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Emerald|Natural|IGI

1.50ct K SI2 Emerald Natural Diamond

EX • K/SI2 • IGI 729536742

Shape and cutting style on the report: Emerald cut

Certificate IGI 729536742

Diamond specifications and retailer prices

From $2,516 AUD
As of November 4, 2026
Save $4,278 AUD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,794 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 729536742. Listed at 11 retailers as of November 4, 2026, with prices from $2,516 to $6,794, a $4,278 spread on the same certified stone. NZ Jewellers lists it at $6,794. 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

1.50
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 729536742
Dimensions7.38 × 5.66 × 3.83 mm
L/W Ratio1.30
Culet sizeLarge
Top View
7.38 mm5.66 mm1.50 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 729536742
Side View
Table 68.0%Crown 35.9°Girdle: MediumPavilion 41.3°Culet: LargeDepth 67.7%

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: Nov 4
Current: $6,794 AUD|Low: $2,174 AUD|High: $6,794 AUD|Avg: $3,352 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
November 4, 2026
Retailer 6$2,174 AUD
Retailer 4$2,516 AUD
Retailer 10$2,710 AUD
Retailer 13$2,783 AUD
Retailer 9$2,786 AUD
Retailer 11$2,786 AUD
Retailer 7$2,914 AUD
Retailer 8$2,921 AUD
Retailer 14$2,981 AUD
Retailer 12$3,214 AUD
Retailer 3$3,314 AUD
Retailer 5$3,891 AUD
Retailer 2$4,867 AUD
NZ Jewellers$6,794 AUD

13 data points across 14 retailers

11 retailers$2,516 AUD to $6,794 AUD

A
Cheapest Retailer
-
$2,516 AUD
B+
Retailer 2
-
$2,710 AUD
View
B+
Retailer 3
-
$2,783 AUD
View
Retailer 4
-
$2,786 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,786 AUD
View
B+
Retailer 6
-
$2,914 AUD
View
B+
Retailer 7
-
$2,921 AUD
View
B+
Retailer 8
-
$2,981 AUD
View
B+
Retailer 9
-
$3,214 AUD
View
B+
Retailer 10
-
$4,867 AUD
View
Most Expensive
B
NZ Jewellers
5b9e7a6a-8e1d-4cd8-a389-a2a3b7762f7e · Nov 5
$6,794 AUD
$4,756 USD
View
10 more retailers have this diamond
Prices start from $2,516 AUDSave up to $4,278 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
1.50ct Emerald
$2,516 AUD