Tanzanite Onyx Rings in 14K Gold

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
white gold icon yellow gold icon rose gold icon
Diamond Infinity
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$409.00
tanzanite-onyx filligree ring
white gold icon yellow gold icon rose gold icon
Filligree 'One Heart'
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$314.00
tanzanite-onyx celtic braid ring
white gold icon yellow gold icon rose gold icon
Heart to Heart Braid
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$309.00
tanzanite-onyx sweethearts promise ring
white gold icon yellow gold icon rose gold icon
Sweethearts
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$264.00
tanzanite-onyx claddagh ring
white gold icon yellow gold icon rose gold icon
'Our Heart' Claddagh
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$269.00
tanzanite-onyx two stone infinity ring
white gold icon yellow gold icon rose gold icon
Infinity Pave Two Stone
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$349.00
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 claddagh ring
white gold icon yellow gold icon rose gold icon
'One Heart' Celtic Knot Claddagh
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$389.00
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 timeless ring
white gold icon yellow gold icon rose gold icon
Hugs and Kisses
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$424.00
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 timeless ring
white gold icon yellow gold icon rose gold icon
Three Stone
Genuine Tanzanite With Genuine Black Onyx Ring
manufacturer-direct price:
$539.00
tanzanite-onyx two stone channel ring
white gold icon yellow gold icon rose gold icon
Channel Set Two Stone
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$599.00
tanzanite-onyx modern ring
white gold icon yellow gold icon rose gold icon
Heart to Heart
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$499.00
tanzanite-onyx timeless ring
white gold icon yellow gold icon rose gold icon
Pear Bowtie
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$339.00
tanzanite-onyx milgrain marquise ring
white gold icon yellow gold icon rose gold icon
Milgrain Marquise
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$349.00
tanzanite-onyx engagement ring
white gold icon yellow gold icon rose gold icon
Diamond Twist 'One Heart'
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$849.00
tanzanite-onyx keepsake ring
white gold icon yellow gold icon rose gold icon
Three Peeks
Genuine Tanzanite With Genuine Black Onyx Ring
manufacturer-direct price:
$424.00
tanzanite-onyx keepsake curls ring
white gold icon yellow gold icon rose gold icon
Summer Winds
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$524.00
tanzanite-onyx timeless ring
white gold icon yellow gold icon rose gold icon
Anniversary Band
Genuine Tanzanite With Genuine Black Onyx Ring
manufacturer-direct price:
$374.00
tanzanite-onyx floral keepsake ring
white gold icon yellow gold icon rose gold icon
Floral Elegance
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$414.00
tanzanite-onyx mens ring
white gold icon yellow gold icon rose gold icon
Men's Streamline
Genuine Tanzanite With Genuine Black Onyx Ring
manufacturer-direct price:
$649.00
tanzanite-onyx three stone pave ring
white gold icon yellow gold icon rose gold icon
Three Stone Aurora
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$824.00
tanzanite-onyx celtic knot ring
white gold icon yellow gold icon rose gold icon
Keepsake Celtic Knot
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$374.00
tanzanite-onyx double heart ring
white gold icon yellow gold icon rose gold icon
Diamond Rivers
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$724.00
tanzanite-onyx timeless ring
white gold icon yellow gold icon rose gold icon
Antique Style Three Stone
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$699.00
tanzanite-onyx three stone ring
white gold icon yellow gold icon rose gold icon
Three Stone Tire Tread Men's
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$944.00
tanzanite-onyx double heart ring
white gold icon yellow gold icon rose gold icon
Side by Side
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$364.00
tanzanite-onyx butterfly ring
white gold icon yellow gold icon rose gold icon
Butterfly
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$599.00
tanzanite-onyx timeless ring
white gold icon yellow gold icon rose gold icon
Three Stone Round Trellis
Genuine Tanzanite With Genuine Black Onyx Ring
manufacturer-direct price:
$614.00
tanzanite-onyx engagement ring
white gold icon yellow gold icon rose gold icon
6mm Round Eternal Embrace Engagement
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$599.00
tanzanite-onyx trellis pave ring
white gold icon yellow gold icon rose gold icon
Pave Trellis
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$824.00
tanzanite-onyx timeless ring
white gold icon yellow gold icon rose gold icon
Three Stone Trellis
Genuine Tanzanite With Genuine Black Onyx Ring
manufacturer-direct price:
$674.00
tanzanite-onyx timeless ring
white gold icon yellow gold icon rose gold icon
Three Stone Emerald-cut Trellis
Genuine Tanzanite With Genuine Black Onyx Ring
manufacturer-direct price:
$624.00
tanzanite-onyx modern ring
white gold icon yellow gold icon rose gold icon
Heart to Heart
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$699.00
tanzanite-onyx antique keepsake ring
white gold icon yellow gold icon rose gold icon
Love Nest
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$434.00
tanzanite-onyx engagement ring
white gold icon yellow gold icon rose gold icon
Celtic Knot Cluster Engagement
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$699.00
tanzanite-onyx keepsake butterfly ring
white gold icon yellow gold icon rose gold icon
Diamond Butterflies
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$724.00
tanzanite-onyx keepsake engagement ring
white gold icon yellow gold icon rose gold icon
Celtic Knot Two Hearts as One
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$849.00
tanzanite-onyx art deco engagement ring
white gold icon yellow gold icon rose gold icon
Sparkling Tiara Cluster
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$749.00
tanzanite-onyx three stone regal ring
white gold icon yellow gold icon rose gold icon
Regal Halo
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$824.00
tanzanite-onyx couture ring
white gold icon yellow gold icon rose gold icon
Bowtie
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$764.00
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 mother child ring
white gold icon yellow gold icon rose gold icon
Mother and Child
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$549.00
tanzanite-onyx timeless ring
white gold icon yellow gold icon rose gold icon
Three Stone Oval Trellis
Genuine Tanzanite With Genuine Black Onyx Ring
manufacturer-direct price:
$599.00
tanzanite-onyx pave swirls ring
white gold icon yellow gold icon rose gold icon
Diamond Dazzler
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$849.00
tanzanite-onyx roses ring
white gold icon yellow gold icon rose gold icon
Rose Garden
Genuine Tanzanite With Genuine Black Onyx Ring
manufacturer-direct price:
$334.00
tanzanite-onyx crown keepsake ring
white gold icon yellow gold icon rose gold icon
Crown Keepsake
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$349.00
tanzanite-onyx engagement ring
white gold icon yellow gold icon rose gold icon
Art Deco Eternal Embrace Engagement
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$649.00
tanzanite-onyx timeless ring
white gold icon yellow gold icon rose gold icon
Three Stone Diamond Cluster
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$624.00
tanzanite-onyx pave keepsake ring
white gold icon yellow gold icon rose gold icon
Art-Deco Keepsake
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$734.00
tanzanite-onyx keepsake engagement ring
white gold icon yellow gold icon rose gold icon
Sparkling Celtic Knot
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$824.00
tanzanite-onyx pave heart ring
white gold icon yellow gold icon rose gold icon
Nestled Heart Keepsake
Genuine Tanzanite With Genuine Black Onyx & Diamond Ring
manufacturer-direct price:
$699.00

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