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Heart|Natural|GIA

1.50ct I SI1 Heart Natural Diamond

ID • I/SI1 • GIA 5556934240

Certificate GIA 5556934240

Diamond specifications and retailer prices

From ₹3,38,943 INR
HK$27,900 HKD
As of November 2, 2026
Save ₹4,54,885 INR (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹7,93,827 INR at NZ Jewellers · As of October 30, 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 5556934240. Listed at 20 retailers as of October 30, 2026, with prices from ₹3,38,943 to ₹7,93,827, a ₹4,54,885 spread on the same certified stone. NZ Jewellers lists it at ₹7,93,827. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556934240
Dimensions7.17 × 7.69 × 4.70 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Cavity
Top View
7.17 mm7.69 mm1.50 ctI / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556934240
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.1%

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: ₹7,93,827 INR|Low: ₹3,37,728 INR|High: ₹7,93,827 INR|Avg: ₹4,85,537 INR
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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 10₹3,38,943 INR
Retailer 2₹3,62,805 INR
Retailer 7₹4,01,946 INR
Retailer 14₹4,17,794 INR
Retailer 11₹4,29,485 INR
Retailer 8₹4,34,113 INR
Retailer 15₹4,50,099 INR
Retailer 3₹4,55,663 INR
Retailer 4₹4,55,663 INR
Retailer 6₹4,55,663 INR
Retailer 9₹4,64,110 INR
Retailer 13₹4,66,929 INR
Retailer 12₹5,12,030 INR
Retailer 5₹5,25,706 INR
Retailer 17₹5,60,080 INR
Retailer 16₹7,25,745 INR
NZ Jewellers₹7,93,827 INR

24 data points across 17 retailers

20 retailers₹3,38,943 INR to ₹7,93,827 INR

A
Cheapest Retailer
-
₹3,38,943 INR
HK$27,900 HKD
A
Retailer 2
-
₹3,62,805 INR
View
A
Retailer 3
-
₹4,01,946 INR
SGD 5,723 SGD
View
A
Retailer 4
-
₹4,17,794 INR
$4,402 USD
View
Final sale: no returns
B+
Retailer 5
-
₹4,17,889 INR
$4,403 USD
View
B+
Retailer 6
-
₹4,18,079 INR
$4,405 USD
View
B+
Retailer 7
-
₹4,29,485 INR
£3,563 GBP
View
Retailer 8
-
₹4,34,113 INR
SGD 6,181 SGD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
₹4,50,099 INR
£3,734 GBP
View
B+
Retailer 10
-
₹4,55,663 INR
$4,801 USD
View
B+
Retailer 11
-
₹4,55,663 INR
$4,801 USD
View
B+
Retailer 12
-
₹4,55,663 INR
$4,801 USD
View
Retailer 13
-
₹4,62,254 INR
A$7,493 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
₹4,64,110 INR
$4,890 USD
View
B+
Retailer 15
-
₹4,66,929 INR
$4,920 USD
View
B+
Retailer 16
-
₹5,12,030 INR
€5,138 EUR
View
B+
Retailer 17
-
₹5,25,706 INR
$5,539 USD
View
B
Retailer 18
-
₹5,60,080 INR
ZAR 95,334 ZAR
View
B
Retailer 19
-
₹7,25,745 INR
£6,021 GBP
View
Most Expensive
B
NZ Jewellers
bb6badf4-3045-4ab7-ba0e-cdeb5d73db84 · Oct 30
₹7,93,827 INR
$8,364 USD
View
19 more retailers have this diamond
Prices start from ₹3,38,943 INRSave up to ₹4,54,885 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
₹3,38,943 INR