Emerald|Natural|IGI

0.50ct J IF Emerald Natural Diamond

VG • J/IF • IGI 734508546

Shape and cutting style on the report: Emerald cut

Certificate IGI 734508546

Diamond specifications and retailer prices

From $653 NZD
$368 USD
As of October 26, 2026
Save $857 NZD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,505 NZD at NZ Jewellers · As of October 23, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 734508546. Listed at 12 retailers as of October 26, 2026, with a 131% 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
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 734508546
Dimensions5.31 × 3.71 × 2.55 mm
L/W Ratio1.43
Culet sizeLong
Top View
5.31 mm3.71 mm0.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 734508546
Side View
Table 64.0%Crown 40.2°Girdle: MediumPavilion 37.9°Culet: LNGDepth 68.7%

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 26
Current: $2,505 NZD|Low: $639 NZD|High: $2,583 NZD|Avg: $1,030 NZD|-3.0%
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
October 27, 2026
Retailer 4$653 NZD
Retailer 7$653 NZD
Retailer 2$695 NZD
Retailer 11$703 NZD
Retailer 10$727 NZD
Retailer 9$816 NZD
Retailer 6$821 NZD
Retailer 5$905 NZD
Retailer 8$1,005 NZD
Retailer 3$1,019 NZD
Retailer 13$1,192 NZD
Retailer 12$1,510 NZD
NZ Jewellers$2,505 NZD

29 data points across 13 retailers

12 retailers$653 NZD to $1,510 NZD

A
Cheapest Retailer
-
$653 NZD
$368 USD
A
Retailer 2
-
$695 NZD
SGD 529 SGD
View
Retailer 3
-
$703 NZD
$396 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$727 NZD
$410 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$816 NZD
$460 USD
View
Price last confirmed 6 days ago
A
Retailer 6
-
$821 NZD
£364 GBP
View
B+
Retailer 7
-
$905 NZD
$510 USD
View
Retailer 8
-
$1,005 NZD
ZAR 9,150 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$1,019 NZD
$574 USD
View
Retailer 10
-
$1,192 NZD
€640 EUR
View
Price last confirmed 8 days ago
B
Retailer 11
-
$1,510 NZD
£670 GBP
View
Most Expensive
NZ Jewellers
67b5552f-0251-4780-88ad-211a39f9a6dd · Oct 23
$2,505 NZD
$1,412 USD
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from $653 NZDSave up to $857 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
$653 NZD