The Diavlia Journal
How we write, research,
and correct ourselves
Most diamond-industry writing is either marketing or confusion. The Diavlia Journal is neither. This is how we keep it that way.
Our commitments
Six editorial principles
Honest over flattering
When a spec is overpriced, we say so. When a marketing claim is unsupported, we explain why. The Journal exists because most diamond-buying advice is written by people selling the outcome they are recommending.
Specific over generic
Every claim is tied to a number, a source, or a named example. No "Diamonds are special," no "Many couples choose this." If we cannot say exactly what we mean, we do not publish the sentence.
Evidence over opinion
Price data comes from live inventory across ours and published markets. Grading claims come from IGI, GIA, and GCAL published methodology. Where we rely on industry experience, we say so explicitly.
Accessible over clever
Every article should be understandable by a buyer with zero gemology background on first read. Technical terms are defined the first time they appear. Tables and bullets when they help; prose when prose is clearer.
Updated over archived
An article that was correct in 2022 and never revised is not still correct. Every article shows its last-updated date. Stale articles get reviewed or taken down; they do not get to age into misinformation.
Corrected over defended
When we are wrong, we fix the article, add a correction note, and move on. Defending a previous position because we published it first is how publications become untrustworthy. We would rather be right on version 3 than wrong on version 1.
The process
How an article gets made
Brief
An editor writes a one-page brief: the buyer question the article answers, the existing internet answers and their gaps, and the target reader (first-time buyer, upgrading, advanced). If the question is already well answered elsewhere, we skip it.
Research
Primary sources first: IGI, GIA, GCAL published methodology; FTC diamond rulings; peer-reviewed gemology. Pricing data from our live inventory and at least one public benchmark. Every non-obvious number has a source in our editor notes.
Draft
A first draft is written. AI tools can accelerate this step, but the draft is structured around the brief by a human. No article is published from a raw AI output.
Fact-check
Every numeric claim is verified against its source. Every named entity (lab, brand, person) is verified. Price ranges are spot-checked against current market. Claims that cannot be verified are removed or softened to reflect what we actually know.
Voice pass
An editor reads the full article for voice consistency with the rest of the Journal: direct, specific, calm. No AI tells, no marketing cliches, no em-dashes used as a stylistic tic.
Publish
The article goes live with its structured data (Article schema, FAQ schema where applicable, breadcrumbs), internal links to related coverage, and a last-updated date. The editor who signed off is recorded internally.
Maintain
Quarterly review for pricing and market claims. Annual review for technical content. Monthly scan for new questions worth adding. Corrections filed through corrections@diavlia.com get priority turnaround.
Commercial independence
The Journal is part of a business. Here is what that means.
Diavlia sells lab-grown diamond jewelry. The Journal exists because we want buyers to make decisions they will be happy with ten years from now, including the decision to buy from us. We are not a neutral publication.
When we recommend lab-grown over mined, that recommendation aligns with what we sell. We try to show our reasoning (same chemistry, same grading, 60 to 80 percent cheaper) so you can judge whether the logic holds for your situation. When the math favors mined (investment-grade stones above 5ct, specific traditional contexts), we say that too.
We do not pay for reviews, pay for placement, or accept compensation from other jewelers, grading labs, or industry bodies for coverage. No Journal article has ever been sponsored.
If you find an article where our commercial interest has shaped an editorial claim in a way we have not disclosed, tell us. Email corrections@diavlia.com. We will review it, and if you are right we will fix it and credit you.
Common questions
About how we write
Are Diavlia Journal articles written by AI?
Every Journal article is outlined, researched, and edited by a Diavlia editor. We use AI tools to accelerate research and first drafts, but every published sentence passes a human accuracy review, a brand-voice pass, and a fact-check against primary sources. No article is published without a human editor signing off.
How do you pick what to write about?
Topics come from three places: the questions buyers ask at our support desk, the searches that bring people to Diavlia but do not find a clear answer, and gaps in existing diamond-industry coverage where mall stores give misleading advice. We prioritize questions the existing internet answers badly over questions already answered well.
How often are articles updated?
Every article lists its last-updated date at the bottom. Pricing, market data, and trend claims are reviewed quarterly. Technical content (4 Cs, grading standards, material properties) is reviewed annually. When we revise an article meaningfully, we update the date; when we make minor corrections, we note them in the copy.
What sources do you use?
Primary sources: IGI, GIA, and GCAL published grading methodology; FTC rulemaking on diamond classification; peer-reviewed gemology journals; direct pricing data from our own and public inventory. Secondary sources are cross-checked against at least two independent references before we treat a claim as established.
Do you ever get diamonds wrong?
Yes. Gemology is a precise field and the market changes. When we publish something that turns out to be wrong, we fix the article, add a correction note, and email anyone who signed up for update notifications. Report corrections at corrections@diavlia.com.
Is the Journal commercially biased?
We sell lab-grown diamonds, so we are not neutral on lab-grown vs mined. We try to be honest about that. When a claim depends on your priorities (resale value, tradition, cost), we show the math for both sides and let you decide. When we recommend against a purchase at Diavlia (for example, heirloom-grade mined stones above 5ct), we say so explicitly.
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