# The Ambrosia Nose Screw

The BIS hallmark is a system that provides certification of gold that indicates the purity of the metal. It authenticates that a piece of gold jewelery purchased, conforms to the standards as laid by the Bureau of Indian Standards which is the national standards organization in India.

This hallmarking of gold jewelery was established in April 2000. It consists of a BIS logo, a 3 digit number that indicates the gold purity, the logo of the assaying center along with the logo or the code of the jeweler and the code that indicates the hallmarking date. This hallmarking has a high reputation among the jewelery industry in India.

## Details

- **Price:** 0.0 INR
- **Vendor:** Aggarwal jewels
- **Type:** Nose pins

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 0.032 CT / GROSS WEIGHT = 0.29 GRAM / GROSS WEIGHT = 0.25 GRAM | 0.00 INR | In stock |
| 0.032 CT / GROSS WEIGHT = 0.29 GRAM / NET WEIGHT = 0.24 GRAM | 0.00 INR | In stock |
| 0.032 CT / NET WEIGHT = 0.29 GRAM / GROSS WEIGHT = 0.25 GRAM | 0.00 INR | In stock |
| 0.032 CT / NET WEIGHT = 0.29 GRAM / NET WEIGHT = 0.24 GRAM | 0.00 INR | In stock |

## Images

- Gold nose screw with round clear diamond cluster and small side studs
- Gold nose screw with diamond setting, straight bar, and capped threaded end
- Gold nose screw with large round diamond top and scalloped prong petals
- Gold nose screw with straight bar and small round studs around the diamond base
- Gold nose screw with round diamond topper and curved prong mount
- Gold nose screw with large round diamond, silver prongs, and four bead accents

---

> Source: [Aggarwal Jewels](https://aggarwaljewels.com/products/the-ambrosia-nose-screw)
> Updated: 2026-06-24