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 $3,569 USD
As of October 28, 2026
Save $3,222 USD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,065 USD 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
Color
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: $4,563 USD|Low: $3,082 USD|High: $6,863 USD|Avg: $4,184 USD|+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$3,084 USD
Retailer 4$3,635 USD
Retailer 9$3,734 USD
Retailer 6$3,743 USD
Retailer 8$3,886 USD
Retailer 7$4,055 USD
Retailer 2$4,202 USD
Retailer 1$4,563 USD
Retailer 10$4,825 USD
Retailer 3$6,791 USD

38 data points across 10 retailers

13 retailers$3,569 USD to $6,791 USD

Retailer 1
-
$3,084 USD
₹293,750 INR
Price last confirmed 13 days ago
B+
Retailer 2
-
$3,569 USD
View
B+
Retailer 3
-
$3,635 USD
View
B+
Retailer 4
-
$3,743 USD
View
Final sale: no returns
Retailer 5
-
$3,886 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$4,055 USD
View
Price last confirmed 37 days ago
Retailer 7
-
$4,055 USD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
$4,202 USD
View
B+
Retailer 9
-
$4,563 USD
€4,346 EUR
View
Retailer 10
-
$4,679 USD
View
Price last confirmed 36 days ago
Retailer 11
-
$4,679 USD
View
Price last confirmed 31 days ago
B
Retailer 12
-
$6,791 USD
£5,347 GBP
View
Most Expensive
NZ Jewellers
cfcea07c-6b1a-413a-b8bc-e50929762c05 · Sep 27
$7,065 USD
View
Price last confirmed 32 days ago
12 more retailers have this diamond
Prices start from $3,569 USDSave up to $3,222 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
$3,569 USD