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Heart|Natural|GIA

1.01ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 6545375595

Certificate GIA 6545375595

Diamond specifications and retailer prices

From ₹1,12,986 INR
As of November 6, 2026
Save ₹1,55,625 INR (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹4,07,895 INR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded I 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 6545375595. Listed at 20 retailers as of November 2, 2026, with a 138% 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

1.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 6545375595
Dimensions6.28 × 7.08 × 3.95 mm
L/W Ratio1.13
Top View
6.28 mm7.08 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545375595
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 39.9°Culet: NoneDepth 55.7%

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: ₹1,20,499 INR|Low: ₹1,12,986 INR|High: ₹2,79,976 INR|Avg: ₹1,65,328 INR|-8.7%
Retailer 1
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
November 6, 2026
Retailer 12₹1,12,986 INR
Retailer 1₹1,20,499 INR
Retailer 13₹1,32,991 INR
Retailer 4₹1,33,272 INR
Retailer 8₹1,33,366 INR
Retailer 6₹1,35,245 INR
Retailer 10₹1,36,184 INR
Retailer 3₹1,40,598 INR
Retailer 7₹1,49,990 INR
Retailer 11₹1,57,880 INR
Retailer 14₹1,59,100 INR
Retailer 15₹1,85,774 INR
Retailer 2₹1,87,089 INR
Retailer 9₹2,30,386 INR
Retailer 5₹2,68,611 INR

24 data points across 15 retailers

20 retailers₹1,12,986 INR to ₹2,68,611 INR

A
Cheapest Retailer
-
₹1,12,986 INR
A
Retailer 2
-
₹1,20,499 INR
View
Final sale: no returns
A
Retailer 3
-
₹1,32,991 INR
View
A
Retailer 4
-
₹1,33,272 INR
View
A
Retailer 5
-
₹1,33,366 INR
View
A
Retailer 6
-
₹1,35,245 INR
View
A
Retailer 7
-
₹1,36,184 INR
View
A
Retailer 8
-
₹1,40,598 INR
View
A
Retailer 9
-
₹1,49,990 INR
View
A
Retailer 10
-
₹1,57,880 INR
View
A
Retailer 11
-
₹1,59,100 INR
View
Retailer 12
-
₹1,70,559 INR
View
Price last confirmed 16 days ago
Retailer 13
-
₹1,83,238 INR
View
Price last confirmed 44 days ago
B+
Retailer 14
-
₹1,85,774 INR
View
B+
Retailer 15
-
₹1,87,089 INR
View
B+
Retailer 16
-
₹1,88,497 INR
View
Retailer 17
-
₹2,10,663 INR
View
Price last confirmed 32 days ago
B+
Retailer 18
-
₹2,30,386 INR
View
B
Retailer 19
-
₹2,68,611 INR
View
Most Expensive
NZ Jewellers
c4d5302c-22d0-40c6-96c6-d9cefc8b3055 · Sep 25
₹4,07,895 INR
$4,343 USD
View
Price last confirmed 42 days ago
19 more retailers have this diamond
Prices start from ₹1,12,986 INRSave up to ₹1,55,625 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
1.01ct Heart
₹1,12,986 INR