Lab-Grown Diamond Engagement Rings — Hatton Garden, London

Get more diamond for your money — without compromise. Our lab-grown diamond engagement rings are set with IGI-certified stones graded D colour and VVS clarity, the finest grades available, handcrafted in Hatton Garden, London and UK Hallmarked for guaranteed quality.

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  • Featured
  • Most relevant
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  • Alphabetically, A-Z
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  • IGI Certified Emerald Cut Lab Grown Diamond Bezel Engagement Ring Anniversary GiftIGI Certified Emerald Cut Lab Grown Diamond Bezel Engagement Ring Proposal Ring
    Finediam

    IGI Certified Emerald Cut Lab-Grown Diamond Bezel Solitaire Engagement Ring

    Product Description:- Discover timeless sophistication with this IGI Certified Emerald Cut Lab Grown Diamond Solitaire Engagement Ring, expertly handcrafted in the UK. Featuring a striking emerald cut lab grown diamond, this elegant solitaire ring showcases the clean, elongated lines and hall-of-mirrors brilliance that make...
    From £387.94
    From £387.94
  • 0.35 to 1.50Ct Lab Grown Round Cut Diamond Claw Set Half Eternity Ring White GoldLab-created round diamond half eternity wedding ring for her.
    Finediam

    0.35-1.50ct D/VVS Lab-Grown Round Cut Diamond Claw Set Half Eternity Ring 9k White Gold

    Celebrate love with the Lab-Grown Diamond Full Eternity Wedding Ring, featuring a stunning diamond in D color and VVS clarity. Crafted in 9K or 18K white, yellow, rose gold, or platinum, it’s timeless, elegant, and sustainable. Note: "Please ensure to mention your ring size when...
    From £197.86
    £446.04
    From £197.86
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Round Cut Lab Diamond Bubble Ring Engagement Gift 18K White GoldRound Cut Lab Diamond Bubble Ring Anniversary Gift Yellow Gold
    Finediam

    Lab Grown Round Bezel Set Diamond Bubble Ring | 2ct | Floating Diamond Band

    Product Description:- Celebrate love with the Lab Round Cut Diamond Bubble Ring, featuring a stunning round-cut diamond D/VVS clarity. This ring offers a modern, sleek, and timeless design that enhances the diamond’s brilliance. Available in 2.00Ct, this elegant engagement ring is crafted in your...
    From £1,410.05
    From £1,410.05
  • IGI Lab Grown Round Cut Diamond Solitaire Engagement Ring Anniversary GiftIGI Lab Grown Round Cut Diamond Solitaire Engagement Ring Proposal Gift
    Finediam

    IGI Lab-Grown Round Cut Diamond Four-Claw Solitaire Engagement Ring Gift for Her.

    Product Description:- Celebrate your forever with this exquisite Lab Grown Round Diamond Solitaire Engagement Ring, thoughtfully designed to represent timeless love and commitment. Showcasing a brilliant round cut lab grown diamond with exceptional D Colour and VVS Clarity, this elegant solitaire ring delivers remarkable...
    From £387.94
    From £387.94
  • IGI Certified Lab Grown Oval Diamond Bezel Solitaire Engagement Ring Birthday GiftIGI Certified Lab Grown Oval Diamond Bezel Solitaire Engagement Ring Proposal Ring
    Finediam

    IGI Certified Lab Grown Oval Diamond Bezel Solitaire Engagement Ring

    Product Description:- Celebrate your love with this elegant Lab Grown Oval Diamond Solitaire Engagement Ring, designed to symbolise a lifetime of commitment. Featuring a breathtaking oval cut lab grown diamond in a sleek bezel setting, this timeless ring offers exceptional brilliance with D Colour...
    From £387.94
    From £387.94
  • Oval bezel diamond engagement ring proposal giftOval diamond ring on model anniversary gift for her
    Finediam

