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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 $1,039 AUD
$730 USD
As of October 29, 2026
Save $2,491 AUD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,531 AUD 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 29, 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: Oct 29
Current: $3,531 AUD|Low: $1,039 AUD|High: $3,531 AUD|Avg: $1,700 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9$1,039 AUD
Retailer 4$1,126 AUD
Retailer 10$1,126 AUD
Retailer 2$1,132 AUD
Retailer 12$1,315 AUD
Retailer 5$1,396 AUD
Retailer 6$1,592 AUD
Retailer 7$1,738 AUD
Retailer 3$1,818 AUD
Retailer 8$2,074 AUD
Retailer 11$2,256 AUD
NZ Jewellers$3,531 AUD

29 data points across 12 retailers

16 retailers$1,039 AUD to $3,531 AUD

A
Cheapest Retailer
-
$1,039 AUD
$730 USD
Final sale: no returns
Retailer 2
-
$1,126 AUD
$791 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,126 AUD
$791 USD
View
Retailer 4
-
$1,126 AUD
$791 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,132 AUD
$795 USD
View
A
Retailer 6
-
$1,142 AUD
$802 USD
View
Retailer 7
-
$1,169 AUD
$821 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$1,298 AUD
$912 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$1,315 AUD
$923 USD
View
B+
Retailer 10
-
$1,396 AUD
£772 GBP
View
B+
Retailer 11
-
$1,592 AUD
€1,065 EUR
View
B+
Retailer 12
-
$1,738 AUD
ZAR 19,721 ZAR
View
B
Retailer 13
-
$2,074 AUD
£1,147 GBP
View
B
Retailer 14
-
$2,256 AUD
£1,248 GBP
View
C
Retailer 15
-
$3,531 AUD
$2,480 USD
View
Most Expensive
NZ Jewellers
c0727ab1-0edc-4098-91a0-6311d731abf1 · Oct 17
$3,531 AUD
$2,480 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from $1,039 AUDSave up to $2,491 AUD

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
$1,039 AUD