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Emerald|Natural|GIA

0.50ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 2546913372

Certificate GIA 2546913372

Diamond specifications and retailer prices

From $490 AUD
₹32,813 INR
As of October 29, 2026
Save $1,055 AUD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,551 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546913372. Listed at 18 retailers as of October 29, 2026, with a 215% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546913372
Dimensions5.24 × 3.82 × 2.53 mm
L/W Ratio1.37
Top View
5.24 mm3.82 mm0.50 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2546913372
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,551 AUD|Low: $487 AUD|High: $2,588 AUD|Avg: $954 AUD|-1.4%
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
Retailer 17
October 29, 2026
Retailer 10$490 AUD
Retailer 7$613 AUD
Retailer 9$652 AUD
Retailer 4$665 AUD
Retailer 3$716 AUD
Retailer 16$716 AUD
Retailer 6$742 AUD
Retailer 17$767 AUD
Retailer 11$822 AUD
Retailer 2$827 AUD
Retailer 14$834 AUD
Retailer 8$863 AUD
Retailer 5$961 AUD
Retailer 13$1,003 AUD
Retailer 15$1,025 AUD
Retailer 12$1,546 AUD
NZ Jewellers$2,551 AUD

22 data points across 17 retailers

18 retailers$490 AUD to $1,546 AUD

A
Cheapest Retailer
-
$490 AUD
₹32,813 INR
A
Retailer 2
-
$613 AUD
$431 USD
View
Final sale: no returns
A
Retailer 3
-
$652 AUD
$458 USD
View
A
Retailer 4
-
$665 AUD
$467 USD
View
A
Retailer 5
-
$716 AUD
$503 USD
View
A
Retailer 6
-
$716 AUD
$503 USD
View
A
Retailer 7
-
$742 AUD
$521 USD
View
A
Retailer 8
-
$767 AUD
$539 USD
View
A
Retailer 9
-
$822 AUD
£454 GBP
View
A
Retailer 10
-
$827 AUD
£457 GBP
View
A
Retailer 11
-
$834 AUD
£461 GBP
View
B+
Retailer 12
-
$863 AUD
$606 USD
View
B+
Retailer 13
-
$961 AUD
$675 USD
View
B+
Retailer 14
-
$1,003 AUD
€671 EUR
View
B+
Retailer 15
-
$1,025 AUD
ZAR 11,632 ZAR
View
Retailer 16
-
$1,081 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$1,546 AUD
£855 GBP
View
Most Expensive
NZ Jewellers
b032df9e-dbda-40f3-9180-ad5e45a4d884 · Oct 27
$2,551 AUD
$1,792 USD
View
Price under review
17 more retailers have this diamond
Prices start from $490 AUDSave up to $1,055 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
$490 AUD