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Emerald|Natural|GIA

0.50ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 6462222383

Certificate GIA 6462222383

Diamond specifications and retailer prices

From $643 AUD
$452 USD
As of October 31, 2026
Save $978 AUD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,678 AUD at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6462222383. Listed at 15 retailers as of October 29, 2026, with a 152% 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6462222383
Dimensions5.92 × 3.85 × 2.20 mm
L/W Ratio1.54
Key to symbols
Feather
Top View
5.92 mm3.85 mm0.50 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6462222383
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 57.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,678 AUD|Low: $591 AUD|High: $2,678 AUD|Avg: $997 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 7$639 AUD
Retailer 3$643 AUD
Retailer 15$699 AUD
Retailer 13$753 AUD
Retailer 14$753 AUD
Retailer 8$802 AUD
Retailer 16$806 AUD
Retailer 6$811 AUD
Retailer 11$860 AUD
Retailer 2$866 AUD
Retailer 5$886 AUD
Retailer 4$989 AUD
Retailer 9$1,051 AUD
Retailer 10$1,079 AUD
Retailer 12$1,622 AUD
NZ Jewellers$2,678 AUD

23 data points across 16 retailers

15 retailers$643 AUD to $1,622 AUD

B+
Cheapest Retailer
-
$643 AUD
$452 USD
Final sale: no returns
B+
Retailer 2
-
$699 AUD
$491 USD
View
B
Retailer 3
-
$753 AUD
$529 USD
View
B
Retailer 4
-
$753 AUD
$529 USD
View
B
Retailer 5
-
$802 AUD
HK$4,400 HKD
View
B
Retailer 6
-
$806 AUD
$566 USD
View
B
Retailer 7
-
$811 AUD
$570 USD
View
B
Retailer 8
-
$860 AUD
£476 GBP
View
B
Retailer 9
-
$866 AUD
£479 GBP
View
B
Retailer 10
-
$886 AUD
$622 USD
View
B
Retailer 11
-
$989 AUD
$695 USD
View
B
Retailer 12
-
$1,051 AUD
€703 EUR
View
B
Retailer 13
-
$1,079 AUD
ZAR 12,239 ZAR
View
C
Retailer 14
-
$1,622 AUD
£897 GBP
View
Most Expensive
NZ Jewellers
87f4cb8f-0af3-4ec3-8f13-b76c44aadbcb · Oct 30
$2,678 AUD
$1,881 USD
View
Price under review
14 more retailers have this diamond
Prices start from $643 AUDSave up to $978 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
$643 AUD