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Heart|Natural|GIA

1.50ct D SI2 Heart Natural Diamond

ID • D/SI2 • GIA 6531397919

Certificate GIA 6531397919

Diamond specifications and retailer prices

From ₹3,59,432 INR
As of November 6, 2026
Save ₹3,87,326 INR (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹8,29,581 INR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded D 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 6531397919. Listed at 16 retailers as of November 4, 2026, with a 108% 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
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531397919
Dimensions7.89 × 6.92 × 4.84 mm
L/W Ratio1.14
Top View
7.89 mm6.92 mm1.50 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531397919
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

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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: Nov 6
Current: ₹8,29,581 INR|Low: ₹3,56,990 INR|High: ₹8,43,298 INR|Avg: ₹5,27,083 INR|-1.6%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6₹3,59,432 INR
Retailer 2₹3,82,442 INR
Retailer 7₹4,33,910 INR
Retailer 4₹4,57,015 INR
Retailer 10₹4,57,578 INR
Retailer 3₹4,62,932 INR
Retailer 8₹4,75,235 INR
Retailer 9₹4,84,345 INR
Retailer 5₹7,46,758 INR
Queensmith₹8,29,581 INR

41 data points across 10 retailers

16 retailers₹3,59,432 INR to ₹7,46,758 INR

A
Cheapest Retailer
-
₹3,59,432 INR
A
Retailer 2
-
₹3,82,442 INR
View
A
Retailer 3
-
₹4,33,910 INR
View
Final sale: no returns
A
Retailer 4
-
₹4,57,015 INR
View
Retailer 5
-
₹4,57,578 INR
View
Price last confirmed 11 days ago
A
Retailer 6
-
₹4,62,932 INR
View
Retailer 7
-
₹4,70,164 INR
View
Price last confirmed 21 days ago
Retailer 8
-
₹4,70,164 INR
View
Price last confirmed 21 days ago
Retailer 9
-
₹4,70,164 INR
View
Price last confirmed 19 days ago
A
Retailer 10
-
₹4,72,512 INR
View
A
Retailer 11
-
₹4,75,235 INR
View
A
Retailer 12
-
₹4,84,345 INR
View
Retailer 13
-
₹5,42,482 INR
View
Price last confirmed 18 days ago
B+
Retailer 14
-
₹7,46,758 INR
View
Retailer 15
-
₹8,19,170 INR
View
Price last confirmed 19 days ago
Most Expensive
Queensmith
6531397919 · Oct 28
₹8,29,581 INR
£6,955 GBP
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from ₹3,59,432 INRSave up to ₹3,87,326 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
₹3,59,432 INR