Princess|Natural|GIA

2.51ct I SI2 Princess Natural Diamond

EX • I/SI2 • GIA 6532656632

Certificate GIA 6532656632

Diamond specifications and retailer prices

From $11,627 USD
A$17,888 AUD
As of October 31, 2026
6 retailers carry this diamond
Most expensive: $17,659 USD at NZ Jewellers · As of September 25, 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 stated by the retailer rather than the lab and certified by GIA 6532656632. Listed at 6 retailers as of October 31, 2026. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.65°
Pavilion angle38.63°
OriginNatural
Grading LabGIA
CertificateGIA 6532656632
Dimensions7.22 × 7.26 × 5.35 mm
L/W Ratio1.01
Top View
7.22 mm7.26 mm2.51 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532656632
Side View
Table 70.0%Crown 49.65°Girdle: ThickPavilion 38.63°Culet: NoneDepth 74.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $17,659 USD|Low: $9,288 USD|High: $17,659 USD|Avg: $12,281 USD
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
September 26, 2026
Retailer 7$9,288 USD
Retailer 8$9,882 USD
Retailer 4$10,850 USD
Retailer 12$11,062 USD
Retailer 5$11,627 USD
Retailer 3$11,695 USD
Retailer 2$11,705 USD
Retailer 6$12,134 USD
Retailer 9$12,516 USD
Retailer 14$12,670 USD
Retailer 10$13,086 USD
Retailer 13$14,619 USD
Retailer 11$16,725 USD
NZ Jewellers$17,659 USD

10 data points across 14 retailers

6 retailers

A
Cheapest Retailer
-
$11,627 USD
A$17,888 AUD
Retailer 2
-
$12,516 USD
£9,855 GBP
View
Price last confirmed 37 days ago
Retailer 3
-
$12,670 USD
View
Price last confirmed 40 days ago
Retailer 4
-
$14,619 USD
View
Price last confirmed 61 days ago
Retailer 5
-
$14,619 USD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
c375951e-ff19-4a15-9d30-8f36e46a94cf · Sep 25
$17,659 USD
View
Price last confirmed 37 days ago
5 more retailers have this diamond
Prices start from $11,627 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
$11,627 USD