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: 696 results found for "diamond trilogy ring"

Search results

696 results

Filter by:

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

Filter & sort

Filter & sort

696 results

Price Range

The highest price is £4,495.00

£
£
Clear
Remove all
Remove all

696 results

  • 9ct Gold & Diamond Set Wide Band Ring Bring bold style and refined sparkle to your jewellery collection with this pre-owned 9ct yellow gold diamond set wide band ring, offering a striking design with timeless appeal—perfect for statement wear or special occasions.

Design: The ring features a wide band profile accented with diamonds across the front, which measures approximately 9mm in width, creating a confident and eye-catching look.

    9ct Gold & Diamond Set Wide Band Ring

    9ct Gold & Diamond Set Wide Band Ring

    Regular price £255.00
    Regular price £0.00 Sale price £255.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Set Twisted Band Ring Bring elegant contrast and subtle sparkle to your jewellery collection with this pre-owned 9ct yellow and white gold diamond set twisted band ring, combining flowing design with timeless appeal—perfect for everyday wear or refined styling.

Design: The ring features a graceful twisted band design with a front width of approximately 5mm, accented with diamond detailing that follows the flowing lines of the band.

    9ct Gold & Diamond Set Twisted Band Ring

    9ct Gold & Diamond Set Twisted Band Ring

    Regular price £187.00
    Regular price £0.00 Sale price £187.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Set Crossover Band Ring Bring graceful movement and subtle sparkle to your jewellery collection with this pre-owned 9ct yellow gold diamond set crossover band ring, offering a timeless design with elegant detailing—perfect for everyday wear or special occasions.

Design: The ring features a classic crossover band style accented with diamonds, creating a flowing and eye-catching look. The front of the band measures approximately 4mm in width, giving it a refined yet noticeable presence.

    9ct Gold & Diamond Set Crossover Band Ring

    9ct Gold & Diamond Set Crossover Band Ring

    Regular price £210.00
    Regular price £0.00 Sale price £210.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Set Patterned Oval Signet Ring Make a bold and distinctive statement with this pre-owned 9ct yellow gold diamond set patterned oval signet ring—an eye-catching piece with classic appeal.

Design: The ring features a 15mm high oval signet face, set with a single diamond for a subtle touch of sparkle, with patterned detailing on one side adding texture and visual interest.
Material: Made from 9-carat yellow gold, the polished and patterned finish enhances the warm tone of the metal while highlighting the unique design elements.

    9ct Gold & Diamond Set Patterned Oval Signet Ring

    9ct Gold & Diamond Set Patterned Oval Signet Ring

    Regular price £386.00
    Regular price £0.00 Sale price £386.00
    Unit price /  per 
    View item
  • 18ct Gold & Diamond Set Cluster Ring Bring eye-catching brilliance and classic elegance to your jewellery collection with this pre-owned 18ct yellow gold & diamond set oval-shaped cluster ring, offering a striking and timeless design.

Design: The ring features an oval-shaped cluster arrangement, with multiple diamonds grouped together to create a radiant and well-balanced focal point.
Material: Made from 18-carat yellow gold, the warm polished finish beautifully complements the sparkle of the diamonds and adds a luxurious tone.

    18ct Gold & Diamond Set Cluster Ring

    18ct Gold & Diamond Set Cluster Ring

    Regular price £890.00
    Regular price £0.00 Sale price £890.00
    Unit price /  per 
    View item
  • Platinum & Diamond Set Emerald Cut Solitaire Ring Add a refined and luxurious piece to your jewellery collection with this pre-owned platinum diamond set emerald cut solitaire ring, offering timeless elegance with a bold and sophisticated presence—perfect for special occasions or as a standout everyday piece.

Design: The ring features a classic solitaire design, showcasing an emerald cut diamond known for its clean lines and elegant, mirror-like facets.

