Gold Coins
American Gold Eagles, American Gold Buffalos, Canadian Gold Maple Leafs, and qualifying world gold coins.
Coin & Bullion Dealer in Naples, FL
International Diamond Center | Naples & Southwest Florida
Buy & Sell Gold, Silver, Bullion and Rare Coins in Naples
Looking for a coin dealer or precious-metal buyer in Naples, Florida? IDC Coin & Bullion serves customers interested in selling gold, silver, rare coins, collectible currency, and inherited coin collections.
IDC Coin & Bullion is the precious-metals and numismatic division of International Diamond Center. Our Naples showroom is located at 8840 Tamiami Trail North, Naples, FL 34108, near Vanderbilt Beach Road and the Mercato shopping district.
We serve customers throughout North Naples, Pelican Bay, Vanderbilt Beach, Naples Park, Park Shore, Bonita Springs, and surrounding Collier County communities.
Whether you own American Gold Eagles, Morgan Silver Dollars, Pre-1933 U.S. gold coins, silver bullion, or a collection inherited from a family member, IDC can help you explore available buying and selling services.
Visit International Diamond Center in North Naples
8840 Tamiami Trail North
Naples, FL 34108
Monday–Saturday: 10 AM–6 PM
Sunday: Closed
Contact the Naples showroom before visiting to confirm the availability of specialized coin, bullion, and currency purchasing services.
Sell Gold in Naples, Florida
If you're searching for gold buyers in Naples, FL, IDC Coin & Bullion purchases qualifying gold coins, gold bullion, and other precious-metal items.
Customers may be interested in selling a single American Gold Eagle, several gold bars, an inherited collection of historic gold coins, or other gold holdings.
The value of an item depends on its authenticity, weight, purity, current gold prices, condition, rarity, and market demand.
Gold Bars
Qualifying gold bullion bars from recognized refiners in a variety of weights and purities.
Historic Gold Coins
Pre-1933 U.S. gold coins, including Liberty Head, Indian Head, and Saint-Gaudens designs.
How Is Gold Valued?
The market value of gold is influenced by the prevailing spot price, measured in U.S. dollars per troy ounce.
A dealer's purchase offer may differ from the spot price because of refining costs, market risk, liquidity, and the dealer's buy-sell spread.
Collectible gold coins may also carry a numismatic premium based on their date, mintmark, rarity, and condition.
Sell Silver Coins & Bullion in Naples
IDC Coin & Bullion considers qualifying silver coins, bars, rounds, and collectible silver dollars for purchase.
Customers throughout Naples, Bonita Springs, and Collier County may own silver purchased as bullion, inherited from relatives, or accumulated through years of coin collecting.
Silver Bullion
- American Silver Eagles
- Silver bullion bars
- Silver rounds
- Canadian Silver Maple Leafs
- Other qualifying silver bullion
Collectible Silver Coins
- Morgan Silver Dollars
- Peace Silver Dollars
- 90% U.S. silver coinage
- Historic U.S. silver coins
- Professionally graded silver coins
Are Old Silver Dollars Worth More Than Their Silver Content?
Some are. Morgan and Peace Silver Dollars may have additional collectible value depending on their date, mintmark, grade, variety, and collector demand.
Common circulated silver dollars may trade closer to their underlying silver value, while scarce issues can command significant numismatic premiums.
Coin Collection Buyers in Naples & Collier County
Are you looking to sell a coin collection in Naples, Florida?
IDC Coin & Bullion considers qualifying numismatic collections, including historic U.S. coins, silver dollars, gold coins, certified coins, proof sets, and collectible paper currency.
A coin collection may contain items with substantially different values. Some coins derive most of their value from precious-metal content, while others are desirable because of rarity or historical significance.
Rare U.S. Coins
Collectible cents, nickels, dimes, quarters, half dollars, dollars, and historic American gold coins.
Certified Coins
Coins authenticated or graded by recognized third-party numismatic grading services.
