Agency Direct Purchase:

- Buy diamonds off the diamond exchange
- Certificates by GIA, IGI and HRD
- Best Prices

Buying diamonds made easy:

- Consult the diamond grader directly
- Find the best diamonds in the market
- Compare prices

Find your diamond now

- Visit us in our office in Oberursel
- Check out ring settings and jewelry
Schedule an appointment now
 

	Select Your Setting
	Choose Your Diamond
	Complete Your Ring

Custom-made production:
Delivery time 10 business days

Classic designs:

No. 1 choice for engagement rings
 

In stock:
Delivery time 1 business day only

Modern designs:

Pavé, Halo,Trilogy, Illusion, Memory
 

In stock:
Delivery time 1 business day only

Ring Size
Buying Guide
Your Benefits
Care & Storage
Precious Metals

Diamond Earrings
Diamond Ear Studs
Diamond Hoop Earrings

18K white, yellow or rosé gold
 

Diamond Tennis Bracelet
Diamond Pavé Bangle
Bracelet With Baguette Diamonds

Get an individual offer NOW!
 

Wedding rings by UNOAERRE
- No. 1 bestseller from Italy
- Main focus on wearing comfort

Only 80 € / gram 18K gold
 

Diamond Pendant
Diamond Broche
Diamond Collier

Tell us what you are looking for!

Selling jewelry made easy

We buy jewelry, diamonds, gold, coins and more.
 

SELLING JEWELRY

Pawning diamonds or jewelry

Pawn loans: Fast cash for your gold, diamonds, jewelry or other pawn goods.
 

GET A SHORT TERM LOAN

Quality certification for

- Selling
- Insurance
- Inheritance tax
 

GET A CERTIFICATE

Sell your diamond on the international market

1. Certification by GIA, IGI or HRD

2. List your diamond on the exchange

3. Sell to the highest offer
 

Your advantages:

- You set the price
- Sale on comission: We want to sell your diamond at the highest possible price

SELLING DIAMONDS

The 4Cs

Diamond Color
Diamond Clarity
Diamond Cut
Diamond Carat Weight

Diamond Certificate

Diamond Shape
Diamond Polish
Diamond Symmetry
Diamond Fluorescence

FAQ: Buying diamonds in a nutshell

Visit us on YouTube
Rough Diamonds
Exploration and Mining
Properties & Myths
A Precious Gift of Nature

In the News
Famous Diamonds
The History of Diamonds
Trivia: 15 Facts
Diamond Trade

BONUS: Diamond - real or fake?

Metal education

White Gold
Yellow Gold
Rosé Gold
Platinum
 

Selling Jewelry

Selling Diamonds
Pawn Loans
Gold Price
Diamond Prices

EXTRA: Diamond Infographic

Customer Service

Our Philosophy
Order Process
Our Products
Value for Money
 

Why buy from us?

Always the Best
100% Neutral Advice
Know what you buy
What we believe

UNIQUE: What we do best