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Heart|Natural|GIA

1.21ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6545247511

Certificate GIA 6545247511

Diamond specifications and retailer prices

From ₹1,62,951 INR
As of November 6, 2026
Save ₹2,19,397 INR (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹4,70,727 INR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545247511. Listed at 13 retailers as of November 4, 2026, with a 135% 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

1.21
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545247511
Dimensions6.59 × 7.23 × 4.29 mm
L/W Ratio1.10
Top View
6.59 mm7.23 mm1.21 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545247511
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.4%

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: ₹1,62,951 INR|Low: ₹1,62,951 INR|High: ₹3,88,453 INR|Avg: ₹2,32,645 INR|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1₹1,62,951 INR
Retailer 9₹1,73,095 INR
Retailer 10₹1,97,608 INR
Retailer 8₹2,15,077 INR
Retailer 2₹2,28,413 INR
Retailer 6₹2,31,888 INR
Retailer 4₹2,37,805 INR
Retailer 7₹2,50,766 INR
Retailer 3₹2,55,181 INR
Retailer 5₹3,82,348 INR

37 data points across 10 retailers

13 retailers₹1,62,951 INR to ₹3,82,348 INR

A
Cheapest Retailer
-
₹1,62,951 INR
A
Retailer 2
-
₹1,73,095 INR
View
Final sale: no returns
A
Retailer 3
-
₹1,97,608 INR
View
B+
Retailer 4
-
₹2,15,077 INR
View
Retailer 5
-
₹2,25,126 INR
View
Price last confirmed 43 days ago
B+
Retailer 6
-
₹2,28,413 INR
View
B+
Retailer 7
-
₹2,31,888 INR
View
B+
Retailer 8
-
₹2,37,805 INR
View
B+
Retailer 9
-
₹2,50,766 INR
View
B+
Retailer 10
-
₹2,55,181 INR
View
Retailer 11
-
₹2,59,783 INR
View
Price last confirmed 44 days ago
B
Retailer 12
-
₹3,82,348 INR
View
Most Expensive
NZ Jewellers
e43a100d-f2ba-4ee1-a407-1e5eace99caa · Sep 25
₹4,70,727 INR
$5,012 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from ₹1,62,951 INRSave up to ₹2,19,397 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 Heart
₹1,62,951 INR