Emerald|Natural|IGI

0.50ct J IF Emerald Natural Diamond

VG • J/IF • IGI 830680021

Shape and cutting style on the report: Emerald cut

Certificate IGI 830680021

Diamond specifications and retailer prices

From €391 EUR
SGD 592 SGD
As of October 27, 2026
Save €236 EUR (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,426 EUR 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 830680021. Listed at 7 retailers as of October 26, 2026, with a 60% 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 angle34.4°
Pavilion angle38.5°
OriginNatural
Grading LabIGI
CertificateIGI 830680021
Dimensions5.40 × 3.75 × 2.51 mm
L/W Ratio1.44
Culet sizeLarge
Top View
5.40 mm3.75 mm0.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 830680021
Side View
Table 66.0%Crown 34.4°Girdle: MED-STKPavilion 38.5°Culet: LargeDepth 66.9%

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: Oct 27
Current: €1,426 EUR|Low: €372 EUR|High: €1,690 EUR|Avg: €781 EUR|-15.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 26, 2026
Retailer 6€372 EUR
Retailer 3€413 EUR
Retailer 5€537 EUR
Retailer 2€626 EUR
Retailer 4€887 EUR
NZ Jewellers€1,426 EUR

16 data points across 6 retailers

7 retailers€391 EUR to €626 EUR

A
Retailer 1
-
€372 EUR
$417 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€391 EUR
SGD 592 SGD
View
Retailer 3
-
€413 EUR
$463 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€537 EUR
$602 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
€626 EUR
View
Retailer 6
-
€887 EUR
£783 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
c97e350a-5c17-4abb-9289-ed1d9cde89aa · Oct 23
€1,426 EUR
$1,599 USD
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from €391 EURSave up to €236 EUR

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
€391 EUR