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 $1,897 USD
As of November 6, 2026
Save $2,493 USD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,390 USD 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 $1,897 to $4,390, a $2,493 spread on the same certified stone. NZ Jewellers lists it at $4,390. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,390 USD|Low: $1,897 USD|High: $4,523 USD|Avg: $2,648 USD|-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$1,897 USD
Retailer 3$2,091 USD
Retailer 14$2,100 USD
Retailer 10$2,125 USD
Retailer 6$2,163 USD
Retailer 13$2,197 USD
Retailer 5$2,205 USD
Retailer 2$2,206 USD
Retailer 7$2,285 USD
Retailer 8$2,386 USD
Retailer 9$2,562 USD
Retailer 11$2,856 USD
Retailer 12$3,679 USD
NZ Jewellers$4,390 USD

44 data points across 14 retailers

15 retailers$1,897 USD to $4,390 USD

A
Cheapest Retailer
-
$1,897 USD
B+
Retailer 2
-
$2,091 USD
View
A
Retailer 3
-
$2,100 USD
View
B+
Retailer 4
-
$2,125 USD
View
B+
Retailer 5
-
$2,143 USD
View
Retailer 6
-
$2,163 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,197 USD
View
B+
Retailer 8
-
$2,205 USD
View
B+
Retailer 9
-
$2,206 USD
View
B+
Retailer 10
-
$2,285 USD
View
B+
Retailer 11
-
$2,386 USD
View
B+
Retailer 12
-
$2,562 USD
View
B+
Retailer 13
-
$2,856 USD
View
B+
Retailer 14
-
$3,679 USD
View
Most Expensive
B
NZ Jewellers
ea28fd7c-ebf4-4e18-9dda-fca0a2082ec4 · Nov 5
$4,390 USD
View
14 more retailers have this diamond
Prices start from $1,897 USDSave up to $2,493 USD

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
$1,897 USD