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: 692 results found for "diamond trilogy ring"

Search results

692 results

Filter by:

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

Filter & sort

Filter & sort

692 results

Price Range

The highest price is £4,495.00

£
£
Clear
Remove all
Remove all

692 results

  • 18ct Gold & Diamond Set Striped Band Ring Bring bold elegance and refined sparkle to your jewellery collection with this pre-owned 18ct yellow gold diamond set striped band ring, offering a striking design with timeless appeal—perfect for everyday wear or statement styling.

Design: The ring features a striped band design accented with diamond detailing, with the front measuring approximately 6mm in width to create a strong and balanced profile.

    18ct Gold & Diamond Set Striped Band Ring

    18ct Gold & Diamond Set Striped Band Ring

    Regular price £885.00
    Regular price £0.00 Sale price £885.00
    Unit price /  per 
    View item
  • 18ct Gold & Diamond Set Watch Strap Style Ring Bring bold design and luxurious detail to your collection with this pre-owned 18ct yellow and white gold ring, styled in a square watch strap design and accented with diamonds.

Design: The front of the ring measures 17mm high and showcases a distinctive square watch strap pattern, enhanced with sparkling diamond accents for added brilliance.
Material: Made from 18-carat yellow and white gold, the polished finish creates striking contrast and highlights the intricate design.

    18ct Gold & Diamond Set Watch Strap Style Ring

    18ct Gold & Diamond Set Watch Strap Style Ring

    Regular price £1,999.00
    Regular price £0.00 Sale price £1,999.00
    Unit price /  per 
    View item
  • 18ct Gold & Diamond Set Flower Cluster Ring Preowned 18ct Yellow and White Gold & Diamond Set Flower Cluster Ring in size H to I with the weight 6.20 grams. There is approximately 1.5ct of diamond content set in total

    18ct Gold & Diamond Set Flower Cluster Ring

    18ct Gold & Diamond Set Flower Cluster Ring

    Regular price £1,290.00
    Regular price £0.00 Sale price £1,290.00
    Unit price /  per 
    View item
  • 9ct Gold Diamond & Garnet Set Cluster Band Ring Add rich colour and elegant sparkle to your jewellery collection with this pre-owned 9ct yellow gold diamond and garnet set cluster band ring—an eye-catching piece perfect for everyday wear or special occasions.

Design: This band ring features a 6mm wide front, set with ten oval garnet gemstones, each measuring approximately 4mm by 3mm, creating a bold and vibrant cluster design across the finger.

    9ct Gold Diamond & Garnet Set Cluster Band Ring

    9ct Gold Diamond & Garnet Set Cluster Band Ring

    Regular price £189.00
    Regular price £0.00 Sale price £189.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Set Flower Cluster Ring Bring delicate sparkle and classic charm to your collection with this pre-owned 9ct yellow gold diamond flower cluster ring—an elegant piece offering timeless beauty and refined brilliance.

Design: This size M ring features an 8mm high floral cluster adorned with diamonds, creating a pretty, light-catching display with a traditional and feminine appeal.
Material: Made from 9-carat yellow gold, the warm tone enhances the bright sparkle of the diamonds and adds a soft, elegant glow.

    9ct Gold & Diamond Set Flower Cluster Ring

    9ct Gold & Diamond Set Flower Cluster Ring

    Regular price £210.00
    Regular price £0.00 Sale price £210.00
    Unit price /  per 
    View item
  • 18ct Gold Diamond & Sapphire Set Flower Cluster Ring Add timeless elegance and floral-inspired charm to your jewellery collection with this pre-owned 18ct yellow gold diamond and sapphire cluster ring, featuring a classic design with rich colour and sparkle—perfect for special occasions or refined everyday wear.

Design: The ring features a round sapphire measuring approximately 5mm in diameter at its centre, surrounded by sparkling diamonds arranged in a flower-style cluster for a soft and eye-catching look.

    18ct Gold Diamond & Sapphire Set Flower Cluster Ring

    18ct Gold Diamond & Sapphire Set Flower Cluster Ring

    Regular price £570.00
    Regular price £0.00 Sale price £570.00
    Unit price /  per 
    View item
  • 18ct White Gold & Diamond Set Solitaire Ring Add refined luxury and thoughtful detail to your jewellery collection with this pre-owned 18ct white gold and diamond set solitaire ring, offering classic elegance with a hidden touch of sparkle—perfect for engagements or special occasions.

Design: The ring features a single brilliant-cut diamond with an approximate weight of 0.45ct, presented in a timeless solitaire style that showcases the diamond’s brilliance and fire.

    18ct White Gold & Diamond Set Solitaire Ring

    18ct White Gold & Diamond Set Solitaire Ring

    Regular price £599.00
    Regular price £0.00 Sale price £599.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Set Cluster Twist Style Ring Add elegant sparkle and flowing detail to your jewellery collection with this pre-owned 9ct yellow and white gold and diamond set cluster ring, featuring twist-style shoulders and a timeless two-tone finish—perfect for special occasions or everyday elegance.

