Newest Products

  • 2.03ct Oval Natural Sapphire (Colour Bicolor, Clarity Slightly Included, Cut Faceted) AG & CO Jewellery

    2.03ct Oval Natural Sapphire (Colour Bicolor, Clarity Slightly Included, Cut Faceted)

    2.03ct Oval Natural Sapphire (Colour Bicolor, Clarity Slightly Included, Cut Faceted)

    $7,207.00 AUD
    $7,207.00 AUD
    • Type: Natural
    • Variety: Sapphire
    • Shape: Oval
    • Carat: 2.03
    • Colour: Bicolor
    • Clarity: Slightly Included
    • Cut: Faceted
    • Treatment: Heated
    • Origin: Srilanka
    • Measurements: 8.04x6.33x4.77mm
    • Certificate: GIA
  • 1.57ct Cushion Natural Sapphire (Colour Pink, Clarity Eye Clean, Cut Faceted) AG & CO Jewellery

    1.57ct Cushion Natural Sapphire (Colour Pink, Clarity Eye Clean, Cut Faceted)

    1.57ct Cushion Natural Sapphire (Colour Pink, Clarity Eye Clean, Cut Faceted)

    $12,694.00 AUD
    $12,694.00 AUD
    • Type: Natural
    • Variety: Sapphire
    • Shape: Cushion
    • Carat: 1.57
    • Colour: Pink
    • Clarity: Eye Clean
    • Cut: Faceted
    • Treatment: None
    • Origin: Madagascar
    • Measurements: 6.57x5.74x4.42mm
    • Certificate: GIA
  • 1.52ct Oval Natural Sapphire (Colour Pink, Clarity Slightly Included, Cut Faceted) AG & CO Jewellery

    1.52ct Oval Natural Sapphire (Colour Pink, Clarity Slightly Included, Cut Faceted)

    1.52ct Oval Natural Sapphire (Colour Pink, Clarity Slightly Included, Cut Faceted)

    $7,782.00 AUD
    $7,782.00 AUD
    • Type: Natural
    • Variety: Sapphire
    • Shape: Oval
    • Carat: 1.52
    • Colour: Pink
    • Clarity: Slightly Included
    • Cut: Faceted
    • Treatment: None
    • Origin: Madagascar
    • Measurements: 7.89x6x4.06mm
    • Certificate: GIA
  • 1.56ct Trilliant Natural Sapphire (Colour Pink, Clarity Slightly Included, Cut Faceted) AG & CO Jewellery

    1.56ct Trilliant Natural Sapphire (Colour Pink, Clarity Slightly Included, Cut Faceted)

    1.56ct Trilliant Natural Sapphire (Colour Pink, Clarity Slightly Included, Cut Faceted)

    $4,032.85 AUD
    $4,032.85 AUD
    • Type: Natural
    • Variety: Sapphire
    • Shape: Trilliant
    • Carat: 1.56
    • Colour: Pink
    • Clarity: Slightly Included
    • Cut: Faceted
    • Treatment: None
    • Origin: Madagascar
    • Measurements: 6.5x6.6x4.4mm
    • Certificate: GIA
  • Sphere Diamond Stud Earrings 8mm AG & CO Jewellery

    Sphere Diamond Stud Earrings 8mm

    Sphere Diamond Stud Earrings 8mm

    $998.00 AUD
    $998.00 AUD

    Ball Sphere Stud Earrings 14K Yellow 8 mm

    Dimensions: 8x8 mm
  • 14K Yellow Gold Tube 20 mm Hoop Earrings AG & CO Jewellery

    MARIBELLE — Classic 14K Solid Gold Hoop Earrings (30mm)

    MARIBELLE — Classic 14K Solid Gold Hoop Earrings (30mm)

    $980.00 AUD
    $980.00 AUD

    CLASSIC SOLID GOLD HOOP EARRINGS — 30MM

    Timeless, refined, and effortlessly wearable — Maribelle celebrates the enduring beauty of classic gold hoops. Crafted in solid 14K gold, these polished 30mm hoops offer the perfect balance of everyday sophistication and elevated luxury.

