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High Jewelry High Jewelry

High Jewelry

Unique Designs. Craftsmanship. Detail.

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Jewels of Nature

The newest piece in the High Jewelry Experience

“Seahorses are known for their patience. Slow and steady. They are also symbolic of strength and power. Did you also know they mate for life? What a beautiful way to symbolize love."

- Monica Rich Kosann

EXPLORE
Colorful Gems

Colorful Gems An exclusive collection of designs, created with the finest quality gemstones.

“The art of creating is always a desire to give life to something that is an object. When you start to put gemstones into a design, they take on a life of their own.”

 

- MONICA RICH KOSANN

SHOP GEMSTONE STYLES
The Vintage Diamond

The Vintage Diamond Vintage Diamonds in modern heirlooms

“I love to imagine all the different places and historical moments these diamonds might have been. These pieces all use vintage diamonds to give you a piece of the past, but with a new design.”


- MONICA RICH KOSANN

SHOP VINTAGE DIAMONDS

More to Explore

Luxe Lockets

Luxe Lockets

A curation of our most luxurious diamond and gemstone lockets

DISCOVER
Frog Ring

Ethereal Opals

One-of-a-kind styles designed with the world's finest opals

DISCOVER
The Menagerie

The Menagerie

A collection of animal-inspired diamond and gemstone styles

DISCOVER
Luxe Lockets

Sun, Moon, & Stars

Styles inspired by the skies

DISCOVER
Tennis Bracelet CE

The Tennis Bracelet - CE

Our partnership with Chris Evert whose U.S. Open story created the Tennis Bracelet

DISCOVER
High Jewelry Accessories

& More

Luxe 18K Gold bracelets, rings, and earrings to level-up every look

DISCOVER
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  • One of a Kind Australian Black Opal, Emerald and Diamond Seahorse Necklace {* https://cdn.shopify.com/videos/c/o/v/0bac8e643104485ca1187ad763572238.mp4 *}

     

    One of a Kind Australian Black Opal, Emerald and Diamond Seahorse Necklace

    $95,000

    Only 1 Available

  • Special Edition Sunrise Blue Quartz Drop Earrings with Sunstone Special Edition Sunrise Blue Quartz Drop Earrings with Sunstone

     

    Special Edition “Sunrise” Blue Quartz Drop Earrings with Sunstone

    $6,950

    Out of stock

  • Special Edition Sun White Opal Drop Earrings with Mexican Fire Opal Special Edition Sun White Opal Drop Earrings with Mexican Fire Opal

     

    Special Edition “Sun” White Opal Drop Earrings with Mexican Fire Opal

    $8,975

    Out of stock

  • Special Edition Drop Earrings with Blue Tourmaline, Mint Grossular Garnet, Green Opal and Diamond Special Edition Drop Earrings with Blue Tourmaline, Mint Grossular Garnet, Green Opal and Diamond

     

    Special Edition “Nebula” Drop Earrings with Blue Tourmaline, Mint Grossular Garnet, Green Opal and Diamond

    $6,825

    Out of stock

  • High Jewelry

    Designs as
    Unique as You Are


    High Jewelry. Craftsmanship. Detail.

    “One of a Kind” pieces that will not be repeated. “Special Edition” styles often crafted with stones we cannot replicate, so while the design may be repeated, each piece is still unique.

    Designs as
    Unique as You Are


    High Jewelry.
    Craftsmanship. Detail.

    “One of a Kind” pieces that will not be repeated. “Special Edition” styles often crafted with stones we cannot replicate, so while the design may be repeated, each piece is still unique.

    Designs as
    Unique as You Are


    High Jewelry.
    Craftsmanship. Detail.

    “One of a Kind” pieces that will not be repeated. “Special Edition” styles often crafted with stones we cannot replicate, so while the design may be repeated, each piece is still unique.

    Designs as
    Unique as You Are


    High Jewelry. Craftsmanship. Detail.

    “One of a Kind” pieces that will not be repeated. “Special Edition” styles often crafted with stones we cannot replicate, so while the design may be repeated, each piece is still unique.

  • High Jewelry

    Designs as
    Unique as You Are


    High Jewelry. Craftsmanship. Detail.

