Lab Grown Round Diamond Engagement Rings

Timeless Round Brilliant Rings Designed For Maximum Sparkle

Discover our collection of Round Lab-Grown Diamond Engagement Rings, expertly crafted to showcase exceptional brilliance, fire and timeless elegance. The round brilliant cut remains one of the world's most sought-after diamond shapes, admired for its unmatched sparkle and enduring beauty.

Explore beautifully designed engagement rings featuring premium Lab-Grown diamonds in classic solitaire, hidden halo, side stone and halo settings. Many Pear Jewels diamonds are IGI Certified whenever applicable, providing confidence in colour, clarity and expert craftsmanship.

Browse complementary collections including our Solitaire Rings, Halo Rings, Hidden Halo Rings, Three Stone Rings and Diamond Shapes Guide.

Round Brilliant Lab-Grown Diamonds IGI Certified Maximum Sparkle Australia-Wide Delivery

47 products

  • 2.00CT Round Halo Labgrown Diamond Engagement Ring - Pear Jewels2.00CT Round Halo Labgrown Diamond Engagement Ring - Pear Jewels
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    2.00CT Round Halo Labgrown Diamond Engagement Ring - Pear Jewels2.00CT Round Halo Labgrown Diamond Engagement Ring - Pear Jewels
    20% off Save $686.14

    2.00CT Round Halo Labgrown Diamond Engagement Ring

    From $2,744.55
    From $2,744.55 $3,430.69

    Timeless, luxurious and designed to maximise brilliance, our 2.00CT Round Halo Lab-Grown Diamond Engagement Ring features a breathtaking round brilliant centre diamond surrounded by a sparkling halo...
  • Lab-Grown Diamonds Solitaire Round with Side Stones Ring - Pear JewelsLab-Grown Diamonds Solitaire Round with Side Stones Ring - Pear Jewels
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    Lab-Grown Diamonds Solitaire Round with Side Stones Ring - Pear JewelsLab-Grown Diamonds Solitaire Round with Side Stones Ring - Pear Jewels
    20% off Save $529.77

    Round Solitaire Lab-Grown Diamonds with Side Stones Ring

    From $2,119.07
    From $2,119.07 $2,648.84

    Timeless, luxurious and exceptionally brilliant, our Round Solitaire Lab-Grown Diamonds With Side Stones Ring features a breathtaking 2.00CT round brilliant centre diamond enhanced by sparkling round accent...
  • 2.0Ct Round Solitaire Labgrown Diamond Engagement Ring - Pear Jewels2.0Ct Round Solitaire Labgrown Diamond Engagement Ring - Pear Jewels
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    2.0Ct Round Solitaire Labgrown Diamond Engagement Ring - Pear Jewels2.0Ct Round Solitaire Labgrown Diamond Engagement Ring - Pear Jewels
    20% off Save $508.68

    2.0Ct Round Solitaire Labgrown Diamond Engagement Ring

    From $2,034.71
    From $2,034.71 $2,543.39

    Timeless, sophisticated and endlessly captivating, our 2.0CT Round Solitaire Lab-Grown Diamond Engagement Ring is designed to celebrate life's most meaningful moments with exceptional brilliance. Featuring a magnificent...
  • Round Lab-Grown Diamond Solitaire Engagement Ring - Pear JewelsRound Lab-Grown Diamond Solitaire Engagement Ring - Pear Jewels
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    Round Lab-Grown Diamond Solitaire Engagement Ring - Pear JewelsRound Lab-Grown Diamond Solitaire Engagement Ring - Pear Jewels
    20% off Save $431.98

    Round Lab-Grown Diamond Solitaire Engagement Ring

    From $1,727.92
    From $1,727.92 $2,159.90

    Celebrate your love story with our Round Lab-Grown Diamond Solitaire Engagement Ring. Designed to showcase timeless beauty, this elegant ring features a brilliant 2.00CT round Lab-Grown diamond...
  • Vintage Marquise Lab-Grown Diamond Bridal Ring Set - Pear JewelsVintage Marquise Lab-Grown Diamond Bridal Ring Set - Pear Jewels
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    Vintage Marquise Lab-Grown Diamond Bridal Ring Set - Pear JewelsVintage Marquise Lab-Grown Diamond Bridal Ring Set - Pear Jewels
    19% off Save $472.06

