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Emerald|Natural|GIA

0.50ct J SI2 Emerald Natural Diamond

VG • J/SI2 • GIA 2404174373

Certificate GIA 2404174373

Diamond specifications and retailer prices

From $890 AUD
$625 USD
As of October 28, 2026
Save $1,007 AUD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,897 AUD at MOH London · As of November 1, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2404174373. Listed at 13 retailers as of October 28, 2026, with prices from $890 to $1,897, a $1,007 spread on the same certified stone. MOH London lists it at $1,897. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2404174373
Dimensions5.63 × 3.67 × 2.35 mm
L/W Ratio1.53
Top View
5.63 mm3.67 mm0.50 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceStrong
CertificateGIA 2404174373
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,897 AUD|Low: $878 AUD|High: $3,247 AUD|Avg: $1,501 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 8$890 AUD
Retailer 3$938 AUD
Retailer 9$938 AUD
Retailer 7$974 AUD
Retailer 10$1,082 AUD
Retailer 13$1,150 AUD
Retailer 4$1,190 AUD
Retailer 2$1,242 AUD
Retailer 6$1,347 AUD
Retailer 5$1,558 AUD
MOH London$1,897 AUD
Retailer 12$2,983 AUD
Retailer 11$3,247 AUD

41 data points across 13 retailers

13 retailers$890 AUD to $1,897 AUD

B
Cheapest Retailer
-
$890 AUD
$625 USD
B
Retailer 2
-
$938 AUD
$659 USD
View
B
Retailer 3
-
$938 AUD
$659 USD
View
B
Retailer 4
-
$962 AUD
$676 USD
View
B
Retailer 5
-
$974 AUD
$684 USD
View
B
Retailer 6
-
$1,082 AUD
$760 USD
View
C
Retailer 7
-
$1,150 AUD
$808 USD
View
C
Retailer 8
-
$1,190 AUD
$836 USD
View
C
Retailer 9
-
$1,242 AUD
£687 GBP
View
C
Retailer 10
-
$1,347 AUD
€901 EUR
View
Most Expensive
C
MOH London
6F83959C0 · Nov 1
$1,897 AUD
£1,049 GBP
View
10 more retailers have this diamond
Prices start from $890 AUDSave up to $1,007 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.

B
0.50ct Emerald
$890 AUD