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Untreated Pair Winza Rubies (RPR135)

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1.35 Carat
Dense Red-Red
Medium Dark 70



- Identification: Natural unheated & untreated Winza Rubies
- Carat: 1.35 (0.69 / 0.66)
- Shape: Round
- Measures: 4.51x4.54x1.75 & 4.51x4.49x1.81(millimeter)
- Color: Excellent
- Tone: Medium Dark 70
- Color Zoning: None
- Clarity: Translucent
- Cutting Grade: Good
  > Brilliancy: 25%
  > Depth: 38% / 40%
- Origin: Winza
Treatment: None

Certificate No: To-be-delivered / On request / Not included in price

Overall Grade: Very Good

Comment: Two stoplight red rubies cut to a matched pair from the notoriously translucent Winza mines in Tanzania. We have a bigger single pieces on offer, hence a rare opportunity to make a ring plus earrings set with three gems in a parcel deal. These are color gems, don't buy them for sparkle. Sparkle AND color in transparent ruby now comes attached with five digits. Thus the translucent Winza rubies make a good bargain in unheated rubies. I remember the times when such gems were sold for $200/carat in bigger parcels. Lucky those who bought early enough, but I'm sure we will say the same in ten years: remember when these unheated Winzas were sold for $2k per carat? The pair here on offer comes from the same parcel as did the big ones we have, hence we are positive they are untreated, as were the big ones, but they have not yet been tested (see below). A ring and earrings in the same color and a design in your own stile have a special effect. The two rounds will do best in studs, while you can let your creativity loose on a ring desing for the big center gem. Since we guarantee to replace any gemstone that suffers breakage in our workshop you need not worry, you will get exactly what you wanted: A set of jewelry, bespoke, and free of hassle. Ask us for a package deal. Not many such offers are available when you search for untreated rubies. Note the blue specks that are visible only in our images but not to the eye, they are a typical feature of Winza rubies, as they are for Mong Hsu Burmese rubies, there they sit only in the core of the crystal. If somebody offers an untreated Mong Hsu with blue outside the center crystal, beware it possibly is a Winza ruby.   

P.S. The unusual circumstances of this year, personal and in general, have so far hindered us from getting lab reports done, although I dare hope this will change by late May when I will visit Antwerp in person. The price here quoted is EXCLUDING our usual certificate. If you like to have a lab report for this garnet we need to add between $200 for an IGI report or up to $3,000 premium for a full AIG report. But it, too, would need a good deal extra time (currently over 12 weeks, sigh). That prices in this P.S. section differ is no lazy mistake but reflects the different pricing policies of the gem labs we use. Some calculate via weight, e.g. a 7 carat garnet is more expensive to test than a one carat, others labs go via pieces, when a small sapphire costs as much as a 10 carat gem. 


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