Midnight Blue

Vintage sapphire & diamond ring in white gold, Stuttgart circa 1980

This ring features the classic combination of white diamonds with a large midnight blue sapphire. It presents the large, natural stone weighing 2.31 carats in a frame of 1.73 carats of fine brilliant-cut diamonds. The stones are white and of good to very good clarity. The blue sapphire in an interesting cut combination is particularly distinguished by its dark color. The white sparkle of the diamonds brings out the colour of the sapphire in this ring even more. The ring band and settings are crafted from high karat white gold and are a perfect match for the overall design of the piece. The delicate setttings allow light to reach the gemstones, allowing them to show off their impressive play of light especially beautifully. It's a classic design that has seen a resurgence in popularity in recent years. Kate Middleton, the Duchess of Cambridge, wears a very similar piece from the London court jeweler Garrards on her ring finger; it is a piece of jewelry formerly worn by Princess Diana. To be sure that the gemstone in our ring is a natural sapphire, we commissioned an appraisal from the German Society for Gemstone Appraisal in Idar-Oberstein. The experts came to a valuation of 8.020,- Euro for our piece of jewellery. The ring bears the workshop mark of the Stuttgart jeweler Jacobi and came from there to us in Berlin.

We want you to be 100% satisfied! For that reason, we examine, describe and photograph all of our jewellery with the utmost care.

You can rely on our years of experience in the trade and our expertise as a professional art historians for reviews of the antique jewellery. As a member of various trader organisations and the British Society of Jewellery Historians, we remain committed to the highest possible degree of accuracy. In our descriptions, we always also indicate any signs of age and defects and never hide them in our photos – this saves you from any unpleasant surprises when your package arrives.

Should you for some reason not be satisfied, please don’t hesitate to contact us so that we can begin to find a solution together. In any case, you can return any article within 30 days and we will refund the full purchase price.


We want you to be 100% satisfied! That’s why we examine, describe and photograph all our jewellery with the utmost care.

If for any reason you are still not satisfied, contact us and we will find a mutual solution immediately. Regardless, you can return any item within 30 days and we will refund you the full purchase price.