Language and currency settings
Change your language and currency settings by selecting your preferences below
Select currency
Select language



















NOK 34 990
Crafted for you | Estimated dispatch 6-8 weeks
Light, drawn in perfect lines. Swan Asscher Diamond Necklace is a sculptural lab grown diamond necklace centered around a 1.00 carat Asscher-cut diamond. Defined by its square silhouette, cropped corners and architectural step facets, the Asscher cut draws the eye inward through layers of light and reflection. The result is a diamond with remarkable depth and a graphic character that feels both precise and unexpected.
The beauty of the Asscher cut lies in the way it reveals light rather than simply scattering it. Its geometric facets create the distinctive hall-of-mirrors effect associated with the cut, while Nangi signature double prongs accentuate each corner and give the setting a subtle edge. Suspended from a fine chain, the strong geometry of the diamond meets the restraint and clean proportions at the heart of the Swan Collection.
Handcrafted in solid gold or platinum, Swan Asscher Diamond Necklace is made for those drawn to a solitaire with a more individual point of view. The adjustable chain allows the diamond to sit at different positions along the neckline, beautiful worn alone or layered with other necklaces. A distinctive expression of symmetry, depth and light.
Details
Delivery
This piece is made to order and requires 6-8 weeks for production and delivery.
We ship all orders with DHL Express and we compensate 100% of the carbon emissions from all Nangi deliveries.
All taxes and duties are included in the price, so you won't have to pay for anything separately or upon arrival.
Warranty
Every piece is hand made with love, and we are so sure about the quality of our products that we offer a lifetime warranty should there be any manufacturing fault.
For more information on the Nangi warranty, please visit our Terms & Conditions page
Return
This item is eligible for return within 90 days of receipt. For more information on Nangi returns, please visit our Terms & Conditions page
Lab grown diamond
At Nangi, we work exclusively with lab grown diamonds, individually selected to meet our exacting standards of quality, beauty, and brilliance.
A lab grown diamond is a real diamond, with the same chemical, physical, and optical properties as a natural diamond. Created under controlled conditions using advanced technology, it possesses the same exceptional characteristics that have made diamonds one of the world’s most treasured gemstones.
Each diamond is carefully selected according to the 4Cs: cut, color, clarity, and carat, with particular attention to precise proportions, brilliance, and overall visual beauty. Every diamond selected for a Nangi piece must meet our standards for exceptional quality and visual beauty.
For us, lab grown diamonds represent transparency, traceability, and a modern approach to fine jewelry.
Swan Collection
Inspired by the swan, graceful, timeless, and effortlessly elegant. The Swan Collection is defined by exceptional brilliance, refined silhouettes, and Nangi’s signature minimalist design. Handcrafted in solid gold and set with carefully selected lab grown diamonds, each piece is created to capture and reflect light with extraordinary beauty.
Balancing simplicity with sophistication, Swan brings together exceptional brilliance and timeless design. Luminous, refined, and endlessly wearable, these are pieces created to be treasured for a lifetime. A celebration of light, craftsmanship, and beauty in its purest form.
RING SIZE GUIDE
Find Your Perfect Ring Size
| Diameter (mm) | EU | US & Canada | UK / Australia | Switzerland | Singapore / Japan |
| 14.1 | 44 | 3 | F 1/2 | 4 | 4 |
| 14.3 | 45 | G | 5 1/4 | 5 | |
| 14.5 | 3.5 | G 1/2 | |||
| 14.7 | 46 | H | 6 1/2 | 6 | |
| 14.9 | 47 | 4 | H 1/2 | 7 | |
| 15.1 | I | 7 3/4 | |||
| 15.3 | 48 | 4.5 | I 1/2 | 8 | |
| 15.5 | J | 9 | |||
| 15.7 | 49 | 5 | J 1/2 | 9 | |
| 15.9 | 50 | K | 10 | ||
| 16.1 | 5.5 | K 1/2 | 10 | ||
| 16.3 | 51 | L | 11 3/4 | ||
| 16.5 | 52 | 6 | L 1/2 | 12 3/4 | 11 |
| 16.7 | M | 12 | |||
| 16.9 | 53 | 6.5 | M 1/2 | 14 | 13 |
| 17.1 | N | ||||
| 17.3 | 54 | 7 | N 1/2 | 15 1/4 | 14 |
| 17.5 | 55 | O | |||
| 17.7 | 7.5 | O 1/2 | 16 1/2 | 15 | |
| 17.9 | 56 | P | |||
| 18.1 | 57 | 8 | P 1/2 | 17 3/4 | 16 |
| 18.2 | |||||
| 18.3 | Q | ||||
| 18.5 | 58 | 8.5 | Q 1/2 | 17 | |
| 18.8 | 59 | R | 19 | ||
| 19.0 | 9 | R 1/2 | 18 | ||
| 19.2 | 60 | S | 20 1/4 | ||
| 19.4 | 61 | 9.5 | S 1/2 | 19 | |
| 19.6 | T | 21 1/2 | |||
| 19.8 | 62 | 10 | T 1/2 | 20 | |
| 20.0 | U | 21 | |||
| 20.2 | 63 | 10.5 | U 1/2 | 22 3/4 | 22 |
| 20.4 | 64 | V | |||
| 20.6 | 11 | V 1/2 | 23 | ||
| 20.8 | 65 | W | 25 | ||
| 21.0 | 66 | 11.5 | W 1/2 | 24 | |
| 21.2 | X | ||||
| 21.4 | 67 | 12 | X 1/2 | 27 1/2 | 25 |
| 21.6 | Y | ||||
| 21.8 | 68 | 12.5 | Z | 28 3/4 | 26 |
| 22.0 | 69 | Z 1/2 | |||
| 22.2 | 70 | 13 | 27 | ||
| 22.4 | Z+1 |
Subscribe to our newsletter to be the first to know when we release new one-of-a-kind pieces, and gain exclusive access to archive sales and events
The House of Nangi
Halvdan Svartes Gate 3 | Oslo, Norway
Thursday | 11:00-18:00
Monday - Sunday |
by appointment
Norsk side
Nangi Fine Jewelry © 2026