Cut, color, clarity and carat, plus the things a grading report never tells you. Natural and lab-grown, compared honestly.
Lab-grown and natural diamonds compared honestly: how each is made, whether anyone can tell, real price differences, resale value, grading, ethics, and which to buy.
A practical guide to elongated oval, radiant, cushion, emerald, pear and marquise diamonds—including length-to-width ratios, face-up size, bow-ties, facet patterns,…
A practical guide to diamond cut, color, clarity and carat weight—including what is visible, where to spend, what a grading report cannot show, and how to compare natural…
Understand diamond cut grades without the usual absolutes. Compare Good, Very Good and Excellent cut, light performance, price and what buyers notice in real life.
A practical step-by-step guide to choosing a diamond by priorities, shape, visible appearance, dimensions, documentation, setting and budget.
Understand diamond magic sizes and compare weights just below 0.50, 0.75, 1.00, 1.50 and 2.00 carats without confusing carat weight with visible size.
Compare GIA and IGI diamond reports, verification, 4Cs documentation and the limits of choosing a diamond by the laboratory name alone.
Avoid the most common diamond buying mistakes involving cut, color, clarity, carat, reports, lighting, pricing and future value.
Compare oval and round diamonds by face-up size, sparkle, bow tie, price, setting flexibility and overall style.
Use this complete diamond buying checklist for budget, origin, appearance, grading reports, dimensions, setting, insurance and final approval.
Understand diamond fluorescence, intensity grades, blue fluorescence, haze risk, pricing and how to compare fluorescent diamonds under real lighting.
Understand diamond brightness, fire, scintillation, contrast, cut, lighting and cleanliness—and why sparkle should be judged in motion.
Learn what causes a diamond bow tie, which elongated shapes show it, when it is acceptable and how to judge severity in motion.
Understand diamond retail price, appraisal value, replacement value, resale, natural versus lab-grown marketability and realistic future-value expectations.
Compare princess and cushion diamonds by square outline, sparkle style, corner durability, setting needs and modern versus romantic design.
Compare radiant and cushion diamonds by outline, facet pattern, crushed-ice appearance, finger coverage, corner durability and style.
Compare HPHT and CVD lab-grown diamonds by growth process, post-growth treatment, reporting and what actually matters to the buyer.
Compare pear and marquise diamonds by face-up spread, symmetry, bow tie, finger elongation, point protection and setting style.
Compare emerald cut and Asscher diamonds by shape, step-cut optics, clarity visibility, finger coverage and Art Deco style.
Consider the emotional, structural and practical questions before resetting an inherited diamond into a new ring, pendant or heirloom piece.
Learn how existing and inherited diamonds can be measured, evaluated, matched and designed into new custom jewelry.
Every guide here ends in the same place: the pieces on a table in front of you.
Reserve a consultation“Chris put the diamonds side by side and let our eyes make the first decision. The comparison made the grading reports far easier to understand.”
“Donovan explained where the certificate mattered and where the visible difference was minimal. That clarity helped us spend on what we could actually appreciate.”
“We expected a sales presentation and received an education instead. We left confident about the diamond because we had compared it in real life.”