Sundown Splendore Cocktail Ring Yellow
The Sundown Splendore Cocktail Ring Yellow from Britta Dietsche’s TRUE COLORS collection is a luminous tribute to the golden hour - a moment captured in precious form. This impressive cocktail ring centres around a rare and vibrant 3.16-carat Fancy Vivid Yellow princess-cut diamond, known for its geometric brilliance and precise light reflection.
Set in yellow gold to intensify the warm hue of the centre stone, the design is encircled by a halo of round Fancy Yellow diamonds, evoking the radiance of sunbeams. The outer entourage is sculpted in 18k white gold, elegantly set with a mix of marquise and round white diamonds, bringing contrast, structure, and refined brilliance.
The princess cut, with its sharp edges and 57–76 facets, is engineered for fire - and this stone delivers. Achieving such vivid saturation in a diamond of this size is a technical achievement in the lab-grown world, requiring optimal growth control and expert cutting to maintain clarity and colour throughout the crystal.
A bold, timeless design that merges high jewellery technique with ethical modernity, the Sundown Ring is an unforgettable statement of warmth, light, and luxury.
Centerstone: 3.16ct Princess Cut, Fancy Vivid Yellow, VS1
IGI Certificate
Sidestone Carat: 1.89
Total Carat: Approximately 5.05ct
3.58g 18k Gold
Once your order is placed, our team ensures that your jewellery is meticulously crafted to perfection, just for you. If you are ordering a ring, please know that we use European sizes, and thus refer to the inner circumference in millimeters. To help determine your size accurately, we recommend any of the following methods:
- Measure a ring with a similar width that you comfortably wear.
- Download a printable ring sizer here.
- Download a complimentary ring sizer app here.
- Order our complimentary at-home ring sizer through our Client Advisor.
At Britta Dietsche, we believe that sustainability and luxury can go hand in hand. Our lab-grown diamonds are created in a controlled environment, without burdening the planet. Every product is crafted with a commitment to responsible practice – for a better future.
Orders ship within 5 to 10 business days. Free shipping within Switzerland and Germany. For international shipping, please contact our customer service.
To keep your jewellery in pristine condition, we recommend the following care: Clean your jewellery regularly with a soft cloth. Avoid direct contact with perfume, makeup, or chemical products. Store your jewellery in a separate jewellery box.



