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Emerald|Natural|IGI

1.50ct K SI1 Emerald Natural Diamond

VG • K/SI1 • IGI 762534788

Shape and cutting style on the report: Emerald cut

Certificate IGI 762534788

Diamond specifications and retailer prices

From $3,375 NZD
As of November 6, 2026
Save $4,435 NZD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,809 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 762534788. Listed at 15 retailers as of November 5, 2026, with prices from $3,375 to $7,809, a $4,435 spread on the same certified stone. NZ Jewellers lists it at $7,809. 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

1.50
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 762534788
Dimensions7.51 × 5.44 × 3.61 mm
L/W Ratio1.38
Culet sizeLarge
Top View
7.51 mm5.44 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 762534788
Side View
Table 67.0%Crown 37.5°Girdle: STK-THKPavilion 40.2°Culet: LargeDepth 66.4%

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 6
Current: $7,809 NZD|Low: $3,375 NZD|High: $8,046 NZD|Avg: $4,711 NZD|-2.9%
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 6, 2026
Retailer 4$3,375 NZD
Retailer 3$3,720 NZD
Retailer 14$3,736 NZD
Retailer 10$3,780 NZD
Retailer 6$3,848 NZD
Retailer 13$3,908 NZD
Retailer 5$3,922 NZD
Retailer 2$3,924 NZD
Retailer 7$4,065 NZD
Retailer 8$4,244 NZD
Retailer 9$4,558 NZD
Retailer 11$5,081 NZD
Retailer 12$6,545 NZD
NZ Jewellers$7,809 NZD

44 data points across 14 retailers

15 retailers$3,375 NZD to $7,809 NZD

A
Cheapest Retailer
-
$3,375 NZD
B+
Retailer 2
-
$3,720 NZD
View
A
Retailer 3
-
$3,736 NZD
View
B+
Retailer 4
-
$3,780 NZD
View
B+
Retailer 5
-
$3,812 NZD
View
Retailer 6
-
$3,848 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$3,908 NZD
View
B+
Retailer 8
-
$3,922 NZD
View
B+
Retailer 9
-
$3,924 NZD
View
B+
Retailer 10
-
$4,065 NZD
View
B+
Retailer 11
-
$4,244 NZD
View
B+
Retailer 12
-
$4,558 NZD
View
B+
Retailer 13
-
$5,081 NZD
View
B+
Retailer 14
-
$6,545 NZD
View
Most Expensive
B
NZ Jewellers
ea28fd7c-ebf4-4e18-9dda-fca0a2082ec4 · Nov 5
$7,809 NZD
$4,390 USD
View
14 more retailers have this diamond
Prices start from $3,375 NZDSave up to $4,435 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
$3,375 NZD