    “One of a Kind” pieces that will not be repeated. “Special Edition” styles often crafted with stones we cannot replicate, so while the design may be repeated, each piece is still unique.

    Designs as
    Unique as You Are


    High Jewelry.
    Craftsmanship. Detail.

    “One of a Kind” pieces that will not be repeated. “Special Edition” styles often crafted with stones we cannot replicate, so while the design may be repeated, each piece is still unique.

    Designs as
    Unique as You Are


    High Jewelry.
    Craftsmanship. Detail.

    “One of a Kind” pieces that will not be repeated. “Special Edition” styles often crafted with stones we cannot replicate, so while the design may be repeated, each piece is still unique.

    Designs as
    Unique as You Are


    High Jewelry. Craftsmanship. Detail.

    “One of a Kind” pieces that will not be repeated. “Special Edition” styles often crafted with stones we cannot replicate, so while the design may be repeated, each piece is still unique.

  • One of a Kind Australian Black Opal, Tsavorite and Emerald Frog Ring One of a Kind Australian Black Opal, Tsavorite and Emerald Frog Ring

     

    One of a Kind Australian Black Opal, Tsavorite and Emerald Frog Ring

    $45,750

    Only 1 Available

  • High Jewelry

    Designs as
    Unique as You Are


    High Jewelry. Craftsmanship. Detail.

    “One of a Kind” pieces that will not be repeated. “Special Edition” styles often crafted with stones we cannot replicate, so while the design may be repeated, each piece is still unique.

    Designs as
    Unique as You Are


    High Jewelry.
    Craftsmanship. Detail.

    “One of a Kind” pieces that will not be repeated. “Special Edition” styles often crafted with stones we cannot replicate, so while the design may be repeated, each piece is still unique.

    Designs as
    Unique as You Are


    High Jewelry.
    Craftsmanship. Detail.

    “One of a Kind” pieces that will not be repeated. “Special Edition” styles often crafted with stones we cannot replicate, so while the design may be repeated, each piece is still unique.

    Designs as
    Unique as You Are


    High Jewelry. Craftsmanship. Detail.

    “One of a Kind” pieces that will not be repeated. “Special Edition” styles often crafted with stones we cannot replicate, so while the design may be repeated, each piece is still unique.

  • Special Edition Sapphire and Diamond Locket Special Edition Sapphire and Diamond Locket

     

    Special Edition Sapphire and Diamond Locket

    $18,635

    Only 1 Available

  • Limited Edition Blue Sapphire Tennis Bracelet in 18K Gold Special Edition Blue Sapphire Tennis Bracelet in 18K Gold

     

    Special Edition Blue Sapphire Tennis Bracelet in 18K Gold

    $13,685

  • Special Edition Tanzanite and Kite Diamond Locket Special Edition Tanzanite and Kite Diamond Locket

     

    Special Edition Tanzanite and Kite Diamond Locket

    $9,500

    Only 1 Available

  • Special Edition Galaxy Wrap Hoop Earrings with Oval Pink Sapphire and Diamond Special Edition Galaxy Wrap Hoop Earrings with Oval Pink Sapphire and Diamond

     

    Special Edition Galaxy Wrap Hoop™ Earrings with Oval Pink Sapphire and Diamond

    $3,950

    Out of stock

  • Special Edition Pink Sapphire and Diamond Locket Special Edition Pink Sapphire and Diamond Locket

     

    Special Edition Pink Sapphire and Diamond Locket

    $19,085

    Only 1 Available

  • Special Edition Galaxy Wrap Hoop Earrings with Emerald and Diamond Special Edition Galaxy Wrap Hoop Earrings with Emerald and Diamond

     

    Special Edition Galaxy Wrap Hoop™ Earrings with Emerald and Diamond

    $2,500

    Only 1 Available

  • Special Edition Emerald Locket Special Edition Emerald Locket

     

    Special Edition Emerald Locket

    $16,025

    Only 1 Available

  • Special Edition Galaxy Wrap Hoop Earrings with Princess Cut Aquamarine and Diamond Special Edition Galaxy Wrap Hoop Earrings with Princess Cut Aquamarine and Diamond

     

