Emerald|Natural|IGI

1.50ct M SI1 Emerald Natural Diamond

VG • M/SI1 • IGI 729536811

Shape and cutting style on the report: Emerald cut

Certificate IGI 729536811

Diamond specifications and retailer prices

From $1,733 USD
As of November 4, 2026
Save $2,906 USD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,639 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 M colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 729536811. Listed at 12 retailers as of November 4, 2026, with prices from $1,733 to $4,639, a $2,906 spread on the same certified stone. NZ Jewellers lists it at $4,639. 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
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.7°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 729536811
Dimensions8.04 × 5.46 × 3.37 mm
L/W Ratio1.47
Culet sizeLarge
Top View
8.04 mm5.46 mm1.50 ctM / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 729536811
Side View
Table 65.0%Crown 32.7°Girdle: Slightly ThickPavilion 38.4°Culet: LargeDepth 61.7%

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: $4,639 USD|Low: $1,336 USD|High: $4,639 USD|Avg: $2,246 USD
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$1,336 USD
Retailer 4$1,733 USD
Retailer 10$1,857 USD
Retailer 9$1,902 USD
Retailer 11$1,902 USD
Retailer 13$1,903 USD
Retailer 5$1,950 USD
Retailer 8$1,990 USD
Retailer 14$2,039 USD
Retailer 12$2,195 USD
Retailer 7$2,321 USD
Retailer 2$2,584 USD
Retailer 3$3,072 USD
NZ Jewellers$4,639 USD

27 data points across 14 retailers

12 retailers$1,733 USD to $4,639 USD

B+
Cheapest Retailer
-
$1,733 USD
B+
Retailer 2
-
$1,857 USD
View
Retailer 3
-
$1,902 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$1,902 USD
View
B+
Retailer 5
-
$1,903 USD
View
B+
Retailer 6
-
$1,950 USD
View
B+
Retailer 7
-
$1,990 USD
View
B+
Retailer 8
-
$2,039 USD
View
B+
Retailer 9
-
$2,195 USD
View
B+
Retailer 10
-
$2,321 USD
View
B
Retailer 11
-
$2,584 USD
View
Most Expensive
C
NZ Jewellers
0e7a89f8-e0f5-4c08-b301-c00a5997f48c · Nov 5
$4,639 USD
View
11 more retailers have this diamond
Prices start from $1,733 USDSave up to $2,906 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.

B+
1.50ct Emerald
$1,733 USD