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



























NOK 59 990
Where shifting light reveals nature’s quiet complexity. The Smoky Plum Oval Sapphire Ring is a one-of-a-kind 1.85 carat natural oval sapphire engagement ring, handcrafted in solid 14K yellow gold. Inspired by the rich colors of Sri Lanka at dusk, its extraordinary sapphire reveals an ever-changing interplay of smoky plum, antique rose, warm cocoa, soft mauve, and muted lavender tones that transform beautifully with every movement of light.
Chosen for its exceptional individuality, the natural sapphire is elevated in an open basket setting with six Nangi signature pointy prongs in our distinctive Compass Orientation, allowing light to reveal its remarkable depth, transparency, and constantly changing character from every angle.
Designed around a one-of-a-kind natural sapphire, the Smoky Plum Oval Sapphire Ring reflects Nangi’s Scandinavian design philosophy, where refined craftsmanship, balanced proportions, and the extraordinary beauty of Sri Lanka come together in timeless harmony.
Details
Delivery
This piece is ready-to-ship in size . Expected delivery time is 2-3 working days in Norway, and 1 week in the rest of the world.
Should you require the ring in a different size, we can resize it for you free of charge. However, please allow an additional 2-3 weeks for resizing.
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
We are happy to offer a full refund for any piece(s) which meet our return policy within 90 days of receipt. The ring is currently a size and is resizable at no charge. Once resized, however, it is non-refundable. For more information on Nangi returns, please visit our Terms & Conditions page
Sapphire
Sapphires are celebrated for their extraordinary spectrum of natural color. Beyond the iconic blue, they occur in remarkable shades of green, teal, champagne, pink, yellow, violet, and combinations of several colors within a single stone.
At Nangi, every sapphire is sourced from Sri Lanka, an island renowned for its exceptional sapphires and centuries-long gemstone heritage. We are particularly drawn to stones with distinctive colors and individual character, from green and teal sapphires to soft champagne and pink hues, as well as bi-colored stones where different tones meet naturally within a single sapphire.
Sapphire belongs to the corundum mineral family, alongside ruby, and ranks 9 on the Mohs scale of hardness. Its exceptional hardness makes it particularly well suited to fine jewelry designed to be worn and treasured every day, including engagement rings.
No two sapphires are quite alike. Color, tone, saturation, clarity, and cut all contribute to the character of an individual stone. At Nangi, we look beyond specifications alone, selecting each sapphire for its distinctive color, proportions, and overall visual beauty.
For centuries, sapphire has been associated with royalty, devotion, and romance. Traditionally symbolizing sincerity, truth, and faithfulness, it has long held a meaningful place in jewelry celebrating love and commitment.
Flamingo Collection
A celebration of color, individuality, and the unexpected beauty of natural gemstones. Inspired by nature’s most luminous hues, the Flamingo Collection brings together sapphires and other natural gemstones, individually selected for their distinctive color and character. From soft blush and peach to vivid pink, green, and unexpected combinations of color, no two gemstones are quite alike.
Handcrafted in solid gold, Flamingo balances vibrant color with refined, sculptural design. Each piece celebrates the natural individuality of its gemstone – creating a collection that feels expressive, joyful, and distinctly Nangi.
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