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Marquise|Natural|GIA

1.20ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 1565306355

Certificate GIA 1565306355

Diamond specifications and retailer prices

From ₹3,31,162 INR
As of November 6, 2026
Save ₹4,42,927 INR (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹7,74,089 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 I 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 1565306355. Listed at 20 retailers as of November 5, 2026, with prices from ₹3,31,162 to ₹7,74,089, a ₹4,42,927 spread on the same certified stone. NZ Jewellers lists it at ₹7,74,089. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1565306355
Dimensions11.23 × 5.42 × 3.04 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
11.23 mm5.42 mm1.20 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1565306355
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹7,03,836 INR|Low: ₹3,31,162 INR|High: ₹7,15,107 INR|Avg: ₹4,65,737 INR|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 5₹3,31,162 INR
Retailer 2₹4,19,353 INR
Retailer 6₹4,30,999 INR
Retailer 4₹4,37,479 INR
Retailer 9₹4,45,556 INR
Retailer 3₹4,47,904 INR
Retailer 11₹4,48,938 INR
Retailer 10₹4,67,909 INR
Retailer 7₹4,71,760 INR
Retailer 8₹5,42,106 INR
Retailer 1₹7,03,836 INR

30 data points across 11 retailers

20 retailers₹3,31,162 INR to ₹7,74,089 INR

B+
Cheapest Retailer
-
₹3,31,162 INR
B+
Retailer 2
-
₹3,53,609 INR
View
Final sale: no returns
B
Retailer 3
-
₹3,87,514 INR
View
B+
Retailer 4
-
₹4,06,110 INR
View
B
Retailer 5
-
₹4,19,353 INR
View
B+
Retailer 6
-
₹4,30,999 INR
View
B+
Retailer 7
-
₹4,37,479 INR
View
Retailer 8
-
₹4,44,336 INR
View
Price last confirmed 9 days ago
B
Retailer 9
-
₹4,44,336 INR
View
B
Retailer 10
-
₹4,44,336 INR
View
B
Retailer 11
-
₹4,45,556 INR
View
Retailer 12
-
₹4,47,904 INR
View
Price last confirmed 29 days ago
B
Retailer 13
-
₹4,48,938 INR
View
B
Retailer 14
-
₹4,62,368 INR
View
B
Retailer 15
-
₹4,67,909 INR
View
B
Retailer 16
-
₹4,71,760 INR
View
B
Retailer 17
-
₹5,12,709 INR
View
B
Retailer 18
-
₹5,42,106 INR
View
B
Retailer 19
-
₹7,03,836 INR
View
Most Expensive
B
NZ Jewellers
a8ee4bc2-c613-4e2c-a18c-d585237df2a4 · Nov 5
₹7,74,089 INR
$8,242 USD
View
19 more retailers have this diamond
Prices start from ₹3,31,162 INRSave up to ₹4,42,927 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
₹3,31,162 INR