    • Design style: Classic rounded gold hoop
    • Metal: Solid 14K Yellow Gold
    • Diameter: 30mm
    • Finish: High polish
    • Closure: Secure hinged fastening
    • Weight: 2.69 DWT (4.18 grams)
    • Hypoallergenic: Nickel-free solid gold

    Presented in signature AG & CO Jewellery packaging.
  • CLASSIC Round 6-Prong Diamond Stud Earrings AG & CO Jewellery

    Round 6-Prong Solitaire Diamond Stud Earrings

    Round 6-Prong Solitaire Diamond Stud Earrings

    From $698.00 AUD
    From $698.00 AUD

    Timeless elegance meets modern innovation with our Lab Grown Diamond Stud Earrings, available in sizes ranging from 0.50ct to an impressive 5.00ct total weight. Meticulously set in your choice of 14K solid white, yellow, or rose gold, each pair is designed for everyday sophistication or elevated occasions.

    Key Features:

    • Diamond Type: Lab Grown Diamond (IGI Certified only over 0.50ct Each +)
    • Carat Weight: 0.50ct – 5.00ct total (0.25ct – 2.50ct per ear)
    • Diamond Cut: Round, Oval, Emerald, Cushion, Princess, Pear, Marquise, Baguette
    • Color: D–F (Colorless Range)
    • Clarity: VS1–VS2 (100% Eye-Clean)
    • Setting: Classic 6-Prong Setting
    • Backing: Secure Push-Back Closure
    • Metal: Solid 14K Gold (White, Yellow, or Rose)
  • Round 3 Prong Solitaire Diamond Stud Earrings AG & CO Jewellery

    Round 3 Prong Solitaire Diamond Stud Earrings

    Round 3 Prong Solitaire Diamond Stud Earrings

    From $698.00 AUD
    From $698.00 AUD

    Timeless elegance meets modern innovation with our Lab Grown Diamond Stud Earrings, available in sizes ranging from 0.50ct to an impressive 5.00ct total weight. Meticulously set in your choice of 14K solid white, yellow, or rose gold, each pair is designed for everyday sophistication or elevated occasions.

    Key Features:

    • Diamond Type: Lab Grown Diamond (IGI Certified only over 0.50ct Each +)
    • Carat Weight: 0.50ct – 6.00ct total (0.25ct – 3.00ct per ear)
    • Diamond Cut: Round, Oval, Emerald, Cushion, Princess, Pear, Marquise, Baguette
    • Color: D–F (Colorless Range)
    • Clarity: VS1–VS2 (100% Eye-Clean)
    • Setting: Classic 3-Prong Setting
    • Backing: Secure Push-Back Closure
    • Metal: Solid 14K Gold (White, Yellow, or Rose)
  • 1.84ct Round Lab Grown Diamond (Colour E, Clarity VVS1, Cut ID, IGI Certified) AG & CO Jewellery

    1.84ct Round Lab Grown Diamond (Colour E, Clarity VVS1, Cut ID, IGI Certified)

    1.84ct Round Lab Grown Diamond (Colour E, Clarity VVS1, Cut ID, IGI Certified)

    $1,435.81 AUD
    $1,435.81 AUD
    • Type: Lab Grown Diamond
    • Shape: Round
    • Carat: 1.84
    • Colour: E
    • Clarity: VVS1
    • Cut: Ideal
    • Polish: Excellent
    • Symmetry: Excellent
    • Fluorescence: None
    • Measurements: 7.87x7.92x4.82mm
    • L/W Ratio: 0.99
    • Table: 58%
    • Depth: 61.1%
    • Certificate: IGI
  • 2.50ct Oval Lab Grown Diamond (Colour F, Clarity VS1, IGI Certified) AG & CO Jewellery

