red agate

The Roberto Coin Palazzo Ducale Carnival bracelet is crafted in 18K rose gold with black enamel, diamonds, and red agate flower links, elegantly arranged in a circular design.

PALAZZO DUCALE CARNIVAL DIAMOND, ENAMEL, AND RED AGATE FLOWER BRACELET

$14,950USD
The Roberto Coin PALAZZO DUCALE CARNIVAL ring features a clover-shaped flower design in rose gold with black enamel accents and a striking square red agate center, set against a white background.

PALAZZO DUCALE CARNIVAL ENAMEL AND RED AGATE FLOWER RING

$3,770USD
The ART DECO MOSAIC Sphere Necklace by Roberto Coin features a gold chain with elongated links and a round pendant of black jade, diamond, malachite, and red agate, inspired by Art Deco design and finished with a bold clasp.

ART DECO MOSAIC BLACK JADE, DIAMOND, MALACHITE, AND RED AGATE SPHERE NECKLACE

$10,520USD
The ART DECO MOSAIC MIXED STONES RING by Roberto Coin features rose gold, rectangular red, blue, green, and turquoise stones, a central section of white diamonds, and twisted rope-like edges.

ART DECO MOSAIC MIXED STONES RING

$4,220USD
The VENETIAN MEDALLIONS LARGE PENDANT NECKLACE by Roberto Coin features an 18K yellow gold chain with a round black pendant, four floral diamond clusters, and a decorative gold border inspired by Venetian Medallions.

VENETIAN MEDALLIONS LARGE PENDANT NECKLACE

$9,350USD
Black Jade
+3
VENETIAN MEDALLIONS BLACK JADE MEDIUM PENDANT NECKLACE

VENETIAN MEDALLIONS PENDANT NECKLACE

$6,720USD
Black Jade
+4
The VENETIAN MEDALLIONS MEDIUM STUD EARRINGS by Roberto Coin feature 18K yellow gold with deep blue centers, white floral patterns, and sparkling stones, shown on a plain white background.

VENETIAN MEDALLIONS STUD EARRINGS

$9,110USD
Lapis
The VENETIAN MEDALLIONS SMALL PENDANT NECKLACE by Roberto Coin features a round black pendant with diamond floral accents and a twisted 18K yellow gold border.

VENETIAN MEDALLIONS SMALL PENDANT NECKLACE

$3,260USD
Black Jade
+3
The Roberto Coin VENETIAN MEDALLIONS SMALL REVERSIBLE RING showcases 18K yellow gold, a round black center, five diamonds, and a textured braided border inspired by Venetian Medallions, elegantly set against a white background.

VENETIAN MEDALLIONS SMALL REVERSIBLE RING

$4,040USD
Black Jade
The VENETIAN MEDALLIONS SMALL STUD EARRINGS by Roberto Coin in 18K yellow gold showcase round black stone centers with diamond accents, framed by a twisted rope border and set against a white background.

VENETIAN MEDALLIONS SMALL STUD EARRINGS

$4,680USD
Black Jade
+3
The VENETIAN MEDALLIONS MEDIUM REVERSIBLE RING by Roberto Coin is crafted in 18K yellow gold, featuring a round black enamel face with three diamond floral motifs and a twisted rope border, inspired by Venetian medallion designs.

VENETIAN MEDALLIONS REVERSIBLE RING

$6,100USD
Black Jade
+2
The VENETIAN PRINCESS PIROUETTE MEDIUM FLOWER NECKLACE by Roberto Coin features a quatrefoil blue enamel pendant with a cut-out floral design on an 18K yellow gold chain, exemplifying exquisite Italian craftsmanship.

VENETIAN PRINCESS PIROUETTE FLOWER NECKLACE

$7,280USD
Lapis
+2
The VENETIAN MEDALLIONS SMALL CHARM BRACELET by Roberto Coin features a delicate gold chain, a round mother-of-pearl charm with diamonds, an adjustable clasp, and an engraved oval tag—an elegant tribute to Italian craftsmanship.

VENETIAN MEDALLIONS SMALL CHARM BRACELET

$3,010USD
Mother of Pearl
+1
Yellow gold long necklace with mixed colored stones flower stations on a white background

VENETIAN PRINCESS CARNIVAL MIXED GEMSTONES FLOWER STATION NECKLACE

$8,500USD
Yellow gold bracelet with mixed colored stones flower stations on a white background

VENETIAN PRINCESS CARNIVAL MIXED GEMSTONES FLOWER STATION BRACELET

$3,350USD
Yellow gold lariat necklace with mixed colored stones flower stations on a white background

VENETIAN PRINCESS CARNIVAL MIXED GEMSTONES FLOWER STATION LARIAT NECKLACE

$6,200USD
Gold-tone dangle earrings featuring stacked four-pointed flower charms in white, purple, and red enamel with chain links.

VENETIAN PRINCESS CARNIVAL FLOWER DANGLE EARRINGS

$3,500USD
Front view of yellow gold three flower ring with amethyst, mother of pearl, and red agate on a white background

VENETIAN PRINCESS CARNIVAL THREE ROW FLOWER RING

$2,990USD
Gold ring with four flower-shaped stones in green, orange, clear, and purple with a small red accent stone.

VENETIAN PRINCESS CARNIVAL FOUR ROW FLOWER RING

$3,990USD

19 of 19 products

Red Agate

Discover Roberto Coin's stunning red agate jewelry. Handcrafted in 18k gold with brilliant diamonds, each piece features the vibrant stone, a symbol of passion and inner strength.