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While this one-of-a-kind piece is sold, we are able to create a unique version just for you within your desired price range. Please use our Ring Designer to start the process.
Meet Midnight Blue & Sprinkled Diamonds, a captivating ring that balances timeless sophistication with a modern touch of brilliance.
Handcrafted in solid yellow gold, this design features a natural, unheated sapphire weighing 1,11 carat in a classic oval cut. The gemstone glows in a mesmerizing blue-teal hue, shifting between ocean depth and midnight sky. With its excellent cut and clarity, this sapphire radiates with remarkable intensity and allure.
Set with four simple prongs on a protective gold basket, the sapphire is flanked by six lab-grown diamonds, sprinkled delicately into the band. The flat half-round band creates a sleek, balanced silhouette that feels both modern and eternal.
Wear it as a statement of power or as a unique engagement ring – this ring was created to shine alone, yet it also stacks beautifully with our signature bands, allowing for endless personal styling.
With its natural origin and exceptional quality, this sapphire is certified and ready to be cherished for a lifetime.
Details
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
Sapphire
Most jewelry customers think all sapphires are blue, but in fact sapphires come in a rainbow of colors from white, black, brown, gray, violet, green, yellow, orange, pink, purple, and intermediate hues. Some sapphires exhibit the phenomenon known as color change, most often going from blue in daylight or fluorescent lighting to purple under incandescent light.
Sapphire scores a 9 on Mohs scale, and thus has excellent toughness and does not break easily when struck. This makes it a great choice for rings subject to daily wear.
For centuries, sapphire has been associated with royalty and romance. The world’s most famous engagement ring is Kate Middleton’s and Princess Diana’s blue sapphire, the "Royal Blue" - a 12-carat oval blue Ceylon sapphire from Sri Lanka.
Sapphire is the birthstone of September, and is the gemstone of creative expression and inner peace and meditation. Traditionally, sapphire symbolizes nobility, truth, sincerity, and faithfulness. It has decorated the robes of royalty and clergy members for centuries. In ancient Greece and Rome, kings and queens were convinced that blue Sapphires protected their owners from envy and harm.
Mirissa
A luminous tribute to longing, dreams, and the call of the sea
The Mirissa Blue Collection is inspired by the southern coast of Sri Lanka – and the ocean that shifts between soft sky blue and deep, glistening tones. The collection’s namesake, the coastal town of Mirissa, is a place where golden beaches meet the vast Indian Ocean and time seems to slow down. Here, stillness carries both hope and yearning.
Each piece flows with the rhythm of the sea – fluid, glimmering, and alive. The designs are elegant and evocative, often featuring gemstones in royal blue, velvety midnight hues or serene aquamarine. These colors reflect the ocean’s changing light — its calm, its depth, and its untamed energy.
Gemstones are selected not only for their brilliance, but for their soul – a light that feels like sunlight filtered through water. Their tones are vivid and contemplative, shifting gently with movement and mood.
Crafted in solid gold, Mirissa Blue rings embrace clean lines and refined silhouettes, allowing the gemstone to take center stage.
This is more than a collection – it’s a tribute to inner tides, an invitation to listen to your longing, and a reminder that there is strength in softness and courage in the unknown.
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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