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Princess|Natural|GIA

1.51ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 5242021713

Certificate GIA 5242021713

Diamond specifications and retailer prices

From ₹2,74,872 INR
$2,896 USD
As of October 31, 2026
Save ₹2,47,513 INR (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹5,22,385 INR at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded F 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 5242021713. Listed at 12 retailers as of October 31, 2026, with prices from ₹2,74,872 to ₹5,22,385, a ₹2,47,513 spread on the same certified stone. Helzberg Diamonds lists it at ₹5,22,385. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.31°
Pavilion angle39.65°
OriginNatural
Grading LabGIA
CertificateGIA 5242021713
Dimensions6.26 × 6.19 × 4.52 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.26 mm6.19 mm1.51 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242021713
Side View
Table 73.0%Crown 24.31°Girdle: STK-THKPavilion 39.65°Culet: NoneDepth 73.0%

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 31
Current: ₹5,22,385 INR|Low: ₹2,74,872 INR|High: ₹5,66,518 INR|Avg: ₹3,80,123 INR|-7.8%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9₹2,74,872 INR
Retailer 7₹2,80,021 INR
Retailer 11₹2,96,309 INR
Retailer 2₹3,21,278 INR
Retailer 10₹3,25,257 INR
Retailer 4₹3,31,080 INR
Retailer 13₹3,50,218 INR
Retailer 8₹3,52,496 INR
Retailer 3₹3,59,829 INR
Retailer 5₹3,72,512 INR
Retailer 6₹4,28,993 INR
Retailer 12₹5,14,365 INR
Helzberg Diamonds₹5,22,385 INR

31 data points across 13 retailers

12 retailers₹2,74,872 INR to ₹5,22,385 INR

A
Cheapest Retailer
-
₹2,74,872 INR
$2,896 USD
A
Retailer 2
-
₹2,80,021 INR
SGD 3,987 SGD
View
A
Retailer 3
-
₹2,96,309 INR
$3,122 USD
View
A
Retailer 4
-
₹3,21,278 INR
£2,665 GBP
View
A
Retailer 5
-
₹3,25,257 INR
$3,427 USD
View
A
Retailer 6
-
₹3,31,080 INR
SGD 4,714 SGD
View
A
Retailer 7
-
₹3,50,218 INR
$3,690 USD
View
A
Retailer 8
-
₹3,52,496 INR
$3,714 USD
View
A
Retailer 9
-
₹3,59,829 INR
$3,791 USD
View
A
Retailer 10
-
₹4,28,993 INR
$4,520 USD
View
Retailer 11
-
₹5,14,365 INR
$5,420 USD
View
Price last confirmed 10 days ago
Most Expensive
B+
Helzberg Diamonds
XZRLIKIGIHNHJ · Nov 2
₹5,22,385 INR
$5,504 USD
View
11 more retailers have this diamond
Prices start from ₹2,74,872 INRSave up to ₹2,47,513 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 Princess
₹2,74,872 INR