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Emerald|Natural|GIA

0.50ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 6545010733

Certificate GIA 6545010733

Diamond specifications and retailer prices

From $619 AUD
₹41,398 INR
As of October 29, 2026
Save $1,314 AUD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,609 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545010733. Listed at 19 retailers as of October 29, 2026, with a 212% 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545010733
Dimensions5.01 × 3.76 × 2.70 mm
L/W Ratio1.33
Top View
5.01 mm3.76 mm0.50 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545010733
Side View
Table 71.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.7%

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: $1,021 AUD|Low: $615 AUD|High: $1,945 AUD|Avg: $1,138 AUD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$619 AUD
Retailer 9$767 AUD
Retailer 6$847 AUD
Retailer 1$1,021 AUD
Retailer 2$1,034 AUD
Retailer 8$1,103 AUD
Retailer 5$1,230 AUD
Retailer 10$1,251 AUD
Retailer 7$1,282 AUD
Retailer 4$1,932 AUD

33 data points across 10 retailers

19 retailers$619 AUD to $1,932 AUD

A
Cheapest Retailer
-
$619 AUD
₹41,398 INR
B+
Retailer 2
-
$767 AUD
$539 USD
View
Final sale: no returns
B+
Retailer 3
-
$833 AUD
$585 USD
View
B+
Retailer 4
-
$847 AUD
$595 USD
View
B+
Retailer 5
-
$897 AUD
$630 USD
View
B+
Retailer 6
-
$897 AUD
$630 USD
View
B+
Retailer 7
-
$939 AUD
$660 USD
View
B+
Retailer 8
-
$959 AUD
$674 USD
View
B+
Retailer 9
-
$994 AUD
$698 USD
View
B
Retailer 10
-
$1,020 AUD
$716 USD
View
B
Retailer 11
-
$1,021 AUD
£565 GBP
View
B
Retailer 12
-
$1,034 AUD
£572 GBP
View
Price last confirmed 29 days ago
B
Retailer 13
-
$1,076 AUD
£595 GBP
View
Price last confirmed 15 days ago
B
Retailer 14
-
$1,103 AUD
$775 USD
View
B
Retailer 15
-
$1,230 AUD
€823 EUR
View
B
Retailer 16
-
$1,251 AUD
View
Price last confirmed 24 days ago
B
Retailer 17
-
$1,282 AUD
ZAR 14,548 ZAR
View
B
Retailer 18
-
$1,932 AUD
£1,069 GBP
View
Most Expensive
C
NZ Jewellers
df5e793e-842e-4507-8f57-20d708b72f04 · Oct 27
$2,609 AUD
$1,833 USD
View
Price under review
18 more retailers have this diamond
Prices start from $619 AUDSave up to $1,314 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
$619 AUD