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Heart|Natural|GIA

1.20ct F SI1 Heart Natural Diamond

ID • F/SI1 • GIA 1533868510

Certificate GIA 1533868510

Diamond specifications and retailer prices

From ₹2,65,794 INR
As of November 5, 2026
Save ₹2,51,330 INR (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹5,17,124 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1533868510. Listed at 19 retailers as of November 5, 2026, with prices from ₹2,65,794 to ₹5,17,124, a ₹2,51,330 spread on the same certified stone. NZ Jewellers lists it at ₹5,17,124. 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
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36.42°
Pavilion angle43.11°
OriginNatural
Grading LabGIA
CertificateGIA 1533868510
Dimensions7.31 × 6.60 × 4.33 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
7.31 mm6.60 mm1.20 ctF / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1533868510
Side View
Table 58.0%Crown 36.42°Girdle: Slightly ThickPavilion 43.11°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹5,17,124 INR|Low: ₹2,65,794 INR|High: ₹5,33,090 INR|Avg: ₹3,42,254 INR|-3.0%
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 6₹2,65,794 INR
Retailer 16₹2,65,794 INR
Retailer 9₹2,73,965 INR
Retailer 5₹2,82,511 INR
Retailer 11₹2,87,959 INR
Retailer 17₹2,96,881 INR
Retailer 10₹3,05,991 INR
Retailer 13₹3,07,118 INR
Retailer 3₹3,08,245 INR
Retailer 4₹3,10,218 INR
Retailer 2₹3,12,660 INR
Retailer 15₹3,14,914 INR
Retailer 7₹3,31,819 INR
Retailer 8₹3,42,526 INR
Retailer 12₹3,45,626 INR
Retailer 14₹3,62,249 INR
Retailer 18₹4,96,367 INR
NZ Jewellers₹5,17,124 INR

28 data points across 18 retailers

19 retailers₹2,65,794 INR to ₹5,17,124 INR

B+
Cheapest Retailer
-
₹2,65,794 INR
B+
Retailer 2
-
₹2,65,794 INR
View
B+
Retailer 3
-
₹2,73,965 INR
View
Final sale: no returns
B+
Retailer 4
-
₹2,82,511 INR
View
B+
Retailer 5
-
₹2,87,959 INR
View
B+
Retailer 6
-
₹2,96,881 INR
View
Retailer 7
-
₹3,05,991 INR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
₹3,07,118 INR
View
B+
Retailer 9
-
₹3,08,245 INR
View
B+
Retailer 10
-
₹3,10,218 INR
View
B+
Retailer 11
-
₹3,12,660 INR
View
B+
Retailer 12
-
₹3,14,914 INR
View
Retailer 13
-
₹3,26,842 INR
View
Price last confirmed 31 days ago
B
Retailer 14
-
₹3,31,819 INR
View
B+
Retailer 15
-
₹3,42,526 INR
View
B+
Retailer 16
-
₹3,45,626 INR
View
B
Retailer 17
-
₹3,62,249 INR
View
B
Retailer 18
-
₹4,96,367 INR
View
Most Expensive
B
NZ Jewellers
4e7c2b87-0a6b-470c-b50c-3fab8bf0dc01 · Nov 5
₹5,17,124 INR
$5,506 USD
View
18 more retailers have this diamond
Prices start from ₹2,65,794 INRSave up to ₹2,51,330 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
₹2,65,794 INR