Emerald|Natural|IGI

1.50ct I SI2 Emerald Natural Diamond

VG • I/SI2 • IGI 591353306

Shape and cutting style on the report: Emerald cut

Certificate IGI 591353306

Diamond specifications and retailer prices

From $4,563 SGD
$3,569 USD
As of October 28, 2026
Save $4,119 SGD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,032 SGD at NZ Jewellers · As of September 27, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 591353306. Listed at 13 retailers as of October 26, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 591353306
Dimensions7.42 × 5.41 × 3.73 mm
L/W Ratio1.37
Culet sizeLong
Top View
7.42 mm5.41 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 591353306
Side View
Table 61.0%Crown 32°Girdle: STK-THKPavilion 39.5°Culet: LNGDepth 68.9%

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: Oct 28
Current: $5,834 SGD|Low: $3,940 SGD|High: $8,774 SGD|Avg: $5,354 SGD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 5$3,943 SGD
Retailer 4$4,647 SGD
Retailer 9$4,774 SGD
Retailer 6$4,785 SGD
Retailer 8$4,967 SGD
Retailer 7$5,184 SGD
Retailer 2$5,372 SGD
Retailer 1$5,834 SGD
Retailer 10$6,169 SGD
Retailer 3$8,681 SGD

37 data points across 10 retailers

13 retailers$4,563 SGD to $8,681 SGD

Retailer 1
-
$3,943 SGD
₹293,750 INR
Price last confirmed 14 days ago
B+
Retailer 2
-
$4,563 SGD
$3,569 USD
View
B+
Retailer 3
-
$4,647 SGD
$3,635 USD
View
B+
Retailer 4
-
$4,785 SGD
$3,743 USD
View
Final sale: no returns
Retailer 5
-
$4,967 SGD
$3,886 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$5,184 SGD
$4,055 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$5,184 SGD
$4,055 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$5,372 SGD
$4,202 USD
View
B+
Retailer 9
-
$5,834 SGD
€4,346 EUR
View
Retailer 10
-
$5,982 SGD
$4,679 USD
View
Price last confirmed 37 days ago
Retailer 11
-
$5,982 SGD
$4,679 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$8,681 SGD
£5,347 GBP
View
Most Expensive
NZ Jewellers
cfcea07c-6b1a-413a-b8bc-e50929762c05 · Sep 27
$9,032 SGD
$7,065 USD
View
Price last confirmed 33 days ago
12 more retailers have this diamond
Prices start from $4,563 SGDSave up to $4,119 SGD

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
$4,563 SGD