---
product_id: 60977251
title: "Gem Refractometer GI-181-1 by Grand Index"
brand: "grand index"
price: "FREE"
currency: VUV
in_stock: false
url: https://www.desertcart.vu/products/60977251-gem-refractometer-gi-181-1-by-grand-index
store_origin: VU
region: Vanuatu
---

# Gemstone Testing Compact Design Precision Measurement Gem Refractometer GI-181-1 by Grand Index

**Brand:** grand index
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔮 Unlock the Secrets of Your Gems!

## Quick Answers

- **What is this?** Gem Refractometer GI-181-1 by Grand Index by grand index
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/60977251-gem-refractometer-gi-181-1-by-grand-index)

## Best For

- grand index enthusiasts

## Why This Product

- Trusted grand index brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Accuracy:** Achieve precise refractive index readings for all your gemstones.
- • **Durable Construction:** Built to withstand the rigors of fieldwork while maintaining accuracy.
- • **Portable & Lightweight:** Take your gemology expertise anywhere with this compact refractometer.
- • **Versatile Applications:** Perfect for jewelers, gemologists, and hobbyists alike.
- • **User-Friendly Interface:** Designed for both professionals and enthusiasts, making gem testing a breeze.

## Overview

The Gem Refractometer GI-181-1 by Grand Index is a state-of-the-art tool designed for accurate measurement of the refractive index of gemstones. Its compact and durable design makes it ideal for both professional gemologists and passionate hobbyists, ensuring you can test and verify the authenticity of your gems with ease.

## Description

Measuring range: 1.30 – 1.81 RI, Minimum Graduation: (Ri) 0.01 RI, illumination: Internal light source with momentary/power switch, approved by strict quality and safety standards, guarantee: offers 2 years warranty

## Features

- Gem refractometer gi-181 – 1

## Images

![Gem Refractometer GI-181-1 by Grand Index - Image 1](https://m.media-amazon.com/images/I/31P5x8nBbYL.jpg)

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**Shop now:** [https://www.desertcart.vu/products/60977251-gem-refractometer-gi-181-1-by-grand-index](https://www.desertcart.vu/products/60977251-gem-refractometer-gi-181-1-by-grand-index)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-20*