    Special Edition Galaxy Wrap Hoop™ Earrings with Princess Cut Aquamarine and Diamond

    $2,850

  • Special Edition Galaxy Wrap Hoop Earrings with Round Australian Opal and Diamond Special Edition Galaxy Wrap Hoop Earrings with Round Australian Opal and Diamond

     

    Special Edition Galaxy Wrap Hoop™ Earrings with Round Australian Opal and Diamond

    $5,850

    Only 1 Available – Call to Order

  • Limited Edition Montana Blue Sapphire Tennis Bracelet in 18K Gold Special Edition Montana Blue Sapphire Tennis Bracelet in 18K Gold

     

    Special Edition Montana Blue Sapphire Tennis Bracelet in 18K Gold

    $8,950

    Out of stock

  • Special Edition Blue Sapphire and Trillion Cut Diamond Locket Special Edition Blue Sapphire and Trillion Cut Diamond Locket

     

    Special Edition Blue Sapphire and Trillion Cut Diamond Locket

    $15,000

    Only 1 Available

  • High Jewelry

    MRK Custom Design Studio


    We know that sometimes you may want to be a part of designing your own MRK jewelry. That is why we offer the services of our Custom Design Studio. Let us help you bring your ideas to life.

    LEARN MORE

    MRK Custom Design Studio


    We know that sometimes you may want to be a part of designing your own MRK jewelry. That is why we offer the services of our Custom Design Studio. Let us help you bring your ideas to life.

    LEARN MORE

    MRK Custom Design Studio

    We know that sometimes you may want to be a part of designing your own MRK jewelry. That is why we offer the services of our Custom Design Studio. Let us help you bring your ideas to life.

    LEARN MORE

    MRK Custom Design Studio


    We know that sometimes you may want to be a part of designing your own MRK jewelry. That is why we offer the services of our Custom Design Studio. Let us help you bring your ideas to life.

    LEARN MORE

  • Special Edition Padparadscha Sapphire and Diamond Locket Special Edition Padparadscha Sapphire and Diamond Locket

     

    Special Edition Padparadscha Sapphire and Diamond Locket

    $15,250

    Only 1 Available

  • Limited Edition Pink Sapphire Tennis Bracelet in 18K Gold Special Edition Pink Sapphire Tennis Bracelet in 18K Gold

     

    Special Edition Pink Sapphire Tennis Bracelet in 18K Gold

    $8,125

    Out of stock

  • Special Edition Galaxy Wrap Hoop Earrings with Emerald Cut Pink Sapphire and Diamond Special Edition Galaxy Wrap Hoop Earrings with Emerald Cut Pink Sapphire and Diamond

     

    Special Edition Galaxy Wrap Hoop™ Earrings with Emerald Cut Pink Sapphire and Diamond

    $3,965

    Only 1 Available – Call to Order

  • Special Edition Sapphire and Diamond Halo Locket Special Edition Sapphire and Diamond Halo Locket

     

    Special Edition Sapphire and Diamond Halo Locket

    $14,760

    Only 1 Available

  • High Jewelry

    MRK Custom Design Studio


    We know that sometimes you may want to be a part of designing your own MRK jewelry. That is why we offer the services of our Custom Design Studio. Let us help you bring your ideas to life.

    LEARN MORE

    MRK Custom Design Studio


    We know that sometimes you may want to be a part of designing your own MRK jewelry. That is why we offer the services of our Custom Design Studio. Let us help you bring your ideas to life.

    LEARN MORE

    MRK Custom Design Studio

    We know that sometimes you may want to be a part of designing your own MRK jewelry. That is why we offer the services of our Custom Design Studio. Let us help you bring your ideas to life.

    LEARN MORE

    MRK Custom Design Studio


    We know that sometimes you may want to be a part of designing your own MRK jewelry. That is why we offer the services of our Custom Design Studio. Let us help you bring your ideas to life.

    LEARN MORE

  • High Jewelry

    MRK Custom Design Studio


    We know that sometimes you may want to be a part of designing your own MRK jewelry. That is why we offer the services of our Custom Design Studio. Let us help you bring your ideas to life.

