---
title: "Grown Brilliance Promo Codes"
description: "Promo Codes at Grown Brilliance. Check for offers and shopping options on Refermate."
canonical_url: "https://staging.refermate.com/store/grown-brilliance/promo-codes"
md_url: "https://staging.refermate.com/store/grown-brilliance/promo-codes"
last_updated: "2026-10-09T18:23:26.899Z"
---
# Grown Brilliance Promo Codes - 10% Off + Up to 3.36% Cash Back

- URL: https://staging.refermate.com/store/grown-brilliance/promo-codes
- Page: Promo Codes
- Store: Grown Brilliance
- Featured current offer: 10% Off
- Current offers: 18 offers
- Store website: https://www.grownbrilliance.com
- Last refreshed: Friday, October 9, 2026

## Current Offers

### 1. 10% Off
Type: Coupon code
Code: `MPUc1dm`
Description: Get 10% Off on Your Order

### 2. $100 Off
Type: Coupon code
Code: `GB100WELCOME`
Description: Get $100 Off on Your Order

### 3. WCLWDPXJ
Type: Coupon code
Code: `WCLWDPXJ`

### 4. 10% off
Type: Coupon code
Code: `WC6mvahQ`
Description: 10% Off Select Items at Grown Brilliance

### 5. $100 off
Type: Coupon code
Code: `WCSOtczR`
Description: $100 Off Storewide (Minimum Order: $1000) at Grown Brilliance

### 6. $100 off
Type: Coupon code
Code: `WC8iqax8`
Description: $100 Off Storewide (must Order 2) at Grown Brilliance

### 7. $100 off
Type: Coupon code
Code: `WC1UvXSP`
Description: $100 Off Select Items (Must Order Minimum Purchase: $0) at Grown Brilliance

### 8. 10% off
Type: Coupon code
Code: `MD1028IgVU`
Description: 10% Off Storewide at Grown Brilliance

### 9. 10% off
Type: Coupon code
Code: `MD10V9ZkP6`
Description: 10% Off Select Items at Grown Brilliance

## About Grown Brilliance

Grown Brilliance is a United States online jewelry retailer specializing in lab-grown diamond fine jewelry and engagement/wedding pieces.

## Frequently Asked Questions

### 1. How many Grown Brilliance promo codes are available right now?
Grown Brilliance currently has 18 current offers listed. Availability and terms can change, so check the offer details before checkout.

### 2. What is a current featured offer at Grown Brilliance?
One current featured Grown Brilliance offer is "10% Off". Availability and terms can change, so review the offer details before checkout.

### 3. Does Grown Brilliance offer cash back?
Yes, you can earn up to 3.36% cash back on eligible Grown Brilliance purchases through Refermate. The offer and cash back terms determine whether a promo code can be combined with it.

### 4. How do I use a promo code at Grown Brilliance?
When a code is listed, copy it from this page, add your items to your Grown Brilliance cart, and paste the code in the promo code field at checkout. Check the offer terms to confirm the discount applies.

### 5. When was this Grown Brilliance promo codes page updated?
Refermate updates this page when its Grown Brilliance offer or store data changes. Check the current offer details before shopping.

## Explore More

- Site map: https://staging.refermate.com/sitemap.md
- Store sitemap: https://staging.refermate.com/stores/sitemap.md
- Store directory: https://staging.refermate.com/stores