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Heart|Natural|GIA

1.53ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 6542893943

Certificate GIA 6542893943

Diamond specifications and retailer prices

From ₹3,99,536 INR
As of November 1, 2026
Save ₹4,37,104 INR (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹9,50,940 INR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded G 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 6542893943. Listed at 16 retailers as of November 1, 2026, with a 109% 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

1.53
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542893943
Dimensions7.08 × 7.98 × 4.61 mm
L/W Ratio1.13
Top View
7.08 mm7.98 mm1.53 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542893943
Side View
Table 57.0%CrownGirdle: THN-VTKPavilion 38.1°Culet: NoneDepth 57.8%

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 1
Current: ₹4,53,164 INR|Low: ₹3,95,497 INR|High: ₹8,78,997 INR|Avg: ₹5,30,989 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 6, 2026
Retailer 6₹3,99,536 INR
Retailer 4₹4,00,287 INR
Retailer 13₹4,28,369 INR
Retailer 5₹4,38,512 INR
Retailer 15₹4,46,590 INR
Retailer 12₹4,50,346 INR
Retailer 1₹4,53,164 INR
Retailer 10₹4,56,451 INR
Retailer 2₹4,76,174 INR
Retailer 3₹5,02,942 INR
Retailer 8₹5,03,599 INR
Retailer 7₹5,42,012 INR
Retailer 9₹6,39,877 INR
Retailer 11₹8,33,070 INR
Retailer 14₹8,36,639 INR

27 data points across 15 retailers

16 retailers₹3,99,536 INR to ₹8,36,639 INR

A
Cheapest Retailer
-
₹3,99,536 INR
A
Retailer 2
-
₹4,00,287 INR
View
A
Retailer 3
-
₹4,28,369 INR
View
A
Retailer 4
-
₹4,38,512 INR
View
Final sale: no returns
A
Retailer 5
-
₹4,46,590 INR
View
A
Retailer 6
-
₹4,50,346 INR
View
A
Retailer 7
-
₹4,53,164 INR
View
A
Retailer 8
-
₹4,56,451 INR
View
A
Retailer 9
-
₹4,76,174 INR
View
A
Retailer 10
-
₹5,02,942 INR
View
A
Retailer 11
-
₹5,03,599 INR
View
Retailer 12
-
₹5,42,012 INR
View
Price last confirmed 19 days ago
B+
Retailer 13
-
₹6,39,877 INR
View
B
Retailer 14
-
₹8,33,070 INR
View
B
Retailer 15
-
₹8,36,639 INR
View
Most Expensive
NZ Jewellers
1493fa58-af9a-4fab-bfef-840e4e9ae299 · Sep 25
₹9,50,940 INR
$10,125 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from ₹3,99,536 INRSave up to ₹4,37,104 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
1.53ct Heart
₹3,99,536 INR