A person wearing a cream-colored blazer with layered gold necklaces, one featuring a paperclip chain and the other a round pendant with decorative accents.

necklaces

The CLASSIC DIAMOND BABY O NECKLACE by Roberto Coin features an 18K gold beaded chain and an open circle pendant with two suspended diamonds, adding a touch of elegance to any look.

Diamond Classic

Baby O Necklace

Diamond

$9,300
Yellow Gold
The ROBERTO COIN ART DECO MOSAIC DIAMOND SPHERE NECKLACE features a round, dome-shaped pendant with engraved and textured details on an 18K yellow gold ball chain, shown against a white background.

Art Deco

Mosaic Sphere Necklace

Diamond

$11,770
The CLASSIC DIAMOND PAVE MINI O NECKLACE by Roberto Coin features an 18K white gold chain and a circular pendant with a central gem, smaller accent stone, and sparkling diamond pave for a timeless, elegant look.

Diamond Classic

Mini O Necklace

Pavé Diamond

$6,790
The VERNAZZA DIAMOND AND AMAZONITE FLOWER LONG NECKLACE by Roberto Coin features turquoise blue amazonite stones in 18K yellow gold petals, set on a simple gold chain and displayed against a white background.

Vernazza

Flower Long Necklace

Diamond, Amazonite

$6,800
The TINY TREASURES DIAMOND LIGHTNING BOLT NECKLACE by Roberto Coin features an 18K white gold chain with a diamond-encrusted lightning bolt pendant, elegantly displayed on a white background.

Tiny Treasures

Lightning Bolt Necklace

Pavé Diamond

$2,490
The VENETIAN PRINCESS SMALL DIAMOND MEDALLION NECKLACE by Roberto Coin features a gold chain with elongated links and an 18K yellow gold, textured round pendant adorned with a sparkling diamond cluster for minimalist elegance.

Venetian Princess

Medallion Necklace

Diamond, Satin Finish

$5,730
The TINY TREASURES HEART OUTLINE NECKLACE by Roberto Coin features a delicate 18K yellow gold open heart pendant on a fine chain—a timeless symbol of love. Displayed against a white background.

Tiny Treasures

Heart Outline Necklace

$860
The ART DECO MOSAIC DIAMOND SPHERE LONG NECKLACE by Roberto Coin features a round, dome-shaped diamond sphere pendant with intricate detailing and sparkling stones on a delicate gold chain, shown against a white background.

Art Deco

Mosaic Sphere Long Necklace

Diamond

$29,760
A close-up of the Roberto Coin DESIGNER GOLD ALTERNATING ROUND AND OVAL LINK CHAIN NECKLACE, showcasing interlocking round and oval links in radiant 18K yellow gold against a white background.

Designer Gold

Alternating Round and Oval Link Chain Necklace

$14,240
The PRINCIPESSA SMALL DIAMOND FLOWER NECKLACE by Roberto Coin features an 18K gold chain and a flower-shaped pendant with four diamond-accented petals, showcasing Italian craftsmanship on a plain white background.
2 Sizes

Princess Flower

Classic Open Frame Flower Necklace

Diamond

From $2,050
Yellow Gold
The Roberto Coin DESIGNER GOLD AND DIAMOND CHUNKY PAPERCLIP NECKLACE features elongated, 18K gold rectangular links with a single silver accent on the right, showcased against a white background.

Designer Gold

Chunky Paperclip Link Chain Necklace

Diamond

$25,470
The Roberto Coin PALAZZO DUCALE CARNIVAL SMALL DIAMOND FLOWER NECKLACE is crafted in 18K yellow gold, featuring a clover-shaped pendant with a central diamond, shown on a white background.

Palazzo Ducale

Carnival Flower Necklace

Diamond

From $1,670
The DESIGNER GOLD ALTERNATING PAPERCLIP WITH SPHERES LINK NECKLACE by Roberto Coin features elongated paperclip and small sphere links, elegantly displayed on a white background.

Designer Gold

Alternating Paperclip Spheres Link Chain Necklace

$5,400
The LOVE IN VERONA OPEN FRAME PAVE DIAMOND COLLAR NECKLACE by Roberto Coin features two linked rows in 18K white gold, accented with sparkling pave diamonds and diamond-studded floral motifs in a graceful semi-circular curve.

