42cm 19K Yellow Gold Necklace with Black Tourmalines – Sustainable Jewelry
Delicate 42cm necklace in 19K yellow gold featuring intercalated black tourmalines for a modern and elegant contrast. Sustainable jewelry with a minimalist and refined style.
Metal
Weight
Color
Stones
Length
Width
Finishing
Gender
The 42cm 19K Yellow Gold Necklace with Black Tourmalines, available at Lusijoia, is a timeless jewel with a contemporary feel. Its fine gold chain is accented with carefully spaced black tourmalines, creating a sophisticated contrast between the warm shine of gold and the deep elegance of black gemstones.
With a 42cm length, this necklace sits beautifully on the neckline, making it ideal for everyday wear or to elevate formal looks with subtle luxury. Black tourmaline is also often associated with protection and balance, adding an extra layer of meaning to the piece.
Crafted in 19K Yellow Gold, it offers premium quality, durability and a refined finish. Classified as sustainable jewelry, this is a carefully selected second-hand piece preserved in excellent condition, representing conscious luxury with lasting value.
Lusijoia — jewelry with elegance, authenticity and timeless shine.
*Ouro Usado Selecto

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Data sheet
- Metal
- Gold 750 (18K)
- Weight
- 4,47 g
- Color
- Yellow
- Stones
- turmalinas negras
- Length
- 42cm
- Width
- 2 mm
- Finishing
- Polido
- Gender
- Mulher
- Ages
- Adult
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BRANDS AND CONTRASTRY
LUSIJOIA produces and sells articles with precious metals such as gold, silver, palladium resulting in jewelry in 19 carat gold, 9 carat gold and 925 Sterling silver. Before being exposed for sale to the consumer, these articles are obligatorily taken daily to receive the marks owed to the Portuguese Assay Offices of INCM - Imprensa Nacional da Casa da Moeda.
When browsing our website, when choosing a product, each piece of jewelry has an express indication of the carats of gold or silver, the weight and any gemological material, if the piece is presented that way.
See below the Assay Marks table provided by Casa da Moeda.
