Education
Diamond Ring NYC · Education
Learn everything before you buy the ring
Clear, no-pressure guides written by our New York City jewelers — how diamonds are graded, what drives the price, and how to choose a ring that lasts a lifetime.
Diamond basics
Start here
The 4Cs of Diamonds: Cut, Color, Clarity & Carat
How the four grades determine a diamond’s beauty and price — and where to spend and where to save.
Read the guideStart here
Lab-Grown vs. Natural Diamonds
Price, resale value, sparkle, durability and sourcing compared side by side.
Read the guideDiamond basics
Diamond Shapes: All 10 Cuts Compared
Round, oval, emerald, pear and more — by sparkle, price and how large they look on the finger.
Read the guideChoosing your ring
Settings
Engagement Ring Settings Explained
Solitaire, halo, pavé, three-stone and bezel — by sparkle, security and cost.
Read the guideStyles
Engagement Ring Styles: 9 Types Explained
Find the style that fits your partner’s taste — and how to figure out what that is.
Read the guideMetals
Gold vs. Platinum: Which Metal Is Best?
Durability, upkeep, color and price — plus what 14k vs 18k really means.
Read the guideBudget
How Much Should You Spend on a Ring?
The truth about the “salary rule,” what people really spend, and how to get more ring for the money.
Read the guideOwning your ring
Sizing
How to Find Your Ring Size at Home
Four accurate methods, a size chart, and how to size a surprise proposal ring.
Read the guideCare
How to Clean a Diamond Ring at Home
A safe five-minute method, what to avoid, and when to see a jeweler.
Read the guideProtection
How to Insure an Engagement Ring
What it costs, rider vs. standalone policy, and why you need an appraisal.
Read the guideWedding & anniversary
How to Choose a Wedding Band
Matching metal, width and fit, curved vs. straight, and anniversary ring ideas.
Read the guideWhy learn with us
Written by jewelers
Every guide comes from our own NYC studio team — not a content mill.
No sales pressure
Straight answers first. Shop when you’re ready, not before.
Certified diamonds
Every diamond ring ships with an independent grading certificate.
Prefer to talk it through?
Our consultants will walk you through the 4Cs, budgets and settings — no obligation.