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18K ring setting
*If you desire to select a particular diamond or need specifications that are not available in the options, kindly proceed to the "Diamond Selector". If you have already included a designated diamond in your cart, please opt for "Choose from Diamond Selector" in the main diamond options.

Main Diamond Details
‧Category: Natural or Lab Grown (as per options)
‧Weight: As per options
‧Color Grade: D (the highest grade)
‧Clarity: Eye-clean (VS or higher)
‧Cut Grade: EXCELLENT 
‧Certification: GIA

Style Information
‧Metal Material: 18K Gold (AU750)
‧Main Diamond Weight Shown in Image: 0.5 carat
‧Main Diamond Weight Limitation: None

(Style No.: 600083)

18K ring setting

PriceFrom HK$4,600.00
Jewelry material
0/50
Quantity

    Seal of Authority - Diamond Certification and Grading Explained

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    GIA (Gemological Institute of America) stands at the pinnacle of credibility in diamond certification. Renowned for its uncompromising standards and precise grading, GIA ensures each diamond meets the highest level of quality. A GIA certificate is more than a report - it’s a mark of trust, excellence, and lasting value.

    ​IGI (International Gemological Institute) is a globally recognized diamond grading authority known for its efficient and flexible evaluation standards. It uniquely includes the 'Hearts and Arrows' cut in its reports, offering a more detailed view of craftsmanship. Widely accepted in the global market, IGI certificates provide both reliability and diverse options for consumers.

    Diamond color grading ranges from D to Z, with D-F being colorless, and D being the most rare and pure. G-J are near-colorless, with faint undertones that still maintain brilliance in specific lighting. As the grade decreases, the color deepens, transitioning from light yellow to the noticeable yellow of Z. RAGAZZA exclusively selects the highest-grade D color diamonds, renowned for their flawless whiteness, which sparkle with exceptional brilliance in any light, perfectly embodying their rare and incomparable value.

    cert clarity.jpg

    Diamond clarity ranges from IF+ (internally flawless) to I (included), reflecting the presence of internal and surface imperfections. RAGAZZA’s IF+ diamonds are exceptionally rare, offering flawless brilliance. VVS and VS grades feature only minute inclusions, barely visible even under magnification. While SI and I grades may show visible inclusions, a well-balanced choice across the 4Cs ensures optimal beauty and value.

    cert cut.jpg

    Cut is the key to a diamond’s brilliance - precise angles allow light to reflect and refract perfectly, creating exceptional sparkle. Graded from Excellent to Poor, only Excellent cuts fully maximize brightness. In contrast, deep or shallow cuts cause light leakage, diminishing radiance. RAGAZZA selects diamonds with Good to Excellent+ cuts, ensuring optimal light performance and unmatched brilliance.

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    White Diamond

    Unparalleled brilliance, the pure and sparkling shine of white diamonds, along with their unmatched value, showcase their eternal symbolism and elegance.

    Fancy Color

    Unforgettable colors, the captivating and exquisite charm of colored diamonds and gemstones, create an irresistible allure that is hard to forget.

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

    • When can I receive or pick up the jewelry after payment?
      Depending on inventory, some ready-made products can be picked up in the store on the same day or shipped within 3 working days (logistics details) , while products that are not in stock take 3 to 4 weeks to produce. Shipping time in overseas areas (outside of Hong Kong, Macau, Taiwan, and Malaysia) is generally 10 to 56 days (international logistics information click here). If you need to check the stock or expedite production, please click here to contact us.
    • Do I need to pay tax for the product?
      Hong Kong, Macau, and Malaysia are tax-free, while Taiwan incurs a tax of 5% of the total amount. For tax information regarding other countries/regions, the actual amount will be notified by the local courier company upon package arrival at the recipient's country/region, and taxes will be collected directly from you. For enquiries regarding tax amounts, you can refer to the third-party tax estimation calculator SimplyDuty, but please be aware that the actual amount will be based on the calculation at the time of collection in the local area. If you have any questions, please contact our customer service. (Note: International order will be imported from Hong Kong)
    • Is there any maintenance or return service?
      Products purchased from RAGAZZA enjoy a lifetime maintenance (click here for after-sales service details); any product can be replaced unconditionally within 7 days since the date you received the product (except for customized products); if the product does not match the product description, you can return the product and receive a full refund. However, we do not refund in some cases (click here for the return policy).
    • What is the difference between platinum, 18K gold and 925 silver?"
      18K white gold (AU750) 18K white gold is made up of 75% precious metal "gold" plus 25% other white metals, making it a silver-white combination. It is a common material for high-end jewelry. 18K gold is characterized by its strength and durability, and is suitable for long-term wear. We recommend customers to choose 18K gold. Platinum (PT950) PT950 is composed of 95% precious metal "Platinum" plus 5% other hard metals. The natural silver white color is extremely durable and will not oxidize, making it the most ideal high-grade material. Platinum is heavy and hard. It is suitable for long-term wear. If you perfer PT950 for your jewelry, please contact us. Sterling Silver (S925) S925 sterling silver is a more common silver-white precious metal. Because it is not very hard and can oxidize easily, other white metals is plated on the surface of pure silver to make it harder to oxidize. However, frequent cleaning is still needed to maintain its shine.
    • How to know the ring size?
      Please refer to the measurement methods or request a ring size measurer (click here).
    • Can the size be changed?
      We can replace it once for free whenever you have the need.
    • Will lab-grown gems become dim after wearing for a long time?
      Lab grown gems will never become murky, and the inside will never become turbid, so any dirt you see is on the surface and can be removed by cleaning. Click here for cleaning methods.
    • Can lab grown gemstone be distinguished from natural gemstone by eyes?
      Lab grown gemstones have the same appearance, refractive index, hardness and physical composition as natural gemstones. It is almost impossible to distinguish them by naked eyes.
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