Gemstones are Forever
A curated edit of vivid gemstones, chosen for the color and depth they bring to everyday wear.
Our most popular Summer Collection
Carved Rose Quartz Venus Shell Necklace
$850.00
Carved Rose Quartz Venus Shell Drop Earrings
$990.00
Carved Rose Quartz Venus Shell Studs
$650.00
Carved Malachite Venus Shell Necklace
$850.00
Carved Malachite Venus Shell Studs
$650.00
Carved Malachite Venus Shell Drop Earrings
$990.00
Carved Lapis Venus Shell Necklace
$850.00
Carved Lapis Venus Shell Drop Earrings
$990.00
Carved Lapis Venus Shell Studs
$650.00
Carved Mother of Pearl Venus Shell Necklace
$850.00
Mother of Pearl Venus Shell Drop Earrings
$990.00
Carved Mother of Pearl Venus Shell Studs
$650.00
Carved Jade Venus Shell Studs
$650.00
Carved Jade Venus Shell Necklace
$850.00
Carved Jade Venus Shell Drop Earrings
$990.00
14kt Petite Venus Turquoise Drop Earrings
$2,650.00
14kt Diamond Venus Necklace
$2,210.00
14kt Lady Venus Ring
$5,850.00
14kt Petite Venus Pearl Drop Earrings
$2,650.00
14kt 3 Petite Venus Shell Necklace
$4,450.00
14kt Petite Venus Necklace
$1,490.00
14kt Petite Venus Studs
$1,550.00
14kt Diamond Venus Shell Studs
$3,350.00
Petite Venus Anklet
$2,050.00
14kt Diamond Venus Signet Ring
$2,190.00
14kt Petite Venus Signet Ring
$1,450.00
Venus Anklet
$550.00
14kt Petite Venus Jade Drop Earrings
$2,650.00
The Screw You Collection
A symbolic collection designed to celebrate your dedication to hard work and every achievement that goes with it.
Men's Back in Stock
Emerald Cut Lapis Cufflinks
$250.00
14kt 4mm Lapis Beaded Bracelet
$550.00
14kt Diamond Dot on Red Nylon Bracelet - Men
$250.00
Sword Chain Necklace
$350.00
Silver Lighter Holder Necklace
$600.00
Emerald Cut Malachite Necklace
$300.00
Emerald Cut Malachite Cufflinks
$250.00
Emerald Cut Onyx Necklace
$300.00
Emerald Cut Lapis Necklace
$300.00
Screw You Bracelet
$950.00
Malachite Shield Cufflinks
$350.00
Emerald Cut Onyx Cufflinks
$250.00
Malachite Shield Necklace
$300.00
14kt Mini Cross Bracelet
$890.00
Philips Screw Head Stud
$150.00
Philips Screw Head Necklace
$180.00
Worn by the Stars
Actress Amanda Seyfried wears our Suspended Pearl Necklace in the new cover story for Porter Magazine.
Jalen Thomas Brooks wore our Square Link Chain Necklace and Onyx Pentagon Ring to the Vanity Fair x Amazon x MGM Studios Awards Season 2026 Celebration.
Erin Lim Rhodes wearing our Water Droplet Bracelets and Rings to the 31’st annual Critics Choice awards January 4,2026
Gwyneth Paltrow in our diamond cigar band on the cover of The Hollywood Reporter. Click to shop.
The actress and singer Halle Bailey wore our 14kt Gold Barely Blush Earrings and 14kt Gold Water Droplet Bracelet to the Project Pit’s Maternal Health Summit held at Baldwin Hills Crenshaw in Los Angeles on August 16th, 2025. Click to shop.
Jennifer Hudson wearing our London Blue Topaz Signet Ring to Vogue World event in Los Angeles, CA, on October 26th, 2025. Click to shop.
Actress Emily Blunt wears MATEO on the cover of Porter Magazine. Could not love this more.
Actress Joey King wore our Brilliant Pink Topaz and Baroque Pearl Earrings to the Miu Miu Show during Paris Fashion Week.
