Alexandrite Color Change Ring — Magic & Duality
The Stone That Is Never the Same Stone Twice — Alexandrite Ring
This Alexandrite Color Change Ring brings the most dramatic and magical optical phenomenon in the gemstone world to the finger — alexandrite, the stone that is emerald green in daylight and ruby red under incandescent light, the stone that changes its entire identity depending on the light that falls on it, the stone that has been called an emerald by day and a ruby by night. One ring. Two completely different gemstones. Endless fascination.
Product Details
- Alexandrite-effect color change ring design
- Genuine alexandrite or high-quality alexandrite-effect stone
- Green in daylight, red/purple under incandescent light — dramatic color change
- Elegant ring setting that showcases the stone’s magical transformation
- A complete duality statement, endlessly surprising and deeply meaningful
Alexandrite — The Tsar’s Stone of Imperial Russia & the Color Change Miracle
Alexandrite was discovered in the Ural Mountains of Russia in 1830 — the same day, according to legend, as the future Tsar Alexander II came of age, and named in his honor. Its color change — green in daylight, red under artificial light — conveniently matched the colors of Imperial Russia, making it immediately the most fashionable gemstone at the Russian court. Alexandrite’s color change is caused by an extraordinary absorption property: chromium within the stone absorbs light differently depending on the wavelength of the light source, making it appear green in the broad-spectrum natural daylight that emphasizes blue-green wavelengths, and red under incandescent light that emphasizes red wavelengths. No other commonly available gemstone does this so dramatically. June’s birthstone, alexandrite is the stone of duality, of adaptability, and of the understanding that showing different aspects of yourself in different lights is not inconsistency but the fullest expression of complexity.
A magnificently magical and complex gift for June birthdays, for those who contain multitudes, and for anyone who deserves jewelry as endlessly fascinating and impossible to fully know as they are.
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01 Bangle size
Lay your palm flat and measure its widest point with a ruler. Do not include the thumb.
Palm width → bangle diameter
| Palm width | Bangle diameter |
|---|---|
| 62–64 mm | 52–54 mm |
| 66–70 mm | 54–56 mm |
| 70–74 mm | 56–58 mm |
| 74–78 mm | 58–60 mm |
| 78–82 mm | 60–62 mm |
| 82–86 mm | 62–64 mm |
| 86–90 mm | 64–66 mm |
| 90–94 mm | 66–68 mm |
Palm width is not bangle diameter. If you are between sizes, choose the larger size.
02 Bracelet size
Wrap a tape snugly around your wrist bone without squeezing.
Find your recommended bracelet size
| Size | Wrist | Recommended bracelet length |
|---|---|---|
| XS | 13–13.5 cm | 15 cm |
| S | 14–14.5 cm | 16 cm |
| M | 15–15.5 cm | 17 cm |
| L | 16–16.5 cm | 18 cm |
| XL | 17–17.5 cm | 19 cm |
| XXL | 18–18.5 cm | 20 cm |
Use this as a fit guide. Choose the nearest bracelet length actually available on the product.
03 Ring size (US)
Wrap a narrow paper strip snugly around the base of your finger without tightening. Mark the overlap, lay it flat and measure in millimetres. Match this circumference to a US size below.
Approximate US ring size reference
| US size | Inner diameter (mm) | Finger circumference (mm) |
|---|---|---|
| 4 | 14.9 | 46.8 |
| 4.5 | 15.3 | 48 |
| 5 | 15.7 | 49.3 |
| 5.5 | 16.1 | 50.6 |
| 6 | 16.5 | 51.9 |
| 6.5 | 16.9 | 53.1 |
| 7 | 17.3 | 54.4 |
| 7.5 | 17.7 | 55.7 |
| 8 | 18.1 | 57 |
| 8.5 | 18.5 | 58.3 |
| 9 | 18.9 | 59.5 |
| 9.5 | 19.4 | 60.8 |
| 10 | 19.8 | 62.1 |
| 10.5 | 20.2 | 63.4 |
| 11 | 20.6 | 64.6 |
| 11.5 | 21 | 65.9 |
| 12 | 21.4 | 67.2 |
Between sizes? Consider the larger size; wide bands may fit more tightly. For adjustable rings, check the listed adjustment range. Choose only a size actually offered on this product.
04 Necklace length
Cut a piece of string to the listed chain length and place it around your neck to check where it falls.
Necklace length reference · S–XL
| Guide size | Length (cm) | Length (inches) |
|---|---|---|
| S | 40.6 | 16 |
| M | 45.7 | 18 |
| L | 50.8 | 20 |
| XL | 61.0 | 24 |
S–XL are reference labels for this guide, not universal sizes or stock options. Pendant drop is separate. Placement varies with neck size and body proportions; the illustration is not to scale. Check the chain and extension lengths actually offered on the product.