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Emerald|Natural|GIA

0.50ct J SI2 Emerald Natural Diamond

GD • J/SI2 • GIA 6442309355

Certificate GIA 6442309355

Diamond specifications and retailer prices

From $925 AUD
$650 USD
As of October 28, 2026
Save $1,076 AUD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,001 AUD at MOH London · As of October 29, 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 6442309355. Listed at 16 retailers as of October 28, 2026, with prices from $925 to $2,001, a $1,076 spread on the same certified stone. MOH London lists it at $2,001. 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 6442309355
Dimensions5.39 × 3.70 × 2.45 mm
L/W Ratio1.46
Top View
5.39 mm3.70 mm0.50 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442309355
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.1%

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: $2,001 AUD|Low: $916 AUD|High: $3,410 AUD|Avg: $1,429 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5$925 AUD
Retailer 9$967 AUD
Retailer 10$985 AUD
Retailer 11$985 AUD
Retailer 6$1,022 AUD
Retailer 8$1,136 AUD
Retailer 2$1,306 AUD
Retailer 4$1,413 AUD
Retailer 3$1,636 AUD
MOH London$2,001 AUD
Retailer 7$3,410 AUD

42 data points across 11 retailers

16 retailers$925 AUD to $2,001 AUD

B
Cheapest Retailer
-
$925 AUD
$650 USD
B
Retailer 2
-
$967 AUD
$679 USD
View
B
Retailer 3
-
$985 AUD
$692 USD
View
B
Retailer 4
-
$985 AUD
$692 USD
View
B
Retailer 5
-
$1,006 AUD
$707 USD
View
B
Retailer 6
-
$1,022 AUD
$718 USD
View
C
Retailer 7
-
$1,136 AUD
$798 USD
View
C
Retailer 8
-
$1,210 AUD
$850 USD
View
C
Retailer 9
-
$1,239 AUD
$870 USD
View
C
Retailer 10
-
$1,239 AUD
$870 USD
View
C
Retailer 11
-
$1,281 AUD
$900 USD
View
C
Retailer 12
-
$1,306 AUD
£722 GBP
View
C
Retailer 13
-
$1,413 AUD
€945 EUR
View
Most Expensive
C
MOH London
D5FE065B9 · Oct 29
$2,001 AUD
£1,107 GBP
View
13 more retailers have this diamond
Prices start from $925 AUDSave up to $1,076 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
$925 AUD