    Vintage Marquise Lab-Grown Diamond Bridal Ring Set

    From $1,888.25
    From $1,888.25 $2,360.31

    Celebrate your forever with our Vintage Marquise Lab-Grown Diamond Bridal Ring Set. Inspired by heirloom jewellery, this enchanting bridal set showcases a captivating 1.00CT marquise-cut Lab-Grown diamond...
  • Three Stone Round & Baguette Lab-Grown Diamond Trilogy Ring - Pear JewelsThree Stone Round & Baguette Lab-Grown Diamond Trilogy Ring - Pear Jewels
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    Three Stone Round & Baguette Lab-Grown Diamond Trilogy Ring - Pear JewelsThree Stone Round & Baguette Lab-Grown Diamond Trilogy Ring - Pear Jewels
    20% off Save $765.61

    Three Stone Round & Baguette Lab-Grown Diamond Trilogy Ring

    From $3,062.43
    From $3,062.43 $3,828.04

    Celebrate a lifetime of love with our Three Stone Round & Baguette Lab-Grown Diamond Trilogy Ring. Featuring a magnificent 2.70CT round brilliant Lab-Grown diamond flanked by two...
  • 2.00CT Round Halo Labgrown Diamond Engagement Ring - Pear Jewels2.00CT Round Halo Labgrown Diamond Engagement Ring - Pear Jewels
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    2.00CT Round Halo Labgrown Diamond Engagement Ring - Pear Jewels2.00CT Round Halo Labgrown Diamond Engagement Ring - Pear Jewels
    25% off Save $1,046.46

    2.00CT Round Lab-Grown Diamond Halo Engagement Ring for Women

    $3,088.11
    $3,088.11 $4,134.57

    Celebrate your forever moment with our stunning 2.00CT Round Lab-Grown Diamond Halo Engagement Ring. Featuring a brilliant round centre diamond surrounded by a sparkling halo, this elegant...
  • Half Eternity Natural Round Diamond Band - PearJewels AustraliaHalf Eternity Natural Round Diamond Band - PearJewels Australia
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    Half Eternity Natural Round Diamond Band - PearJewels AustraliaHalf Eternity Natural Round Diamond Band - PearJewels Australia
    20% off Save $603.94

    Half Eternity Natural Round Diamond Band

    From $2,415.76
    From $2,415.76 $3,019.70

    Elegant and timeless, this half eternity band features a row of natural round diamonds set halfway around the band, offering brilliance and comfort in perfect balance....
  • 1.5ct Solitaire Ring With Round Eternity Wedding Band - Pear Jewels1.5ct Solitaire Ring With Round Eternity Wedding Band - Pear Jewels
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    1.5ct Solitaire Ring With Round Eternity Wedding Band - Pear Jewels1.5ct Solitaire Ring With Round Eternity Wedding Band - Pear Jewels
    19% off Save $643.89

    1.5ct Solitaire Ring With Round Eternity Wedding Band

    From $2,575.58
    From $2,575.58 $3,219.47

    Timeless elegance meets everyday luxury with our 1.5CT Solitaire Ring paired with a Round Diamond Eternity Wedding Band. Designed to create the perfect bridal set, this stunning...
  • 1.2Ct Round Solitaire Labgrown Diamond Engagement Ring - Pear Jewels1.2Ct Round Solitaire Labgrown Diamond Engagement Ring - Pear Jewels
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    1.2Ct Round Solitaire Labgrown Diamond Engagement Ring - Pear Jewels1.2Ct Round Solitaire Labgrown Diamond Engagement Ring - Pear Jewels
    20% off Save $703.96

    1.2Ct Round Solitaire Labgrown Diamond Engagement Ring

    From $2,815.83
    From $2,815.83 $3,519.79

    Timeless, elegant and designed to last a lifetime, our 1.20CT Round Solitaire Lab-Grown Diamond Engagement Ring showcases the world's most beloved diamond shape in a classic solitaire...
  • 0.5Ct Round Fancy Solitaire Labgrown Diamond Ring - Pear Jewels0.5Ct Round Fancy Solitaire Labgrown Diamond Ring - Pear Jewels
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    0.5Ct Round Fancy Solitaire Labgrown Diamond Ring - Pear Jewels0.5Ct Round Fancy Solitaire Labgrown Diamond Ring - Pear Jewels
    19% off Save $568.83