Tems wearing our Pearl necklace while attending the GQ’s Men of the Year 2025 event held at the Chateau Marmont on November 13th, 2025. Click to shop.
Tamron Hall wears Mateo for Debeers to the American Ballet Theatre Gala.
Kate Hudson wearing our East West Green Amethyst Ring while attending the Academy’s Governors Awards held at The Ray Dolby Ballroom at Ovation Hollywood. 17th November 2025. Click to shop.
Carrie Ann Inaba wearing our Barely Blush earrings and Rose Quartz Frame Earrings on Dancing with the Stars on October 7th, 2025, in Los Angeles, CA. Click to shop.
Doja Cat wearing our Blue Topaz Sophia Earrings for New York Times. Click to shop.
Sydney Sweeney wore our Rose Quartz East West Ring to the US Premiere of her film Christy at the 33rd Annual Hamptons International Film Festival on October 4th, 2025, in East Hampton, New York.
Serena Williams wore our Green Amethyst Ring to the Met Gala
What's New at MATEO
Philips Screw Head Necklace
$180.00
Philips Screw Head Stud
$150.00
Carved Rose Quartz Venus Shell Studs
$650.00
Carved Lapis Venus Shell Studs
$650.00
Carved Malachite Venus Shell Studs
$650.00
Carved Jade Venus Shell Studs
$650.00
Carved Mother of Pearl Venus Shell Studs
$650.00
Carved Rose Quartz Venus Shell Drop Earrings
$990.00
Carved Rose Quartz Venus Shell Necklace
$850.00
Carved Malachite Venus Shell Necklace
$850.00
Carved Lapis Venus Shell Necklace
$850.00
Carved Jade Venus Shell Necklace
$850.00
Carved Mother of Pearl Venus Shell Necklace
$850.00
Carved Lapis Venus Shell Drop Earrings
$990.00
Carved Malachite Venus Shell Drop Earrings
$990.00
Carved Jade Venus Shell Drop Earrings
$990.00
Mother of Pearl Venus Shell Drop Earrings
$990.00
Diamond Accordion Ring
$4,150.00
Center Diamond Row Accordion Ring
$1,500.00
14kt Petite Venus Turquoise Drop Earrings
$2,650.00
14kt Petite Venus Jade Drop Earrings
$2,650.00
14kt Petite Venus Pearl Drop Earrings
$2,650.00
Diamond Orbit Earrings - Adjustable
$1,690.00
Orbit Earrings - Adjustable
$550.00
Accordion Extendable Ring
$350.00
14kt Calla Lily Baroque Pearl and Diamond Necklace
$6,500.00
14kt Calla Lily Baroque Pearl and Diamond choker
$5,950.00
14kt Calla Lily Baroque Pearl Drop Earrings
$2,200.00
14kt Eve Baroque Pearl Necklace
$8,850.00
14kt Eve Baroque Pearl Earrings
$5,900.00
Blue Enamel Station Chain Necklace
$220.00
Carved Stallion Malachite Shield Cufflinks
$650.00
Platinum Channel Diamond Eternity Band
$2,400.00
Platinum Baguette Diamond Eternity Band
$7,680.00
Platinum Horizontal Diamond Baguette Eternity Band
$4,650.00
Platinum Layered Diamond Baguette Ring
$12,750.00
Platinum and Diamond Baguette Necklace
$2,980.00
Platinum Diamond Baguette Necklace
$980.00
Platinum and Diamond Baguette Half Hoop Earrings
$8,350.00
Platinum and Diamond Baguette Ear Cuff
$5,950.00
14kt Deluxe Donut Door Knocker Earring Set
$9,450.00
Stallion Carved Onyx Necklace
$700.00
Lion Carved Onyx Necklace
$700.00
Stallion Carved Lapis Necklace
$700.00
Lion Carved Lapis Necklace
$700.00
Carved Stallion Onyx Ring
$750.00
Carved Lion Onyx Ring
$750.00
Screw Hoop
$200.00
Screw Circ Necklace
$350.00
Bent Nail Necklace
$320.00
