Tanzanite Onyx Promise Rings in 14K Gold

promise rings Tanzanite is the new birthstone of December and has a unique purple-blue color. A tanzanite ring is one of the newest fashion trends and is a must for any jewelry collection. Black and gold make a beautiful and elegant combination. A black onyx ring is a perfect accessory for any outfit.

tanzanite-onyx diamond infinity ring
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Diamond Infinity
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$409.00
tanzanite-onyx filligree ring
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Filligree 'One Heart'
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$314.00
tanzanite-onyx celtic braid ring
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Heart to Heart Braid
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$309.00
tanzanite-onyx two stone infinity ring
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Infinity Pave Two Stone
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$349.00
tanzanite-onyx sweethearts promise ring
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Sweethearts
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$264.00
tanzanite-onyx claddagh ring
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'Our Heart' Claddagh
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$269.00
tanzanite-onyx celtic ring
white gold icon yellow gold icon rose gold icon
Celtic Knot Double Heart
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$424.00
tanzanite-onyx celtic knot ring
white gold icon yellow gold icon rose gold icon
Celtic Love Knot
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$314.00
tanzanite-onyx infinity ring
white gold icon yellow gold icon rose gold icon
Infinity
Genuine Tanzanite With Genuine Black Onyx Ring
manufacturer-direct price:
$264.00
tanzanite-onyx double heart ring
white gold icon yellow gold icon rose gold icon
Hearts Intertwined
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$349.00
tanzanite-onyx modern ring
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Heart to Heart
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$499.00
tanzanite-onyx double heart ring
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Side by Side
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$364.00
tanzanite-onyx floral keepsake ring
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Floral Elegance
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$414.00
tanzanite-onyx filligree ring
white gold icon yellow gold icon rose gold icon
Snuggling Hearts
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$439.00
tanzanite-onyx roses ring
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Rose Garden
Genuine Tanzanite With Genuine Black Onyx Ring
manufacturer-direct price:
$334.00

Learn more about:

tanzanite Jewelry

Tanzanite is a member of the mineral family zoisite, which has been known about for nearly two centuries. Zoisite occurs in a number of varieties, the most sought after being tanzanite. This mineral family was named zoisite in 1805, some time after the Austrian scientist Baron Siegmund Zois von Edelstein (1747-1819) had identified the mineral in the Saualpe Mountains of Carintha, Austria. Siegmund Zois von Edelstein operated an iron mine in the Karawanken Mountains in Karnten Austria and encountered the mineral on his own property. Centuries later, the discovery of a bright blue transparent variety that we now know as tanzanite, created a lot of excitement in the specialist world.... learn more

onyx Jewelry

Onyx is the birthstone for Leos and the anniversary gemstone for the 7th year of marriage. Black Onyx is the anniversary gemstone for the 10th year of marriage. Onyx is a variety of the microcrystalline quartz, called chalcedony. The name "chalcedony"" comes from Calcedon or Calchedon, an ancient port on the Sea of Marmara in Asia Minor. Ornamental materials were once mined in that area and it was an active center for trading various stones. Onyx were used widely in the past as bases and handles for gold items, as well as for stone inlay work. Onyx seals were very popular with the Romans, who carved the pattern of the seal in negative relief to give a raised point. They often used stones with several layers, each of a different color, which were then individually carved to produce a different pattern each year. They originally used the onyx name for a variety of marble having white and yellow veins. Onyx is the Greek word for ""claw"" or ""fingernail"" because these veins resemble the ... learn more