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Heart|Natural|GIA

1.20ct J SI1 Heart Natural Diamond

ID • J/SI1 • GIA 2556719376

Certificate GIA 2556719376

Diamond specifications and retailer prices

From ₹2,40,999 INR
As of November 6, 2026
Save ₹3,05,897 INR (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: ₹5,46,896 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded J 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 2556719376. Listed at 23 retailers as of November 5, 2026, with prices from ₹2,40,999 to ₹5,46,896, a ₹3,05,897 spread on the same certified stone. NZ Jewellers lists it at ₹5,46,896. 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
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39.38°
Pavilion angle38.46°
OriginNatural
Grading LabGIA
CertificateGIA 2556719376
Dimensions6.34 × 7.24 × 4.30 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.34 mm7.24 mm1.20 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2556719376
Side View
Table 61.0%Crown 39.38°Girdle: STK-VTKPavilion 38.46°Culet: NoneDepth 59.3%

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: ₹2,40,999 INR|Low: ₹2,40,999 INR|High: ₹5,30,460 INR|Avg: ₹3,34,335 INR|-1.7%
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₹2,40,999 INR
Retailer 9₹2,41,562 INR
Retailer 7₹2,76,125 INR
Retailer 10₹2,99,699 INR
Retailer 3₹3,04,489 INR
Retailer 5₹3,24,775 INR
Retailer 4₹3,35,952 INR
Retailer 2₹3,61,780 INR
Retailer 6₹3,83,100 INR
Retailer 8₹5,23,510 INR

25 data points across 10 retailers

23 retailers₹2,40,999 INR to ₹5,46,896 INR

B+
Cheapest Retailer
-
₹2,40,999 INR
B+
Retailer 2
-
₹2,41,562 INR
View
B
Retailer 3
-
₹2,69,269 INR
View
B+
Retailer 4
-
₹2,76,125 INR
View
B
Retailer 5
-
₹2,78,661 INR
View
B
Retailer 6
-
₹2,89,649 INR
View
Final sale: no returns
B
Retailer 7
-
₹2,99,699 INR
View
B
Retailer 8
-
₹3,03,362 INR
View
B
Retailer 9
-
₹3,04,489 INR
View
B
Retailer 10
-
₹3,13,881 INR
View
Retailer 11
-
₹3,13,881 INR
View
Price last confirmed 9 days ago
B
Retailer 12
-
₹3,24,775 INR
View
B
Retailer 13
-
₹3,25,996 INR
View
B
Retailer 14
-
₹3,27,405 INR
View
Retailer 15
-
₹3,35,294 INR
View
Price last confirmed 31 days ago
B
Retailer 16
-
₹3,35,858 INR
View
B
Retailer 17
-
₹3,35,952 INR
View
B
Retailer 18
-
₹3,46,940 INR
View
B
Retailer 19
-
₹3,62,156 INR
View
B
Retailer 20
-
₹3,83,100 INR
View
B
Retailer 21
-
₹4,67,346 INR
View
B
Retailer 22
-
₹5,23,510 INR
View
Most Expensive
B
NZ Jewellers
64a0fccb-8343-41c4-9706-32672873e768 · Nov 5
₹5,46,896 INR
$5,823 USD
View
22 more retailers have this diamond
Prices start from ₹2,40,999 INRSave up to ₹3,05,897 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 Heart
₹2,40,999 INR