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Emerald|Natural|IGI

1.50ct M SI1 Emerald Natural Diamond

VG • M/SI1 • IGI 729536747

Shape and cutting style on the report: Emerald cut

Certificate IGI 729536747

Diamond specifications and retailer prices

From $2,428 AUD
As of November 4, 2026
Save $4,071 AUD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,500 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 M colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 729536747. Listed at 13 retailers as of November 4, 2026, with prices from $2,428 to $6,500, a $4,071 spread on the same certified stone. NZ Jewellers lists it at $6,500. 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
M
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.2°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 729536747
Dimensions7.48 × 5.29 × 3.75 mm
L/W Ratio1.41
Culet sizeLarge
Top View
7.48 mm5.29 mm1.50 ctM / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 729536747
Side View
Table 57.0%Crown 39.2°Girdle: ThickPavilion 38.4°Culet: LargeDepth 70.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,500 AUD|Low: $1,908 AUD|High: $6,500 AUD|Avg: $3,150 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 6, 2026
Retailer 6$1,908 AUD
Retailer 4$2,428 AUD
Retailer 10$2,608 AUD
Retailer 9$2,664 AUD
Retailer 11$2,664 AUD
Retailer 13$2,681 AUD
Retailer 5$2,736 AUD
Retailer 8$2,787 AUD
Retailer 14$2,860 AUD
Retailer 12$3,074 AUD
Retailer 7$3,251 AUD
Retailer 2$3,618 AUD
Retailer 3$4,304 AUD
NZ Jewellers$6,500 AUD

25 data points across 14 retailers

13 retailers$2,428 AUD to $6,500 AUD

B+
Cheapest Retailer
-
$2,428 AUD
B+
Retailer 2
-
$2,608 AUD
View
Retailer 3
-
$2,664 AUD
View
Price last confirmed 53 days ago
Retailer 4
-
$2,664 AUD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$2,664 AUD
View
B+
Retailer 6
-
$2,681 AUD
View
B+
Retailer 7
-
$2,736 AUD
View
B+
Retailer 8
-
$2,787 AUD
View
B+
Retailer 9
-
$2,860 AUD
View
B+
Retailer 10
-
$3,074 AUD
View
B+
Retailer 11
-
$3,251 AUD
View
B
Retailer 12
-
$3,618 AUD
View
Most Expensive
C
NZ Jewellers
d215a2fc-ea11-4007-bdd3-aad78f848286 · Nov 5
$6,500 AUD
$4,550 USD
View
12 more retailers have this diamond
Prices start from $2,428 AUDSave up to $4,071 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.

B+
1.50ct Emerald
$2,428 AUD