    2.50ct Oval Lab Grown Diamond (Colour F, Clarity VS1, IGI Certified)

    2.50ct Oval Lab Grown Diamond (Colour F, Clarity VS1, IGI Certified)

    $1,796.00 AUD
    $1,796.00 AUD
    • Type: Lab Grown Diamond
    • Shape: Oval
    • Carat: 2.50
    • Colour: F
    • Clarity: VS1
    • Cut: N/A
    • Polish: Excellent
    • Symmetry: Excellent
    • Fluorescence: None
    • Measurements: 11.21x7.68x4.58mm
    • L/W Ratio: 1.46
    • Table: 60%
    • Depth: 59.6%
    • Certificate: IGI
  • Emerald Bezel Stud Diamond Earrings AG & CO Jewellery

    Emerald Bezel Stud Diamond Earrings

    Emerald Bezel Stud Diamond Earrings

    From $2,498.00 AUD
    From $2,498.00 AUD

    Timeless elegance meets modern innovation with our Lab Grown Diamond Stud Earrings, available in sizes ranging from 0.50ct to an impressive 6.00ct total weight. Meticulously set in your choice of 14K solid white, yellow, or rose gold, each pair is designed for everyday sophistication or elevated occasions.

    Key Features:

    • Diamond Type: Lab Grown Diamond (IGI Certified)
    • Carat Weight: 0.50ct – 6.00ct total (0.25ct – 3.00ct per ear)
    • Diamond Cut: Emerald
    • Color: D–F (Colorless Range)
    • Clarity: VS1–VS2 (100% Eye-Clean)
    • Setting: Bezel Setting
    • Backing: Secure Push-Back Closure
    • Metal: Solid 14K Gold (White, Yellow, or Rose)
  • Pear Bezel Diamond Stud Earrings AG & CO Jewellery

    Pear Bezel Diamond Stud Earrings

    Pear Bezel Diamond Stud Earrings

    From $1,298.00 AUD
    From $1,298.00 AUD

    Timeless elegance meets modern innovation with our Lab Grown Diamond Stud Earrings, available in sizes ranging from 0.50ct to an impressive 6.00ct total weight. Meticulously set in your choice of 14K solid white, yellow, or rose gold, each pair is designed for everyday sophistication or elevated occasions.

    Key Features:

    • Diamond Type: Lab Grown Diamond (IGI Certified)
    • Carat Weight: 0.50ct – 6.00ct total (0.25ct – 3.00ct per ear)
    • Diamond Cut: Pear
    • Color: D–F (Colorless Range)
    • Clarity: VS1–VS2 (100% Eye-Clean)
    • Setting: Bezel Setting
    • Backing: Secure Push-Back Closure
    • Metal: Solid 14K Gold (White, Yellow, or Rose)
  • Princess Bezel Stud Diamond Earrings AG & CO Jewellery

    Princess Bezel Stud Diamond Earrings

    Princess Bezel Stud Diamond Earrings

    From $2,998.00 AUD
    From $2,998.00 AUD

    Timeless elegance meets modern innovation with our Lab Grown Diamond Stud Earrings, available in sizes ranging from 0.50ct to an impressive 6.00ct total weight. Meticulously set in your choice of 14K solid white, yellow, or rose gold, each pair is designed for everyday sophistication or elevated occasions.

    Key Features:

    • Diamond Type: Lab Grown Diamond (IGI Certified)
    • Carat Weight: 0.50ct – 6.00ct total (0.25ct – 3.00ct per ear)
    • Diamond Cut: Princess
    • Color: D–F (Colorless Range)
    • Clarity: VS1–VS2 (100% Eye-Clean)
    • Setting: Bezel Setting
    • Backing: Secure Push-Back Closure
    • Metal: Solid 14K Gold (White, Yellow, or Rose)
  • CLASSIC Round Bezel Diamond Stud Earrings AG & CO Jewellery

    Round Bezel Diamond Stud Earrings

    Round Bezel Diamond Stud Earrings

    From $1,898.00 AUD
    From $1,898.00 AUD

    Timeless elegance meets modern innovation with our Lab Grown Diamond Stud Earrings, available in sizes ranging from 0.50ct to an impressive 6.00ct total weight. Meticulously set in your choice of 14K solid white, yellow, or rose gold, each pair is designed for everyday sophistication or elevated occasions.

