Our Diamonds shine brighter for you. Because we fully handcraft all our Diamond based jewelry in-house. This allows us to implement and follow the highest levels of craftsmanship and meticulous detailing, without the fear of third party quality concerns. Every Diamond is unique and expresses individual characteristics. Thereby, the quality of a Diamond depends on 4 C’s – Carat, Clarity, Colour & Cut. Read our Diamond Guide about the 4C’s.

The 4 C's


The Clarity of a Diamond is determined by the prevalence and frequency of inclusions or blemishes that are visible. These are categorized into 10 levels:

  • Flawless or internally flawless is the highest-ranking with no inclusions visible under 10x magnification. They can have minor blemishes confined only to the surface.
  • A clarity grade of 1 or 2 (VVS1 or VVS2) has extremely minor inclusions that are difficult to see under 10x magnification. Even for a skilled grader. VS1 or VS2 grading have minor inclusions present.
  • SI1 or SI2 have noticeable blemishes that can be spotted under 10x magnification.
  • I1, I2 or I3 Diamonds have clear inclusions under 10x magnification and they can sometimes even be spotted with the naked eye.
Jewelry Clarity - Pukka Berlin
The 4 C's


Carat refers to the weight of the Diamond and is the most distinguishing factor that is prevalent. One Carat weights approximately 200 milligrams. You can also classify the weight of a Diamond in points, where 100 points equate to one Carat. There is a direct correlation between the pricing and Carat of any Diamond. In light of this, a one Carat Diamond would sell at a higher price when compared to two 0.5 Carat Diamonds.

Jewelry Carat Timeline - Pukka Berlin
The 4 C's


The Colour of a Diamond is graded from D (totally colourless) to Z (heavily tinted), following the Gemological Institute of America (GIA). The ideal and correspondingly most expensive Diamond is completely colourless. Sometimes Diamonds of lower colour appear to be white when seen with the naked eye, but they actually have slight tones of yellow.

Jewelry Colour Pyramid - Pukka Berlin
The 4 C's


A Diamond’s Cut, refers to the proportions, finish, symmetry and polish of the stone. It determines the intensity and brilliance of a Diamond.

The Diamonds that we use in our collections are SI2 clarity and they have a minimum quality of H-colour. If you require fancier and more distinguished stones, please contact us for a free personal appointment.

Jewelry diamond cut too deep - Pukka Berlin

Too deep

Light is getting lost through the sides.

Jewelry diamond cut ideal - Pukka Berlin

Ideal Proportions

All light is perfectly captured and thrown back.

Jewelry diamond cut too shallow - Pukka Berlin

Too shallow

Light is getting lost through girdle facets.



The Diamonds we use in our Bridal Line come in three different shapes: Oval, Round, and Emerald shape. However, please contact us for a free personal appointment for any shape and size of Diamonds that you can imagine. Further, we feature more Diamond Cuts in our other Lines. Please see some inspirational examples below.

Round Cut
Oval Cut
Emerald Cut
Pear Cut
Baguette Cut-1500x1500
Cushion Cut-1500x1500

Personal Appointment?

We'd love to give you a free advice personally, take your customization request, design your individual piece or offer you GIA or IGI certificates.
Book an appointment with us.

Bespoke Services?

We'd love to take your customization request, design your individual piece, offer you GIA or IGI certificates or simply help you out in choosing your piece.
Book an appointment.