9ct White Gold & Diamond Solitaire Ring with 0.25ct Diamond in size N with the weight 2 grams

    9ct White Gold & Diamond Solitaire Ring

    9ct White Gold & Diamond Solitaire Ring

    Regular price £459.00
    Regular price Sale price £459.00
    Unit price /  per 
    View item
  • 18ct Gold & Diamond Solitaire Ring Add timeless diamond elegance to your jewellery collection with this pre-owned 18ct yellow gold solitaire ring, featuring an approximately 0.44ct brilliant-cut diamond in a classic single-stone design.

Design: The ring features a traditional solitaire design, allowing the central brilliant-cut diamond to remain the main focal point for a simple and elegant appearance.
Material: Made from 18-carat yellow gold, the warm gold tone provides a classic setting for the central diamond.

    18ct Gold & Diamond Solitaire Ring

    18ct Gold & Diamond Solitaire Ring

    Regular price £409.00
    Regular price £0.00 Sale price £409.00
    Unit price /  per 
    View item
  • 18ct Gold & Double Diamond Set Twist Ring Preowned 18ct Yellow and White Gold & Double Diamond Set Twist Ring in size L with the weight 3.70 grams. There is approximate 33pt of diamond content in total at approximate clarity Si2 - i1

    18ct Gold & Double Diamond Set Twist Ring

    18ct Gold & Double Diamond Set Twist Ring

    Regular price £499.00
    Regular price Sale price £499.00
    Unit price /  per 
    View item
  • 18ct Gold & Platinum Diamond Set Solitaire Ring Preowned 18ct Yellow Gold & Platinum Diamond Set Solitaire Ring in size L with the weight 2.30 grams. The diamond is approximately 25pt

    18ct Gold & Platinum Diamond Set Solitaire Ring

    18ct Gold & Platinum Diamond Set Solitaire Ring

    Regular price £329.00
    Regular price £0.00 Sale price £329.00
    Unit price /  per 
    View item
  • 18ct Gold & Diamond Solitaire Ring Add a classic piece to your jewellery collection with this pre-owned 18ct yellow gold and diamond illusion set solitaire ring, featuring a brilliant cut diamond in a traditional solitaire design.

Design: The ring features a timeless solitaire design, with an illusion setting designed to enhance the appearance of the central diamond.
Material: Made from 18ct yellow gold, offering a traditional warm gold finish.

    18ct Gold & Diamond Solitaire Ring

    18ct Gold & Diamond Solitaire Ring

    Regular price £410.00
    Regular price £0.00 Sale price £410.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Solitaire Ring New 9ct Yellow Gold & Diamond Solitaire Ring with 0.83ct Diamond in size N with the weight 1.90 grams

    9ct Gold & Diamond Solitaire Ring

    9ct Gold & Diamond Solitaire Ring

    Regular price £598.00
    Regular price Sale price £598.00
    Unit price /  per 
    View item
  • 18ct White Gold Diamond & Sapphire Flower Cluster Ring Add timeless elegance and rich colour to your jewellery collection with this pre-owned 18ct white gold diamond and sapphire flower cluster ring, featuring a beautiful floral-inspired design with luxurious sparkle—perfect for special occasions, gifting, or sophisticated everyday wear.

Design: The ring showcases a vibrant round sapphire centre stone measuring approximately 4mm in diameter, surrounded by sparkling diamonds in an elegant flower cluster arrangement

    18ct White Gold Diamond & Sapphire Flower Cluster Ring

    18ct White Gold Diamond & Sapphire Flower Cluster Ring

    Regular price £584.00
    Regular price £0.00 Sale price £584.00
    Unit price /  per 
    View item
  • 18ct Gold & Diamond Five Stone Band Ring Add a timeless piece to your jewellery collection with this pre-owned 18ct yellow gold and diamond five stone band ring, featuring approximately 0.50ct of diamonds set across the front.

Design: The ring features a classic five stone design, with five diamonds arranged across the front of the yellow gold band, creating an elegant and traditional appearance.
Material: Made from 18ct yellow gold, offering a warm gold finish that complements the diamonds.

    18ct Gold & Diamond Five Stone Band Ring

    18ct Gold & Diamond Five Stone Band Ring

    Regular price £580.00
    Regular price £0.00 Sale price £580.00
    Unit price /  per 
    View item
  • 9ct White Gold & Diamond Wave Band Ring This pre-owned 9ct white gold diamond wave band ring is a classic design, featuring a flowing wave-shaped profile with diamond detailing.
Design: Featuring a curved wave design, this ring has a slim flowing profile finished in polished 9ct white gold with diamond detailing.
Material: Made from 9-carat white gold.
Gemstone Detail: Set with diamonds within the wave design.
Ring Detail: The band measures approximately 2mm wide.
Size & Weight: Ring size O. Total weight 1.80 grams.

    9ct White Gold & Diamond Wave Band Ring

    9ct White Gold & Diamond Wave Band Ring

    Regular price £125.00
    Regular price £0.00 Sale price £125.00
    Unit price /  per 
    View item
  • 9ct White Gold & Diamond Wishbone Ring This pre-owned 9ct white gold diamond wishbone ring is a graceful and timeless design, perfect for wearing alone or stacked with an engagement ring or wedding band.

Design: The ring features a classic wishbone shape, accented with sparkling diamonds along the front for an elegant finish. Its curved profile makes it ideal for stacking while also looking beautiful as a standalone piece.
Material: Made from 9-carat white gold.
Gemstone Detail: Set with sparkling diamonds along the wishbone design.

    9ct White Gold & Diamond Wishbone Ring

    9ct White Gold & Diamond Wishbone Ring

    Regular price £115.00
    Regular price £0.00 Sale price £115.00
    Unit price /  per 
    View item
  • 9ct White Gold & Diamond Twist Band Ring Add timeless sparkle and contemporary elegance to your jewellery collection with this pre-owned 9ct white gold diamond twist band ring, featuring a graceful flowing design with sophisticated everyday appeal—perfect for special occasions, gifting, or refined daily wear.

Design: The ring features an attractive twist band design measuring approximately 5mm wide at the front, creating a flowing and elegant appearance.

    9ct White Gold & Diamond Twist Band Ring

    9ct White Gold & Diamond Twist Band Ring

    Regular price £179.00
    Regular price £0.00 Sale price £179.00
    Unit price /  per 
    View item
  • New 9ct White Gold & Diamond Set Solitaire Ring New 9ct White Gold & Diamond Set Solitaire Ring in size P. The ring contains a real natural diamond which is 0.42ct but looks like 0.75ct due to the setting. The diamond is approximate clarity Si

    New 9ct White Gold & Diamond Set Solitaire Ring

    New 9ct White Gold & Diamond Set Solitaire Ring

    Regular price £1,099.00
    Regular price £0.00 Sale price £1,099.00
    Unit price /  per 
    View item
  • 1
  • …
  • 36
  • 37
  • 38
  • 39
  • 40
  • …
  • 42
  • 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.