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Marquise|Natural|IGI

1.50ct L SI1 Marquise Natural Diamond

VG • L/SI1 • IGI 783612437

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 783612437

Diamond specifications and retailer prices

From ₹2,66,639 INR
As of November 7, 2026
Save ₹1,62,294 INR (38%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹5,70,470 INR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 783612437. Listed at 9 retailers as of November 6, 2026, with a 61% 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
L
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 783612437
Dimensions11.29 × 5.79 × 3.71 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Top View
11.29 mm5.79 mm1.50 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 783612437
Side View
Table 53.0%Crown 38.7°Girdle: THN-STKPavilion 37.9°Culet: NoneDepth 64.1%

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 7
Current: ₹5,70,470 INR|Low: ₹2,29,353 INR|High: ₹5,70,470 INR|Avg: ₹3,22,215 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 12₹2,29,353 INR
Retailer 4₹2,31,137 INR
Retailer 10₹2,66,639 INR
Retailer 8₹2,70,959 INR
Retailer 2₹2,75,749 INR
Retailer 11₹2,82,605 INR
Retailer 9₹2,85,047 INR
Retailer 3₹2,89,461 INR
Retailer 5₹3,25,621 INR
Retailer 6₹3,58,211 INR
Retailer 7₹4,28,933 INR
NZ Jewellers₹5,70,470 INR

23 data points across 12 retailers

9 retailers₹2,66,639 INR to ₹4,28,933 INR

B+
Cheapest Retailer
-
₹2,66,639 INR
B+
Retailer 2
-
₹2,70,959 INR
View
Final sale: no returns
B+
Retailer 3
-
₹2,75,749 INR
View
B+
Retailer 4
-
₹2,82,605 INR
View
B+
Retailer 5
-
₹2,85,047 INR
View
B+
Retailer 6
-
₹3,25,621 INR
View
B
Retailer 7
-
₹3,58,211 INR
View
B
Retailer 8
-
₹4,28,933 INR
View
Most Expensive
NZ Jewellers
c60c4ed0-f5ea-4cfd-8473-4325fcca9ee7 · Sep 25
₹5,70,470 INR
$6,074 USD
View
Price last confirmed 43 days ago
8 more retailers have this diamond
Prices start from ₹2,66,639 INRSave up to ₹1,62,294 INR

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 Marquise
₹2,66,639 INR