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Heart|Natural|GIA

1.21ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 5536984909

Certificate GIA 5536984909

Diamond specifications and retailer prices

From ₹1,57,786 INR
As of November 6, 2026
Save ₹2,71,053 INR (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹4,28,839 INR at NZ Jewellers · As of November 5, 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 I 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 5536984909. Listed at 16 retailers as of November 5, 2026, with prices from ₹1,57,786 to ₹4,28,839, a ₹2,71,053 spread on the same certified stone. NZ Jewellers lists it at ₹4,28,839. 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.07°
Pavilion angle43°
OriginNatural
Grading LabGIA
CertificateGIA 5536984909
Dimensions7.43 × 6.55 × 4.46 mm
L/W Ratio1.13
Top View
7.43 mm6.55 mm1.21 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5536984909
Side View
Table 60.0%Crown 36.07°Girdle: STK-VTKPavilion 43°Culet: NoneDepth 60.0%

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 6
Current: ₹4,28,839 INR|Low: ₹1,57,786 INR|High: ₹4,41,800 INR|Avg: ₹2,25,963 INR|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 9₹1,57,786 INR
Retailer 2₹1,59,852 INR
Retailer 10₹1,70,277 INR
Retailer 4₹1,75,818 INR
Retailer 6₹1,76,382 INR
Retailer 7₹1,81,172 INR
Retailer 5₹1,83,895 INR
Retailer 12₹1,86,056 INR
Retailer 13₹1,88,028 INR
Retailer 8₹1,88,873 INR
Retailer 15₹1,90,188 INR
Retailer 14₹1,99,862 INR
Retailer 11₹2,35,270 INR
Retailer 3₹3,07,118 INR
NZ Jewellers₹4,28,839 INR

30 data points across 15 retailers

16 retailers₹1,57,786 INR to ₹4,28,839 INR

A
Cheapest Retailer
-
₹1,57,786 INR
A
Retailer 2
-
₹1,59,852 INR
View
Final sale: no returns
A
Retailer 3
-
₹1,70,277 INR
View
A
Retailer 4
-
₹1,75,818 INR
View
A
Retailer 5
-
₹1,76,382 INR
View
Retailer 6
-
₹1,81,172 INR
View
Price last confirmed 8 days ago
Retailer 7
-
₹1,81,172 INR
View
Price last confirmed 21 days ago
A
Retailer 8
-
₹1,83,895 INR
View
A
Retailer 9
-
₹1,86,056 INR
View
A
Retailer 10
-
₹1,88,028 INR
View
A
Retailer 11
-
₹1,88,873 INR
View
B+
Retailer 12
-
₹1,90,188 INR
View
A
Retailer 13
-
₹1,99,862 INR
View
B+
Retailer 14
-
₹2,35,270 INR
View
B
Retailer 15
-
₹3,07,118 INR
View
Most Expensive
B
NZ Jewellers
a466cf9b-e0f0-4729-a109-7e13c56f6111 · Nov 5
₹4,28,839 INR
$4,566 USD
View
15 more retailers have this diamond
Prices start from ₹1,57,786 INRSave up to ₹2,71,053 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
₹1,57,786 INR