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Heart|Natural|GIA

1.20ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6545692388

Certificate GIA 6545692388

Diamond specifications and retailer prices

From ₹1,51,856 INR
HK$12,500 HKD
As of November 2, 2026
Save ₹2,66,223 INR (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹4,18,079 INR at NZ Jewellers · As of November 3, 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 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 6545692388. Listed at 17 retailers as of November 2, 2026, with prices from ₹1,51,856 to ₹4,18,079, a ₹2,66,223 spread on the same certified stone. NZ Jewellers lists it at ₹4,18,079. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6545692388
Dimensions6.75 × 7.28 × 4.21 mm
L/W Ratio1.08
Top View
6.75 mm7.28 mm1.20 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6545692388
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.9%

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 2
Current: ₹4,18,079 INR|Low: ₹1,50,641 INR|High: ₹4,20,736 INR|Avg: ₹2,30,426 INR|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 3, 2026
Retailer 14₹1,51,856 INR
Retailer 13₹1,60,448 INR
Retailer 5₹1,84,505 INR
Retailer 2₹1,88,015 INR
Retailer 3₹1,97,701 INR
Retailer 7₹1,99,975 INR
Retailer 6₹2,01,209 INR
Retailer 9₹2,09,182 INR
Retailer 11₹2,09,751 INR
Retailer 8₹2,19,393 INR
Retailer 12₹2,30,726 INR
Retailer 4₹2,72,956 INR
Retailer 10₹3,50,397 INR
NZ Jewellers₹4,18,079 INR

24 data points across 14 retailers

17 retailers₹1,51,856 INR to ₹4,18,079 INR

A
Cheapest Retailer
-
₹1,51,856 INR
HK$12,500 HKD
A
Retailer 2
-
₹1,60,448 INR
View
A
Retailer 3
-
₹1,84,505 INR
$1,944 USD
View
Final sale: no returns
A
Retailer 4
-
₹1,88,015 INR
SGD 2,677 SGD
View
B+
Retailer 5
-
₹1,91,718 INR
$2,020 USD
View
B+
Retailer 6
-
₹1,97,701 INR
£1,640 GBP
View
B+
Retailer 7
-
₹1,99,975 INR
$2,107 USD
View
B+
Retailer 8
-
₹2,01,209 INR
$2,120 USD
View
B+
Retailer 9
-
₹2,07,777 INR
A$3,368 AUD
View
B+
Retailer 10
-
₹2,09,182 INR
$2,204 USD
View
B+
Retailer 11
-
₹2,09,751 INR
$2,210 USD
View
Retailer 12
-
₹2,12,105 INR
SGD 3,020 SGD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
₹2,19,393 INR
£1,820 GBP
View
B+
Retailer 14
-
₹2,30,726 INR
$2,431 USD
View
B
Retailer 15
-
₹2,72,956 INR
€2,739 EUR
View
B
Retailer 16
-
₹3,50,397 INR
£2,907 GBP
View
Most Expensive
B
NZ Jewellers
520958f5-213b-44e8-a64a-c53f7e0bb77d · Nov 3
₹4,18,079 INR
$4,405 USD
View
16 more retailers have this diamond
Prices start from ₹1,51,856 INRSave up to ₹2,66,223 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
₹1,51,856 INR