AKA red (often called Aka deep red), Momo red (slightly lighter than Aka red and pink/orange red), angel skin pink (often called angel's face), pink and white.

Second, the detailed characteristics of red coral beads:

1, the only living Millennium spirit in jewelry, gorgeous, moist, lovely, crystal clear and charming.

2. There is a natural oblique texture, and each coral is different.

3, there are natural defects, such as small white spots, small black spots, small spots are normal, not defects.

4, close-fitting wear, can promote blood circulation, and according to everyone's physical condition and produce a variety of different color changes, so it can be called an observation station of human vitality.

Coral jewelry has the functions of beauty care, promoting blood circulation and improving eyesight, and it is also a symbol of good luck.

Third, a simple method to identify true and false red coral bracelets:

1. longitudinally, the coral has parallel growth lines and the direction is parallel to the coral cylinder. If it is a ring surface, it is usually on the back. If it's carved, it's on the surface.

2. Looking horizontally, the cross section of coral has growth lines like annual rings, big and small. Growth lines with concentric circles usually appear on coral ornaments.

3, look at the color: the color of coral is from the inside out, for example: a coral column, the closer to the surface, the darker the color of coral, the deeper the layer, the lighter the color. In other words, the color of coral is uneven. If the color of coral is the same inside and outside, it will be suspected to be fake!

Four, several common false red corals:

1, white coral dyeing: commonly known as sea bamboo, characterized by obvious longitudinal texture and rough texture.

2. Filled coral dyeing: it is made of loose reef-building corals in shallow sea by injecting glue. Its characteristics: smooth, rough and fragile surface, easy to change color.

3. Synthetic coral dyeing: it is to grind corals made of various shellfish and rubber into powder and inject them into various coral shapes with plastic, without natural texture.

4. Imitation of various jadeite corals: dyed with dolomite and calcite. Its characteristics: If this kind of dyeing is not handled properly, it will fade quickly.

5. Plastic dyed coral: red coral dyed with plastic products. Its characteristics: the texture is very light, the color fades easily, and there is no natural texture and luster.