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1.59ct Portuguese Cut Lab Grown Diamond (Colour Fancy Intense Blue, Clarity VVS2, IGI Certified)

1.59ct Portuguese Cut Lab Grown Diamond (Colour Fancy Intense Blue, Clarity VVS2, IGI Certified)

$1,792.32 AUD
$1,792.32 AUD
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  • The Diamond

    This 1.59ct Fancy Intense Blue Portuguese Cut lab grown diamond is an extraordinary and rare creation—crafted for those who seek striking color, exceptional brilliance, and timeless design. The unique Portuguese Cut features intricate faceting that enhances sparkle and depth, making it a standout in any fine jewellery setting.

    Its vivid Fancy Intense Blue color is deeply saturated and eye-catching, beautifully paired with VVS2 clarity and Excellent polish and symmetry to ensure flawless light performance and visual clarity.

    Diamond Specifications

    • Type: Lab Grown Diamond
    • Shape: Portuguese Cut (Modified Round)
    • Carat Weight: 1.59ct
    • Color: Fancy Intense Blue
    • Clarity: VVS2 (Very Very Slightly Included)
    • Polish: Excellent
    • Symmetry: Excellent
    • Fluorescence: None
    • Certificate: IGI Certified

    A show-stopping choice for bespoke engagement rings, pendants, or heirloom pieces, this diamond captures the bold elegance of rare color with the ethics of modern craftsmanship.

  • The AG & CO Difference: Diamonds That Truly Sparkle ✨💎

    A diamond can score well on certification but still be dull, hazy, and lifeless. IGI/GIA reports focus on technical grading but don’t include critical visual factors that directly impact appearance, brilliance, and value of the diamond.

    At AG & CO Jewellery every diamond is carefully screened & evaluated by our expert gemmologists for:

    • Luster/Brilliance - The quality of light reflection on the diamonds surface, which creates its sparkle.
    • Eye-Cleanliness - Whether inclusions or blemishes are visible to the naked eye.
    • Presence of Brown, Green, or Milky Hues (BGM) - Shades/undertones of Brown, Green/Grey, & milky/cloudy appearance that can dull a diamonds brilliance and sparkle.

    A highly graded diamond on paper doesn't guarantee it will be visually beautiful in person. Unfortunately, some jewellers sell lower-quality diamonds at premium prices without disclosing flaws like poor luster or BGM.

  • Diamond Authenticity & Certification 

    At AG & CO Jewellery, every diamond is certified by IGI or GIA (unless stated otherwise), but we go beyond paperwork. Our expert gemologists meticulously screen and evaluate each diamond to ensure it meets our strict quality standards for brilliance and beauty.

    Our Quality Promise:

    ✔ Exceptional Luster & Brilliance – We select only diamonds with superior light reflection for maximum sparkle.

    ✔ BGM-Free Diamonds – No brown, green, or milky hues that can dull the stone’s brilliance.

    ✔ 100% Eye-Clean – Each diamond is carefully inspected to ensure no visible inclusions or blemishes.

    ✔ Minimal to No Bow-Tie Effect – For diamonds where this applies, we assess and select only those with optimal light performance.


    When you choose an AG & CO diamond, you’re getting more than certification—you’re getting a truly radiant and flawless diamond.

    • Worldwide Express Shipping via DHL Express
    • Fully Insured – Signature & ID required for security
    • Quick Dispatch – In-stock items ship in 2-5 days
    • Custom Orders – Handcrafted in 2-5 weeks
    • Urgent Orders? Contact us!

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