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Montana Sapphire Ring in Gold | Build Your Own

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    Mornings were made to be tender just for you, just so you could feel your heart burst with infinite joy, every time you wake up. How can you not feel your own glory when all these wondrous, banal events in the day – they were made just for you.

    Let us build the ethical dream ring for the woman of your dreams. It's important to her that the ring she wears for the rest of her life to symbolize your commitment to her, has been ethically made and sourced.

    All of the rough sapphires from Montana are alluvial and obtained through placer mining. She'll be happy to know where each stone has been mined and cut, and that the ring was lovingly crafted by hand by skilled artisans in Java.  

    The ring in the photos has sold.

    Your Montana Sapphire ring will be made to order with the Montana sapphire of your choice in around 6 to 8 weeks. The design of this custom ring is where you come in! 

    Sapphire setting

    • Classic bezel setting with the gold all the way around the diamond 
    • Open bezel setting, which goes around the girdle (edges) of the sapphire, but exposes the culet (the bottom) of the stone
    • Prongs
      • 4 prongs compass, positioned North, East, South and West
      • 4 prongs in the corners
      • 5 prongs (recommended only for stones over 5 mm)
      • 6 prongs (recommended only for stones over 5 mm)

    Band shape

    • Half round band, flat on the inside and rounded on the outside, for a comfortable fit. Around 1.6 mm wide. 
    • Round band, this band tends to spin more and is not recommend if your knuckles are wider than the part of your finger where the ring sits. Around 1.2 mm wide. 

    Additional small stones in the band

    • Plain band, no additional diamonds
    • Small milky white diamonds (you choose how many)
    • Small salt and pepper diamonds (you choose how many)

    Additional stones on the side with bezel or 3-prong setting

    • Milky diamonds around 2 mm
    • Salt and pepper diamonds around 2.5 mm
    • Purplish blue Yogo sapphires, also from Montana, around 2 mm

    The price will be automatically adjusted depending on the stones and design you choose. 


