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Heart|Natural|GIA

1.51ct E SI2 Heart Natural Diamond

ID • E/SI2 • GIA 6542210237

Certificate GIA 6542210237

Diamond specifications and retailer prices

From ₹3,60,962 INR
HK$29,700 HKD
As of October 30, 2026
Save ₹4,82,541 INR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹8,43,503 INR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542210237. Listed at 18 retailers as of October 28, 2026, with prices from ₹3,60,962 to ₹8,43,503, a ₹4,82,541 spread on the same certified stone. Queensmith lists it at ₹8,43,503. 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

1.51
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542210237
Dimensions8.17 × 7.29 × 4.52 mm
L/W Ratio1.12
Top View
8.17 mm7.29 mm1.51 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542210237
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹8,43,503 INR|Low: ₹3,60,962 INR|High: ₹8,64,002 INR|Avg: ₹5,35,094 INR|-2.4%
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
October 30, 2026
Retailer 15₹3,60,962 INR
Retailer 2₹3,91,500 INR
Retailer 16₹4,43,986 INR
Retailer 9₹4,54,659 INR
Retailer 8₹4,63,244 INR
Retailer 13₹4,67,038 INR
Retailer 10₹4,80,203 INR
Retailer 3₹4,81,017 INR
Retailer 12₹4,81,017 INR
Retailer 14₹4,81,017 INR
Retailer 4₹4,86,144 INR
Retailer 7₹4,95,491 INR
Retailer 6₹5,55,078 INR
Retailer 11₹7,70,307 INR
Retailer 5₹8,04,606 INR
Queensmith₹8,43,503 INR

29 data points across 16 retailers

18 retailers₹3,60,962 INR to ₹8,43,503 INR

A
Cheapest Retailer
-
₹3,60,962 INR
HK$29,700 HKD
A
Retailer 2
-
₹3,91,500 INR
View
A
Retailer 3
-
₹4,43,986 INR
$4,676 USD
View
Final sale: no returns
A
Retailer 4
-
₹4,54,659 INR
£3,770 GBP
View
A
Retailer 5
-
₹4,63,244 INR
SGD 6,593 SGD
View
A
Retailer 6
-
₹4,67,038 INR
SGD 6,647 SGD
View
A
Retailer 7
-
₹4,80,203 INR
£3,982 GBP
View
Retailer 8
-
₹4,81,017 INR
$5,066 USD
View
Price last confirmed 14 days ago
Retailer 9
-
₹4,81,017 INR
$5,066 USD
View
Price last confirmed 12 days ago
Retailer 10
-
₹4,81,017 INR
$5,066 USD
View
Price last confirmed 13 days ago
A
Retailer 11
-
₹4,85,574 INR
$5,114 USD
View
A
Retailer 12
-
₹4,86,144 INR
$5,120 USD
View
A
Retailer 13
-
₹4,95,491 INR
$5,218 USD
View
A
Retailer 14
-
₹5,10,280 INR
A$8,268 AUD
View
Retailer 15
-
₹5,55,078 INR
$5,846 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
₹7,70,307 INR
£6,388 GBP
View
Retailer 17
-
₹8,04,606 INR
$8,474 USD
View
Price last confirmed 12 days ago
Most Expensive
B+
Queensmith
6542210237 · Oct 28
₹8,43,503 INR
£6,995 GBP
View
17 more retailers have this diamond
Prices start from ₹3,60,962 INRSave up to ₹4,82,541 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
1.51ct Heart
₹3,60,962 INR