    IGI Lab-Grown Oval Diamond Horizontal Bezel Solitaire Engagement Ring

    Celebrate love with the Lab-Grown Diamond Solitaire Engagement Ring, featuring a stunning oval diamond with a horizontal bezel setting in D color and VVS clarity. Available in 0.50Ct to 2.00Ct and crafted in 9K or 18K white, yellow, rose gold, or platinum, it’s timeless, elegant,...
    From £675.65
    From £675.65
  • Engagement Ring For Women Natural Round Solitaire Diamond, G-H Color SI ClarityEngagement Ring For Women Natural Round Solitaire Diamond, G-H Color SI Clarity
    Finediam

    Engagement Ring For Women Natural Round Solitaire Diamond, G-H Color SI Clarity

    Celebrate love with the Natural Diamond Solitaire Engagement Ring, featuring a stunning Round diamond in G-H color and SI clarity. Available in 0.20Ct to 2.00Ct and crafted in 9K or 18K white, yellow, rose gold, or platinum, it’s timeless, elegant, and sustainable. Note: "Please ensure...
    From £206.50
    From £206.50
  • Elegant baguette and round diamond eternity band by Fine Diam.Gold baguette and round diamond eternity band, wedding gift.
    Finediam

    Baguette and Round Brilliant Diamond Platinum Half Eternity Ring

    Celebrate love with the Lab-Grown Diamond Eternity Wedding Ring, featuring a stunning diamond in D color and VVS clarity. Crafted in 9K or 18K white, yellow, rose gold, or platinum, it’s timeless, elegant, and sustainable. Note: "Please ensure to mention your ring size when placing...
    From £657.50
    £6,261.84
    From £657.50
  • IGI Lab Grown Pear Diamond Bezel Set Solitaire Ring Anniversary GiftIGI Lab Grown Pear Diamond Bezel Set Solitaire Ring Proposal Ring
    Finediam

    IGI Lab-Grown Pear Diamond Solitaire Engagement Ring | Bezel Set | UK Made

    Product Description:- Celebrate your forever with this elegant Lab-Grown Pear Cut Bezel Solitaire Engagement Ring, featuring a stunning Pear Cut diamond in a sleek bezel setting. Crafted with a D Colour, VVS Clarity lab-grown diamond, this timeless ring offers exceptional brilliance, modern elegance, and...
    From £387.94
    From £387.94
  • Oval diamond Celtic knot engagement ring proposal giftOval Celtic knot ring on model anniversary gift for her
    Finediam

    IGI Lab-Grown Oval Diamond 4 Claw Celtic Knot Solitaire Engagement Ring, D Color VVS Clarity

    Celebrate love with the Lab-Grown Diamond Solitaire Engagement Ring, featuring a stunning oval diamond with 4-claw setting with Celtic Knot in D color and VVS clarity. Available in 0.50Ct to 2.00Ct and crafted in 9K or 18K white, yellow, rose gold, or platinum, it’s timeless,...
    From £387.94
    From £387.94
  • Oval diamond 4 claw engagement ring proposal giftOval diamond ring on hand anniversary gift for her
    Finediam

    IGI Lab-Grown Oval Diamond 4 Claw Solitaire Engagement Ring, D Color VVS Clarity

    Celebrate love with the Lab-Grown Diamond Solitaire Engagement Ring, featuring a stunning Oval diamond with 4 Claw Setting in D color and VVS clarity. Available in 0.50Ct to 2.00Ct and crafted in 9K or 18K white, yellow, rose gold, or platinum, it’s timeless, elegant,...
    From £387.94
    From £387.94
  • Oval Blue Sapphire Halo Ring Anniversary Gift Natural DiamondOval Blue Sapphire Halo Ring Wedding Gift Gold Diamond Band
    Finediam