    Sapphires

    • MS1 - 0.35 ct small green sapphire from with hints of light blue, to bring out the mermaid in her. Beautiful precision cut by Kosnar Gems Co, unheated, mined in Rock Creek, Granite Co., Montana. Measures 4.1 x 4.1 x 3 mm. 
    • MS2 - 0.38 ct small light green sapphire with brown inclusions that look like small needles depending on the angle. High quality precision cut by Kosnar Gems Co, unheated, mined in Rock Creek, Granite Co., Montana. Measures 4.1 x 4.1 x 2.8 mm.
    • MS3 - 0.34 ct icy mint green sapphire. Fantastic precision cut by Kosnar Gems Co, unheated, mined in Rock Creek, Granite Co., Montana. Measures 4.1 x 4.1 x 2.9 mm.
    • MS4 - 0.35 ct pale green sapphire with hints of golden yellow and touches of icy blue. High quality precision cut by Kosnar Gems Co, unheated, mined in Rock Creek, Granite Co., Montana. Measures 4.1 x 4.1 x 2.8 mm.
    • MS5 - 0.36 ct sparkling light blue sapphire. Amazing precision cut by Kosnar Gems Co, unheated, mined in Rock Creek, Granite Co., Montana. Measures 4.1 x 4.1 x 3 mm.
    • MS6 - 0.36 ct light golden green sapphire, with beautiful silky sparkle. High quality precision cut by Kosnar Gems Co, unheated, mined in Rock Creek, Granite Co., Montana. Measures measures 4.1 x 4.1 x 2.9 mm.
    • MS7 - 0.36 ct white sapphire with light blue dispersed throughout which is magnified by the magnificent cut. Unheated sapphire, mined in Rock Creek, Granite Co., Montana. Measures 4.1 x 4.1 x 3 mm.
    • MS8 - 0.37 ct striking denim blue with a small darker blue cloud and touches of green. Precision cut by Kosnar Gems Co, unheated, mined in Rock Creek, Granite Co., Montana. Measures 4.1 x 4.1 x 2.9 mm.
    • MS9 - 0.38 ct mint green Montana sapphire. Precision cut by Kosnar Gems Co, unheated, mined in Rock Creek, Granite Co., Montana. Measures 4.1 x 4.1 x 3 mm.
    • MS10 - 1.91 ct light blueish green Missouri River sapphire with mermaid vibes. Great size at nearly 2 carats. Some dark inclusions at the girdle and bits of silk. Unheated, cut in Sri Lanka. Measures 7.6 x 7.6 x 4.6 mm.
    • MS11 - 2.27 ct pale green Missouri River sapphire. I love how the inclusions of this huge Montana sapphire almost look like sparkling confetti inside the stone. Unheated, cut in Sri Lanka. Measures 7.8 x 7.9 x 5.3 mm.
    • MS12 - 1.61 ct light yellow sapphire with bits of blue, an intriguing stone! Missouri River, unheated, cut in Sri Lanka. Measures 7.2 x 7.2 x 4.1 mm.
    • MS13 - 1.28 ct mermaid sapphire, greenish blue with sparkling rainbow inclusions. Missouri River, unheated, cut in Sri Lanka. Measures 7 x 7 x 3.4 mm.
    • MS14 - 1.45 ct pale golden blue Montana sapphire with small inclusions. The entire stone is shrouded in a clouded mistiness to it to the point where it has an almost opalescent glow. Missouri River, unheated, cut in Sri Lanka. Measures 7 x 7 x 4.1 mm.
    • MS15 - 1.09 ct light blue sapphire from the Missouri River, unheated, cut in Sri Lanka. Measures, measures 6.5 x 6.5 x 3.5 mm.
    • MS16 - 1.19 ct magical green sapphire, slightly more forest than mermaid.  Missouri River, unheated, cut in Sri Lanka. Measures 6.6 x 6.6 x 3.6 mm.
    • MS17 - 1.37 ct silky pale yellow sapphire with black inclusions, from the Missouri River, unheated, cut in Sri Lanka. Measures 6.7 x 6.7 x 4.4 mm.
    • MS18 - 1.24 ct icy blue, pale green, light yellow... the color seems to change as you change the viewing angle of this stone. Missouri River, unheated, cut in Sri Lanka. Measures 6.5 x 6.5 x 3.9 mm.
    • MS19 - 1.61 ct heavily included, icy light blue sapphire, imperfect cut could be disguised by a bezel setting. Missouri River, unheated, cut in Sri Lanka. Measures 6.9 x 6.9 x 4.4 mm.
    • MS20 - 1.03 ct colorwise I'd describe this as an iced pale golden blue, a wonderfully intriguing stone with a cloudy inclusions off center. Missouri River, unheated, cut in Sri Lanka. Measures 6.4 x 6.4 x 3.6 mm.
    • MS21 - 0.99 ct (sold)
    • MS22 - 0.96 ct a cloudy and silky light blue sapphire with warm yellow patches. Mined around the Montana Missouri River, unheated, cut in Sri Lanka. Measures 6.1 x 6.1 x 3.6 mm.
    • MS23 - 1.13 ct icy blue with warm golden yellow inclusions that a gold setting would bring out so well. Missouri River, unheated, cut in Sri Lanka. Measures  6.2 x 6.2 x 4 mm.
    • MS24 - 0.87 ct light blue Montana sapphire, you won't regret this marvelous stone! Missouri River, unheated, cut in Sri Lanka. Measures 6 x 6 x 3.3 mm.
    • MS25 - 0.86 ct light blue sapphire, some silky streaks in the best of ways. Missouri River, unheated, cut in Sri Lanka. Measures 5.6 x 5.6 x 3.7 mm.
    • MS26 - 0.78 ct pale blue sapphire with interesting inclusions. Missouri River, unheated, cut in Sri Lanka. Measures 5.9 x 5.9 x 3 mm.
    • MS27 - 0.57 ct pale green sapphire with some honey yellow visible only at some angles, and a well defined black pepper inclusion. Missouri River, unheated, cut in Sri Lanka. Measures 4.9 x 5.7 x 2.6 mm.
    • MS28 - 0.43 ct is icy pale yellow a thing? It's like a white sapphire, but with a slightly yellow glow. Missouri River, unheated, cut in Sri Lanka. Measures measures 4.7 x 4.7 x 2.6 mm.
    • MS29 - 0.54 ct hexagon cut sapphire in a vivid Montana blue. Heated for color. Mined and cut at the Gem Mountain sapphire mine, Montana's oldest sapphire mine. Measures 4.9 x 5.7 x 2.6 mm.
    • MS30 - 0.16 ct tiny but mighty octagon cut Montana sapphire, heated. Measures 3.1 x 3.1 x 2.1 mm.
    • MS31 - 0.23 ct light yellow and blue hexagon cut sapphire. Vintage Montana stock, heated. Measures 3.6 x 4.1 x 2.2 mm.
    • MS32 - 0.23 ct yellow and blue sapphire, that looks a vibrant blueish green because of the dispersion of color. Montana, heated, hexagon cut. Measures 3.4 x 3.8 x 2.2 mm.
    • MS33 - 0.22 ct green and blue hexagon cut Montana sapphire. Heated for color. Measures 3.8 x 3.5 x 2.2 mm.
    • MS34 - 0.23 ct deep blue and green Montana sapphire with hexagon cut. Heated. Measures 3.6 x 4 x 2.3 mm.
    • MS35 - 0.33 ct unique bicolor hexagon sapphire with different shades of blue. Heated. Measures 4.6 x 4.0 x 2.6 mm. 
    • MS36 - 0.53 ct light green and Montana blue hexagon sapphire. Heated, measures 4.7 x 5.2 x 3 mm.
    • MS37 - 0.37 ct yellow hexagon sapphire with some blue around the girdle and a defined black pepper inclusion. Heated. Measures 4.2 x 4.2 x 2.7 mm.
    • MS38 - 0.32 ct deep mermaid blue sapphire. Hexagon cut, Montana mined, heated, measures 4 x 4 x 2.5 mm.
    • MS39 - 0.34 ct wonderful green octagon sapphire from Montana. Heated, measures 4.1 x 4.1 x 2.6 mm.
    • MS40 - 0.56 ct asscher cut blue Montana sapphire. Heated for color, measures 4.4 x 4.4 x 2.9 mm.
    • MS41 - 0.70 ct measure 5.24 x 5.24 x 3.71 mm

