Redora Jewels

Custom Jewelry Rush Orders: What We Will and Will Not Agree To

Jewelry quality inspection during the final production process

Every few weeks a client asks whether we can produce a piece in a few days and ship it the moment it comes off the bench. Custom jewelry rush orders are the request we decline more often than any other, and the reason is narrower than it sounds. We are not refusing speed. We are […]

How Big Is a 20 Carat Diamond? Measured, Not Estimated

igi report showing a 20.06 carat emerald cut lab grown diamond measuring 18.16 x 12.73 x 8.29 mm with the ring alongside

How big is a 20 carat diamond? Face-up, about 18 mm long and 13 mm wide. That is the short answer, and it is worth ten seconds before the longer one, because carat weight on its own tells you very little about how large a stone looks on a hand. The numbers below are not […]

What You Are Actually Paying For in a Custom Diamond Ring

Jeweler's hands holding diamond engagement ring during stone setting at Redora manufacturing facility

Almost every article about engagement ring budgets is written from the retail side. This one is written from the bench. We are a custom fine jewelry manufacturer in Shenzhen. We cast, set, and finish the pieces ourselves, which means we know exactly where the money in a ring goes. Below is that breakdown, with real […]

What Is a Wedding Band? A Complete Buyer’s Guide

Close-up of a polished gold wedding band resting on a neutral ivory surface, symbolizing marriage and commitment

A wedding band is the ring exchanged at a marriage ceremony and worn daily afterward. This guide explains what it is, how it differs from an engagement ring, and what to consider when choosing metal, width, fit, and pairing.

Engagement Ring Buying Guide: What Actually Matters

A practical engagement ring guide covering budget, the 4Cs, stone shapes, settings, metals, and long-term care. Straightforward advice to help you choose a ring that suits your partner, your budget, and daily life.

Diamond Shapes Guide: Which Shape Is Right for You?

Featured image for diamond shapes guide showing popular diamond cuts and an oval diamond ring

A complete guide to all major diamond shapes, from round brilliant to emerald cut and beyond. Learn how each shape affects sparkle, price, and durability, and find the right option for your style and budget.

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