Collection: Marquise Lab Grown Diamond Engagement Rings

Shop stunning Lab-Grown Marquise Diamond Rings in 14K & 18K White, Yellow, Rose Gold & Platinum. Featuring GIA & IGI-certified stones, elegant solitaire, halo, and custom designs, with low price guarantee and free Australia-wide delivery.

16 products

  • 9% off Save $490.05

    3.00Ct Marquise with hidden halo Labgrown Diamond Cathedral Setting Ring

    Regular price From $4,900.50
    Sale price From $4,900.50 Regular price $5,390.55

    Graceful and captivating, this cathedral setting ring showcases a stunning marquise-cut labgrown diamond elevated by elegant arches of precious metal. A hidden halo of dazzling diamonds...

  • 9% off Save $937.62

    Asscher Cut and Baguette Marquise Lab-Grown Diamond Wedding Ring

    Regular price From $9,376.20
    Sale price From $9,376.20 Regular price $10,313.82

    This elegant wedding ring features a stunning asscher cut and baguette marquise design, crafted with high quality lab-grown diamonds. The customizable design options and multiple color...

  • 9% off Save $394.11

    1.80Ct Marquise & Pear Three Stone Labgrown Diamond Engagement Ring

    Regular price From $3,941.09
    Sale price From $3,941.09 Regular price $4,335.20

    Elegant and timeless, this 1.80Ct lab-grown diamond engagement ring features a stunning marquise-cut center stone flanked by two pear-cut side stones in a classic three-stone setting....

  • 8% off Save $315.65

    1.5ct Elongated Cushion & Marquise Labgrown Diamond Ring

    Regular price From $3,546.51
    Sale price From $3,546.51 Regular price $3,862.16

    A graceful fusion of form and sparkle, this 1.5ct lab-grown diamond ring features a stunning elongated cushion-cut center stone flanked by two perfectly matched marquise diamonds....

  • 9% off Save $161.61

    Marquise Lab Grown Diamond Half Eternity Band

    Regular price From $1,616.08
    Sale price From $1,616.08 Regular price $1,777.69

    Spice up your look with this Lab-Grown Diamond Half Eternity Band. The marquise-cut diamonds give it a classy shine, making this ring a go-to option for...

  • 9% off Save $361.14

    Elegant Marquise Cut Lab-Grown Diamond Trilogy Ring with Pear & Round Accents

    Regular price From $3,611.42
    Sale price From $3,611.42 Regular price $3,972.56

    Experience classic style with our Marquise Cut Lab-Grown Diamond Trilogy Ring. This ring perfectly mixes traditional beauty with modern elegance, with an incredible marquise diamond in...

  • 9% off Save $286.21

    Marquise Lab-Grown Diamond Solitaire with Side Stones Ring

    Regular price From $2,862.09
    Sale price From $2,862.09 Regular price $3,148.30

    Discover the Marquise Solitaire Ring - The ring is set on a meticulously crafted gold band that has both strength and beauty. The band’s sleek design...

  • 9% off Save $164.55

    Fancy Marquise Lab-Grown Diamond Ring

    Regular price From $1,645.48
    Sale price From $1,645.48 Regular price $1,810.03

    This cool Marquise Lab-Grown Diamond Ring is all about the Marquise and Round Cut Diamonds. It's got VVS-VS Clarity and Color D, E, F, so it's...

  • 9% off Save $309.67

    Marquise Bezel Setting Lab-Grown Diamond Engagement Ring

    Regular price From $3,096.72
    Sale price From $3,096.72 Regular price $3,406.39

    The diamond shaped marquise and the round diamonds make it sparkle beautifully in this fancy way. It's a classic and one-of-a-kind ring, perfect for your big...

  • 9% off Save $254.25

    Vintage Marquise Lab-Grown Diamond Bridal Ring Set

    Regular price From $2,542.50
    Sale price From $2,542.50 Regular price $2,796.75

    Discover timeless romance with the Vintage Marquise Lab-Grown Diamond Bridal Ring Set. This enchanting set features a marquise-cut diamond surrounded by sparkling accents, capturing a classic,...

  • 9% off Save $399.27

    Toi Et Moi Oval & Marquise Lab-Grown Diamond Engagement Ring

    Regular price From $3,992.67
    Sale price From $3,992.67 Regular price $4,391.94

    Celebrate your love with the Toi Et Moi Oval & Marquise Lab-Grown Diamond Ring. This ring beautifully pairs an oval-cut diamond with a marquise-cut diamond, representing...

  • 9% off Save $472.92

    Toi Et Moi Emerald & Marquise Lab-Grown Diamond Ring

    Regular price From $4,729.23
    Sale price From $4,729.23 Regular price $5,202.15

    Introducing the Toi et Moi Emerald and Marquise Lab-Grown Diamond Ring—a true masterpiece of elegance and meaning. This gorgeous ring brings together a vibrant emerald and...

  • 9% off Save $350.00

    Marquise & Trillion Lab-Grown Diamond Three-Stone Ring with Pear Accents

    Regular price From $3,506.40
    Sale price From $3,506.40 Regular price $3,856.40

    Transform your look with our Marquise & Trillion Lab-Grown Diamond Three-Stone Ring. Featuring a central marquise diamond with dazzling trillion and pear accents, this piece is...

  • 9% off Save $224.90

    Seven-Stone Oval & Marquise Lab-Grown Diamond Ring

    Regular price From $2,248.95
    Sale price From $2,248.95 Regular price $2,473.85

    A Seven-Stone Oval & Marquise Lab-Grown Diamond Ring is a striking and elegant design that combines the graceful curves of oval diamonds with the pointed elegance...

  • 9% off Save $487.40

    Marquise & Pear LabGrown Diamond Fancy Flower Engagement Ring

    Regular price From $4,874.00
    Sale price From $4,874.00 Regular price $5,361.40

    A Marquise & Pear Fancy Flower Engagement Ring features a sophisticated and romantic floral design. The ring is crafted with a center cluster of marquise-cut and...

  • 9% off Save $189.20

    0.5Ct Marquise Labgrown Diamond Solitaire Ring

    Regular price From $1,891.99
    Sale price From $1,891.99 Regular price $2,081.19

    A perfect blend of elegance and sophistication, this Marquise Lab-Grown Diamond Solitaire Ring showcases a breathtaking marquise-cut diamond, known for its elongated shape and brilliant sparkle....