What are the grades of pearls?
Freshwater
| A | AAA | |
|---|---|---|
| Surface | Pearls having flaws on at least 60% of the pearl surface, with 20% containing deep imperfections. | Flawless pearl on at least 80-85% of its surface, with remaining 15-20% containing only minor imperfections with one or two deep imperfections. |
| Luster | Poor | High |
| A-D Grading System | “D” Quality | “A/B” Quality |
Are AAA pearls good?
For AAA round pearls, surface luster in such a pearl is very high and 95% of surface will be free from any defect. AAAAA is the highest quality of pearl known and is expensive and exclusive, while AAA is the highest quality of non-round shape pearls.
What is the best grade of pearl?
This grading system ranks pearls from AAA to A, with AAA being the highest.
- AAA: Nearly flawless pearls with a high luster and a surface that’s 95 percent free of defects.
- AA: High luster with a surface that’s 75 percent free of defects.
- A: Lower luster and defects on more than 25 percent of the surface.
What is the difference between AA+ and AAA pearls?
AA+ High-Grade Akoya representing the top 5-10% of a pearl harvest. Found in Fine Jewelry Stores. AAA High-Grade Akoya representing the top 5-10% of a pearl harvest. Found in Fine Jewelry Stores.
How can you tell good quality pearls?
The Tooth Test: Simply rub the pearl against your tooth, softly. If the pearl is natural or cultured, you will feel the surface as gritty. If the pearl is a faux gem, then the surface will feel smooth. FACT: While observing pearls under a magnifier, specialists can easily tell whether they are a fake or a real gem.
What is a good quality pearl?
The luster of good quality pearls is sharp and bright. You should be able to see your reflection clearly on the surface of a pearl. Any pearl that appears too white, dull or chalky, is of low quality.
What is AA and AAA in pearl quality?
AA – The surface will have good luster and and 75% of the pearl will be free from blemishes and spots. AAA – The surface will have high luster and 95% of the pearl will be free from spots or blemishes. This and AA pearl will have good nacre. (Nacre is the pearl layers formed in the oyster ).
What are the grades of Mikimoto pearls?
There are four Mikimoto grades: A, A+, AA and AAA, with AAA being the highest quality. There are also four sub-grades: A1, A+1, AA1 and AAA1. The “1” represents a slightly more blemished surface.
What color pearl is the most valuable?
The larger size makes South Sea pearls and black pearls the most valuable type of pearl. On Mikimoto’s website, this strand of South Sea cultured pearls is selling for $32,000. The other notable difference between pearl types is the color.
What does grade AAA mean for pearls?
How can you tell if a pearl is high quality?
Luster is what gives a natural or cultured pearl its unique beauty.
- Excellent – Reflections appear bright and sharp.
- Very Good – Reflections appear bright and near sharp.
- Good – Reflections are bright but not sharp, and slightly hazy around the edges.
- Fair – Reflections are weak and blurred.
What is the best quality for South Sea pearls?
Wide Variety of Pearl Shapes: As with all other pearl types, perfectly round pearls are the most highly valued, but both White and Golden South Sea pearls have a very wide variety of pearl shapes to choose from including baroques, drops, ovals, buttons and free-form baroques.
Are Akoya pearls the same as Mikimoto pearls?
Only the Akoya cultured pearls with the highest quality and luster can be bestowed with the name “Mikimoto Pearl.”
What colour pearl is most valuable?
The 22K to 24K Golden tone is a “Very Deep” natural Golden color. Golden South Sea pearls featuring the 22K to 24K hues are the rarest and most valuable (all other factors being equal).
What is the a-AAA grading system for pearls?
The A-AAA Grading System uses all 7 Value Factors to evaluate our pearls and assign each strand or pair of earrings its spot on this easy to understand scale. In this Grading Guide, you will learn what each of the 7 Value Factors are, what the A-AAA Grading System is and how it relates to the farmer’s A-D Grading System, and much more.
What is pearl grading and why is it important?
Pearl grading is a key metric to understand before ultimately making your pearl jewelry purchase. Due to a lack of universal grading standards for pearls, its important for consumers to purchase from reputable and trustworthy pearl suppliers that uphold the highest standards for pearl quality.
What is the surface quality of pearls?
Pearl shape is near-perfect round, with less than 3% variance from perfect rounds. Surface Quality is 95% Clean or better. Luster is Very High to Excellent: Reflections on pearl surface should be Easily Recognizable.
Why is it important to buy quality pearls?
Due to a lack of universal grading standards for pearls, its important for consumers to purchase from reputable and trustworthy pearl suppliers that uphold the highest standards for pearl quality.