    0.5Ct Round Fancy Solitaire Labgrown Diamond Ring

    From $2,275.33
    From $2,275.33 $2,844.16

    Elegant, refined and beautifully timeless, our 0.50CT Round Fancy Solitaire Lab-Grown Diamond Ring showcases a brilliant round diamond in a sophisticated solitaire setting designed to maximise sparkle...
  • 3.0ct Round Labgrown Diamond Cross pendant with Chain - Pear Jewels3.0ct Round Labgrown Diamond Cross pendant with Chain - Pear Jewels
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    3.0ct Round Labgrown Diamond Cross pendant with Chain - Pear Jewels3.0ct Round Labgrown Diamond Cross pendant with Chain - Pear Jewels
    20% off Save $634.09

    3.0ct Round Labgrown Diamond Cross pendant with Chain

    From $2,536.35
    From $2,536.35 $3,170.44

    A meaningful symbol of faith combined with exceptional brilliance, our 3.0CT Round Lab-Grown Diamond Cross Pendant With Chain is designed to make a lasting impression. Featuring a...
  • 1.5Ct Round & Pear Three Stone Labgrown Diamond Engagement Ring - Pear Jewels1.5Ct Round & Pear Three Stone Labgrown Diamond Engagement Ring - Pear Jewels
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    1.5Ct Round & Pear Three Stone Labgrown Diamond Engagement Ring - Pear Jewels1.5Ct Round & Pear Three Stone Labgrown Diamond Engagement Ring - Pear Jewels
    20% off Save $738.04

    1.5Ct Round & Pear Three Stone Labgrown Diamond Engagement Ring

    From $2,952.16
    From $2,952.16 $3,690.20

    Elegant, romantic and beautifully balanced, our 1.5CT Round & Pear Three Stone Lab-Grown Diamond Engagement Ring combines timeless brilliance with modern sophistication. Featuring a stunning round brilliant...
  • Eternity Lab-Grown Diamond Wedding Band - Pear JewelsEternity Lab-Grown Diamond Wedding Band - Pear Jewels
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    Eternity Lab-Grown Diamond Wedding Band - Pear JewelsEternity Lab-Grown Diamond Wedding Band - Pear Jewels
    19% off Save $541.40

    Eternity Lab-Grown Diamond Wedding Band

    From $2,165.61
    From $2,165.61 $2,707.01

    Timeless, elegant and designed to celebrate forever, our Eternity Lab-Grown Diamond Wedding Band features a continuous circle of sparkling diamonds that symbolise everlasting love and commitment. With...
  • Halo Wedding Ring - Pear JewelsHalo Wedding Ring - Pear Jewels
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    Halo Wedding Ring - Pear JewelsHalo Wedding Ring - Pear Jewels
    19% off Save $744.99

    1.0Ct Centre Halo Wedding Labgrown Diamond Ring Band

    From $2,979.98
    From $2,979.98 $3,724.97

    Elegant, timeless and designed to maximise brilliance, our 1.0CT Centre Halo Wedding Lab-Grown Diamond Ring Band features a stunning centre diamond surrounded by a sparkling halo of...
  • Three-Stone Princess Cut Lab-Grown Diamond Ring with Round Accents - Pear JewelsThree-Stone Princess Cut Lab-Grown Diamond Ring with Round Accents - Pear Jewels
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    Three-Stone Princess Cut Lab-Grown Diamond Ring with Round Accents - Pear JewelsThree-Stone Princess Cut Lab-Grown Diamond Ring with Round Accents - Pear Jewels
    20% off Save $620.82

    Three-Stone Princess Cut Lab-Grown Diamond Ring with Round Accents

    From $2,483.28
    From $2,483.28 $3,104.10

    Bold, elegant and designed to maximise brilliance, our Three Stone Princess Cut Lab-Grown Diamond Ring With Round Accents showcases a stunning 1.50CT princess-cut centre diamond complemented by...
  • Lab-Grown Diamonds Classic Round Solitaire with Side Stones Ring - Pear JewelsLab-Grown Diamonds Classic Round Solitaire with Side Stones Ring - Pear Jewels
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    20% off Save $539.59

    Round Lab-Grown Diamonds Classic Solitaire with Side Stones Ring

    From $2,158.35
    From $2,158.35 $2,697.94

    Timeless elegance meets exceptional brilliance in our Round Lab-Grown Diamond Classic Solitaire With Side Stones Ring. Featuring a stunning round brilliant centre diamond enhanced by sparkling side...
  • Three Stone Round & Pear Labgrown Diamond Ring - Pear JewelsThree Stone Round & Pear Labgrown Diamond Ring - Pear Jewels
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    Three Stone Round & Pear Labgrown Diamond Ring - Pear JewelsThree Stone Round & Pear Labgrown Diamond Ring - Pear Jewels
    20% off Save $574.99

