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Marquise|Natural|GIA

1.20ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 7541378078

Certificate GIA 7541378078

Diamond specifications and retailer prices

From ₹5,48,551 INR
As of November 6, 2026
Save ₹4,51,709 INR (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹12,00,463 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541378078. Listed at 14 retailers as of November 2, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7541378078
Dimensions11.08 × 5.51 × 3.44 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Top View
11.08 mm5.51 mm1.20 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7541378078
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.5%

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 6
Current: ₹6,96,318 INR|Low: ₹5,36,268 INR|High: ₹10,12,259 INR|Avg: ₹7,39,635 INR|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5₹6,00,231 INR
Retailer 6₹6,60,226 INR
Retailer 3₹6,76,571 INR
Retailer 1₹6,96,318 INR
Retailer 7₹7,50,266 INR
Retailer 2₹7,79,838 INR
Retailer 4₹10,00,260 INR

40 data points across 7 retailers

14 retailers₹5,48,551 INR to ₹10,00,260 INR

B+
Cheapest Retailer
-
₹5,48,551 INR
B+
Retailer 2
-
₹5,63,006 INR
View
B+
Retailer 3
-
₹5,72,549 INR
View
B+
Retailer 4
-
₹5,92,295 INR
View
B
Retailer 5
-
₹6,00,231 INR
View
Final sale: no returns
B
Retailer 6
-
₹6,50,306 INR
View
B
Retailer 7
-
₹6,60,226 INR
View
B
Retailer 8
-
₹6,76,571 INR
View
B
Retailer 9
-
₹6,96,318 INR
View
B
Retailer 10
-
₹7,37,511 INR
View
B
Retailer 11
-
₹7,50,266 INR
View
B
Retailer 12
-
₹7,79,838 INR
View
B
Retailer 13
-
₹10,00,260 INR
View
Most Expensive
NZ Jewellers
eef5a9a6-8ec8-4569-a35e-f93677fac71b · Nov 5
₹12,00,463 INR
$12,706 USD
View
Price under review
13 more retailers have this diamond
Prices start from ₹5,48,551 INRSave up to ₹4,51,709 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+
1.20ct Marquise
₹5,48,551 INR