    LEARN MORE

    MRK Custom Design Studio


    We know that sometimes you may want to be a part of designing your own MRK jewelry. That is why we offer the services of our Custom Design Studio. Let us help you bring your ideas to life.

    LEARN MORE

    MRK Custom Design Studio

    We know that sometimes you may want to be a part of designing your own MRK jewelry. That is why we offer the services of our Custom Design Studio. Let us help you bring your ideas to life.

    LEARN MORE

    MRK Custom Design Studio


    We know that sometimes you may want to be a part of designing your own MRK jewelry. That is why we offer the services of our Custom Design Studio. Let us help you bring your ideas to life.

    LEARN MORE

  • Special Edition Galaxy Wrap Hoop Earrings with Pink Tourmaline and Diamond Special Edition Galaxy Wrap Hoop Earrings with Pink Tourmaline and Diamond

     

    Special Edition Galaxy Wrap Hoop™ Earrings with Pink Tourmaline and Diamond

    $2,295

  • Special Edition 18K Gold Ring with Deep-Set Red Tourmaline and Diamonds Special Edition 18K Gold Rings

     

    Special Edition 18K Gold Ring with Deep-Set Red Tourmaline and Diamonds

    $4,425

    Only 1 Available

  • Special Edition Autumn Tourmaline and Diamond Star Necklace Special Edition Autumn Tourmaline and Diamond Star Necklace

     

    Special Edition Autumn Tourmaline and Diamond Star Necklace

    $7,765

    Call for availability

  • Special Edition Australian Black Opal and Diamond Heart Necklace Special Edition Australian Black Opal and Diamond Heart Necklace

     

    Special Edition Australian Black Opal and Diamond Heart Necklace

    $46,000

    Out of stock

  • Special Edition Blue Sapphire and Diamond Locket Special Edition Blue Sapphire and Diamond Locket

     

    Special Edition Blue Sapphire and Diamond Locket

    $9,350

    Only 1 Available

  • Special Edition Star Necklace with Vintage Diamonds Special Edition Star Necklace with Vintage Diamonds

     

    Special Edition Star Necklace with Vintage Diamonds

    $18,500

    Only 1 Available – Call to Order

  • Special Edition “Aurora” Cluster Earrings with Crystal Opal, Emerald and Diamonds Special Edition “Aurora” Cluster Earrings with Crystal Opal, Emerald and Diamonds

     

    Special Edition “Aurora” Cluster Earrings with Crystal Opal, Emerald and Diamonds

    $7,515

    Only 1 Available – Call to Order

  • Salamander and Stone - Special Edition Diamond Pave Necklace with Emerald Salamander and Stone - Special Edition Diamond Pave Necklace with Emerald

     

    Salamander and Stone - Special Edition Diamond Pave Necklace with Emerald

    $17,565

    Only 1 Available

  • Special Edition Cushion Cut Pink Sapphire and Diamond Oval Locket Special Edition Cushion Cut Pink Sapphire and Diamond Oval Locket

     

    Special Edition Cushion Cut Pink Sapphire and Diamond Oval Locket

    $18,025

    Only 1 Available – Call to Order

  • Special Edition 18K Points North Ring with Deep-Set Aquamarine and Diamonds Special Edition 18K Points North Rings with Deep-Set Aquamarine or Morganite and Diamonds

     

    Special Edition 18K Points North Ring with Deep-Set Aquamarine and Diamonds

    $5,000

    Only 1 Available

  • Special Edition “Happiness” Sun Ring with Malachite & Pave Diamond Accents Special Edition “Happiness” Sun Ring with Malachite & Pave Diamond Accents

     

    Special Edition "Happiness" Sun Ring with Malachite & Pave Diamond Accents

    $10,575

    Only 1 Available – Call to Order

  • Special Edition Turquoise Cabochon Locket Special Edition Turquoise Cabochon Locket

     

    Special Edition Turquoise Cabochon Locket

    $4,875

    Only 1 Available – Call to Order

  • Six Image Diamond Border Locket on 32" Double Wheat Chain Six Image Diamond Border Locket

     

    Six Image Diamond Border Locket

    $29,500

  • Special Edition Wishbone Necklace with Vintage Diamonds Special Edition Wishbone Necklace with Vintage Diamonds

     