    Three Stone Round & Pear Labgrown Diamond Ring

    From $2,299.94
    From $2,299.94 $2,874.93

    Elegant, timeless and full of brilliance, our Three Stone Round & Pear Lab-Grown Diamond Ring features a stunning 1.50CT round brilliant centre diamond beautifully complemented by two...
  • Lab-Grown Diamonds Classic Round Solitaire Ring - Pear JewelsLab-Grown Diamonds Classic Round Solitaire Ring - Pear Jewels
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    Lab-Grown Diamonds Classic Round Solitaire Ring - Pear JewelsLab-Grown Diamonds Classic Round Solitaire Ring - Pear Jewels
    19% off Save $458.26

    Round Solitaire Lab-Grown Diamonds Classic Ring

    From $1,833.05
    From $1,833.05 $2,291.31

    Timeless, elegant and forever in style, our Round Solitaire Lab-Grown Diamonds Classic Ring showcases a breathtaking 1.00CT round brilliant diamond in a refined solitaire setting. Designed to...
  • Pear Three Stone Solitaire Labgrown Diamond Ring - Pear JewelsPear Three Stone Solitaire Labgrown Diamond Ring - Pear Jewels
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    Pear Three Stone Solitaire Labgrown Diamond Ring - Pear JewelsPear Three Stone Solitaire Labgrown Diamond Ring - Pear Jewels
    20% off Save $610.35

    Pear & Round Three Stone Labgrown Diamond Ring

    From $2,441.40
    From $2,441.40 $3,051.75

    Elegant, luxurious and designed to make a lasting impression, our Pear & Round Three Stone Lab-Grown Diamond Ring features a stunning 1.50CT pear-shaped centre diamond complemented by...
  • Solitaire Multi-Stone Lab-Grown Diamond Ring - Pear JewelsSolitaire Multi-Stone Lab-Grown Diamond Ring - Pear Jewels
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    Solitaire Multi-Stone Lab-Grown Diamond Ring - Pear JewelsSolitaire Multi-Stone Lab-Grown Diamond Ring - Pear Jewels
    20% off Save $530.28

    Multi-Stone Round Lab-Grown Diamond Ring

    From $2,121.12
    From $2,121.12 $2,651.40

    Elegant, radiant and designed to maximise brilliance, our Multi Stone Round Lab-Grown Diamond Ring features a stunning 1.00CT round brilliant centre diamond complemented by a collection of...
  • Round Lab-Grown Diamond Ring in Bezel Setting - Pear JewelsRound Lab-Grown Diamond Ring in Bezel Setting - Pear Jewels
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    Round Lab-Grown Diamond Ring in Bezel Setting - Pear JewelsRound Lab-Grown Diamond Ring in Bezel Setting - Pear Jewels
    19% off Save $264.84

    Round Lab-Grown Diamond Ring in Bezel Setting

    From $1,059.37
    From $1,059.37 $1,324.21

    Modern, elegant and designed for everyday sophistication, our Round Lab-Grown Diamond Ring In Bezel Setting features a breathtaking 1.50CT round brilliant diamond securely encased within a sleek...
  • Five Stone Round Diamond Ring - Pear JewelsFive Stone Round Diamond Ring - Pear Jewels
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    Five Stone Round Diamond Ring - Pear JewelsFive Stone Round Diamond Ring - Pear Jewels
    20% off Save $268.13

    Five Stone Round Labgrown Diamond Fancy Ring

    From $1,072.51
    From $1,072.51 $1,340.64

    Celebrate timeless elegance with our Five Stone Round Lab-Grown Diamond Fancy Ring. Featuring five beautifully matched round Lab-Grown diamonds, this sophisticated design offers exceptional brilliance and a...
  • Lab-Grown Diamonds Radiant Round Solitaire Ring - Pear JewelsLab-Grown Diamonds Radiant Round Solitaire Ring - Pear Jewels
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    Lab-Grown Diamonds Radiant Round Solitaire Ring - Pear JewelsLab-Grown Diamonds Radiant Round Solitaire Ring - Pear Jewels
    19% off Save $522.28

    Round Lab-Grown Diamond Fancy Solitaire Ring

    From $2,089.13
    From $2,089.13 $2,611.41

    Embrace understated luxury with our Round Lab-Grown Diamond Fancy Solitaire Ring. Featuring a beautifully cut 0.20CT round Lab-Grown diamond, this elegant solitaire ring is designed to showcase...
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