0.30 carat solitaire diamond ring in platinum

Please select diamond quality: *

* In case you are interested in a diamond of higher quality,
please contact us for a personalized quotation.

Please select a jewellery size *

23 characters left

Description of the product:

  • Classics
  • Article code: CL-PL-R5-0030S

Suited for diamond engagement ring

Certified round diamond, 1 x 0.30 Ct, of high quality
950 platinum

Width ring: 2.40 mm
Thickness metal: 1.40 mm
Thickness prongs: 1.20 mm
Height ring: 6.40 mm
Weight: 4.87 g

Need guidance ?

BAUNAT employs all possible means to support its customers with their purchase. Our team of diamond jewellery advisors will gladly assist you in your search for the perfect diamond jewel.

  • Start a conversation for personal assistance with your purchase. mail us your questions now.

    Mail us 24/7 on info@baunat.com

  • In our showroom you can try on our collection in a relaxed atmosphere.

    Visit our showroom on appointment.

This jewel is also available in:

Same design, other carat weight?

View all

Reviews: 0.30 carat solitaire diamond ring in platinum

Our customers can share their personal experience with BAUNAT by writing a review using Trustpilot. The original reviews for this jewel have been translated for your convenience.



Hello, I was looking for a good quality diamond jewel for my fiancée. As the prices on the Swiss market were a bit inflated, I turned to the Internet. But buying something that costs € 100.- € 1.500.- on the net does not involve the same risk. I must admit that Baunat has fulfilled all my requirements (product presentation, advice, trust, price, quality, safety, delivery, post sales care) so I can only advise potential customers to have a look at this company and if they find something they love, order the diamond ring without a second thought. Thank you


perfect service!!!!

I needed a diamond ring in a very short space of time. And Baunat could meet my deadline. They kept me updated on the status and sent the diamond ring by a secured courier service. The jewellery is even more beautiful than it was in the pictures. I am extraordinarily satisfied with the customer service offered by Baunat, and can recommend them to everybody looking to buy diamond jewellery. No less than 10 out of 10 from me!


Excellent service.

My experience of Baunat has been extremely positive. A helpful and expert team. Great collection of diamond rings.

Inspirational insights

3D printing to design a tailor made diamond ring

3D printingA unique tailor made diamond ring thanks to a three dimensional printing process. BAUNAT will gladly assist you. Thanks to a 3D printing process you get a true image of what the final result will be. Would you like to design a tailor made diamond ring? BAUNAT would be happy to assist you!