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NOK 14 990
Where darkness reveals its hidden depth. The Black Panther Oval Tourmaline Ring is a 0.90 carat natural oval tourmaline ring, handcrafted in solid gold or platinum and featuring a carefully selected natural black tourmaline. At first glance, the gemstone appears intensely black, yet as the light shifts, subtle warm brown undertones emerge, revealing a quiet complexity beneath its dark surface.
Inspired by the silent strength and effortless grace of the black panther, the design is defined by clean lines, balanced proportions, and understated confidence. The refined setting allows the oval tourmaline to remain the focal point, while the rounded band creates a timeless silhouette that feels both sculptural and light.
Created for those drawn to individuality rather than convention, the Black Panther Oval Tourmaline Ring is a refined natural tourmaline ring that celebrates quiet strength, exceptional craftsmanship, and the beauty found in nature’s darkest tones.
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
In-stock sizes, as well as size 54 in 14K yellow and 14K white gold , are eligible for return within 90 days of receipt. Other sizes and special metals are made-to-order just for you and cannot be refunded. For more information on Nangi returns, please visit our Terms & Conditions page
Tourmaline
Tourmaline is celebrated for its extraordinary diversity of color, displaying one of the widest color ranges of any gemstone. From delicate pink and vivid red to green, blue, yellow, and deep violet, its remarkable palette makes each tourmaline distinctly individual. Some gemstones even reveal two or more colors within a single crystal.
Color is the defining characteristic of tourmaline. Its many hues are created by subtle variations in chemical composition, while the intensity, tone, clarity, and cut all contribute to the character and beauty of the individual gemstone. At Nangi, we select tourmalines for their distinctive color, proportions, and overall visual beauty.
With a hardness of 7–7.5 on the Mohs scale, tourmaline is well suited to fine jewelry and can be enjoyed for years when treated with appropriate care.
The name tourmaline derives from the Sinhalese toramalli, referring to mixed or multicolored gemstones. Its extraordinary range of colors also meant that tourmaline was historically mistaken for other precious gemstones. Green tourmalines were once believed to be emeralds, while red varieties were confused with rubies until advances in mineralogy revealed their true identity.
Panther Collection
Inspired by the panther – elusive, powerful and instinctive.
Panther explores the contrast between deep black natural gemstones and substantial solid gold. From bold, tactile chains to one-of-a-kind dark gemstones, each design balances strength with sensuality, weight with effortless movement.
A collection defined by instinct, individuality, and quiet power.
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 |
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The House of Nangi
Halvdan Svartes Gate 3 | Oslo, Norway
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Monday - Sunday |
by appointment
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Nangi Fine Jewelry © 2026