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Emerald|Natural|GIA

0.50ct J SI2 Emerald Natural Diamond

GD • J/SI2 • GIA 7418500430

Certificate GIA 7418500430

Diamond specifications and retailer prices

From $918 AUD
$645 USD
As of October 28, 2026
Save $1,049 AUD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,967 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7418500430. Listed at 16 retailers as of October 28, 2026, with prices from $918 to $1,967, a $1,049 spread on the same certified stone. MOH London lists it at $1,967. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7418500430
Dimensions5.36 × 3.91 × 2.37 mm
L/W Ratio1.37
Top View
5.36 mm3.91 mm0.50 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7418500430
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.7%

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: $1,967 AUD|Low: $907 AUD|High: $3,368 AUD|Avg: $1,534 AUD|-0.2%
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$918 AUD
Retailer 12$955 AUD
Retailer 4$974 AUD
Retailer 13$974 AUD
Retailer 7$1,011 AUD
Retailer 9$1,123 AUD
Retailer 11$1,196 AUD
Retailer 2$1,290 AUD
Retailer 6$1,395 AUD
Retailer 5$1,616 AUD
MOH London$1,967 AUD
Retailer 10$3,100 AUD
Retailer 3$3,368 AUD

41 data points across 13 retailers

16 retailers$918 AUD to $1,967 AUD

B
Cheapest Retailer
-
$918 AUD
$645 USD
B
Retailer 2
-
$955 AUD
$671 USD
View
B
Retailer 3
-
$974 AUD
$684 USD
View
B
Retailer 4
-
$974 AUD
$684 USD
View
B
Retailer 5
-
$995 AUD
$699 USD
View
B
Retailer 6
-
$1,011 AUD
$710 USD
View
C
Retailer 7
-
$1,123 AUD
$789 USD
View
C
Retailer 8
-
$1,196 AUD
$840 USD
View
C
Retailer 9
-
$1,224 AUD
$860 USD
View
C
Retailer 10
-
$1,224 AUD
$860 USD
View
C
Retailer 11
-
$1,267 AUD
$890 USD
View
C
Retailer 12
-
$1,290 AUD
£713 GBP
View
C
Retailer 13
-
$1,395 AUD
€933 EUR
View
Most Expensive
C
MOH London
962A4717A · Nov 1
$1,967 AUD
£1,088 GBP
View
13 more retailers have this diamond
Prices start from $918 AUDSave up to $1,049 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
$918 AUD