    Key Features:

    • Diamond Type: Lab Grown Diamond (IGI Certified)
    • Carat Weight: 0.50ct – 6.00ct total (0.25ct – 3.00ct per ear)
    • Diamond Cut: Round, Oval, Emerald, Cushion, Princess, Pear, Marquise, Baguette
    • Color: D–F (Colorless Range)
    • Clarity: VS1–VS2 (100% Eye-Clean)
    • Setting: Bezel Setting
    • Backing: Secure Push-Back Closure
    • Metal: Solid 14K Gold (White, Yellow, or Rose)
  • CLASSIC Oval Bezel Stud Diamond Earrings AG & CO Jewellery

    Oval Bezel Stud Diamond Earrings

    Oval Bezel Stud Diamond Earrings

    From $1,898.00 AUD
    From $1,898.00 AUD

    Timeless elegance meets modern innovation with our Lab Grown Diamond Stud Earrings, available in sizes ranging from 0.50ct to an impressive 6.00ct total weight. Meticulously set in your choice of 14K solid white, yellow, or rose gold, each pair is designed for everyday sophistication or elevated occasions.

    Key Features:

    • Diamond Type: Lab Grown Diamond (IGI Certified)
    • Carat Weight: 0.50ct – 6.00ct total (0.25ct – 3.00ct per ear)
    • Diamond Cut: Oval
    • Color: D–F (Colorless Range)
    • Clarity: VS1–VS2 (100% Eye-Clean)
    • Setting: Bezel Setting
    • Backing: Secure Push-Back Closure
    • Metal: Solid 14K Gold (White, Yellow, or Rose)
  • CLASSIC Marquise Bezel Diamond Stud Earrings AG & CO Jewellery

    Marquise Bezel Diamond Stud Earrings

    Marquise Bezel Diamond Stud Earrings

    From $1,998.00 AUD
    From $1,998.00 AUD

    Timeless elegance meets modern innovation with our Lab Grown Diamond Stud Earrings, available in sizes ranging from 0.50ct to an impressive 5.00ct total weight. Meticulously set in your choice of 14K solid white, yellow, or rose gold, each pair is designed for everyday sophistication or elevated occasions.

    Key Features:

    • Diamond Type: Lab Grown Diamond (IGI Certified)
    • Carat Weight: 0.50ct – 6.00ct total (0.25ct – 3.00ct per ear)
    • Diamond Cut: Marquise
    • Color: D–F (Colorless Range)
    • Clarity: VS1–VS2 (100% Eye-Clean)
    • Setting: Bezel Setting
    • Backing: Secure Push-Back Closure
    • Metal: Solid 14K Gold (White, Yellow, or Rose)
  • Bezel Set Stud Diamond Earrings 0.50ct – 6.00ct AG & CO Jewellery

    Bezel Set Stud Diamond Earrings 0.50ct – 6.00ct

    Bezel Set Stud Diamond Earrings 0.50ct – 6.00ct

    From $1,898.00 AUD
    From $1,898.00 AUD

    Timeless elegance meets modern innovation with our Lab Grown Diamond Stud Earrings, available in sizes ranging from 0.50ct to an impressive 6.00ct total weight. Meticulously set in your choice of 14K solid white, yellow, or rose gold, each pair is designed for everyday sophistication or elevated occasions.

