FAQs
Quick answers to the most common questions about engagement rings, wedding bands, and bridal sets.
About the Rings
What is the difference between moissanite and lab-grown diamond?
Moissanite is silicon carbide — a distinct gemstone with higher refractive index than diamond (more rainbow sparkle). Lab-grown diamonds are chemically identical to mined diamonds: pure carbon, same hardness (10 on Mohs scale), same optical properties. Moissanite is generally less expensive than lab-grown diamond at equivalent carat weights. Lab-grown diamonds carry GIA or IGI certification; moissanite does not use diamond grading scales.
Is 14k or 18k gold better for an engagement ring?
14k gold (58.5% pure gold) is more durable and scratch-resistant than 18k (75% pure gold) because it contains more alloy metals. 18k gold has a richer color and is preferred for sensitive skin. For daily-wear engagement rings, 14k is the practical choice for most people. 18k suits those who prioritize appearance over scratch resistance.
What does “gold over sterling silver” mean?
It means a sterling silver base (92.5% silver) with a thin layer of gold applied over it. The gold layer can wear off over time, especially at contact points. It is not the same as solid gold and should not be described or sold as gold jewelry. Budget-friendly, but plan for replating or replacement over time.
Can tungsten rings be resized?
No. Tungsten carbide cannot be resized because of its extreme hardness — jewelers cannot cut, stretch, or compress it without cracking. When buying a tungsten ring, confirm the sizing carefully. Most reputable sellers offer an exchange within a set window if the size is wrong.
What is the best metal for a wedding band if I work with my hands?
Tungsten carbide and cobalt chrome offer the highest scratch resistance for active or manual work. Titanium is lighter and also durable. Standard gold and silver scratch more easily under daily physical activity. Note that tungsten rings cannot be cut off in emergencies — a factor worth considering for certain professions.
Are GIA and IGI certifications equivalent?
Both are legitimate gemological laboratories, but they use different grading standards. GIA (Gemological Institute of America) is the industry benchmark and generally applies stricter grading. IGI (International Gemological Institute) is widely used for lab-grown diamonds and is considered reliable, though some graders consider IGI slightly more lenient on color and clarity grades. For natural diamonds, GIA certification carries more resale weight.
About Shopping
How do I measure my ring size at home?
The most accurate method: wrap a thin strip of paper around your finger, mark where it overlaps, measure the length in millimeters, then compare against a standard ring size chart. Measure in the evening when fingers are slightly larger. For wide bands, size up by half a size. See our ring size guide for step-by-step instructions.
How do I evaluate an Amazon ring seller?
Check seller rating (above 95% positive), number of ratings (more than 500 indicates volume), return window (30 days minimum), and whether the listing specifies metal purity and stone type clearly. Avoid listings that describe plated jewelry as solid gold or that use vague terms like “diamond-like.” Read negative reviews specifically for comments about tarnishing, sizing inaccuracy, and stone quality.
What is the return policy for rings purchased through your links?
All purchases are made directly through Amazon. Amazon’s standard return window is 30 days for most jewelry items. Return eligibility and conditions are set by the individual seller — check the product listing before purchasing. We have no involvement in transactions or returns.
Do the prices on your site stay current?
Amazon prices change frequently. The prices shown in our content reflect what was listed at the time of writing or last update. Always verify the current price directly on Amazon before purchasing. We note publication and update dates on our content to help you assess how current the information is.