     

  • Details
    • 18 karat yellow, rose or white gold
    • Ethically sourced sapphire from Montana, USA
    • September birthstone
    • Made to order in 6 to 8 weeks
  • Style tips
    Montana Sapphire
    • Reviews

      Customer Reviews

      Based on 42 reviews
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      Y
      Y.H.
      Beautiful ring

      Beautiful and dainty ring. Made beautifully, well made.

      S
      S.H.
      Absolutely stunning ring

      I adore this ring. It's so unique and just looks like it was made for me! The packaging was fun to open and I love the little book it came with too. My daughter especially liked the little rose wrapped around my ring because I fastened it into a ring for her and she felt so special!

      j
      j.c.
      Absolutely stunning!

      Everything from the ring to the box to the obvious care that they put into this. I couldn't be happier with everything. Thank you so much!

    • Shipping

      Unless your jewelry is made to order, we'll ship within 3 business days.

      We offer economy shipping (no tracking) anywhere in the world for a $7.50 flat rate for orders up to $200. There's no tracking on this option, and you'll be asked to sign upon receipt.

      If you need your order by a certain date, we suggest to upgrade to DHL or FedEx, which comes with tracking. This shipping options takes up to 4 business days worldwide. You might even get it free if your order exceeds a certain value.

      All jewelry comes with complimentary gift wrapping.

    • Tree Planting

      With this purchase you're helping to plant a tree. We plant a tree for every piece of jewelry you buy. Your purchase supports the planting of a tree in a women's tree nursery initiative in Central Kalimantan, Indonesian Borneo. I am, after all, an environmentalist who just happens to love designing jewelry. Let's make a forest!

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