Emerald|Natural|IGI

0.50ct K VS1 Emerald Natural Diamond

VG • K/VS1 • IGI 681592644

Shape and cutting style on the report: Emerald cut

Certificate IGI 681592644

Diamond specifications and retailer prices

From $538 USD
As of November 5, 2026
Save $436 USD (45%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $974 USD at MOH London · As of November 4, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 681592644. Listed at 3 retailers as of November 4, 2026, with prices from $538 to $974, a $436 spread on the same certified stone. MOH London lists it at $974. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle30.7°
Pavilion angle36.9°
OriginNatural
Grading LabIGI
CertificateIGI 681592644
Dimensions5.53 × 4.00 × 2.32 mm
L/W Ratio1.38
Culet sizeLarge
Top View
5.53 mm4.00 mm0.50 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 681592644
Side View
Table 78.0%Crown 30.7°Girdle: THK-VTKPavilion 36.9°Culet: LargeDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $974 USD|Low: $511 USD|High: $987 USD|Avg: $701 USD|-1.3%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$538 USD
Retailer 2$639 USD
MOH London$974 USD

24 data points across 3 retailers

3 retailers$538 USD to $974 USD

B+
Cheapest Retailer
-
$538 USD
B
Retailer 2
-
$639 USD
View
Most Expensive
C
MOH London
78A0AD2DB · Nov 4
$974 USD
£767 GBP
View
2 more retailers have this diamond
Prices start from $538 USDSave up to $436 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.50ct Emerald
$538 USD