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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 $3,133 NZD
As of November 4, 2026
Save $5,328 NZD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,460 NZD 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 $3,133 to $8,460, a $5,328 spread on the same certified stone. NZ Jewellers lists it at $8,460. 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: $8,460 NZD|Low: $2,707 NZD|High: $8,460 NZD|Avg: $4,175 NZD
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$2,707 NZD
Retailer 4$3,133 NZD
Retailer 10$3,375 NZD
Retailer 13$3,465 NZD
Retailer 9$3,469 NZD
Retailer 11$3,469 NZD
Retailer 7$3,629 NZD
Retailer 8$3,638 NZD
Retailer 14$3,713 NZD
Retailer 12$4,003 NZD
Retailer 3$4,127 NZD
Retailer 5$4,846 NZD
Retailer 2$6,061 NZD
NZ Jewellers$8,460 NZD

13 data points across 14 retailers

11 retailers$3,133 NZD to $8,460 NZD

A
Cheapest Retailer
-
$3,133 NZD
B+
Retailer 2
-
$3,375 NZD
View
B+
Retailer 3
-
$3,465 NZD
View
Retailer 4
-
$3,469 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,469 NZD
View
B+
Retailer 6
-
$3,629 NZD
View
B+
Retailer 7
-
$3,638 NZD
View
B+
Retailer 8
-
$3,713 NZD
View
B+
Retailer 9
-
$4,003 NZD
View
B+
Retailer 10
-
$6,061 NZD
View
Most Expensive
B
NZ Jewellers
5b9e7a6a-8e1d-4cd8-a389-a2a3b7762f7e · Nov 5
$8,460 NZD
$4,756 USD
View
10 more retailers have this diamond
Prices start from $3,133 NZDSave up to $5,328 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.

A
1.50ct Emerald
$3,133 NZD