    Platinum & Diamond Set Emerald Cut Solitaire Ring

    Platinum & Diamond Set Emerald Cut Solitaire Ring

    Regular price £899.00
    Regular price £0.00 Sale price £899.00
    Unit price /  per 
    View item
  • 18ct White Gold & Diamond Set Solitaire Ring Celebrate timeless beauty with this pre-owned 18ct white gold diamond set solitaire ring, showcasing classic elegance and radiant sparkle in a sleek, refined setting:

Design: A traditional solitaire style that places the focus on a brilliant-cut diamond, offering clean lines and timeless sophistication—perfect for marking life’s most meaningful moments.
Material: Crafted from 18-carat white gold, the polished finish provides a bright, contemporary backdrop that enhances the diamond’s natural brilliance.

    18ct White Gold & Diamond Set Solitaire Ring

    18ct White Gold & Diamond Set Solitaire Ring

    Regular price £920.00
    Regular price £0.00 Sale price £920.00
    Unit price /  per 
    View item
  • 18ct White Gold & Diamond Set Solitaire Ring Preowned 18ct White Gold & Diamond Set Solitaire Ring in size L with the weight 2.50 grams. The diamond is approximately 0.25ct

    18ct White Gold & Diamond Set Solitaire Ring

    18ct White Gold & Diamond Set Solitaire Ring

    Regular price £499.00
    Regular price £0.00 Sale price £499.00
    Unit price /  per 
    View item
  • 14ct Gold Diamond & Blue Stone Set Halo Ring Bring soft colour and elegant sparkle to your collection with this pre-owned 14ct rose gold diamond and blue stone halo ring, featuring a refined design with romantic appeal—perfect for special occasions or everyday sophistication.

Design: The ring showcases an approximately 6.5mm round aquamarine-coloured blue stone at the centre, surrounded by a halo of sparkling diamonds with additional diamonds set along the shoulders for added brilliance.

    14ct Gold Diamond & Blue Stone Set Halo Ring

    14ct Gold Diamond & Blue Stone Set Halo Ring

    Regular price £229.00
    Regular price £0.00 Sale price £229.00
    Unit price /  per 
    View item
  • 18ct Gold & Diamond Set Flower Cluster Ring Add timeless sparkle to your jewellery collection with this pre-owned 18ct yellow gold diamond set flower cluster ring—an elegant design perfect for special occasions or everyday luxury.

Design: The ring features a beautiful flower cluster arrangement, with carefully positioned diamonds forming a floral-inspired silhouette. The clustered layout enhances brilliance across the head of the ring, creating the illusion of a larger centre presence while maintaining a soft, feminine shape.

    18ct Gold & Diamond Set Flower Cluster Ring

    18ct Gold & Diamond Set Flower Cluster Ring

    Regular price £649.00
    Regular price £0.00 Sale price £649.00
    Unit price /  per 
    View item
  • 18ct White Gold Diamond & Pink Sapphire Set Ring Bring vibrant colour and unique charm to your collection with this pre-owned 18ct white gold ring, featuring a four-leaf clover-shaped pink sapphire accented with diamonds.

Design: The ring showcases a 5mm by 5mm pink sapphire cut in a four-leaf clover shape, framed with sparkling diamonds for added brilliance and detail.
Material: Made from 18-carat white gold, the polished finish enhances the cool tone and complements the vivid pink of the sapphire and the sparkle of the diamonds.

    18ct White Gold Diamond & Pink Sapphire Set Ring

    18ct White Gold Diamond & Pink Sapphire Set Ring

    Regular price £437.00
    Regular price £0.00 Sale price £437.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Set Celtic Knot Design Band Ring Celebrate heritage and symbolism with this pre-owned 9ct yellow and rose gold diamond set Celtic knot design band ring, combining meaningful detailing with refined sparkle. A distinctive piece perfect for everyday wear or a special gift.

Design: The band measures approximately 6mm in width and features an intricate Celtic knot pattern flowing around the ring. Delicate diamond accents are set within the design, adding subtle brilliance while enhancing the interwoven detailing.

    9ct Gold & Diamond Set Celtic Knot Design Band Ring

    9ct Gold & Diamond Set Celtic Knot Design Band Ring

    Regular price £499.00
    Regular price £0.00 Sale price £499.00
    Unit price /  per 
    View item
  • 9ct Gold Diamond & Amethyst Set Ring Add elegant colour and graceful design to your collection with this pre-owned 9ct yellow gold diamond and amethyst set twist ring—an eye-catching piece with timeless appeal.

