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Heart|Natural|GIA

1.21ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 1539635227

Certificate GIA 1539635227

Diamond specifications and retailer prices

From ₹1,87,464 INR
As of November 5, 2026
Save ₹2,62,694 INR (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹4,50,159 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 H 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 1539635227. Listed at 7 retailers as of November 5, 2026, with prices from ₹1,87,464 to ₹4,50,159, a ₹2,62,694 spread on the same certified stone. NZ Jewellers lists it at ₹4,50,159. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1539635227
Dimensions7.39 × 6.43 × 3.73 mm
L/W Ratio1.15
Key to symbols
Twinning Wisp, Crystal, Cloud, Feather, Needle, Indented Natural
Top View
7.39 mm6.43 mm1.21 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1539635227
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.0%

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 5
Current: ₹4,50,159 INR|Low: ₹1,77,321 INR|High: ₹4,81,904 INR|Avg: ₹2,56,262 INR|-6.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2₹1,87,464 INR
Retailer 4₹2,00,989 INR
Retailer 9₹2,12,729 INR
Retailer 7₹2,15,359 INR
Retailer 3₹2,22,403 INR
Retailer 8₹2,23,530 INR
Retailer 6₹2,25,220 INR
Retailer 10₹2,33,203 INR
Retailer 12₹2,33,767 INR
Retailer 11₹2,69,832 INR
Retailer 5₹3,76,150 INR
NZ Jewellers₹4,50,159 INR

30 data points across 12 retailers

7 retailers₹1,87,464 INR to ₹4,50,159 INR

A
Cheapest Retailer
-
₹1,87,464 INR
B+
Retailer 2
-
₹2,12,729 INR
View
Final sale: no returns
B+
Retailer 3
-
₹2,15,359 INR
View
B+
Retailer 4
-
₹2,23,530 INR
View
B+
Retailer 5
-
₹2,25,220 INR
View
B
Retailer 6
-
₹3,76,150 INR
View
Most Expensive
B
NZ Jewellers
b68ae1d6-3e41-4c83-a5b7-b706b500f6f1 · Nov 5
₹4,50,159 INR
$4,793 USD
View
6 more retailers have this diamond
Prices start from ₹1,87,464 INRSave up to ₹2,62,694 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
₹1,87,464 INR