Emerald|Natural|GIA

0.50ct K SI2 Emerald Natural Diamond

K/SI2 • GIA 6391454233

Certificate GIA 6391454233

Diamond specifications and retailer prices

From $566 USD
£446 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: $566 USD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by GIA 6391454233. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
K
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6391454233
Dimensions5.15 × 3.76 × 2.60 mm
L/W Ratio1.37
Top View
5.15 mm3.76 mm0.50 ctK / SI2
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6391454233
Side View
Table 64.0%CrownGirdle: THK-THKPavilionCuletDepth 69.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 5
Current: $566 USD|Low: $566 USD|High: $566 USD|Avg: $566 USD
December 30, 2025
MD Diamonds and Jewellers$566 USD

3 data points across 1 retailer

1 retailer

C
MD Diamonds and Jewellers
6391454233 · Nov 5
$566 USD
£446 GBP
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C
0.50ct Emerald
$566 USD