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Rare Unheated Color-Change Sapphire & Diamond 18K Ring
About the Item
This is spectacular - a color changing Sapphire that changes from deep gray/blue/green to purple to pink, and is totally natural and unheated/untreated. This is a certified natural sapphire, mined in Tanga, Tanzania. In indoor lighting, this sapphire is a pinkish/grayish/purple; in the sunlight it is a bluish/grayish/teal - with the same beautiful color changing physical properties as Alexandrite. In incandescent lighting and candlelight, it is a beautiful pink color. Most color change sapphires change from blue to purple and are rare. The colors this gemstone exhibits are very rare. Unheated/untreated color change sapphires are very, very rare.
This sapphire is truly unique and spectacular. So spectacular, in fact that we put it in a setting surrounded by 1.5 carats of colorless, VVS clarity full-cut diamonds in 18K yellow gold. A truly one-of-a-kind gemstone ring from California Girl Jewelry.
Gemstone:
Measurements (L x W x D): 14.15 x 7.25 x 4.91 mm
Clarity: Slightly included
Color: Grayish violet (indoors), changed to grayish teal in direct sunlight
Weight: 3.90 carats
Cut: Marquise (mixed cut)
Treatment: NO HEAT/no treatment
Origin: Tanga, Tanzania Africa
Setting:
18K yellow gold (solid)
Clarity/Color: VVS-VS/F full cut diamonds
Weight: 1.53 tcw
Size 6.5 (we offer complimentary sizing)
If you are a collector of the rarest precious gemstones, or just someone who appreciates spectacular rarities, don't pass this one up. We probably won't see another like it.
Fancy color change sapphire changes hue based on the source of light. The most common color shift is from blue (daylight) to bluish-purple (incandescent light), but various other color combinations are possible. Blue sapphire is colored by iron and titanium. Violet colors like this gemstone are influenced by traces of vanadium.
- Creator:California Girl Jewelry
- Ring Size:6.5 US, Resizable
- Metal:
- Stone:
- Stone Cut:
- Style:
- Lab Report Available:Gem Data
- Place of Origin:
- Period:
- Date of Manufacture:2022
- Condition:
- Seller Location:Mill Valley, CA
- Reference Number:1stDibs: LU2675216480092
Resizing is available.
Additional fees may be required.About the Seller
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1stDibs seller since 2022
Typical response time: 1 to 2 days
- ShippingRetrieving quote...Ships From: Mill Valley, CA
- Return PolicyA return for this item may be initiated within 2 days of delivery. Please be advised, certain types of customizations are not eligible for returns.
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