    Key Features:

    • Diamond Type: Lab Grown Diamond (IGI Certified)
    • Carat Weight: 0.50ct – 6.00ct total (0.25ct – 3.00ct per ear)
    • Diamond Cut: Round, Oval, Emerald, Cushion, Princess, Pear, Marquise, Baguette
    • Color: D–F (Colorless Range)
    • Clarity: VS1–VS2 (100% Eye-Clean)
    • Setting: Bezel Setting
    • Backing: Secure Push-Back Closure
    • Metal: Solid 14K Gold (White, Yellow, or Rose)
  • 2.91ct Marquise Lab Grown Diamond (Colour G, Clarity VS1, IGI Certified) AG & CO Jewellery

    2.91ct Marquise Lab Grown Diamond (Colour G, Clarity VS1, IGI Certified)

    2.91ct Marquise Lab Grown Diamond (Colour G, Clarity VS1, IGI Certified)

    $1,387.00 AUD
    $1,387.00 AUD
    • Type: Lab Grown Diamond
    • Shape: Marquise
    • Carat: 2.91
    • Colour: G
    • Clarity: VS1
    • Cut: N/A
    • Polish: Excellent
    • Symmetry: Excellent
    • Fluorescence: None
    • Measurements: 15.82x7.07x4.45mm
    • L/W Ratio: 2.24
    • Table: 61%
    • Depth: 62.9%
    • Certificate: IGI
  • 2.06ct Marquise Lab Grown Diamond (Colour G, Clarity VS1, IGI Certified) AG & CO Jewellery

    2.06ct Marquise Lab Grown Diamond (Colour G, Clarity VS1, IGI Certified)

    2.06ct Marquise Lab Grown Diamond (Colour G, Clarity VS1, IGI Certified)

    $2,001.50 AUD
    $2,001.50 AUD
    • Type: Lab Grown Diamond
    • Shape: Marquise
    • Carat: 2.06
    • Colour: G
    • Clarity: VS1
    • Cut: N/A
    • Polish: Excellent
    • Symmetry: Excellent
    • Fluorescence: None
    • Measurements: 13.03x6.62x4.15mm
    • L/W Ratio: 1.97
    • Table: 61%
    • Depth: 62.7%
    • Certificate: IGI
  • 4-Prong Solitaire Stud Diamond Earrings AG & CO Jewellery

    4-Prong Solitaire Stud Diamond Earrings

    4-Prong Solitaire Stud Diamond Earrings

    From $1,798.00 AUD
    From $1,798.00 AUD
    Fine Diamond Jewellery

    Lab Grown Diamond Stud Earrings

    Timeless elegance meets modern innovation in a refined pair of lab grown diamond studs, expertly crafted in solid 14K gold and designed for effortless everyday sophistication.

    Timeless Elegance

    Classic, refined and endlessly versatile, our Lab Grown Diamond Stud Earrings are designed to become a lasting jewellery essential.

    Available from 0.50ct to 6.00ct total weight, each pair is carefully selected for exceptional brilliance and beautifully set in your choice of solid 14K white, yellow or rose gold.

    Whether chosen for everyday wear, a meaningful milestone or an elegant gift, these diamond studs offer a timeless silhouette that transitions effortlessly from understated to statement-making.

    Exceptional Diamond Quality

    Every pair is crafted using carefully selected lab grown diamonds chosen to meet our quality standards for beauty, brilliance and visual clarity.

    • IGI-certified lab grown diamonds
    • D–F colourless range
    • VS1 clarity or higher
    • 100% eye-clean appearance
    • Selected for exceptional brilliance and overall beauty

    Specifications

    Diamond Type

    IGI-Certified Lab Grown Diamond

    Total Carat Weight

    0.50ct–6.00ct

    Carat Weight Per Ear

    0.25ct–3.00ct

    Available Shapes

    Round, Oval, Emerald, Cushion, Princess, Pear and Asscher

    Diamond Colour

    D–F Colourless Range

    Diamond Clarity

    VS1 or Higher, 100% Eye Clean

    Setting

    Classic 3-Prong or 4-Prong Basket Setting

    Backing

    Secure Push-Back Closure

    Metal

    Solid 14K White, Yellow or Rose Gold

    Please Note

    Each pair is individually crafted to order. As every diamond is unique, slight variations in measurements, proportions and visual appearance may occur while maintaining the selected carat weight and stated quality standards.