    Special Edition Wishbone Necklace with Vintage Diamonds

    $7,495

    Only 1 Available – Call to Order

  • Special Edition Round Locket with Vintage Diamond Starburst Special Edition Round Locket with Vintage Diamond Starburst

     

    Special Edition Round Locket with Vintage Diamond Starburst

    $10,850

    Only 1 Available

  • Special Edition “Happiness” Sun Ring with Boulder Opal & Pave Diamond Accents Special Edition “Happiness” Sun Ring with Boulder Opal & Pave Diamond Accents

     

    Special Edition "Happiness" Sun Ring with Boulder Opal & Pave Diamond Accents

    $20,350

  • Sun, Moon and Stars Gold Locket Necklace Sun, Moon and Stars Gold Locket Necklace and Chain

     

    Sun, Moon and Stars Gold Locket Necklace

    $24,850

  • Special Edition “Happiness” Sun Ring with Rhodochrosite & Pave Diamond Accents Special Edition “Happiness” Sun Ring with Rhodochrosite & Pave Diamond Accents

     

    Special Edition "Happiness" Sun Ring with Rhodochrosite & Pave Diamond Accents

    $12,850

    Only 1 Available – Call to Order

  • Special Edition Large Starburst Galaxy Hoop Earrings with Round Vintage Diamonds Special Edition Large Starburst Galaxy Hoop Earrings with Round Vintage Diamonds

     

    Special Edition Large Starburst Galaxy Hoop Earrings with Round Vintage Diamonds

    $8,145

    Only 1 Available

  • Six Image Diamond Locket on 32" Double Wheat Chain Six Image Diamond Locket

     

    Six Image Diamond Locket

    $29,500

  • Fancy Cut Diamond 18K White Gold Tennis Bracelet Fancy Cut Diamond 18K White Gold Tennis Bracelet

     

    Fancy Cut Diamond 18K White Gold Tennis Bracelet

    Starting from $36,450
  • Special Edition Moonstone Chameleon Pendant Special Edition Moonstone Chameleon Pendant

     

    Special Edition Moonstone Chameleon Pendant

    $5,500

    Only 1 Available

  • Marilyn Black Ceramic and Pave Diamond Link Bracelet Marilyn Black Ceramic and Pave Diamond Link Bracelet

     

    Marilyn Black Ceramic and Pave Diamond Link Bracelet

    $36,500

    Call for availability

  • Bezel Set Diamond & Emerald Tennis Bracelet Bezel Set Diamond & Emerald Tennis Bracelet

     

    Bezel Set Diamond & Emerald Tennis Bracelet

    Starting from $12,485
  • Special Edition “Happiness” Sun ring with Amazonite & Pave Diamond Accents Special Edition “Happiness” Sun ring with Amazonite & Pave Diamond Accents

     

    Special Edition "Happiness" Sun ring with Amazonite & Pave Diamond Accents

    $10,575

    Only 1 Available

  • Special Edition “Happiness” Sun Ring with Chloromelanite Ring & Pave Tsavorite Accents Special Edition “Happiness” Sun Ring with Chloromelanite Ring & Pave Tsavorite Accents

     

    Special Edition "Happiness" Sun Ring with Chloromelanite Ring & Pave Tsavorite Accents

    $9,275

    Only 1 Available – Call to Order

  • Classic Diamond Tennis Bracelet with Staggered Center Stones Classic Diamond Tennis Bracelet with Staggered Center Stones

     

    Classic Diamond Tennis Bracelet with Staggered Center Stones

    Starting from $17,495
  • Fancy Cut Diamond Tennis Bracelet Fancy Cut Diamond Tennis Bracelet

     

    Fancy Cut Diamond Tennis Bracelet

    Starting from $35,515
  • One of a Kind Boulder Opal Galaxy Brooch

     

    One of a Kind Boulder Opal Galaxy Brooch

    $27,500

    Only 1 Available

  • White Gold Midi Graduated Round Bezel Set Diamond Tennis Bracelet White Gold Midi Graduated Round Bezel Set Diamond Tennis Bracelet (right)

     

    Midi Graduated Round Bezel Set Diamond 18K White Gold Tennis Bracelet

    Starting from $12,485
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