A professional jewelry appraisal documents the identifying details and estimated replacement value of your jewelry. N.J. Diamonds provides jewelry appraisals in Dearborn for diamond rings, wedding jewelry, gemstones, pearls, watches, and other fine jewelry.

Our family-owned store combines decades of jewelry experience with GIA education in diamonds, colored gemstones, and pearls. We examine each item carefully and explain the appraisal process in clear language.

What Is a Jewelry Appraisal?

A jewelry appraisal is a written description of an item and an opinion of value for a stated purpose. For insurance coverage, the report helps identify the jewelry and provides an estimated retail replacement value based on the item, materials, workmanship, and current market conditions.

An appraisal is different from a purchase receipt, grading report, or offer to buy jewelry. Each document serves a different purpose. We can help you understand what information you already have and whether an updated appraisal may be useful.

When You May Need an Insurance Appraisal

• You purchased an engagement ring or other valuable jewelry.
• You inherited jewelry without complete documentation.
• Your insurance company requested a current appraisal.
• An older appraisal no longer reflects current replacement costs.
• You changed the center stone, setting, or design.
• You want detailed records before storing, traveling with, or insuring the piece.

Insurance requirements vary by company and policy. Ask your insurance representative what documentation and update schedule they require before arranging an appraisal.

Jewelry We Appraise

• Diamond engagement rings and wedding bands
• Loose diamonds and diamond jewelry
• Colored gemstone rings, pendants, earrings, and bracelets
• Pearl jewelry
• Gold and platinum jewelry
• Family heirlooms and vintage pieces
• Fine watches and other valuable personal jewelry items

Some items may require specialized expertise or additional documentation. We will let you know after reviewing the piece whether we can complete the appraisal or recommend another resource.

What the Appraisal Process Includes

1. Initial review: We discuss the item, the purpose of the appraisal, and any documents you brought with you.
2. Identification: We examine the jewelry’s metal, construction, gemstones, measurements, markings, and condition.
3. Diamond and gemstone assessment: Where the setting allows, we evaluate relevant characteristics and review available laboratory reports.
4. Documentation: We prepare a written description with the information needed to identify the item.
5. Value research: We consider the stated purpose and appropriate market data when developing the value conclusion.

What to Bring

Bring the jewelry along with any purchase receipt, prior appraisal, diamond or gemstone grading report, warranty, repair record, or other documentation you have. These papers can provide useful history, but we still examine the item as it exists today.

If the jewelry is damaged, loose, or missing a stone, tell us before the appraisal. Our in-store jewelry repair service can evaluate whether work should be completed first.

Appraisals After a Purchase, Repair, or Redesign

A new appraisal may be appropriate after purchasing an important piece, replacing a center stone, completing major repairs, or redesigning heirloom jewelry. The updated description should reflect the jewelry in its current form.

If you are planning a new piece, explore our custom jewelry design service. For help understanding diamond quality and reports, visit our diamond buying guide.

Why Work With N.J. Diamonds?

• Decades of experience serving Dearborn and Metro Detroit
• GIA education in diamonds, colored gemstones, and pearls
• In-person examination at our local jewelry store
• Clear explanations of jewelry terminology and documentation
• Repair and custom-design services available when an item needs attention

Frequently Asked Questions

How often should jewelry be appraised?

There is no single schedule for every item or insurer. Replacement costs and insurance requirements can change, so ask your insurance company how current the appraisal must be. Consider an update after a major alteration or when an older report no longer describes the piece accurately.

Is an appraisal the same as a diamond grading report?

No. A laboratory grading report describes specific characteristics of a loose diamond or gemstone. An appraisal describes the jewelry and provides a value opinion for a stated purpose. A grading report can support an appraisal, but it does not replace one.

Can you appraise inherited jewelry?

We can examine many inherited and heirloom pieces even when the original receipt is unavailable. Bring any old appraisals, grading reports, or family records you have.

Does an appraisal tell me what a store will pay for my jewelry?

Not necessarily. An insurance replacement appraisal and a resale or purchase offer use different markets and purposes, so the amounts can be very different.

Should jewelry be cleaned before an appraisal?

Clean jewelry is easier to examine, but do not risk cleaning a fragile or damaged piece at home. Bring it in as it is and let us inspect it first.

Schedule a Jewelry Appraisal in Dearborn

Visit N.J. Diamonds at 5601 Schaefer Road in Dearborn, Michigan, at the corner of Schaefer and Ford Road. Contact us before visiting so we can discuss the item, the appraisal purpose, and the expected timing.

Protect the jewelry and memories that matter to you. Contact N.J. Diamonds to ask about a professional jewelry appraisal.

You may also find our guide on reasons to insure your jewelry helpful when speaking with your insurance provider.