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Expert guides on diamonds, moissanite, and gemstones — with honest reviews and the best deals from trusted retailers. By Mehedi Hasan.

Diamond Buying Guide →Moissanite vs Diamond

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Expert Content

Latest Guides

All Ask Aurelia Blue Nile Reviews & Diamond Buying Guides Diamond Diamond Buying Guide Diamond Review Earring Buying Guide Gemstone

Engagement Ring Buying Guide

7 Things Nobody Tells You About Scattered Diamond Jewelry Before You Buy It

Scattered diamonds look effortless. That is by design, and it is also the first thing buyers misunderstand. The stones a…

Aug 22, 2026Read guide →

Engagement Ring Buying Guide

8 Mistakes Buyers Make When Choosing Wavy and Sculptural Engagement Rings — And How to Avoid Every One

The wavy ring and the sculptural engagement ring are not the same thing — and most guides treat them as if they are. A w…

Aug 21, 2026Read →

Diamond Shapes Guide

7 Things Nobody Tells You About Lozenge Cut Diamonds Before You Buy One

The lozenge cut diamond has gone from a niche historical curiosity to one of the most searched diamond shapes in [year] …

Aug 14, 2026Read →

Diamond Buying Guide

Nobody Tells You These 9 Things About Hexagon Cut Diamonds Before You Buy One

Most buying guides for hexagon cut diamonds spend three paragraphs explaining what a hexagon is and then show you a pric…

Aug 13, 2026Read →

Insights

13 Mistakes People Make When Buying Diamond Cluster Rings — And What to Do Instead

Most buyers walk into the diamond cluster ring category with one of two wrong assumptions. Either they think cluster rin…

Aug 10, 2026Read →

Jewelry Gift Guide

What To Do With Inherited Jewelry: Keep, Reset, Sell, or Transform — The Complete Guide

Inherited jewelry sits in a specific emotional category that no other possession occupies. It is simultaneously a financ…

Jul 1, 2026Read →

Sapphire Guide

Montana Sapphires: What They Are, Where They Come From, and Why Jewelry Buyers Are Paying Attention

Montana sapphires are not simply American versions of a global gemstone. They are a distinctly different sapphire experi…

Jun 29, 2026Read →

Curated Picks

Shop Fine Jewelry

All Jewelry Affordable Men's Jewelry Amazon Jewelry Collection Antique Looking Engagement Rings Blue Nile Jewelry Charles and Colvard Cushion Cut

Enhance your everyday elegance with our stunning 1 ct total weight diamond earrings, featuring two brilliant round natural diamonds set in classic 14K yellow gold with secure Guardian backs.

Blue Nile Jewelry

Classic 1 ct Total Weight Diamond Earrings in 14K Yellow Gold - Round Cut Studs

$3,780.00

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Discover the tiffany and co yellow diamond engagement ring from the Soleste collection. 2.00 carat Fancy Vivid Yellow cushion-cut diamond set in platinum.

Tiffany Jewelry

Tiffany Soleste® Cushion-Cut Yellow Diamond Engagement Ring (2.00 CT) - Fancy Vivid Yellow Halo

$135,000.00

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Shop this pre-loved authentic tiffany diamond by the yard necklace. Elsa Peretti design in PT950 platinum with 0.19 CT diamonds. Includes original box and pouch.

Tiffany Jewelry

Pre-Loved Tiffany Diamond By The Yard Lariat Necklace - Elsa Peretti Platinum & 0.19 CT Diamond

$2,620.00

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Experience breathtaking brilliance with this 2.50 CTW pink diamond emerald cut engagement rings style statement piece, featuring IGI certified lab-grown diamonds set in luminous 14k white gold.

Amazon Jewelry Collection

2.50 CTW Emerald Cut Lab-Grown Pink Diamond Halo Engagement Ring in 14k White Gold - IGI Certified

$2,232.00

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Interactive Quiz

Natural or Lab-Grown Diamond?
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Same cut. Same color. Same clarity. One costs $16,240 — the other $1,970. Test your diamond IQ and discover which is right for you.

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