Marina B
Marina B

Colored Gemstones

A celebration of color and contrast, Marina B’s gemstone designs feature vivid rubies, emeralds, sapphires, and more—set in bold 18K gold silhouettes with Italian refinement.

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  • Trisolina Cabochon Ruby Open Bangle
    Trisolina Cabochon Ruby Open Bangle
    Effortless sophistication with a signature twist. This Trisolina bangle showcases two cabochon rubies accented by 0.08cts of pavé diamonds, set in 18K yellow gold for a refined everyday statement. Gemstone: Cabochon Rubies, 1.30cts;  Diamonds Pavé, 0.08cts Metal: 18K Yellow GoldCollection: Trisolina  
    $8,300
    $8,300
  • Trisolina Cabochon Sapphire Open Bangle
    Trisolina Cabochon Sapphire Open Bangle
    Effortless sophistication with a signature twist. This Trisolina bangle showcases two cabochon blue sapphires accented by 0.08cts of pavé diamonds, set in 18K yellow gold for a refined everyday statement. Gemstone: Cabochon Blue Sapphires, 1.40cts;  Diamonds Pavé, 0.08cts Metal: 18K Yellow GoldCollection: Trisolina  
    $8,300
    $8,300
  • Trisolina Bypass Ring with Cabochon Rubies
    Trisolina Bypass Ring with Cabochon Rubies
    Sculptural elegance meets iconic heritage. The Trisolina Bypass Ring features two cabochon rubies at each end of an 18K yellow gold band, blending bold design with timeless refinement. Gemstone: Cabochon RubiesMetal: 18K Yellow GoldCollection: Trisolina  
    $5,900
    $5,900
  • Trisolina Cabochon Sapphire CollarTrisolina Cabochon Sapphire Collar
    Trisolina Cabochon Sapphire Collar
    Radiant and refined, the Trisolina Cabochon Sapphire Collar features twin blue sapphires (0.85cts) and 0.09cts of pavé diamonds. Set in 18K yellow gold, it’s a fresh take on timeless luxury.   Gemstones: Cabochon Sapphires, 0.85cts; Pavé Diamonds, 0.09ctsMetal: 18K Yellow GoldCollection: Trisolina  
    $15,500
    $15,500
  • Trisolina Bypass Ring with Cabochon EmeraldsTrisolina Bypass Ring with Cabochon Emeralds
    Trisolina Bypass Ring with Cabochon Emeralds
    Sculptural elegance meets iconic heritage. The Trisolina Bypass Ring features two cabochon emeralds at each end of an 18K yellow gold band, blending bold design with timeless refinement. Gemstone: Cabochon EmeraldsMetal: 18K Yellow GoldCollection: Trisolina  
    $5,900
    $5,900
  • Trisolina Bypass Ring with Cabochon Blue SapphiresTrisolina Bypass Ring with Cabochon Blue Sapphires
    Trisolina Bypass Ring with Cabochon Blue Sapphires
    Sculptural elegance meets iconic heritage. The Trisolina Bypass Ring features two cabochon blue sapphires at each end of an 18K yellow gold band, blending bold design with timeless refinement. Gemstone: Cabochon Blue SapphiresMetal: 18K Yellow GoldCollection: Trisolina  
    $5,900
    $5,900
  • Trisolina Cabochon Emerald Open BangleTrisolina Cabochon Emerald Open Bangle
    Trisolina Cabochon Emerald Open Bangle
    Effortless sophistication with a signature twist. This Trisolina bangle showcases two cabochon emeralds accented by 0.08cts of pavé diamonds, set in 18K yellow gold for a refined everyday statement. Gemstone: Cabochon Emeralds, 0.75cts;  Diamonds Pavé, 0.08cts Metal: 18K Yellow GoldCollection: Trisolina  
    $8,300
    $8,300
  • Turi RingTuri Ring
    Turi Ring
    A bold and geometric celebration of pink and moonlit tones, the Turi Ring combines modern edge with masterful craftsmanship. The vivid rubelite center is framed in architectural elegance, softened by moonstone’s ethereal shimmer.   Gemstones:  Rubellite 2.56cts; Rhodolite Garnet 1.71cts;  Buff-Top Blue Moonstone 6.35ctsMetal:...
  • Fujiyama EarringsFujiyama Earrings
    Fujiyama Earrings
    A whimsical burst of color and sparkle, the Fujiyama Earrings dance with contrast—vivid pink and blue sapphires set in glossy black enamel, dotted with brilliant diamonds. A sculptural composition that's playful yet refined.   Gemstones:  Pink Sapphire 3.54 ct); Round Blue Sapphire 2.95 cts;...
  • Simona CollarSimona Collar
    Simona Collar
    A bold fusion of strength and sophistication, the Simona Collar features striking cabochon Paraiba tourmalines paired with pavé-set diamonds, all set in a distinctive yellow gold and titanium frame. Its geometric precision and contemporary design offer a refined statement for the modern collector.  ...
  • Pampilles Pink Sapphire EarringsPampilles Pink Sapphire Earrings
