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Main stone: Laboratory-grown sapphire

Main stone weight: 2.30 carats

Main stone size: 9mm x 7mm

Color: Royal Blue

Clarity: Nearly flawless

Side Stone: A total of 0.70 carat Lab-grown diamonds

Diamond grading: DEF, VS

Jewelry material: 18K white gold (AU750)

 

Can be embedded with gemstone of different carat ( contact us )

Oval Lab-grown Sapphire Ring 3ctw

HK$7,980.00Price
    Learn About Diamond Grading

    Most diamonds of gem quality used in jewelry vary in shade from completely colorless down to a visible tint.

     

    The rarest and most expensive are diamonds in the colorless range graded D,E and F on a scale that descends to Z.

     

    Diamonds with more color than Z, or in other shades such as orange, pink, blue, etc. are classified as "Fancy Colored Diamonds".

    Since diamonds form under extreme heat and pressure, internal and external characteristics are common. These characteristics help gemologists identify individual stones.

     

    In order to grade the clarity of a diamond, it is necessary to observe the number and nature of external and internal characteristics of the stone, as well as their size and position.

    While probability determined the color and clarity of a diamond, man is responsible for the cut quality which brings it to life.

     

    The planning, proportions, cutting precision and details of finish determine how brilliant, dispersive and scintillating the diamond will be. If the cutting factors under man's control are not optimized, the appearance of the diamond can be adversely affected.

    Natural Diamond VS Lab Grown
    Natural diamonds showcase natural beauty and rarity, while lab grown diamonds offer affordability and functionality.

    ragazza diamond

    Sparkle

    Natural and lab grown diamonds look identical and are both sparkling and bright gemstones.

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    Durability

    Natural and lab created diamonds are the hardest gemstones, preserving their beauty.

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    Preserve value

    Natural diamonds retain value over time, while lab grown diamonds don't.

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    Price

    Lab made diamonds cost 10% of natural diamonds, so you can invest your money elsewhere.

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