CaratHunter
Plans
Princess|Natural|IGI

1.31ct I SI1 Princess Natural Diamond

EX • I/SI1 • IGI 523287337

Shape and cutting style on the report: Princess cut

Certificate IGI 523287337

Diamond specifications and retailer prices

From ₹3,06,749 INR
$3,232 USD
As of November 1, 2026
Save ₹2,95,170 INR (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹6,26,501 INR at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.31ct natural princess diamond

This 1.31ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 523287337. Listed at 16 retailers as of October 30, 2026, with a 96% 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

1.31
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle60.1°
Pavilion angle38°
OriginNatural
Grading LabIGI
CertificateIGI 523287337
Dimensions5.86 × 5.84 × 4.25 mm
L/W Ratio1.00
Culet sizePointed
Top View
5.86 mm5.84 mm1.31 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 523287337
Side View
Table 72.5%Crown 60.1°Girdle: MediumPavilion 38°Culet: NoneDepth 72.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹6,01,919 INR|Low: ₹2,92,323 INR|High: ₹6,08,705 INR|Avg: ₹3,92,888 INR
NZ Jewellers
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 11₹3,06,749 INR
Retailer 9₹3,11,305 INR
Retailer 13₹3,18,898 INR
Retailer 12₹3,31,710 INR
Retailer 3₹3,45,472 INR
Retailer 4₹3,45,472 INR
Retailer 10₹3,58,760 INR
Retailer 6₹3,67,675 INR
Retailer 5₹3,98,622 INR
Retailer 2₹4,04,402 INR
Retailer 7₹4,24,658 INR
Retailer 8₹5,80,862 INR
NZ Jewellers₹6,01,919 INR

45 data points across 13 retailers

16 retailers₹3,06,749 INR to ₹6,01,919 INR

B+
Cheapest Retailer
-
₹3,06,749 INR
$3,232 USD
Retailer 2
-
₹3,11,305 INR
$3,280 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
₹3,18,898 INR
$3,360 USD
View
Final sale: no returns
B+
Retailer 4
-
₹3,31,710 INR
$3,495 USD
View
B+
Retailer 5
-
₹3,45,472 INR
$3,640 USD
View
B+
Retailer 6
-
₹3,45,472 INR
$3,640 USD
View
B+
Retailer 7
-
₹3,58,760 INR
$3,780 USD
View
Retailer 8
-
₹3,59,614 INR
$3,789 USD
View
Price last confirmed 41 days ago
B+
Retailer 9
-
₹3,67,675 INR
£3,050 GBP
View
B
Retailer 10
-
₹3,98,622 INR
$4,200 USD
View
B+
Retailer 11
-
₹4,04,402 INR
€4,058 EUR
View
Retailer 12
-
₹4,14,947 INR
$4,372 USD
View
Price last confirmed 39 days ago
B
Retailer 13
-
₹4,24,658 INR
ZAR 72,283 ZAR
View
B
Retailer 14
-
₹5,80,862 INR
£4,819 GBP
View
B
Retailer 15
-
₹6,01,919 INR
$6,342 USD
View
Most Expensive
NZ Jewellers
797c3299-f78b-4ca2-b160-8557bc9b8faf · Sep 21
₹6,26,501 INR
$6,601 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from ₹3,06,749 INRSave up to ₹2,95,170 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.

B+
1.31ct Princess
₹3,06,749 INR