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Marquise|Natural|GIA

1.20ct K SI1 Marquise Natural Diamond

EX • K/SI1 • GIA 6542707387

Certificate GIA 6542707387

Diamond specifications and retailer prices

From ₹2,16,392 INR
As of November 5, 2026
Save ₹3,36,234 INR (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹5,52,625 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542707387. Listed at 14 retailers as of November 5, 2026, with prices from ₹2,16,392 to ₹5,52,625, a ₹3,36,234 spread on the same certified stone. NZ Jewellers lists it at ₹5,52,625. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle37.15°
Pavilion angle39.09°
OriginNatural
Grading LabGIA
CertificateGIA 6542707387
Dimensions10.60 × 5.57 × 3.44 mm
L/W Ratio1.90
Top View
10.60 mm5.57 mm1.20 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6542707387
Side View
Table 58.0%Crown 37.15°Girdle: STK-THKPavilion 39.09°Culet: NoneDepth 61.8%

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 5
Current: ₹5,52,625 INR|Low: ₹2,16,392 INR|High: ₹5,52,625 INR|Avg: ₹2,97,798 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
Retailer 13
Retailer 14
November 6, 2026
Retailer 6₹2,16,392 INR
Retailer 14₹2,37,148 INR
Retailer 3₹2,39,496 INR
Retailer 4₹2,39,496 INR
Retailer 12₹2,50,579 INR
Retailer 2₹2,56,402 INR
Retailer 9₹2,65,606 INR
Retailer 5₹2,67,672 INR
Retailer 13₹2,76,313 INR
Retailer 8₹2,78,097 INR
Retailer 7₹3,07,682 INR
Retailer 10₹3,22,615 INR
Retailer 11₹4,61,805 INR
NZ Jewellers₹5,52,625 INR

29 data points across 14 retailers

14 retailers₹2,16,392 INR to ₹5,52,625 INR

A
Cheapest Retailer
-
₹2,16,392 INR
B+
Retailer 2
-
₹2,37,148 INR
View
Retailer 3
-
₹2,39,496 INR
View
Price last confirmed 25 days ago
B+
Retailer 4
-
₹2,39,496 INR
View
B+
Retailer 5
-
₹2,50,579 INR
View
B+
Retailer 6
-
₹2,56,402 INR
View
B+
Retailer 7
-
₹2,65,606 INR
View
B+
Retailer 8
-
₹2,67,672 INR
View
B+
Retailer 9
-
₹2,76,313 INR
View
B+
Retailer 10
-
₹2,78,097 INR
View
B
Retailer 11
-
₹3,07,682 INR
View
B
Retailer 12
-
₹3,22,615 INR
View
B
Retailer 13
-
₹4,61,805 INR
View
Most Expensive
C
NZ Jewellers
fcd1d8e7-efd8-4cc6-a80c-c6ef134f29a9 · Nov 5
₹5,52,625 INR
$5,884 USD
View
13 more retailers have this diamond
Prices start from ₹2,16,392 INRSave up to ₹3,36,234 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
₹2,16,392 INR