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Emerald|Natural|IGI

0.50ct K VS1 Emerald Natural Diamond

VG • K/VS1 • IGI 815656421

Shape and cutting style on the report: Emerald cut

Certificate IGI 815656421

Diamond specifications and retailer prices

From $630 NZD
As of November 3, 2026
Save $937 NZD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,610 NZD at NZ Jewellers · As of November 2, 2026
View at NZ 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815656421. Listed at 14 retailers as of November 3, 2026, with a 149% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.6°
OriginNatural
Grading LabIGI
CertificateIGI 815656421
Dimensions5.52 × 3.68 × 2.52 mm
L/W Ratio1.50
Culet sizeLarge
Top View
5.52 mm3.68 mm0.50 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815656421
Side View
Table 58.0%Crown 36.3°Girdle: MediumPavilion 37.6°Culet: LargeDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $2,610 NZD|Low: $628 NZD|High: $2,677 NZD|Avg: $1,040 NZD|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 4, 2026
Retailer 13$630 NZD
Retailer 6$632 NZD
Retailer 14$680 NZD
Retailer 5$736 NZD
Retailer 3$760 NZD
Retailer 10$852 NZD
Retailer 7$913 NZD
Retailer 4$971 NZD
Retailer 2$1,051 NZD
Retailer 12$1,053 NZD
Retailer 8$1,058 NZD
Retailer 11$1,103 NZD
Retailer 9$1,567 NZD
NZ Jewellers$2,610 NZD

22 data points across 14 retailers

14 retailers$630 NZD to $1,567 NZD

A
Cheapest Retailer
-
$630 NZD
A
Retailer 2
-
$632 NZD
View
A
Retailer 3
-
$680 NZD
View
Retailer 4
-
$736 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$760 NZD
View
B+
Retailer 6
-
$852 NZD
View
B+
Retailer 7
-
$913 NZD
View
B+
Retailer 8
-
$971 NZD
View
B+
Retailer 9
-
$1,051 NZD
View
B+
Retailer 10
-
$1,053 NZD
View
B
Retailer 11
-
$1,058 NZD
View
B
Retailer 12
-
$1,103 NZD
View
B
Retailer 13
-
$1,567 NZD
View
Most Expensive
NZ Jewellers
deafaa52-77fd-4053-bb91-dbfc8956f40f · Nov 2
$2,610 NZD
$1,467 USD
View
Price under review
13 more retailers have this diamond
Prices start from $630 NZDSave up to $937 NZD

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.

A
0.50ct Emerald
$630 NZD