Design: The ring showcases a classic diamond cluster forming a striking front measuring approximately 10mm in height, framed by graceful twist-style shoulders that add movement and visual interest.

    9ct Gold & Diamond Set Cluster Twist Style Ring

    9ct Gold & Diamond Set Cluster Twist Style Ring

    Regular price £190.00
    Regular price £0.00 Sale price £190.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Set Solitaire Band Ring Add timeless elegance and understated sparkle to your collection with this pre-owned 9ct yellow gold diamond set solitaire band ring—an effortlessly stylish piece with classic appeal.

Design: The ring features a single brilliant-cut diamond of approximately 0.20ct, set into the band to create a clean and refined focal point.
Material: Made from 9-carat yellow gold, the polished finish enhances the warmth of the metal while complementing the brilliance of the diamond.

    9ct Gold & Diamond Set Solitaire Band Ring

    9ct Gold & Diamond Set Solitaire Band Ring

    Regular price £290.00
    Regular price £0.00 Sale price £290.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Set Cluster Ring Bring elegant movement and classic sparkle to your jewellery collection with this pre-owned 9ct yellow gold diamond set cluster twist ring, a beautifully styled piece with timeless appeal.

Design: The ring features a cluster of diamonds arranged within a graceful twist-style setting, with the decorative front measuring 10mm high for a striking yet balanced presence.
Material: Made from polished 9-carat yellow gold, the warm tone enhances the brilliance of the diamonds and complements the flowing design.

    9ct Gold & Diamond Set Cluster Ring

    9ct Gold & Diamond Set Cluster Ring

    Regular price £185.00
    Regular price £0.00 Sale price £185.00
    Unit price /  per 
    View item
  • 9ct Gold & Diamond Set Double Row Band Ring Add bold sparkle and contemporary elegance to your collection with this pre-owned 9ct yellow and white gold diamond set double row band ring—an eye-catching piece with timeless appeal.

Design: The ring features an 8mm wide front composed of two rows, set with sparkling diamonds that create a bright and structured, layered look.
Material: Made from 9-carat yellow and white gold, the two-tone finish enhances the design while adding contrast and versatility.

    9ct Gold & Diamond Set Double Row Band Ring

    9ct Gold & Diamond Set Double Row Band Ring

    Regular price £280.00
    Regular price £0.00 Sale price £280.00
    Unit price /  per 
    View item
  • 18ct White Gold & Diamond Set Solitaire Ring Add timeless sophistication to your collection with this pre-owned 18ct white gold solitaire ring, finished with yellow gold detail and a striking princess cut diamond.

Design: The ring features a single princess cut diamond of approximately 0.40ct, held in a clean and contemporary setting that highlights its elegant square shape.
Material: Made from 18-carat white gold with subtle yellow gold detailing, the two-tone design offers a refined contrast that enhances the brilliance of the diamond.

    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
  • 9ct White Gold & Diamond Set Two Row Band Ring Add elegant sparkle and timeless style to your jewellery collection with this pre-owned 9ct white gold diamond two row band ring, featuring a striking display of brilliance—perfect as a statement ring or sophisticated everyday piece.

Design: The front of the band measures approximately 5mm wide and features two rows of sparkling diamonds arranged across the surface. With approximately 0.60ct total diamond content, the stones create a bright and eye-catching display of light and brilliance.

    9ct White Gold & Diamond Set Two Row Band Ring

    9ct White Gold & Diamond Set Two Row Band Ring

    Regular price £590.00
    Regular price £0.00 Sale price £590.00
    Unit price /  per 
    View item
  • 9ct White Gold & Diamond Set Princess Cut Solitaire Ring Add classic elegance and refined sparkle to your jewellery collection with this pre-owned 9ct white gold diamond set princess cut solitaire ring—an eye-catching piece perfect for any occasion.

Design: This ring features a single princess-cut diamond, offering clean lines and a contemporary square shape that creates a striking and timeless focal point.
Material: Made from 9-carat white gold, the polished finish enhances the brilliance of the diamond while giving the ring a sleek and modern appearance.

    9ct White Gold & Diamond Set Princess Cut Solitaire Ring

    9ct White Gold & Diamond Set Princess Cut Solitaire Ring

    Regular price £230.00
    Regular price £0.00 Sale price £230.00
    Unit price /  per 
    View item
  • 9ct Gold Diamond & Pink and Green Stone Set Ring Add vibrant colour and elegant movement to your jewellery collection with this pre-owned 9ct yellow gold diamond and pink and green stone set twist ring, offering a striking design with refined sparkle—perfect for statement wear or special occasions.

Design: The ring features a flowing twist-style design forming an eye-catching front measuring approximately 1.6cm in height, set with teardrop-shaped pink and green stones, each measuring approximately 6mm by 4mm.

