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Blue to Green Eldorado Bar Montana Sapphire Fold Solitaire Engagement Ring

Made to Order 4-5 Weeks
Made to Order 4-5 Weeks
2

A blue to green Montana sapphire set a semi or half bezel setting in this elegant engagement ring from my Fold Collection. The low profile solitaire setting blends seamlessly with the slightly rounded ring shank. Choose your favorite Montana sapphire in shades of beautiful green and blue tones and various sizes.

The ring will be custom made with your preferred sapphire in your metal of choice. It will be carved out of wax, cast and hand finished.

The chosen genuine sapphire will be hand set and the ring has a mirror polished finish. The band width varies between 2.5 to 4 mm. Height above the finger about 5.5 to 6 mm.

Sapphire Spec:
  • Weight:   varies from ~0.54 ct to 1.19ct
  • Sizes:    4.2mm to 6.3mm diameter
  • Shape:    round faceted
  • Clarity:     varies between VVS / VS1/SI/I1  (Eye Clean - Very slight inclusions; inclusions can be seen under 10x magnification to Slightly included - Small inclusions can be seen with the naked eye ) 
  • Treatment:  #36 Heated, all others no treatments
  • Origin:     Eldorado Bar mine, Montana, USA

See last images of loose stones and videos for sapphire colors in various light conditions, availability may change :

First pictures were taken with an already sold 5mm round sapphire for reference only and some SOLD and finished rings with sold sapphires #3 Cool Light Green 5.2mm/0.68ct and #9  Medium River Green, Size 6.15mm/1.12ct sapphire.

  • #1 Color: Light Ocean Blue , Size 4.8mm/0.62ct, Clarity: VVS, no treatments
  • #2 Color: Lilac, Light Steel Blue with hints of purple , Size 5mm/0.65ct, Clarity: VVS/VS, no treatments
  • #22 Color: Medium Blue Purple, Size 5.5mm/0.71ct, Clarity: S1, changes from blue to slight purple tones in various lights, sparkly, some feather inclusion visible at certain angles but mostly get lost in the sparkle
  • #23 Color: Pastel Blue/green, Size 6.0mm/1.14ct, Clarity: VS/SI, no treatments, very sparkly
  • SOLD #31 Color: Medium Light Blue, Size 4.2mm/0.54ct, Clarity: VVS, no treatments, excellent luster
  • SOLD #32 Color: Medium Blueish Green, Size 4.7mm/0.56ct, Clarity: VS with one dark speck off on the edge , no treatments, excellent luster
  • #33 Color: Pastel Light Blue, Size 4.7mm/0.56ct, Clarity: VVS/VS, no treatments, excellent luster
  • #34 Color: Pastel Light Sky Blue, Size 5mm/0.6ct, Clarity: VVS/VS, no treatments, excellent luster
  • #35 Color: Color-change Blue to Purple, Size 5mm/0.55ct, Clarity: VS, no treatments, excellent luster, super rare color shift
  • SOLD #36 Color: Medium Blue to Blue-green, Size 6.3mm/1.19ct, Clarity: SI, Heat treatment
  • #37 Color: Medium Blue, Size 5mm/0.6ct, Clarity: SI, fine silk, 2 very small black inclusions, no treatments
  • #38 Color: Medium Blue, Size 5mm/0.74ct, Clarity: SI, 2 very fine lines of silk , no treatments, very sparkly
  • SOLD #39 Color: Blue-green, Size 5.1mm/0.75ct, Clarity: I1, Inclusion just off the center , no treatments, very sparkly, more blue than green
More sapphire information here.

Available in sizes 4 to 9, larger sizes may vary in price.

Material options:
Available in palladium, white gold, yellow gold, rose gold and platinum.

Ring is Made to Order- for the most up-to-date fabrication time frame please check my listed turnaround times below in the footer area.

 

 



 

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A
01/03/2019
Anonymous
United States

She loved it!

The ring came in as beautiful as I expected. Sizing was spot on.

Anonymous verified customer review of Blue to Green Eldorado Bar Montana Sapphire Fold  Solitaire Engagement RingAnonymous verified customer review of Blue to Green Eldorado Bar Montana Sapphire Fold  Solitaire Engagement RingAnonymous verified customer review of Blue to Green Eldorado Bar Montana Sapphire Fold  Solitaire Engagement Ring
01/04/2019
Nodeform

Yay! So happy to hear. Thank you so much for choosing me to make this ring. Konstanze

MP
12/26/2015
Michael P.

Beautiful ring!

We saw Konstanze's fold design and really loved it. After looking around elsewhere, we didn't find anything as comfortable, elegant, and modern--it's truly unique. We purchased the 3# sapphire, and really love how its color shifts from a subtle green to a steely blue depending on the light. The ring arrived on time and with simple, at-home cleaning instructions. We highly recommend Konstanze and would (will!) buy from her again.

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