Guides
Jewelry guides: lab grown diamonds and moissanite
Straight answers before you buy: prices, metals, shapes, sizing and timelines, using real numbers from our own designs.
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Lab Grown Diamond Tennis Bracelet Guide: Carats, Sizes and Prices
How to choose a lab grown diamond tennis bracelet: carat weight, wrist size, setting style and metal, with real prices from House of Estara.
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Lab Grown Diamond Price by Carat (2026): 1 to 5 Carat Rings, Studs and Bracelets
Real lab grown diamond prices by carat, from 1 to 5 carats, by shape and metal, plus stud earrings and tennis bracelets, from the House of Estara catalog.
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What Does IGI Certified Mean? How to Read the Report
What IGI certification means, what an IGI lab grown diamond report shows, why it gives full color and clarity grades, and how to check a report online.
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Lab Grown Diamond vs Moissanite: Same Ring, Real Prices
A lab grown diamond is a diamond with whiter sparkle and an IGI report; moissanite costs less and shows more fire. Compared on the same House of Estara ring, with real prices.
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Does Moissanite Pass a Diamond Tester? (And Does It Get Cloudy?)
Why moissanite often passes a basic diamond tester, how jewelers tell it apart, whether lab grown diamonds pass, and why moissanite does not get cloudy.
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10K vs 14K vs 18K Gold: Which Is Best for an Engagement Ring?
14K gold is the best all-around choice for an engagement ring. Compare 10K, 14K and 18K gold on gold content, color, weight and price, using the same House of Estara ring.
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Moissanite vs Diamond Engagement Ring: Is Moissanite Worth It?
Moissanite vs diamond for an engagement ring: 9.25 vs 10 on the Mohs scale, more than twice the dispersion, and a typical House of Estara moissanite ring at $1,029 in 14K gold.
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How Long Does a Custom Engagement Ring Take? Our Week-by-Week Timeline
A custom moissanite engagement ring from House of Estara takes about 5 to 6 weeks door to door: a 3D design in 2 to 3 business days, then made, certified and shipped 2 to 3 weeks after you approve it.
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Best Place to Buy Moissanite Engagement Rings: 10 Checks Before You Pay
The best place to buy a moissanite engagement ring puts the specifics in writing: stone grade, solid metal, a certificate for your exact ring, returns and warranty. Here are the 10 checks, and how House of Estara answers each.
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Moissanite Ring Price Guide (2026): What You'll Pay by Carat and Metal
What a moissanite ring really costs in 2026, by carat, metal and setting, from 312 live House of Estara listings. Silver from $149, 14K gold from $319.
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