Our Story
Gemstone Portal was founded on a simple belief: exceptional gemstones should be accessible, ethical, and transparent. We specialize in loose lab-grown gemstones and moissanite — offering the same beauty and brilliance as mined stones, without the environmental and ethical cost.
Whether you're a jeweller sourcing stones for a custom piece, or an individual looking for the perfect gem, we're here to help you find exactly what you need.
What We Offer
We carry a curated selection of lab-grown gemstones including:
- Moissanite — white and black, in a full range of shapes and sizes
- Lab-Grown Sapphires — vivid, durable, and available in multiple colours
- Lab-Grown Emeralds — rich colour with exceptional clarity
- Lab-Grown Rubies — deep, saturated red in a variety of cuts
- Reconstructed Opals — striking play-of-colour for unique designs
- Melee Stones — loose lab-grown gemstone lots for pavé and accent work
Our Values
Ethical Sourcing
Every gemstone we sell is lab-grown or responsibly sourced. Lab-grown gemstones are chemically and optically identical to their mined counterparts — created in controlled environments with a fraction of the environmental impact.
Quality First
We carefully select every stone in our inventory for cut quality, colour consistency, and clarity. What you see in our listings is what you receive.
Transparency
We believe in honest, straightforward information. Each product listing includes detailed specifications — dimensions, carat weight equivalent, cut, colour, and origin — so you can buy with confidence.
Expert Support
Not sure which stone is right for your project? We're here to help. Our team has deep knowledge of gemstone specifications and can assist with sourcing, sizing, and custom orders.
Custom & Wholesale Orders
We work with independent jewellers, designers, and studios who need reliable access to quality lab-grown gemstones. If you're looking for specific sizes, shapes, or quantities not listed in our store, get in touch — we source to specification.
Get in Touch
We'd love to hear from you. Whether you have a question about a specific stone or want to discuss a custom order, contact us and we'll get back to you within 1–2 business days.