About The Blue Diamond
You'll find The Blue Diamond, an antique & estate jewelry store, at 1803 Missouri Blvd Ste A, Jefferson City, MO.
Its website mentions vintage and estate jewelry and coins and currency. Beyond the sales floor, the site lists appraisals.
It is usually open Monday to Friday 9:30 am–5:30 pm; closed Saturday and Sunday. The number is (573) 634-4241; small shops sometimes close early, so a quick call saves a wasted trip.
We list 6 other shops in Jefferson City, so you can make a day of it. The nearest listed shop outside Jefferson City is Dis-N-Dat Antiques and Collectibles in Holts Summit, about 4.1 miles away. If you want more booths to browse, Yellow Moon Antique Mall, an antique mall, is 1.2 miles away.
What it sells and does
- Jewelry
- Coins
- Appraisals
Estate Jewelry
Jewelry · source pageBring your gold items (jewelry, coins, etc.) and a valid ID to our store
Coins · source pageFrom appraisals to education, The Blue Diamond provides a wide range of jewelry and watch services to keep your jewelry looking good and working properly
Appraisals · source page
Based on quotes from its own website (October 2026). Stock changes constantly; ask about specific pieces.
The Blue Diamond and nearby antique stops
Loading map…
Map: Leaflet · map data © OpenStreetMap contributors.
Get directions · Copper pin: this shop; dark pins: other listed shops nearby.
Before you go
- Confirm it's open before a long drive; independent shops change hours with the season.
- Ask for a written description of age, metal and stones with any significant purchase.
- If you're selling, call first and ask whether they buy outright or take items on consignment.
Questions about The Blue Diamond
Where is The Blue Diamond?
The Blue Diamond is at 1803 Missouri Blvd Ste A, Jefferson City, MO 65109.
Is The Blue Diamond open on Sundays?
No, it is listed as closed on Sundays. Call (573) 634-4241 to confirm.
What does The Blue Diamond sell?
Its website mentions vintage and estate jewelry and coins and currency. Stock changes all the time, so ask about specific pieces.
Does The Blue Diamond do appraisals?
Appraisals are mentioned its website. Ask whether it's a verbal opinion or a written appraisal, and what it costs.
More antique stops in Jefferson City
- vintage & antique shopVintage Stock3600 Country Club Dr Ste 230
- Comics
- Trading cards
- Retro games
- Buys antiques
- antique storeCotter Pin Cellar1500 E McCarty St
- Primitives
- antique storeDogwood Vintiques1415 Missouri Blvd
- antique furniture storeShop Girl106 Boonville Rd suite c
- Furniture
- collectibles shopOut of Time Collectibles1128 Jefferson St
- antique mallYellow Moon Antique Mall508 Broadway St
Nearby antique stores
- antique storeDis-N-Dat Antiques and CollectiblesHolts Summit, MO4.1 miles away
- antique storeBobatiqueEugene, MO13 miles away
- antique storeLizzie Lou’sLoose Creek, MO14 miles away
- antique storeMill and Row EmporiumJamestown, MO20 miles away
- antique storeOak Street CollectiblesCalifornia, MO20 miles away
- flea marketOld School Antique Mall & Flea MarketLinn, MO21 miles away