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Emerald|Natural|IGI

0.50ct I SI1 Emerald Natural Diamond

VG • I/SI1 • IGI 542224541

Shape and cutting style on the report: Emerald cut

Certificate IGI 542224541

Diamond specifications and retailer prices

From $539 AUD
$378 USD
As of November 2, 2026
Save $820 AUD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,243 AUD at NZ Jewellers · As of October 17, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 542224541. Listed at 13 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
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle37°
Pavilion angle49.7°
OriginNatural
Grading LabIGI
CertificateIGI 542224541
Dimensions5.28 × 3.99 × 2.60 mm
L/W Ratio1.32
Culet sizeLong
Top View
5.28 mm3.99 mm0.50 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 542224541
Side View
Table 78.5%Crown 37°Girdle: THN-MEDPavilion 49.7°Culet: LNGDepth 65.2%

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: Nov 2
Current: $752 AUD|Low: $494 AUD|High: $1,368 AUD|Avg: $814 AUD|+8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$539 AUD
Retailer 6$631 AUD
Retailer 8$631 AUD
Retailer 1$752 AUD
Retailer 2$885 AUD
Retailer 4$903 AUD
Retailer 3$944 AUD
Retailer 5$1,359 AUD

31 data points across 8 retailers

13 retailers$539 AUD to $1,359 AUD

B+
Cheapest Retailer
-
$539 AUD
$378 USD
Final sale: no returns
Retailer 2
-
$585 AUD
$410 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$631 AUD
$442 USD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
$631 AUD
$442 USD
View
Retailer 5
-
$675 AUD
$473 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$752 AUD
£415 GBP
View
B
Retailer 7
-
$772 AUD
$541 USD
View
B
Retailer 8
-
$885 AUD
$620 USD
View
B
Retailer 9
-
$903 AUD
ZAR 10,223 ZAR
View
B
Retailer 10
-
$944 AUD
€630 EUR
View
C
Retailer 11
-
$1,359 AUD
£750 GBP
View
Retailer 12
-
$2,243 AUD
$1,572 USD
View
Price under review
Most Expensive
NZ Jewellers
d24ad0a1-131b-4605-9aac-aa274536d9ce · Oct 17
$2,243 AUD
$1,572 USD
View
Price under review
12 more retailers have this diamond
Prices start from $539 AUDSave up to $820 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
$539 AUD