Paper Currency
Qualifying U.S. paper money, historic banknotes, and collectible world currency.
Contact IDC to discuss the appropriate arrangements for evaluating large or specialized collections.
Inherited Coin Collections & Estate Coins in Naples
Inherited coin collections are common among families settling estates, organizing inherited assets, or downsizing long-held collections.
Families in Naples, Pelican Bay, Park Shore, Bonita Springs, Marco Island, and surrounding Southwest Florida communities may be unfamiliar with the coins or currency they have inherited.
What Should You Do Before Selling an Inherited Coin Collection?
- Do not clean or polish coins. Cleaning can permanently alter original surfaces.
- Keep certified coins in their original protective holders.
- Preserve albums, original packaging, certificates, and collection records.
- Avoid separating complete sets before understanding their value.
- Identify potentially scarce dates, mintmarks, and varieties.
- Contact IDC before transporting a large or valuable collection.
Estate collection tip: A coin's age does not automatically make it rare. Likewise, an ordinary-looking coin may have additional value because of its date, mintmark, variety, or certified condition.
Buy Gold & Silver Bullion in Naples, Florida
IDC Coin & Bullion operates a nationwide online marketplace offering gold, silver, platinum, palladium, and collectible coins.
Naples-area customers can explore available inventory online and contact the showroom regarding local product availability.
American Gold Eagles
Official U.S. Mint 22-karat gold bullion coins available in multiple denominations.
American Gold Buffalos
U.S. Mint gold bullion coins containing one troy ounce of .9999 fine gold.
American Silver Eagles
Recognized U.S. Mint bullion coins containing one troy ounce of .999 fine silver.
Gold & Silver Bars
Precious-metal bars produced in different weights and designs by recognized refiners.
Inventory availability: Products listed online may not be stocked at the Naples showroom. Contact the store before visiting for a specific coin or bullion product.
Rare Coins & Numismatics in Southwest Florida
Numismatics is the study and collecting of coins, currency, and related monetary objects.
Naples collectors interested in American history, classic coin designs, and precious metals can explore a broad range of numismatic material through IDC Coin & Bullion.
Morgan Silver Dollars
Morgan Silver Dollars were issued from 1878 through 1904 and again in 1921.
Collectors evaluate Morgan Dollars by date, mintmark, condition, variety, and eye appeal.
Peace Silver Dollars
Peace Silver Dollars were issued from 1921 through 1928 and again in 1934 and 1935.
Their design commemorates peace following World War I.
Pre-1933 U.S. Gold Coins
Historic American gold coinage includes Liberty Head, Indian Head, and Saint-Gaudens designs.
Popular denominations include the $2.50 Quarter Eagle, $5 Half Eagle, $10 Eagle, and $20 Double Eagle.
How Are Rare Coins and Precious Metals Valued?
Coins and bullion are not always valued in the same way.
| Item Type | Important Valuation Factors |
|---|---|
| Gold Bullion | Weight, purity, gold spot price, product type, and liquidity |
| Silver Bullion | Fine silver content, silver spot price, manufacturer, and demand |
| Rare Coins | Date, mintmark, condition, rarity, originality, and comparable sales |
| Certified Coins | Authenticity, assigned grade, holder information, and collector demand |
| Paper Currency | Series, rarity, condition, issuing authority, and collector interest |
Some coins have value primarily because of their precious-metal content. Others carry additional collectible premiums.
The appropriate evaluation depends on the specific item or collection.
IDC Verified Coins & Bullion
IDC Verified is an authentication and preservation program for selected coins, bullion, and collectibles offered by IDC Coin & Bullion.
Participating products receive applicable independent authentication or grading through Independent Coin Graders (ICG), together with IDC's additional review process.
Eligible products feature the IDC Verified Diamond Label.
ICG provides the independent grading or authentication opinion. IDC Verified is IDC's additional review program, not a separate grading service.
