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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 $671 NZD
$378 USD
As of November 2, 2026
Save $1,019 NZD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,789 NZD 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: $935 NZD|Low: $614 NZD|High: $1,701 NZD|Avg: $1,011 NZD|+8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7$671 NZD
Retailer 6$784 NZD
Retailer 8$784 NZD
Retailer 1$935 NZD
Retailer 2$1,100 NZD
Retailer 4$1,123 NZD
Retailer 3$1,174 NZD
Retailer 5$1,690 NZD

30 data points across 8 retailers

13 retailers$671 NZD to $1,690 NZD

B+
Cheapest Retailer
-
$671 NZD
$378 USD
Final sale: no returns
Retailer 2
-
$727 NZD
$410 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$784 NZD
$442 USD
View
Price last confirmed 17 days ago
B+
Retailer 4
-
$784 NZD
$442 USD
View
Retailer 5
-
$839 NZD
$473 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$935 NZD
£415 GBP
View
B
Retailer 7
-
$960 NZD
$541 USD
View
B
Retailer 8
-
$1,100 NZD
$620 USD
View
B
Retailer 9
-
$1,123 NZD
ZAR 10,223 ZAR
View
B
Retailer 10
-
$1,174 NZD
€630 EUR
View
C
Retailer 11
-
$1,690 NZD
£750 GBP
View
Retailer 12
-
$2,789 NZD
$1,572 USD
View
Price under review
Most Expensive
NZ Jewellers
d24ad0a1-131b-4605-9aac-aa274536d9ce · Oct 17
$2,789 NZD
$1,572 USD
View
Price under review
12 more retailers have this diamond
Prices start from $671 NZDSave up to $1,019 NZD

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
$671 NZD