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Heart|Natural|GIA

1.50ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 1548550988

Certificate GIA 1548550988

Diamond specifications and retailer prices

From ₹2,92,091 INR
As of November 6, 2026
Save ₹3,47,880 INR (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹7,59,803 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548550988. Listed at 18 retailers as of November 2, 2026, with a 119% 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1548550988
Dimensions7.82 × 7.30 × 4.64 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural, Needle
Top View
7.82 mm7.30 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1548550988
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.4%

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 6
Current: ₹7,59,803 INR|Low: ₹2,90,870 INR|High: ₹7,86,045 INR|Avg: ₹4,35,980 INR|-3.0%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10₹2,92,091 INR
Retailer 2₹3,08,245 INR
Retailer 3₹3,53,233 INR
Retailer 5₹3,67,791 INR
Retailer 6₹3,87,608 INR
Retailer 7₹3,90,332 INR
Retailer 11₹3,96,530 INR
Retailer 9₹3,98,221 INR
Retailer 4₹4,30,529 INR
Retailer 8₹6,39,971 INR
Queensmith₹7,59,803 INR

31 data points across 11 retailers

18 retailers₹2,92,091 INR to ₹6,39,971 INR

A
Cheapest Retailer
-
₹2,92,091 INR
A
Retailer 2
-
₹3,08,245 INR
View
A
Retailer 3
-
₹3,53,233 INR
View
Final sale: no returns
A
Retailer 4
-
₹3,67,791 INR
View
Retailer 5
-
₹3,85,354 INR
View
Price last confirmed 22 days ago
Retailer 6
-
₹3,85,354 INR
View
Price last confirmed 20 days ago
Retailer 7
-
₹3,85,354 INR
View
Price last confirmed 22 days ago
A
Retailer 8
-
₹3,87,608 INR
View
A
Retailer 9
-
₹3,90,332 INR
View
B+
Retailer 10
-
₹3,96,530 INR
View
B+
Retailer 11
-
₹3,98,221 INR
View
B+
Retailer 12
-
₹4,03,762 INR
View
B+
Retailer 13
-
₹4,27,148 INR
View
B+
Retailer 14
-
₹4,30,529 INR
View
Retailer 15
-
₹4,44,617 INR
View
Price last confirmed 19 days ago
B
Retailer 16
-
₹6,39,971 INR
View
Retailer 17
-
₹6,71,340 INR
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
1548550988 · Oct 28
₹7,59,803 INR
£6,370 GBP
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from ₹2,92,091 INRSave up to ₹3,47,880 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
₹2,92,091 INR