IDC Naples Location, Hours & Directions
International Diamond Center — Naples
International Diamond Center8840 Tamiami Trail North
Naples, FL 34108
Coin & Bullion Contact: (239) 364-1799
| Monday–Friday | 10:00 AM–6:00 PM |
| Saturday | 10:00 AM–6:00 PM |
| Sunday | Closed |
Holiday hours may vary. Specialized numismatic evaluations and formal appraisals may require advance arrangements.
Nearby landmarks: Tamiami Trail North, Vanderbilt Beach Road, and the Mercato shopping district.
Serving North Naples, Bonita Springs & Collier County
International Diamond Center's Naples showroom is located on Tamiami Trail North, near Vanderbilt Beach Road and the Mercato area.
The showroom is convenient for customers from North Naples, Pelican Bay, Vanderbilt Beach, Naples Park, Pine Ridge, Park Shore, and surrounding communities.
Customers from Bonita Springs, Estero, Golden Gate, Marco Island, and other Southwest Florida communities can also contact the Naples showroom for service information.
IDC Coin & Bullion serves customers nationwide through its online store at IDCCoin.com.
Frequently Asked Questions About IDC Naples
Where is IDC Coin & Bullion located in Naples?
International Diamond Center's Naples showroom is at 8840 Tamiami Trail North, Naples, FL 34108, near Vanderbilt Beach Road and Mercato.
Does IDC buy gold in Naples, Florida?
IDC Coin & Bullion purchases qualifying gold coins, bullion, and other precious-metal items. Contact the Naples showroom to confirm local service availability.
Where can I sell silver coins in Naples?
IDC considers qualifying silver coins, silver bars, rounds, and collectible silver dollars for purchase. Call ahead about current evaluation arrangements.
Does IDC buy Morgan Silver Dollars?
IDC purchases qualifying Morgan Silver Dollars. Value depends on date, mintmark, grade, rarity, and collector demand.
Can I sell an inherited coin collection?
IDC considers qualifying inherited coin collections. Contact the team before bringing a large or specialized collection to the showroom.
Does IDC buy Pre-1933 gold coins?
IDC purchases qualifying historic U.S. gold coins, including eligible Quarter Eagles, Half Eagles, Eagles, and Double Eagles.
Can I sell gold bars in Naples?
IDC considers qualifying gold bars for purchase. Evaluation depends on authenticity, weight, purity, and market conditions.
Does IDC buy gold jewelry?
IDC considers qualifying gold jewelry and precious-metal items. Contact the showroom to confirm purchasing services.
Can I buy American Gold Eagles from IDC?
IDC offers American Gold Eagles through its nationwide online inventory when available. Contact the Naples showroom to confirm local inventory.
How much are my gold coins worth?
Gold coin values depend on gold content, current market prices, condition, rarity, and collector demand.
Should I clean old coins before selling?
No. Cleaning can permanently alter original coin surfaces and reduce numismatic desirability.
Does IDC Naples hold coin and gold buying events?
IDC has advertised special buying events involving jewelry, coins, bullion, and other valuables. Contact the showroom to ask about upcoming event availability.
Do I need an appointment for a coin evaluation?
Specialized numismatic evaluations or formal appraisals may require advance arrangements. Call (239) 364-1799 before visiting.
What are IDC Naples' hours?
Monday through Saturday, 10:00 AM to 6:00 PM. Closed Sunday. Holiday hours may vary.
Does IDC serve Bonita Springs and Marco Island?
Yes. Customers from Bonita Springs, Marco Island, and surrounding Southwest Florida communities can contact the Naples showroom.
Can I buy coins from IDC online?
Yes. IDCCoin.com offers nationwide online shopping for precious-metal bullion, rare coins, and collectible currency.
Contact IDC Coin & Bullion in Naples
Interested in selling gold, silver, bullion, rare coins, or an inherited collection? Contact International Diamond Center's Naples showroom to discuss available services.
8840 Tamiami Trail North
Naples, FL 34108
