Jewelry Journal – tagged "marquise cut diamond" – 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.

Close-up of a marquise cut diamond ring in yellow gold resting on ivory silk in soft natural light

diamond buying guide

August 14, 2026Roomy's Jewelery

Marquise Cut Diamonds: The 2026 Buyer's Guide

Marquise cut diamonds look larger than their carat weight and flatter the hand. Our 2026 guide covers ratios, the bow-tie...