    Enquire About This Piece
  • 3.10ct Emerald Lab Grown Diamond (Colour D, Clarity VVS2, IGI Certified) - AG & CO Jewellery

    3.10ct Emerald Lab Grown Diamond (Colour D, Clarity VVS2, IGI Certified)

    3.10ct Emerald Lab Grown Diamond (Colour D, Clarity VVS2, IGI Certified)

    $2,523.00 AUD
    $2,523.00 AUD
    • Type: Lab Grown Diamond
    • Shape: Emerald
    • Carat: 3.10
    • Colour: D
    • Clarity: VVS2
    • Cut: N/A
    • Polish: Excellent
    • Symmetry: Excellent
    • Fluorescence: None
    • Measurements: 9.66x6.94x4.71mm
    • L/W Ratio: 1.39
    • Table: 67%
    • Depth: 67.9%
    • Certificate: IGI
  • 3.01ct Oval Lab Grown Diamond (Colour E, Clarity VVS2, IGI Certified) AG & CO Jewellery

    3.01ct Oval Lab Grown Diamond (Colour E, Clarity VVS2, IGI Certified)

    3.01ct Oval Lab Grown Diamond (Colour E, Clarity VVS2, IGI Certified)

    $2,398.00 AUD
    $2,398.00 AUD
    • Type: Lab Grown Diamond
    • Shape: Oval
    • Carat: 3.01
    • Colour: E
    • Clarity: VVS2
    • Cut: N/A
    • Polish: Excellent
    • Symmetry: Very Good
    • Fluorescence: None
    • Measurements: 11.33x7.97x5.1mm
    • L/W Ratio: 1.42
    • Table: 63%
    • Depth: 64%
    • Certificate: IGI
  • 2.03ct Princess Lab Grown Diamond (Colour Fancy Vivid Pink, Clarity VVS2, IGI Certified) AG & CO Jewellery

    2.03ct Princess Lab Grown Diamond (Colour Fancy Vivid Pink, Clarity VVS2, IGI Certified)

    2.03ct Princess Lab Grown Diamond (Colour Fancy Vivid Pink, Clarity VVS2, IGI Certified)

    $2,441.00 AUD
    $2,441.00 AUD
    • Type: Lab Grown Diamond
    • Shape: Princess
    • Carat: 2.03
    • Colour: Pink
    • Intensity: Fancy Vivid
    • Overtone: N/A
    • Clarity: VVS2
    • Cut: N/A
    • Polish: Excellent
    • Symmetry: Very Good
    • Fluorescence: Faint
    • Measurements: 6.9x6.87x4.94mm
    • L/W Ratio: 1
    • Table: 69%
    • Depth: 71.9%
    • Certificate: IGI
  • 2.03ct Marquise Lab Grown Diamond (Colour Fancy Vivid Pink, Clarity VVS2, IGI Certified) - AG & CO Jewellery

    2.03ct Marquise Lab Grown Diamond (Colour Fancy Vivid Pink, Clarity VVS2, IGI Certified)

    2.03ct Marquise Lab Grown Diamond (Colour Fancy Vivid Pink, Clarity VVS2, IGI Certified)

    $1,927.00 AUD
    $1,927.00 AUD
    • Type: Lab Grown Diamond
    • Shape: Marquise
    • Carat: 2.03
    • Colour: Pink
    • Intensity: Fancy Vivid
    • Overtone: N/A
    • Clarity: VVS2
    • Cut: N/A
    • Polish: Good
    • Symmetry: Excellent
    • Fluorescence: Faint
    • Measurements: 14.2x6.49x3.84mm
    • L/W Ratio: 2.19
    • Table: 58%
    • Depth: 59.2%
    • Certificate: IGI