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Heart|Natural|GIA

1.50ct I SI1 Heart Natural Diamond

ID • I/SI1 • GIA 2544288656

Certificate GIA 2544288656

Diamond specifications and retailer prices

From ₹3,35,298 INR
HK$27,600 HKD
As of November 2, 2026
Save ₹3,28,010 INR (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹7,99,901 INR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two 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 2544288656. Listed at 17 retailers as of November 1, 2026, with a 98% 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

1.50
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle43°
OriginNatural
Grading LabGIA
CertificateGIA 2544288656
Dimensions6.62 × 7.86 × 4.98 mm
L/W Ratio1.19
Top View
6.62 mm7.86 mm1.50 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544288656
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 43°Culet: NoneDepth 63.4%

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: ₹4,06,215 INR|Low: ₹3,30,439 INR|High: ₹7,32,269 INR|Avg: ₹4,38,859 INR|-4.5%
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 2, 2026
Retailer 8₹3,35,298 INR
Retailer 12₹3,36,076 INR
Retailer 11₹3,52,780 INR
Retailer 9₹3,53,445 INR
Retailer 2₹3,67,302 INR
Retailer 14₹3,76,739 INR
Retailer 5₹3,77,457 INR
Retailer 3₹3,77,774 INR
Retailer 1₹4,06,215 INR
Retailer 10₹4,32,379 INR
Retailer 6₹4,46,602 INR
Retailer 7₹4,50,595 INR
Retailer 15₹5,23,204 INR
Retailer 13₹6,63,308 INR
Retailer 4₹7,01,575 INR

26 data points across 15 retailers

17 retailers₹3,35,298 INR to ₹6,63,308 INR

A
Cheapest Retailer
-
₹3,35,298 INR
HK$27,600 HKD
A
Retailer 2
-
₹3,36,076 INR
$3,541 USD
View
A
Retailer 3
-
₹3,52,780 INR
$3,717 USD
View
A
Retailer 4
-
₹3,53,445 INR
$3,724 USD
View
Final sale: no returns
A
Retailer 5
-
₹3,67,302 INR
$3,870 USD
View
A
Retailer 6
-
₹3,76,739 INR
€3,780 EUR
View
A
Retailer 7
-
₹3,77,457 INR
$3,977 USD
View
A
Retailer 8
-
₹3,77,774 INR
$3,980 USD
View
A
Retailer 9
-
₹4,06,215 INR
$4,280 USD
View
B+
Retailer 10
-
₹4,32,379 INR
£3,587 GBP
View
B+
Retailer 11
-
₹4,46,602 INR
$4,706 USD
View
Retailer 12
-
₹4,50,595 INR
A$7,304 AUD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
₹4,87,239 INR
A$7,898 AUD
View
B+
Retailer 14
-
₹5,23,204 INR
ZAR 89,057 ZAR
View
B
Retailer 15
-
₹6,63,308 INR
£5,503 GBP
View
Retailer 16
-
₹7,01,575 INR
$7,392 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
800dfda8-04a8-4f54-91df-e519e21560f8 · Sep 25
₹7,99,901 INR
$8,428 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from ₹3,35,298 INRSave up to ₹3,28,010 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
1.50ct Heart
₹3,35,298 INR