Princess|Natural|GIA

2.51ct I SI2 Princess Natural Diamond

EX • I/SI2 • GIA 1232739067

Certificate GIA 1232739067

Diamond specifications and retailer prices

From $13,014 USD
As of October 31, 2026
Save $2,494 USD (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $15,508 USD at GemTrove · As of October 31, 2026
View at GemTrove

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 stated by the retailer rather than the lab and certified by GIA 1232739067. Listed at 4 retailers as of October 31, 2026, with prices from $13,014 to $15,508, a $2,494 spread on the same certified stone. GemTrove lists it at $15,508. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle29.9°
Pavilion angle37.99°
OriginNatural
Grading LabGIA
CertificateGIA 1232739067
Dimensions7.39 × 7.26 × 5.30 mm
L/W Ratio1.02
Culet sizeNone
Top View
7.39 mm7.26 mm2.51 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232739067
Side View
Table 72.0%Crown 29.9°Girdle: STK-THKPavilion 37.99°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: $15,508 USD|Low: $7,869 USD|High: $15,508 USD|Avg: $12,631 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 26, 2026
Retailer 9$7,869 USD
Retailer 7$10,826 USD
Retailer 3$11,366 USD
Retailer 4$12,114 USD
Retailer 2$13,014 USD
Retailer 5$13,379 USD
Retailer 6$14,879 USD
Retailer 8$14,915 USD
GemTrove$15,508 USD

2 data points across 9 retailers

4 retailers$13,014 USD to $15,508 USD

Retailer 1
-
$11,366 USD
Price last confirmed 8 days ago
Retailer 2
-
$12,114 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$13,014 USD
View
Most Expensive
B+
GemTrove
GT-N-00943892-98 · Oct 31
$15,508 USD
A$23,858 AUD
View
3 more retailers have this diamond
Prices start from $13,014 USDSave up to $2,494 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
$13,014 USD