The SIENA DIAMOND 1 ROW RING by Roberto Coin is an 18K gold stacking ring with a central row of round white diamonds and intricate top and bottom edge detailing, shown against a plain white background.

Siena

Classic Ring

Diamond

SKU: 111467AY65X0

$8,160
Starting at $283/month or 0% APR withAffirm. 

Metal: Yellow Gold

All rings come in a size 6.5. Custom resizing may be available upon request. Have questions?

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The SIENA DIAMOND 1 ROW RING by Roberto Coin is an 18K gold stacking ring with a central row of round white diamonds and intricate top and bottom edge detailing, shown against a plain white background.

Classic Ring | Diamond

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24 Month Warranty

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Details

Elegant and understated, the Siena 1-Row Diamond Ring is crafted in 18K gold. A single row of sparkling diamonds adds a refined shimmer to the sleek band, making it perfect for everyday wear or stacking with other favorites. A timeless piece that balances sophistication with modern simplicity.

  • Ring size 6.5
  • Approximately 1.65 total carat weight
  • Price may vary based upon size

Pairs Well With

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The SIENA MEDIUM DIAMOND CIRCLE NECKLACE by Roberto Coin is an 18K gold pendant with a double halo of small diamonds in concentric circles, elegantly suspended from a fine gold chain.
2 Sizes

Siena

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From $6,120
Yellow Gold
The SIENA DIAMOND HUGGY HOOP EARRINGS by Roberto Coin are small 18K gold hoops adorned with rows of white diamonds. Shown front and side view against a white background.

Siena

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$6,120
Yellow Gold
The SIENA DIAMOND THREE ROW BANGLE by Roberto Coin is a luxurious 18K gold piece featuring three rows of sparkling white diamonds and intricate side detailing.

Siena

Oval Bangle

$27,230
Yellow Gold

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The SIENA DIAMOND 1 ROW BANGLE by Roberto Coin features a slim gold design with a row of sparkling white diamonds and elegant beaded edges—an ideal choice for lovers of refined, sophisticated jewelry.

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The SIENA DIAMOND THREE ROW BANGLE by Roberto Coin is a luxurious 18K gold piece featuring three rows of sparkling white diamonds and intricate side detailing.

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The DIAMANTE DIAMOND RING by Roberto Coin is an 18K gold ring with a bold diamond-shaped design, concentric rows of white diamonds, and a central round diamond, all set on a plain gold band.

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The SIENA MEDIUM DIAMOND CIRCLE NECKLACE by Roberto Coin is an 18K gold pendant with a double halo of small diamonds in concentric circles, elegantly suspended from a fine gold chain.
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Yellow Gold
The Roberto Coin DESIGNER GOLD SMALL DIAMOND SIGNET RING features a smooth, polished finish and a single small diamond set on one side, showcased against a plain white background.

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Yellow Gold
The TINY TREASURES DIAMOND BABY CROSS NECKLACE by Roberto Coin is crafted in 18K gold and features a delicate, diamond-accented cross pendant for a timeless minimalist look.

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Yellow Gold
Roberto Coin Tiny Treasures Love Letter Necklace in 18K Yellow Gold, Letter A – Diamond (front view)
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