Woman wearing three layered lab-grown diamond tennis necklaces of varying lengths
2026 trends
Roomy'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.

Row of lab-grown diamonds along the diamond color chart, from icy colorless to warm champagne, on linen in natural light diamond buying guide
Roomy's Jewelery

Diamond Color Chart: The D to Z Grade Guide 2026

The diamond color chart runs D to Z. Learn what each grade means, why near-colorless G to J is the...

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Oval cut diamond solitaire ring in solid gold resting on ivory silk in natural light diamond buying guide
Roomy's Jewelery

Oval Cut Diamonds: The 2026 Buyer's Guide

Oval cut diamonds look larger than rounds and cost less per carat. See how to judge ratio, dodge the bow-tie,...

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Solid gold lab grown diamond ring on a hand in soft natural light, cushion cut diamond buying guide cushion cut diamond
Roomy's Jewelery

Cushion Cut Diamonds: The 2026 Buyer's Guide

A cushion cut diamond pairs rounded corners with brilliant fire. Our 2026 guide covers ratios, settings, certification and lab-grown prices...

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Oval lab-grown diamond solitaire pendant in gold on skin, illustrating diamond carat size and face-up scale 1 carat diamond mm
Roomy's Jewelery

Diamond Carat Size Chart: MM & Face-Up Guide 2026

A diamond carat size chart maps carat weight to real mm and face-up size by shape. See what 1ct, 2ct...

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Lab grown diamond tennis bracelet worn on the wrist in warm natural light, showing how price scales per carat diamond buying guide
Roomy's Jewelery

Lab Grown Diamond Price Per Carat: 2026 Guide

Lab grown diamond price per carat in 2026 runs about $300 to $2,500. See what 1, 2 and 3 carat...

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