    Oval Blue Sapphire Halo Ring with Pave Natural Diamond Band 9k White Gold

    Product Description:- Oval blue sapphire halo ring designed for timeless elegance, featuring a rich deep blue sapphire centre surrounded by a sparkling diamond halo and a pave diamond band. This oval blue sapphire halo ring offers exceptional brilliance, depth, and a refined luxury look....
    From £240.95
    £533.95
    From £240.95
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Silver ring with clear gemstones on a white backgroundLab-Grown Diamond Full Eternity Ring Claw Set Wedding Band UK Hallmarked | 0.2ct - 4ct
    Finediam

    Lab-Grown Diamond Full Eternity Ring Claw Set Wedding Band UK Hallmarked | 0.2ct - 4ct 9k White Gold

    Indulge in timeless luxury with this elegant Full Eternity Diamond Ring, designed with diamonds set continuously around the entire band for maximum brilliance and sophistication. This design symbolises eternal love, making it a perfect choice for weddings, anniversaries, or special milestones. Each round brilliant diamond...
    From £167.41
    £395.71
    From £167.41
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • Baguette & Round Cut Half Eternity Ring Anniversary Gift DiamondBaguette & Round Cut Half Eternity Ring Wedding Band Gift Gold
    Finediam

    Baguette & Round Cut Half Eternity Ring | 0.5ct to 1ct | Natural & Lab Diamond 9k White Gold

    Product Description:- The Baguette & Round Cut Half Eternity Ring pairs the clean geometry of baguette-cut diamonds with the brilliance of round brilliant cuts in an elegant alternating channel-set band. Available in both Natural Diamond (F/VS) and Lab-Grown Diamond (D/VVS), in 0.5ct and 1ct total...
    From £205.63
    £1,000.51
    From £205.63
    • 9k White Gold
    • 9k Yellow Gold
    • 9k Rose Gold
    • 18k White Gold
  • IGI Certified Lab Grown Radiant Diamond Pave Engagement Ring Anniversary GiftIGI Certified Lab Grown Radiant Diamond Pave Engagement Ring Wedding Gift
    Finediam

    IGI Certified Lab Grown Radiant Diamond Pave Engagement Ring | Prong Set

    Product Description:- Celebrate your forever with this stunning IGI Certified Lab-Grown Radiant Diamond Engagement Ring, featuring a dazzling Radiant Cut centre diamond secured in a classic prong setting. The elegant design is enhanced by round pavé-set side diamonds, adding extra brilliance while maintaining a...
    From £215.14
    £564.73
    From £215.14
  • Baguette & Round Diamond Triple Row Eternity Ring Anniversary GiftBaguette & Round Diamond Triple Row Eternity Ring Christmas Gift
    Finediam

    Baguette & Round Diamond Triple Row Eternity Ring | Gold & Platinum | UK Made

    Product Description:- Celebrate everlasting love with this luxurious Baguette & Round Lab Grown Diamond Triple Row Eternity Ring, beautifully crafted with a striking combination of baguette-cut and round brilliant lab-grown diamonds. Featuring exceptional D Color and VVS Clarity, this elegant eternity band offers breathtaking...
    From £1,080.00
    £6,261.84
    From £1,080.00
  • Lab Grown Round Diamond 3 Stone Engagement RingLab Grown Round Diamond 3 Stone Engagement Ring
    Finediam

    Lab Grown Round Diamond 3 Stone Engagement Ring In 950 Platinum DE/VS 2CT

    This exquisite DE/VS Lab Grown Round Diamond Designer Trilogy Engagement Ring features a split band design in 9K, 18K White, Yellow, Rose Gold, or Platinum. The trilogy design includes three stunning diamonds, with a total carat weight ranging from 1.00Ct to 2.00Ct, symbolizing the...
    From £171.94
    From £171.94
  • Round Cut 0.45ct Lab-Grown D/VVS Diamond Prong Set Half Eternity RingRose gold ring with diamonds on a white background
    Finediam

