了解您的鑽石
天然鑽石
G
IF
VERY GOOD
天然開採而來的鑽石，每粒都獨一無二，珍稀罕有。是愛和永恆的象徵之物。
近乎無色的鑽石通常是物超所值。只有跟無色級別比較時，才可留意得到鑽石的顏色。
內部沒有瑕疵。非常罕有。專家亦幾乎無法察覺其瑕疵。
高品質的切工，能反射出幾乎與切工優異同樣多的光線。
Detail
Natural
G
IF
VERY GOOD
Unique and rare gems symbolizing love and eternity, mined from nature.
Near-colorless at an excellent value. These diamonds have color which is only noticeable when compared to colorless graded diamonds.
Internally Flawless. Very rare. The inclusions are almost undetectable.
High quality cut that reflects almost as much light as an excellent cut diamond.
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.
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.
Seal of Authority
Diamond Certification and Grading Explained
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.
Premium packaging
High quality and elegant packaging,
Making your gift even more precious.
Lifetime maintenance
Comprehensive after-sales services,
Your jewelries will last forever.
7 days unconditional replacement
We are confident in our products.
If you are not 100% satisfied, we will offer replacement without additional charge.
