Free tools, no signup.
Calculators and visualizers that answer real questions. No email gates, no upsell.
Budget Calculator
LiveTell us your savings, income, and timeline. We'll show you what's actually achievable. No 3-month-salary rule.
GIA Color Grade Visualizer
LiveSee what each D-Z color grade actually looks like, then toggle lighting and viewing background. K can look like G in jewelry-store halogen, and the same diamond shifts again on a hand vs. velvet vs. white.
Ring Advisor
LiveFour questions about budget, priorities, diamond type and shape. Get a starting carat, color and clarity, with the reasoning explained.
Ring Sizer
SoonPrint-and-measure or string-method. Both work. Neither needs an app.
Carat Size Visualizer
LiveCalibrate your screen once, then see diamonds at their true physical size: eight shapes, fourteen carat weights, side-by-side or on a hand. AI can't summarize this; your screen pixels do the math.
Lab vs. Natural Calculator
SoonFor a given budget, see how much bigger a lab-grown diamond gets you, and what you give up on resale.
Why tools, not just guides.
Most engagement ring "guides" on the internet are designed to push you toward a specific retailer. Budget recommendations shift with whoever's paying the affiliate commission.
We built calculators because numbers don't lie about themselves. Run the inputs, see the output. If the number is smaller than what some site told you to spend, that's the point.