Design: The ring features a 9mm by 7mm oval amethyst centre stone, displaying a rich purple hue, complemented by delicate diamond accents within a flowing twist design that adds movement and interest.

    9ct Gold Diamond & Amethyst Set Ring

    9ct Gold Diamond & Amethyst Set Ring

    Regular price £238.00
    Regular price £0.00 Sale price £238.00
    Unit price /  per 
    View item
  • 9ct White Gold & Diamond Set Band Ring Add contemporary elegance and subtle sparkle to your collection with this pre-owned 9ct white gold diamond set band ring—a bold yet refined design with timeless appeal.

Design: The 6mm wide front features a sleek band with diamonds set along the centre, offering a clean line of brilliance and modern sophistication.
Material: Made from 9-carat white gold, the polished finish enhances the cool tone of the metal and highlights the sparkle of the diamond accents.

    9ct White Gold & Diamond Set Band Ring

    9ct White Gold & Diamond Set Band Ring

    Regular price £290.00
    Regular price £0.00 Sale price £290.00
    Unit price /  per 
    View item
  • 18ct White Gold & Diamond Set Twist Solitaire Ring Bring refined sparkle and modern elegance to your collection with this pre-owned 18ct white gold solitaire ring, styled with a brilliant-cut diamond in a graceful twist design.

Design: The ring features a single round brilliant-cut diamond of approximately 0.20ct, held in a twisted setting that adds movement and contemporary charm.
Material: Made from 18-carat white gold, the polished finish enhances the cool tone and provides a luxurious backdrop for the diamond.

    18ct White Gold & Diamond Set Twist Solitaire Ring

    18ct White Gold & Diamond Set Twist Solitaire Ring

    Regular price £399.00
    Regular price £0.00 Sale price £399.00
    Unit price /  per 
    View item
  • New 9ct White Gold & Diamond Wedding Band Set New 9ct White Gold & Diamond Oval Halo Solitaire Engagement Ring with diamond set shoulders with the 9ct White Gold & Diamond set Wedding Band Ring. These rings are in size N with the the collective weight 2.90 grams. Collectively the set contains approximately 0.69ct of diamond content in total. The wedding band contains approximately 19pt and the teardrop solitaire ring contains approximately 50pt. The diamonds are approximate clarity Si and colour J - K

    New 9ct White Gold & Diamond Wedding Band Set

    New 9ct White Gold & Diamond Wedding Band Set

    Regular price £1,229.00
    Regular price Sale price £1,229.00
    Unit price /  per 
    View item
  • 9ct Gold Diamond & Sapphire Set Flower Cluster Ring Bring vibrant colour and classic floral elegance to your jewellery collection with this pre-owned 9ct yellow and white gold diamond & sapphire set flower cluster ring, offering bold design with refined sparkle.

Design: The ring features a striking flower cluster arrangement, with rich blue sapphires and sparkling diamonds forming a beautifully balanced floral motif at the front.

    9ct Gold Diamond & Sapphire Set Flower Cluster Ring

    9ct Gold Diamond & Sapphire Set Flower Cluster Ring

    Regular price £280.00
    Regular price £0.00 Sale price £280.00
    Unit price /  per 
    View item
  • New 9ct Gold & Diamond Wedding Band Set New 9ct Yellow Gold & Diamond Rectangle/Baguette Halo Solitaire Engagement Ring with diamond set shoulders with the 9ct Yellow Gold & Diamond set Wedding Band Ring. These rings are in size L with the the collective weight 2.80 grams. Collectively the set contains approximately 0.65ct of diamond content in total. The wedding band contains approximately 16pt and the teardrop solitaire ring contains approximately 50pt. The diamonds are approximate clarity Si and colour J - K

    New 9ct Gold & Diamond Wedding Band Set

    New 9ct Gold & Diamond Wedding Band Set

    Regular price £1,320.00
    Regular price Sale price £1,320.00
    Unit price /  per 
    View item
  • 9ct White Gold & Diamond Set Solitaire Ring Add timeless sparkle and elegant detail to your jewellery collection with this pre-owned 9ct white gold diamond set solitaire ring—an eye-catching piece perfect for everyday wear or special occasions.

