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Round|Natural|GIA

1.21ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 5503489142

Certificate GIA 5503489142

Diamond specifications and retailer prices

From ₹3,02,798 INR
As of November 1, 2026
Save ₹4,26,610 INR (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹7,29,408 INR at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5503489142. Listed at 16 retailers as of November 1, 2026, with prices from ₹3,02,798 to ₹7,29,408, a ₹4,26,610 spread on the same certified stone. Diamond Quarter lists it at ₹7,29,408. 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

1.21
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5503489142
Dimensions6.81 × 6.78 × 4.22 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.81 mm6.78 mm1.21 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5503489142
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 1
Current: ₹3,82,630 INR|Low: ₹2,62,319 INR|High: ₹6,55,843 INR|Avg: ₹4,27,242 INR|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 6₹3,07,118 INR
Retailer 7₹3,14,820 INR
Retailer 5₹3,15,853 INR
Retailer 1₹3,82,630 INR
Retailer 2₹3,98,221 INR
Retailer 3₹4,13,530 INR
Retailer 9₹4,26,021 INR
Retailer 10₹4,47,904 INR
Retailer 4₹6,29,546 INR
Retailer 8₹6,55,843 INR

34 data points across 10 retailers

16 retailers₹3,02,798 INR to ₹7,29,408 INR

A
Cheapest Retailer
-
₹3,02,798 INR
A
Retailer 2
-
₹3,07,118 INR
View
B+
Retailer 3
-
₹3,15,853 INR
View
Retailer 4
-
₹3,41,024 INR
View
Price last confirmed 21 days ago
Retailer 5
-
₹3,41,024 INR
View
Price last confirmed 17 days ago
Retailer 6
-
₹3,54,172 INR
View
Price last confirmed 22 days ago
B+
Retailer 7
-
₹3,82,630 INR
View
B+
Retailer 8
-
₹3,86,011 INR
View
B+
Retailer 9
-
₹3,86,011 INR
View
Retailer 10
-
₹3,93,525 INR
View
Price last confirmed 19 days ago
B+
Retailer 11
-
₹3,98,221 INR
View
B+
Retailer 12
-
₹4,13,530 INR
View
Retailer 13
-
₹4,26,021 INR
View
Price last confirmed 22 days ago
B
Retailer 14
-
₹6,29,546 INR
View
Retailer 15
-
₹6,55,843 INR
View
Price last confirmed 17 days ago
Most Expensive
B
Diamond Quarter
1.21SI2F55428241N · Nov 5
₹7,29,408 INR
£6,115 GBP
View
15 more retailers have this diamond
Prices start from ₹3,02,798 INRSave up to ₹4,26,610 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
1.21ct Round
₹3,02,798 INR