    Round Cut 0.45ct Lab-Grown D/VVS Diamond Prong Set Half Eternity Ring

    Celebrate love with the Lab-Grown Diamond Full Eternity Wedding Ring, featuring a stunning diamond in D color and VVS clarity. Crafted in 9K or 18K white, yellow, rose gold, or platinum, it’s timeless, elegant, and sustainable. Note: "Please ensure to mention your ring size when...
    From £249.70
    £453.60
    From £249.70
  • 0.50-3.00ct Lab Grown Round Cut Diamond Full Eternity Ring Anniversary Gift0.50-3.00ct Lab Grown Round Cut Diamond Full Eternity Ring Wedding Band
    Finediam

    0.50-3.00ct Lab-Grown D/VVS Round Cut Diamond U Prong Full Eternity Wedding Ring

    Product Description:- Celebrate your love with this elegant Lab-Grown Diamond Full Eternity Wedding Ring, beautifully crafted with sparkling Round Cut diamonds in D Colour and VVS Clarity. Available in 0.50Ct to 3.00Ct total diamond weight, this timeless eternity band is designed to symbolize everlasting...
    From £387.94
    £1,296.00
    From £387.94
  • IGI Lab Grown Princess Cut Diamond Bezel Engagement Ring Anniversary GiftIGI Lab Grown Princess Cut Diamond Bezel Engagement Ring Proposal Ring
    Finediam

    IGI Lab-Grown Princess Cut Diamond D-VVS Solitaire Bezel Set Engagement Ring

    Product Description:- Celebrate your forever with this elegant Lab-Grown Princess Cut Solitaire Engagement Ring, featuring a dazzling Princess Cut diamond secured in a classic bezel setting. Crafted with a D Colour, VVS Clarity lab-grown diamond, this timeless design offers exceptional brilliance, fire, and an...
    From £675.65
    From £675.65

For Your Peace of Mind

60 Day Returns

Sustainably Made

Free UK Delivery

Certified Stones

Free Ring Resizing

Made in London

OUR INITIATIVES

Women Empowerment

Supporting local women to gain valuable skills, confidence, and opportunities through hands-on jewelry-making programs. Every participant is empowered to create a brighter future.

Tree for Every Order

For every purchase, we plant a tree to contribute to a greener, more sustainable world. Together, we’re helping the environment grow, one order at a time.

Education & Scholarships

Providing educational support and scholarships to UK students from underprivileged backgrounds. Empowering young minds to achieve their academic dreams and build brighter futures.

blogS

One Carat Diamond Ring Buying Guide

One Carat Diamond Ring Buying Guide

⚡ Quick Answer A one carat diamond ring is set with a diamond weighing exactly 0.20g — the most popular...

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How to Remove a Stuck Ring From Your Finger

How to Remove a Stuck Ring From Your Finger

⚡ Quick Answer The safest way to remove a stuck ring is to first reduce any swelling by elevating your...

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12 Proven Ways to Secretly Find Your Partner’s Ring Size

12 Proven Ways to Secretly Find Your Partner’s Ring Size

Quick Answer The most reliable way to secretly find your partner's ring size is to borrow one of their existing...

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How To Tell If A Diamond Is Real

How To Tell If A Diamond Is Real

  Wondering whether your diamond is genuinely real? The safest way to know for certain is through professional testing —...

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Moissanite vs Diamond: The Complete Buying Guide

Moissanite vs Diamond: The Complete Buying Guide

Moissanite vs Diamond: The Complete UK Buying Guide (2025) – Finediam Quick Answer Moissanite and diamonds are two entirely different...

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Lab-grown diamonds are physically, chemically, and optically identical to mined diamonds — the only difference is their origin. Created in a controlled environment, they are a more sustainable and significantly more affordable choice, starting from just £215.

Collection Highlights

Why Choose Finediam?

The brilliance of a diamond. The ethics of a better choice. Starting from £215.

Browse the collection below — or speak to our Hatton Garden team for personalised guidance and bespoke design requests.

FAQs