# The Primrose 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
- **Tags:** Authentication certificate, Hallmarked Jewellery

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| WEIGHT = 0.556 GRAM / WEIGHT = 0.47 GRAM | 0.00 INR | In stock |

## Images

- Gold nose screw stud with yellow gemstone and bead-framed flower halo
- Gold nose screw stud with scalloped base and straight post, front view
- Gold nose screw stud back with circular scalloped disc and ball accents
- Gold nose screw stud with tapered point and scalloped backing disc
- Gold nose screw stud with yellow gemstone center and bead halo surround
- Gold nose screw stud side view with beaded flower ring and round disc back

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