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IGI certified

0.47 ct Oval Deep Red - Intense Spinel

$919 / $1,955.32 per carat

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Carat
0.47
Color
Deep Red - Intense
Listed origin
Africa
Treatment
None reported
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  • Arrives between Mon, Nov 9 and Mon, Nov 16
  • Free delivery, signature required
  • Return within 14 days of delivery, with its original certificate; a $69 restocking fee applies
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IGI report

560223348

View the Report
An oval ruby, an emerald-cut emerald and an oval sapphire resting on pale travertine in warm light

Gemstones

Color Comes First.

A gemstone is chosen for its color. Its report records what it is and any treatment the lab found, and the report travels with the stone.

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The stone

About This Stone

A 0.47 ct oval deep red - intense spinel, listed as from Africa, graded by IGI.

What Actually Matters Here

  • ColorDeep Red - Intense

    You can see this

    In a gemstone, color is most of the price and most of the beauty. Judge it in the photographs and video rather than by its name: two stones given the same color can look quite different, and the one you prefer may cost less.

  • Tone and Saturation

    You can see this

    Tone is how light or dark the color is; saturation is how strong it is. The most valued colors are usually a medium to medium-dark tone with strong saturation: much darker can look inky in dim light, much lighter can look washed out. A word like "vivid" in the color adds to the price, so check that the video agrees.

  • TreatmentNone reported

    No treatment reported by the lab. That is not the same as a report confirming the stone was never heated, so if it matters to you, read the report or ask our concierge before you buy.

  • Listed OriginAfrica

    Matters for price, not for looks

    Where the stone was mined, as its supplier lists it. Only a laboratory's origin report confirms an origin, and many reports state none, so check this stone's report if the source matters to you. A famous origin can add a great deal to the price without changing how the stone looks.

  • The ReportIGI

    IGI, an independent laboratory, graded this stone. Its report records what the stone is, its weight and measurements, and any treatment the lab found. Read it before you buy; it travels with the stone.

Specification

The Stone

Shape
Oval
Carat
0.47
Color
Deep Red - Intense
Clarity
Eye clean
Cut
Faceted

Origin and Treatment

Variety
Spinel
Listed origin
Africa
Treatment
None reported
Lab-grown
No

Proportions

Measurements
5.57 × 4.39 mm
Length to width
1.27

Report

Laboratory
IGI
Report number
560223348

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