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Marquise|Natural|GIA

1.20ct J SI1 Marquise Natural Diamond

ID • J/SI1 • GIA 7551009950

Certificate GIA 7551009950

Diamond specifications and retailer prices

From ₹3,43,100 INR
$3,615 USD
As of November 2, 2026
Save ₹3,76,740 INR (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹7,19,839 INR at MOH London · As of November 1, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551009950. Listed at 18 retailers as of November 1, 2026, with prices from ₹3,43,100 to ₹7,19,839, a ₹3,76,740 spread on the same certified stone. MOH London lists it at ₹7,19,839. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551009950
Dimensions10.45 × 5.51 × 3.48 mm
L/W Ratio1.90
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
10.45 mm5.51 mm1.20 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551009950
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.1%

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 2
Current: ₹7,19,839 INR|Low: ₹2,97,258 INR|High: ₹7,28,518 INR|Avg: ₹4,51,819 INR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 3₹3,43,100 INR
Retailer 2₹3,56,710 INR
Retailer 9₹3,67,681 INR
Retailer 10₹4,09,442 INR
Retailer 5₹4,16,180 INR
Retailer 11₹4,28,718 INR
Retailer 4₹4,49,448 INR
Retailer 8₹4,55,642 INR
Retailer 6₹4,82,034 INR
Retailer 7₹5,55,575 INR
MOH London₹7,19,839 INR

44 data points across 11 retailers

18 retailers₹3,43,100 INR to ₹7,19,839 INR

B+
Cheapest Retailer
-
₹3,43,100 INR
$3,615 USD
B
Retailer 2
-
₹3,53,160 INR
$3,721 USD
View
B+
Retailer 3
-
₹3,56,710 INR
$3,758 USD
View
B
Retailer 4
-
₹3,60,373 INR
$3,797 USD
View
B
Retailer 5
-
₹3,61,169 INR
$3,805 USD
View
B
Retailer 6
-
₹4,07,414 INR
$4,293 USD
View
Retailer 7
-
₹4,09,442 INR
$4,314 USD
View
Price last confirmed 9 days ago
B
Retailer 8
-
₹4,16,180 INR
$4,385 USD
View
B
Retailer 9
-
₹4,21,846 INR
A$6,838 AUD
View
Retailer 10
-
₹4,27,380 INR
$4,503 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
₹4,28,718 INR
$4,517 USD
View
B
Retailer 12
-
₹4,49,448 INR
£3,729 GBP
View
Retailer 13
-
₹4,55,642 INR
A$7,386 AUD
View
Price last confirmed 24 days ago
B
Retailer 14
-
₹4,69,899 INR
$4,951 USD
View
B
Retailer 15
-
₹4,82,034 INR
€4,837 EUR
View
B
Retailer 16
-
₹5,55,575 INR
ZAR 94,567 ZAR
View
B
Retailer 17
-
₹6,53,968 INR
$6,890 USD
View
Most Expensive
B
MOH London
CBFC25F1D · Nov 1
₹7,19,839 INR
£5,972 GBP
View
17 more retailers have this diamond
Prices start from ₹3,43,100 INRSave up to ₹3,76,740 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
₹3,43,100 INR