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Emerald|Natural|IGI

0.50ct E SI2 Emerald Natural Diamond

VG • E/SI2 • IGI 628465741

Shape and cutting style on the report: Emerald cut

Certificate IGI 628465741

Diamond specifications and retailer prices

From $680 NZD
$382 USD
As of October 29, 2026
Save $2,149 NZD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,829 NZD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 628465741. Listed at 11 retailers as of October 27, 2026, with prices from $680 to $2,829, a $2,149 spread on the same certified stone. NZ Jewellers lists it at $2,829. 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
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 628465741
Dimensions5.42 × 3.77 × 2.52 mm
L/W Ratio1.44
Culet sizeLarge
Top View
5.42 mm3.77 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 628465741
Side View
Table 66.0%Crown 38°Girdle: MediumPavilion 39.3°Culet: LargeDepth 66.8%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $2,829 NZD|Low: $623 NZD|High: $2,829 NZD|Avg: $1,122 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$680 NZD
Retailer 5$739 NZD
Retailer 2$794 NZD
Retailer 4$794 NZD
Retailer 11$808 NZD
Retailer 9$851 NZD
Retailer 8$925 NZD
Retailer 3$1,020 NZD
Retailer 7$1,185 NZD
Retailer 6$1,714 NZD
NZ Jewellers$2,829 NZD

37 data points across 11 retailers

11 retailers$680 NZD to $2,829 NZD

A
Cheapest Retailer
-
$680 NZD
$382 USD
Final sale: no returns
A
Retailer 2
-
$739 NZD
$415 USD
View
A
Retailer 3
-
$794 NZD
$446 USD
View
A
Retailer 4
-
$794 NZD
$446 USD
View
A
Retailer 5
-
$851 NZD
$478 USD
View
A
Retailer 6
-
$925 NZD
£409 GBP
View
B+
Retailer 7
-
$971 NZD
$545 USD
View
B+
Retailer 8
-
$1,020 NZD
$573 USD
View
B+
Retailer 9
-
$1,185 NZD
€634 EUR
View
B
Retailer 10
-
$1,714 NZD
£758 GBP
View
Most Expensive
C
NZ Jewellers
32e84afb-cde6-4230-8f58-8fc163b89cc4 · Oct 27
$2,829 NZD
$1,589 USD
View
10 more retailers have this diamond
Prices start from $680 NZDSave up to $2,149 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
$680 NZD