Do Your Diamonds Come With Certificates? The Honest Answer
When buyers ask about diamond certificates, they usually have one of two concerns — they want assurance about what they're buying, or their end cus...
by Trinity Designer Jewel
May 24, 2026
What Is the Minimum Order Quantity at Trinity Designer Jewel?
One of the most common questions we receive from retailers, designers, and first-time trade buyers is about minimum order quantities. The answer is...
by Trinity Designer Jewel
May 21, 2026
Natural vs Lab Diamonds — What Nobody Is Telling You
The diamond industry has changed dramatically in the last five years. If you are considering a diamond purchase — whether for an engagement ring, a...
by Trinity Designer Jewel
May 21, 2026
How to Care for Invisible Set Diamond Jewellery
Invisible set diamond & gemstone jewellery is unlike anything else in fine jewellery. No prongs. No visible metal between the stones. Just a se...
by Trinity Designer Jewel
May 21, 2026
We Can Set Your Own Stone — Here's How It Works
Not every stone comes from a supplier. Sometimes you have one already.
It might be a centre diamond you sourced yourself. A gemstone you've been ho...
by Trinity Designer Jewel
May 21, 2026
The Ghost Supplier Problem — And How to Protect Your Jewellery Business
Finding a reliable jewellery manufacturer is one of the biggest challenges in the trade. The product looks beautiful in the sample. The price is ri...
by Trinity Designer Jewel
May 13, 2026
Pie-Cut Diamond Rings — What They Are, How They're Made, and Why They Cost Less Than a Solitaire
If you have been searching for a large diamond ring without the large diamond price tag, you have probably already come across the term pie-cut dia...