Princess|Natural|IGI

2.51ct I SI2 Princess Natural Diamond

EX • I/SI2 • IGI 835613886

Shape and cutting style on the report: Princess cut

Certificate IGI 835613886

Diamond specifications and retailer prices

From $7,040 USD
₹670,477 INR
As of October 31, 2026
Save $9,117 USD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $16,157 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.51ct natural princess diamond

This 2.51ct natural princess sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 835613886. Listed at 14 retailers as of October 30, 2026, with prices from $7,040 to $16,157, a $9,117 spread on the same certified stone. NZ Jewellers lists it at $16,157. 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

2.51
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 835613886
Dimensions7.71 × 7.49 × 5.31 mm
L/W Ratio1.03
Top View
7.71 mm7.49 mm2.51 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 835613886
Side View
Table 72.0%Crown 42.2°Girdle: MediumPavilion 39.2°Culet: NoneDepth 70.9%

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: $16,157 USD|Low: $7,022 USD|High: $16,464 USD|Avg: $10,189 USD|-1.9%
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
Retailer 14
October 31, 2026
Retailer 2$7,040 USD
Retailer 11$8,349 USD
Retailer 3$8,569 USD
Retailer 13$8,917 USD
Retailer 8$9,452 USD
Retailer 6$9,660 USD
Retailer 4$9,661 USD
Retailer 10$9,755 USD
Retailer 14$9,809 USD
Retailer 12$9,877 USD
Retailer 7$10,038 USD
Retailer 5$11,147 USD
Retailer 9$13,536 USD
NZ Jewellers$16,157 USD

20 data points across 14 retailers

14 retailers$7,040 USD to $16,157 USD

A
Cheapest Retailer
-
$7,040 USD
₹670,477 INR
A
Retailer 2
-
$8,349 USD
View
A
Retailer 3
-
$8,569 USD
View
A
Retailer 4
-
$8,917 USD
View
A
Retailer 5
-
$9,452 USD
£7,442 GBP
View
A
Retailer 6
-
$9,660 USD
View
A
Retailer 7
-
$9,661 USD
View
A
Retailer 8
-
$9,755 USD
View
A
Retailer 9
-
$9,809 USD
View
A
Retailer 10
-
$9,877 USD
View
A
Retailer 11
-
$10,038 USD
€9,560 EUR
View
A
Retailer 12
-
$11,147 USD
View
A
Retailer 13
-
$13,536 USD
£10,658 GBP
View
Most Expensive
B+
NZ Jewellers
51ac9cca-fddd-466d-8fe3-1b0aa2927885 · Oct 30
$16,157 USD
View
13 more retailers have this diamond
Prices start from $7,040 USDSave up to $9,117 USD

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
2.51ct Princess
$7,040 USD