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Marquise|Natural|GIA

1.20ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 2557721221

Certificate GIA 2557721221

Diamond specifications and retailer prices

From ₹2,04,370 INR
As of November 6, 2026
Save ₹2,47,855 INR (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹5,08,483 INR at NZ Jewellers · As of September 28, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557721221. Listed at 15 retailers as of November 4, 2026, with a 121% 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557721221
Dimensions10.19 × 5.54 × 3.46 mm
L/W Ratio1.84
Girdle conditionFaceted
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural, Needle, Knot, Natural, Extra Facet
Top View
10.19 mm5.54 mm1.20 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557721221
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: Very SmallDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: ₹2,11,414 INR|Low: ₹2,01,928 INR|High: ₹4,83,406 INR|Avg: ₹2,86,033 INR|-7.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8₹2,04,370 INR
Retailer 1₹2,11,414 INR
Retailer 2₹2,50,297 INR
Retailer 6₹2,50,860 INR
Retailer 3₹2,66,357 INR
Retailer 11₹2,83,826 INR
Retailer 9₹2,84,484 INR
Retailer 5₹2,87,020 INR
Retailer 10₹2,94,909 INR
Retailer 4₹3,15,665 INR
Retailer 7₹4,52,225 INR

34 data points across 11 retailers

15 retailers₹2,04,370 INR to ₹4,52,225 INR

A
Cheapest Retailer
-
₹2,04,370 INR
A
Retailer 2
-
₹2,11,414 INR
View
B+
Retailer 3
-
₹2,50,297 INR
View
Final sale: no returns
B+
Retailer 4
-
₹2,50,860 INR
View
B+
Retailer 5
-
₹2,66,357 INR
View
B+
Retailer 6
-
₹2,83,826 INR
View
B+
Retailer 7
-
₹2,84,484 INR
View
Retailer 8
-
₹2,85,611 INR
View
Price last confirmed 26 days ago
B+
Retailer 9
-
₹2,87,020 INR
View
Retailer 10
-
₹2,91,809 INR
View
Price last confirmed 42 days ago
B
Retailer 11
-
₹2,94,909 INR
View
B+
Retailer 12
-
₹3,15,665 INR
View
Retailer 13
-
₹3,36,797 INR
View
Price last confirmed 39 days ago
B
Retailer 14
-
₹4,52,225 INR
View
Most Expensive
NZ Jewellers
b32b4b42-4344-4635-bb13-caf0ed669bc1 · Sep 28
₹5,08,483 INR
$5,414 USD
View
Price last confirmed 40 days ago
14 more retailers have this diamond
Prices start from ₹2,04,370 INRSave up to ₹2,47,855 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
₹2,04,370 INR