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Emerald|Natural|GIA

0.50ct E SI2 Emerald Natural Diamond

GD • E/SI2 • GIA 5523919753

Certificate GIA 5523919753

Diamond specifications and retailer prices

From $545 AUD
₹36,438 INR
As of October 29, 2026
Save $1,764 AUD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,309 AUD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5523919753. Listed at 15 retailers as of October 27, 2026, with prices from $545 to $2,309, a $1,764 spread on the same certified stone. NZ Jewellers lists it at $2,309. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5523919753
Dimensions5.21 × 3.70 × 2.57 mm
L/W Ratio1.41
Top View
5.21 mm3.70 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5523919753
Side View
Table 66.0%CrownGirdle: UND-UNDPavilionCulet: NoneDepth 69.4%

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 29
Current: $920 AUD|Low: $460 AUD|High: $1,721 AUD|Avg: $922 AUD|+6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 2$545 AUD
Retailer 6$678 AUD
Retailer 7$762 AUD
Retailer 8$819 AUD
Retailer 9$920 AUD
Retailer 1$920 AUD
Retailer 5$923 AUD
Retailer 4$1,099 AUD
Retailer 3$1,710 AUD

37 data points across 9 retailers

15 retailers$545 AUD to $2,309 AUD

A
Cheapest Retailer
-
$545 AUD
₹36,438 INR
B+
Retailer 2
-
$678 AUD
$476 USD
View
Final sale: no returns
B+
Retailer 3
-
$736 AUD
$517 USD
View
B+
Retailer 4
-
$762 AUD
$535 USD
View
B+
Retailer 5
-
$793 AUD
$557 USD
View
B+
Retailer 6
-
$793 AUD
$557 USD
View
B+
Retailer 7
-
$850 AUD
$597 USD
View
B+
Retailer 8
-
$850 AUD
$597 USD
View
B+
Retailer 9
-
$920 AUD
$646 USD
View
B+
Retailer 10
-
$920 AUD
£509 GBP
View
B+
Retailer 11
-
$923 AUD
£510 GBP
View
B+
Retailer 12
-
$923 AUD
$649 USD
View
B
Retailer 13
-
$1,099 AUD
€735 EUR
View
B
Retailer 14
-
$1,710 AUD
£946 GBP
View
Most Expensive
C
NZ Jewellers
46a59a2d-6851-44f7-935c-1ad892bc4dbf · Oct 27
$2,309 AUD
$1,622 USD
View
14 more retailers have this diamond
Prices start from $545 AUDSave up to $1,764 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.

A
0.50ct Emerald
$545 AUD