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Heart|Natural|GIA

1.20ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 7546617126

Certificate GIA 7546617126

Diamond specifications and retailer prices

From ₹2,53,114 INR
As of November 5, 2026
Save ₹36,723 INR (13%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹5,46,295 INR at Queensmith · As of October 9, 2026
View at Queensmith

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded H 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 7546617126. Listed at 19 retailers as of November 5, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546617126
Dimensions6.76 × 7.36 × 4.20 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Indented Natural
Top View
6.76 mm7.36 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546617126
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.0%

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: ₹5,46,295 INR|Low: ₹2,15,171 INR|High: ₹5,46,295 INR|Avg: ₹3,09,181 INR|+0.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 5₹2,15,171 INR
Retailer 11₹2,33,391 INR
Retailer 6₹2,41,374 INR
Retailer 2₹2,53,114 INR
Retailer 18₹2,62,037 INR
Retailer 3₹2,68,705 INR
Retailer 4₹2,69,081 INR
Retailer 17₹2,85,235 INR
Retailer 7₹2,89,837 INR
Retailer 8₹2,98,666 INR
Retailer 12₹2,99,135 INR
Retailer 9₹3,01,953 INR
Retailer 14₹3,06,085 INR
Retailer 10₹3,08,997 INR
Retailer 13₹3,30,880 INR
Retailer 15₹3,43,935 INR
Retailer 16₹4,82,749 INR
Queensmith₹5,46,295 INR

18 data points across 18 retailers

19 retailers₹2,53,114 INR to ₹2,89,837 INR

Retailer 1
-
₹2,15,171 INR
Price last confirmed 36 days ago
B+
Retailer 2
-
₹2,53,114 INR
View
Retailer 3
-
₹2,58,562 INR
View
Price last confirmed 37 days ago
B
Retailer 4
-
₹2,68,705 INR
View
Retailer 5
-
₹2,85,235 INR
View
Price last confirmed 46 days ago
Retailer 6
-
₹2,85,235 INR
View
Price last confirmed 37 days ago
B+
Retailer 7
-
₹2,89,837 INR
View
Retailer 8
-
₹2,96,224 INR
View
Price last confirmed 37 days ago
Retailer 9
-
₹2,98,666 INR
View
Price last confirmed 29 days ago
Retailer 10
-
₹3,01,953 INR
View
Price last confirmed 29 days ago
Retailer 11
-
₹3,06,085 INR
View
Price last confirmed 35 days ago
Retailer 12
-
₹3,08,997 INR
View
Price last confirmed 29 days ago
Retailer 13
-
₹3,29,190 INR
View
Price last confirmed 46 days ago
Retailer 14
-
₹3,29,190 INR
View
Price last confirmed 39 days ago
Retailer 15
-
₹3,43,935 INR
View
Price last confirmed 38 days ago
Retailer 16
-
₹4,82,749 INR
View
Price last confirmed 37 days ago
Retailer 17
-
₹4,97,025 INR
View
Price last confirmed 38 days ago
Retailer 18
-
₹4,97,025 INR
View
Price last confirmed 48 days ago
Most Expensive
Queensmith
7546617126 · Oct 9
₹5,46,295 INR
£4,580 GBP
View
Price last confirmed 28 days ago
18 more retailers have this diamond
Prices start from ₹2,53,114 INRSave up to ₹36,723 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
₹2,53,114 INR