Emerald|Natural|IGI

0.50ct E IF Emerald Natural Diamond

VG • E/IF • IGI 512238359

Shape and cutting style on the report: Emerald cut

Certificate IGI 512238359

Diamond specifications and retailer prices

From $1,295 NZD
$730 USD
As of November 2, 2026
Save $3,105 NZD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,400 NZD at NZ Jewellers · As of October 17, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 512238359. Listed at 16 retailers as of October 30, 2026, with a 240% 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
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle27.9°
Pavilion angle38.1°
OriginNatural
Grading LabIGI
CertificateIGI 512238359
Dimensions5.16 × 3.78 × 2.59 mm
L/W Ratio1.37
Culet sizeLong
Top View
5.16 mm3.78 mm0.50 ctE / IF
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 512238359
Side View
Table 61.0%Crown 27.9°Girdle: Slightly ThickPavilion 38.1°Culet: LNGDepth 68.5%

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: Nov 2
Current: $4,400 NZD|Low: $1,295 NZD|High: $4,400 NZD|Avg: $2,185 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$1,295 NZD
Retailer 9$1,403 NZD
Retailer 5$1,411 NZD
Retailer 11$1,639 NZD
Retailer 2$1,739 NZD
Retailer 6$1,984 NZD
Retailer 7$2,166 NZD
Retailer 3$2,266 NZD
Retailer 4$2,571 NZD
Retailer 10$2,812 NZD
NZ Jewellers$4,400 NZD

30 data points across 11 retailers

16 retailers$1,295 NZD to $4,400 NZD

A
Cheapest Retailer
-
$1,295 NZD
$730 USD
Final sale: no returns
Retailer 2
-
$1,403 NZD
$791 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,403 NZD
$791 USD
View
Retailer 4
-
$1,403 NZD
$791 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,411 NZD
$795 USD
View
A
Retailer 6
-
$1,423 NZD
$802 USD
View
Retailer 7
-
$1,457 NZD
$821 USD
View
Price last confirmed 16 days ago
Retailer 8
-
$1,618 NZD
$912 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$1,639 NZD
$923 USD
View
B+
Retailer 10
-
$1,739 NZD
£772 GBP
View
B+
Retailer 11
-
$1,984 NZD
€1,065 EUR
View
B+
Retailer 12
-
$2,166 NZD
ZAR 19,721 ZAR
View
B
Retailer 13
-
$2,571 NZD
£1,141 GBP
View
B
Retailer 14
-
$2,812 NZD
£1,248 GBP
View
C
Retailer 15
-
$4,400 NZD
$2,480 USD
View
Most Expensive
NZ Jewellers
c0727ab1-0edc-4098-91a0-6311d731abf1 · Oct 17
$4,400 NZD
$2,480 USD
View
Price last confirmed 15 days ago
15 more retailers have this diamond
Prices start from $1,295 NZDSave up to $3,105 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
$1,295 NZD