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Heart|Natural|GIA

1.20ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 7558798311

Certificate GIA 7558798311

Diamond specifications and retailer prices

From ₹1,53,841 INR
As of November 6, 2026
Save ₹2,04,558 INR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹4,93,813 INR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural heart diamond

This 1.2ct 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 7558798311. Listed at 18 retailers as of November 4, 2026, with a 133% 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

1.20
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558798311
Dimensions6.60 × 7.32 × 4.28 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.60 mm7.32 mm1.20 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558798311
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.5%

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: ₹4,93,813 INR|Low: ₹1,53,841 INR|High: ₹4,93,813 INR|Avg: ₹2,57,395 INR|+3.2%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 11₹1,53,841 INR
Retailer 2₹1,61,918 INR
Retailer 9₹1,88,591 INR
Retailer 5₹1,89,249 INR
Retailer 6₹2,01,646 INR
Retailer 12₹2,05,121 INR
Retailer 3₹2,14,607 INR
Retailer 8₹2,22,872 INR
Retailer 4₹2,36,678 INR
Retailer 7₹2,54,617 INR
Retailer 10₹3,58,399 INR
Retailer 13₹4,28,839 INR
Queensmith₹4,93,813 INR

27 data points across 13 retailers

18 retailers₹1,53,841 INR to ₹3,58,399 INR

A
Cheapest Retailer
-
₹1,53,841 INR
A
Retailer 2
-
₹1,61,918 INR
View
A
Retailer 3
-
₹1,88,591 INR
View
A
Retailer 4
-
₹1,89,249 INR
View
Final sale: no returns
A
Retailer 5
-
₹1,92,160 INR
View
A
Retailer 6
-
₹2,01,646 INR
View
Retailer 7
-
₹2,05,121 INR
View
Price last confirmed 25 days ago
Retailer 8
-
₹2,05,121 INR
View
Price last confirmed 19 days ago
B+
Retailer 9
-
₹2,13,950 INR
View
Retailer 10
-
₹2,14,607 INR
View
Price last confirmed 21 days ago
B+
Retailer 11
-
₹2,15,077 INR
View
B+
Retailer 12
-
₹2,18,082 INR
View
B+
Retailer 13
-
₹2,22,872 INR
View
Retailer 14
-
₹2,36,678 INR
View
Price last confirmed 18 days ago
B+
Retailer 15
-
₹2,54,617 INR
View
B
Retailer 16
-
₹3,58,399 INR
View
Retailer 17
-
₹4,28,839 INR
View
Price last confirmed 19 days ago
Most Expensive
Queensmith
7558798311 · Oct 28
₹4,93,813 INR
£4,140 GBP
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from ₹1,53,841 INRSave up to ₹2,04,558 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
1.20ct Heart
₹1,53,841 INR