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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 $2,710 AUD
As of November 6, 2026
Save $3,561 AUD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,271 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 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 $2,710 to $6,271, a $3,561 spread on the same certified stone. NZ Jewellers lists it at $6,271. 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: $6,271 AUD|Low: $2,710 AUD|High: $6,461 AUD|Avg: $3,783 AUD|-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$2,710 AUD
Retailer 3$2,987 AUD
Retailer 14$3,000 AUD
Retailer 10$3,036 AUD
Retailer 6$3,090 AUD
Retailer 13$3,138 AUD
Retailer 5$3,150 AUD
Retailer 2$3,151 AUD
Retailer 7$3,264 AUD
Retailer 8$3,408 AUD
Retailer 9$3,660 AUD
Retailer 11$4,080 AUD
Retailer 12$5,255 AUD
NZ Jewellers$6,271 AUD

44 data points across 14 retailers

15 retailers$2,710 AUD to $6,271 AUD

A
Cheapest Retailer
-
$2,710 AUD
B+
Retailer 2
-
$2,987 AUD
View
A
Retailer 3
-
$3,000 AUD
View
B+
Retailer 4
-
$3,036 AUD
View
B+
Retailer 5
-
$3,061 AUD
View
Retailer 6
-
$3,090 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$3,138 AUD
View
B+
Retailer 8
-
$3,150 AUD
View
B+
Retailer 9
-
$3,151 AUD
View
B+
Retailer 10
-
$3,264 AUD
View
B+
Retailer 11
-
$3,408 AUD
View
B+
Retailer 12
-
$3,660 AUD
View
B+
Retailer 13
-
$4,080 AUD
View
B+
Retailer 14
-
$5,255 AUD
View
Most Expensive
B
NZ Jewellers
ea28fd7c-ebf4-4e18-9dda-fca0a2082ec4 · Nov 5
$6,271 AUD
$4,390 USD
View
14 more retailers have this diamond
Prices start from $2,710 AUDSave up to $3,561 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
$2,710 AUD