Jewelry Journal – tagged "igi certified diamonds" – Roomy's Jewelery

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Woman wearing three layered lab-grown diamond tennis necklaces of varying lengths

2026 trends

May 7, 2026Roomy's Jewelery

How to Layer Tennis Necklaces 2026: The Diamond Stack Guide

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Discover eco-friendly tips, travel inspiration, and the latest trends in sustainable backpacks and accessories.

IGI vs GIA lab grown diamond grading: a loose round brilliant lab grown diamond held in tweezers beside a jewellers loupe on linen

diamond buying guide

October 15, 2026Roomy's Jewelery

IGI vs GIA: Lab Grown Diamond Reports in 2026

GIA stopped grading lab grown diamonds on the 4Cs in 2025. Here is what IGI vs GIA now means for...