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Marquise|Natural|IGI

1.20ct G SI1 Marquise Natural Diamond

VG • G/SI1 • IGI 801638156

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 801638156

Diamond specifications and retailer prices

From ₹2,81,290 INR
As of November 1, 2026
Save ₹3,77,464 INR (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹6,58,755 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 801638156. Listed at 20 retailers as of November 1, 2026, with prices from ₹2,81,290 to ₹6,58,755, a ₹3,77,464 spread on the same certified stone. NZ Jewellers lists it at ₹6,58,755. 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

1.20
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle34.8°
OriginNatural
Grading LabIGI
CertificateIGI 801638156
Dimensions11.22 × 5.69 × 3.07 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
11.22 mm5.69 mm1.20 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638156
Side View
Table 62.0%Crown 33.7°Girdle: STK-THKPavilion 34.8°Culet: NoneDepth 54.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹6,28,888 INR|Low: ₹2,90,213 INR|High: ₹6,39,877 INR|Avg: ₹4,23,526 INR|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 6₹3,17,450 INR
Retailer 8₹3,48,913 INR
Retailer 3₹3,66,758 INR
Retailer 9₹3,78,122 INR
Retailer 2₹3,90,144 INR
Retailer 4₹4,22,076 INR
Retailer 7₹4,43,960 INR
Retailer 5₹4,61,523 INR
Retailer 1₹6,28,888 INR

40 data points across 9 retailers

20 retailers₹2,81,290 INR to ₹6,58,755 INR

A
Cheapest Retailer
-
₹2,81,290 INR
B+
Retailer 2
-
₹3,17,450 INR
View
B+
Retailer 3
-
₹3,28,720 INR
View
B+
Retailer 4
-
₹3,32,759 INR
View
Retailer 5
-
₹3,38,769 INR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
₹3,48,913 INR
View
Final sale: no returns
B+
Retailer 7
-
₹3,60,653 INR
View
B+
Retailer 8
-
₹3,66,758 INR
View
B+
Retailer 9
-
₹3,78,122 INR
View
B+
Retailer 10
-
₹3,78,122 INR
View
Retailer 11
-
₹3,78,122 INR
View
Price last confirmed 9 days ago
B+
Retailer 12
-
₹3,81,127 INR
View
B+
Retailer 13
-
₹3,90,144 INR
View
B+
Retailer 14
-
₹3,91,928 INR
View
B
Retailer 15
-
₹4,22,076 INR
View
B
Retailer 16
-
₹4,36,258 INR
View
B
Retailer 17
-
₹4,61,523 INR
View
B
Retailer 18
-
₹5,55,819 INR
View
B
Retailer 19
-
₹6,28,888 INR
View
Most Expensive
B
NZ Jewellers
07948e4e-9dd3-4c0a-9991-44929910dfc2 · Nov 5
₹6,58,755 INR
$7,014 USD
View
19 more retailers have this diamond
Prices start from ₹2,81,290 INRSave up to ₹3,77,464 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.

A
1.20ct Marquise
₹2,81,290 INR