The 4Cs: cut, color, clarity and carat
The four grades that decide what a diamond looks like and what it costs. Start here to understand which grades are worth paying for and where you can save without anyone noticing.
Diamond cut guide
Why cut is the one grade you should never compromise on, and how it drives sparkle.
Diamond color guide
D-to-K grades explained, and the sweet spots where a diamond still looks icy white.
Diamond clarity guide
What inclusions actually look like, and why 'eye-clean' beats a flawless certificate.
Carat weight and price
How price jumps at popular carat weights and how to buy just under them.
Diamond shapes and ring settings
Shape and setting define the ring's personality. Compare how each shape looks on the hand and which settings protect the stone, add sparkle, or stretch a budget.
Diamond shapes guide
Round, oval, cushion, emerald and more — look, price per carat and who each suits.
Engagement ring settings and styles
Solitaire, pavé, halo, three-stone, bezel and channel settings compared.
Diamond education overview
The big picture: how the 4Cs, shape and setting combine into a ring's final price.
Prices, budgets and value
What rings really cost and how to get the most for your budget — including the lab-grown question and the traditions around who buys what.
How much an engagement ring costs
Realistic price ranges by carat and quality, and where the money actually goes.
Diamond price curves
Interactive natural vs lab-grown price curves by carat, cut, clarity and color.
Lab-grown vs natural diamonds
Identical stones, very different prices — the honest trade-offs of each.
Engagement ring etiquette
Which hand and finger, who buys the ring, and how the traditions work today.
Sizing and wedding bands
A ring that fits and a band that matches. Measure at home with the size chart, then design and price the wedding band to sit alongside the engagement ring.