Design: This ring features a central brilliant-cut diamond, complemented by smaller diamonds set along the sides and shoulders, creating a balanced and radiant look with added depth and brilliance.

    9ct White Gold & Diamond Set Solitaire Ring

    9ct White Gold & Diamond Set Solitaire Ring

    Regular price £220.00
    Regular price £0.00 Sale price £220.00
    Unit price /  per 
    View item
  • 18ct White Gold & Diamond Set Band Ring Bring refined sparkle and timeless elegance to your collection with this pre-owned 18ct white gold diamond set band ring, featuring a delicate design with classic appeal—perfect for everyday wear, stacking, or pairing with other rings.

Design: The ring features a slim band style measuring approximately 1.5mm across the front, accented with sparkling diamonds for a subtle and elegant finish.

    18ct White Gold & Diamond Set Band Ring

    18ct White Gold & Diamond Set Band Ring

    Regular price £235.00
    Regular price £0.00 Sale price £235.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Set Flower Cluster Ring Bring timeless sparkle and floral elegance to your collection with this pre-owned 9ct yellow gold diamond flower cluster ring, featuring a classic design with brilliant detail—perfect for special occasions or everyday glamour.

Design: The ring showcases a flower-inspired cluster design measuring approximately 8mm in height, set with sparkling diamonds arranged to create a beautifully balanced floral effect.

    9ct Gold & Diamond Set Flower Cluster Ring

    9ct Gold & Diamond Set Flower Cluster Ring

    Regular price £420.00
    Regular price £0.00 Sale price £420.00
    Unit price /  per 
    View item
  • 9ct White Gold Diamond & Amethyst Set Ring Add elegant colour and refined sparkle to your jewellery collection with this pre-owned 9ct white gold diamond and amethyst set ring—an eye-catching piece perfect for both everyday wear and special occasions.

Design: The ring features a beautiful oval amethyst at the centre, measuring approximately 5mm by 4mm, showcasing rich purple tones and natural brilliance. Sparkling diamond accents complement the centre stone, creating a balanced and timeless silhouette.

    9ct White Gold Diamond & Amethyst Set Ring

    9ct White Gold Diamond & Amethyst Set Ring

    Regular price £196.00
    Regular price £0.00 Sale price £196.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Set Signet Ring Bring bold character and striking sparkle to your jewellery collection with this pre-owned 9ct yellow gold diamond starburst set signet ring.

Design: The ring features a standout starburst motif set with a sparkling diamond at the centre, creating a strong and eye-catching focal point. The front of the ring measures approximately 14mm in height, giving it a commanding presence.
Material: Made from 9-carat yellow gold, the warm polished finish enhances the dramatic starburst design and classic signet style.

    9ct Gold & Diamond Set Signet Ring

    9ct Gold & Diamond Set Signet Ring

    Regular price £510.00
    Regular price £0.00 Sale price £510.00
    Unit price /  per 
    View item
  • 9ct Gold Diamond & Tanzanite Set Flower Cluster Twist Ring Add a touch of colour and graceful sparkle to your collection with this pre-owned 9ct yellow gold diamond and tanzanite set flower cluster twist ring—an elegant piece with timeless appeal.

Design: The ring features a flower-inspired cluster head measuring approximately 8mm in height, set with a beautiful tanzanite centre surrounded by sparkling diamonds, all enhanced by a delicate twist band design.

    9ct Gold Diamond & Tanzanite Set Flower Cluster Twist Ring

    9ct Gold Diamond & Tanzanite Set Flower Cluster Twist Ring

    Regular price £124.00
    Regular price £0.00 Sale price £124.00
    Unit price /  per 
    View item
  • 1
  • …
  • 20
  • 21
  • 22
  • 23
  • 24
  • …
  • 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.