Love in Verona

Open Frame Collar Necklace

Pavé Diamond

$77,100
The STARDUST SMALL OPEN FRAME DIAMOND STAR NECKLACE by Roberto Coin features an 18K yellow gold open star pendant with diamond accents at each point and a smaller star on the chain, shown against a white background.

Stardust

Open Frame Star Necklace

Diamond

From $4,650
The VERNAZZA DIAMOND AND LAPIS FLOWER LONG NECKLACE by Roberto Coin features an 18K yellow gold pendant shaped like a six-petal flower with lapis lazuli inlays on each petal and center, shown on a plain white background.

Vernazza

Flower Long Necklace

Diamond, Lapis

$6,800
Rose gold chain necklace with four-pointed blue pendant featuring white diamond accents and center cross cutout.
2 Sizes

Venetian Princess

Classic Flower Long Necklace

Diamond, Titanium

From $7,010
Blue
The Roberto Coin VENETIAN PRINCESS PIROUETTE PAVE MEDIUM FLOWER NECKLACE showcases a gold clover-shaped pendant with green enamel and gold accents, inspired by Italian artistry. Displayed on a white background.

Venetian Princess

Pirouette Flower Necklace

Pavé Diamond, Gemstone

$9,360
Malachite
The DOMINO DIAMOND CROSSOVER LONG NECKLACE by Roberto Coin features two crossed 18K rose gold bars—one polished, one diamond-encrusted—suspended from a fine chain, creating an elegant statement piece.

Domino

Crossover Long Necklace

Diamond

$15,190
The VENETIAN PRINCESS BLACK AND WHITE DIAMOND SMALL MEDALLION NECKLACE by Roberto Coin showcases Italian artistry with a gold elongated link chain and a round pendant embellished with sparkling black and white diamonds.

Venetian Princess

Small Medallion Necklace

Diamond, Pavé Black Diamond

$9,720
The ART DECO MOSAIC BLUE LAPIS AND DIAMOND SPHERE LONG NECKLACE by Roberto Coin showcases a round deep blue lapis lazuli pendant with diamond accents and gold bands, all in 18K rose gold, displayed against a white background.

Art Deco

Mosaic Sphere Long Necklace

Diamond, Lapis

$22,090
The DESIGNER GOLD LONG THIN PAPERCLIP LINK 33 INCH CHAIN by Roberto Coin features sleek 18K yellow gold elongated links, making it a perfect minimalist necklace choice and is shown against a plain white background.

Designer Gold

Long Thin Paperclip Link Chain Necklace

From $2,970
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 Sphere Necklace

Diamond, Mixed Gemstones

$10,520
The Roberto Coin DESIGNER GOLD DIAMOND DOUBLE DANGLE PAPERCLIP NECKLACE features 18K yellow gold elongated links, two diamond-studded circle accents, and a horizontal bar drop pendant for a chic, modern layered look. Shown on white background.

Designer Gold

Double Dangle Paperclip Necklace

Diamond

$6,290

Gifts for Every Occasion

Discover thoughtful, timeless pieces designed to celebrate every occasion. Effortless gifts that feel personal, meaningful, and made to last.

Discover More
Load more

24 of 422 products

Necklaces

Roberto Coin necklaces embody luminous Italian sophistication, blending heritage craftsmanship with contemporary design. Handcrafted in Italy in 18k gold, each Roberto Coin necklace reflects the Maison’s commitment to artistry, innovation, and refined elegance. 

From delicate diamond necklaces to bold gold creations, Roberto Coin designs frame the neckline with fluid lines and balanced proportions. Ethically sourced diamonds are meticulously set to enhance brilliance and movement, while polished and textured finishes create depth and dimension. Available in yellow gold, white gold, and rose gold, Roberto Coin necklaces transition effortlessly from everyday luxury to formal occasions. 

Inspired by art, architecture, and Venetian heritage, collections such as Love in Verona and Venetian Princess translate emotion into wearable design. Each Roberto Coin necklace features the Maison’s iconic hidden ruby, placed discreetly against the skin as a symbol of love, protection, and positive energy. 

Whether worn alone as a refined statement or layered for modern styling, Roberto Coin 18k gold and diamond necklaces transcend seasonal trends. These fine jewelry creations celebrate individuality, craftsmanship, and enduring luxury defined by Italian excellence.Â