    9ct Gold Diamond & Pink and Green Stone Set Ring

    9ct Gold Diamond & Pink and Green Stone Set Ring

    Regular price £221.00
    Regular price £0.00 Sale price £221.00
    Unit price /  per 
    View item
  • 18ct White Gold & Diamond Princess Cut Solitaire Ring Preowned 18ct White Gold & Diamond Princess Cut Solitaire Ring in size J with the weight 1.60 grams. The Diamond is approximately 18pt - 20pt

    18ct White Gold & Diamond Princess Cut Solitaire Ring

    18ct White Gold & Diamond Princess Cut Solitaire Ring

    Regular price £299.00
    Regular price Sale price £299.00
    Unit price /  per 
    View item
  • 18ct White Gold & Diamond Set Solitaire Ring Preowned 18ct White Gold & Diamond Set Solitaire Ring in size M with the weight 3.30 grams. The brilliant cut diamond is approximately 0.46ct with approximate clarity Si and colour M - O

    18ct White Gold & Diamond Set Solitaire Ring

    18ct White Gold & Diamond Set Solitaire Ring

    Regular price £849.00
    Regular price £0.00 Sale price £849.00
    Unit price /  per 
    View item
  • 18ct Gold & Diamond Set Vintage Flower Cluster Ring Add vintage charm and floral elegance to your collection with this pre-owned 18ct yellow gold diamond set flower cluster ring—a timeless design full of sparkle and romantic detail.

Design: The 10mm high front features a classic flower cluster arrangement, with brilliant cut diamonds radiating from the centre for a refined vintage look.
Material: Made from 18-carat yellow gold, the polished finish provides a rich, warm backdrop that enhances the brilliance of the diamonds.

    18ct Gold & Diamond Set Vintage Flower Cluster Ring

    18ct Gold & Diamond Set Vintage Flower Cluster Ring

    Regular price £465.00
    Regular price £0.00 Sale price £465.00
    Unit price /  per 
    View item
  • 18ct Gold Diamond & Ruby Set Wrap Around Swirl Ring Bring vibrant colour and elegant movement to your collection with this pre-owned 18ct yellow gold diamond and ruby set wrap-around swirl ring—a luxurious design that blends flowing form with timeless sparkle.

Design: The ring features a 5mm by 4mm oval ruby embraced by a graceful swirl of polished gold, accented with brilliant-cut diamonds for added shimmer and sophistication.
Material: Made from rich 18-carat yellow gold, the high-shine finish enhances the deep red hue of the ruby

    18ct Gold Diamond & Ruby Set Wrap Around Swirl Ring

    18ct Gold Diamond & Ruby Set Wrap Around Swirl Ring

    Regular price £480.00
    Regular price £0.00 Sale price £480.00
    Unit price /  per 
    View item
  • 18ct White Gold & Diamond Set Solitaire Ring Bring timeless elegance and refined sparkle to your collection with this pre-owned 18ct white gold diamond solitaire ring—an enduring classic with sophisticated appeal.

Design: This elegant solitaire ring showcases a brilliant-cut diamond of approximately 0.39ct, offering beautiful sparkle and classic proportions. With an approximate clarity of SI1 and colour graded J–K, the diamond presents a bright, attractive appearance with natural character.

    18ct White Gold & Diamond Set Solitaire Ring

    18ct White Gold & Diamond Set Solitaire Ring

    Regular price £795.00
    Regular price £0.00 Sale price £795.00
    Unit price /  per 
    View item
  • 9ct Gold Diamond & Sapphire Set Ring Bring timeless colour and elegant contrast to your jewellery collection with this pre-owned 9ct yellow and white gold diamond & sapphire set ring, offering classic design with refined detail.

Design: The ring features a rich oval sapphire at the centre, complemented by diamond accents that add sparkle and enhance the overall balance of the design.

    9ct Gold Diamond & Sapphire Set Ring

    9ct Gold Diamond & Sapphire Set Ring

    Regular price £240.00
    Regular price £0.00 Sale price £240.00
    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 White Gold & Diamond Set Twist Solitaire Ring Bring elegant simplicity and timeless sparkle to your collection with this pre-owned 18ct white gold diamond set twist solitaire ring—perfect for everyday wear or as a symbol of love and commitment.

Design: The ring features a single brilliant-cut diamond of approximately 0.11ct, held in a graceful twist setting that enhances the stone’s natural brilliance. The flowing design adds a modern touch to a classic solitaire style.

    18ct White Gold & Diamond Set Twist Solitaire Ring

    18ct White Gold & Diamond Set Twist Solitaire Ring

    Regular price £380.00
    Regular price £0.00 Sale price £380.00
    Unit price /  per 
    View item
  • 18ct Gold Diamond & Ruby Set Marquise Ring Bring striking colour and vintage-inspired elegance to your collection with this pre-owned 18ct yellow gold diamond and ruby marquise ring, featuring a bold elongated design and rich gemstone contrast—perfect for special occasions or standout styling.

Design: The ring features an eye-catching marquise-shaped front measuring approximately 19mm in height, set with vibrant rubies and sparkling diamonds arranged in an elegant, elongated formation.

    18ct Gold Diamond & Ruby Set Marquise Ring

    18ct Gold Diamond & Ruby Set Marquise Ring

    Regular price £682.00
    Regular price £0.00 Sale price £682.00
    Unit price /  per 
    View item
  • 1
  • …
  • 16
  • 17
  • 18
  • 19
  • 20
  • …
  • 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.