    Pampilles Pink Sapphire Earrings
    A radiant cascade of color and brilliance, the Pampilles Pink Sapphire Earrings celebrate bold femininity and refined craftsmanship. Set in glowing 18K pink gold, these articulated earrings feature 1.816 carats of vivid pink sapphires and are framed by 2.48 carats of round diamonds. The...
  • Irreversible NecklaceIrreversible Necklace
    Irreversible Necklace
    The Irreversible Necklace showcases Marina B’s signature bold geometry and feminine strength. This exquisite piece features 22.97 carats of vivid pink tourmaline, set in repeating triangular motifs, each framed by 8.3 carats of pavé-set diamonds. Crafted in 18K yellow gold, the design is fluid...
  • Toi et Moi Big Ring - Madeira CitrineToi et Moi Big Ring - Madeira Citrine
    Toi et Moi Big Ring - Madeira Citrine
    Commanding attention with its bold scale, the Toi et Moi Big Ring from the Trisolina collection features two striking Madeira citrines totaling 12.14cts. Bezel-set in 18K yellow gold, this sculptural statement piece embodies the fearless elegance of Marina B design.   Gemstones: Madeira Citrine,...
    $16,500
    $16,500
  • Toi et Moi Ring - Madeira CitrineToi et Moi Ring - Madeira Citrine
    Toi et Moi Ring - Madeira Citrine
    Glowing with fiery warmth, this Toi et Moi Ring from the Trisolina collection showcases two 4.62ct Madeira citrine gemstones, bezel-set in radiant 18K yellow gold. The bold silhouette and mirrored stones reflect Marina B’s balance of statement design and refined elegance.   Gemstones: Madeira...
    $12,500
    $12,500
  • Toi et Moi Ring - TanzaniteToi et Moi Ring - Tanzanite
    Toi et Moi Ring - Tanzanite
    This Toi et Moi Ring from the Trisolina collection features a bold duo of 2.65ct tanzanite and 3.18ct blue topaz, bezel-set in rich 18K yellow gold. A modern interpretation of timeless balance, this sculptural Marina B design is a striking celebration of color and...
    $15,850
    $15,850
  • Toi et Moi Ring - AmethystToi et Moi Ring - Amethyst
    Toi et Moi Ring - Amethyst
    A dramatic pairing of color and form, the Trisolina Toi et Moi Ring features a 3.72ct amethyst and a 5.05ct morganite set in bold 18K yellow gold. This sculptural, bypass-style ring captures the Marina B aesthetic with vibrant symmetry and signature craftsmanship.   Gemstones:...
    $14,500
    $14,500
  • Trisolina Paraiba Tourmaline Ring
    Trisolina Paraiba Tourmaline Ring
     Radiant and rare, this flexible Trisolina ring features 0.07ct of vivid Paraiba tourmaline set in 18K yellow gold. A refined pop of tropical blue within Marina B’s signature sculptural form.   Gemstones: Paraiba Tourmaline, 0.07ctsMetal: 18K Yellow GoldCollection: Trisolina
    $3,600
    $3,600
  • Trisolina Blue Sapphire Pavé RingTrisolina Blue Sapphire Pavé Ring
    Trisolina Blue Sapphire Pavé Ring
    This flexible Trisolina ring features 0.10ct of pavé blue sapphires, artfully set into polished 18K yellow gold. A graceful expression of Marina B’s bold elegance, brought to life in rich color and refined form.   Gemstones: Pavé Blue Sapphires, 0.10ctsMetal: 18K Yellow GoldCollection: Trisolina...
    $3,700
    $3,700
  • Trisolina Ruby Pavé Ring
    Trisolina Ruby Pavé Ring
    Set with 0.10ct of pavé rubies, this flexible Trisolina ring in 18K yellow gold delivers a vibrant burst of red in Marina B’s signature silhouette. A bold yet timeless design for elevated everyday style.   Gemstones: Pavé Rubies, 0.10ctsMetal: 18K Yellow GoldCollection: Trisolina
    $3,700
    $3,700
  • Trisolina Emerald Pavé RingTrisolina Emerald Pavé Ring
    Trisolina Emerald Pavé Ring
    Vibrant green pavé emeralds (0.06ct) add a pop of color to this flexible Trisolina ring in 18K yellow gold. A fresh and luxurious take on Marina B’s iconic silhouette, made for effortless, everyday elegance.   Gemstones: Pavé Emeralds, 0.06ctsMetal: 18K Yellow GoldCollection: Trisolina
    $3,700
    $3,700
  • Trisolina Black Diamond Pavé RingTrisolina Black Diamond Pavé Ring
    Trisolina Black Diamond Pavé Ring
    A sleek twist on Marina B’s signature style, this flexible Trisolina ring features 0.08ct of pavé-set black diamonds. Crafted in 18K yellow gold, it pairs everyday luxury with bold contrast and iconic Italian design.   Gemstones: Pavé Black Diamonds, 0.08ctsMetal: 18K Yellow GoldCollection: Trisolina...
    $3,700
    $3,700