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Princess|Natural|GIA

2.50ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 6551134641

Certificate GIA 6551134641

Diamond specifications and retailer prices

From $13,089 USD
As of October 29, 2026
Save $2,231 USD (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $15,320 USD at Jared · As of October 30, 2026
View at Jared

About this 2.5ct natural princess diamond

This 2.5ct natural princess sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551134641. Listed at 4 retailers as of October 29, 2026, with prices from $13,089 to $15,320, a $2,231 spread on the same certified stone. Jared lists it at $15,320. 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

2.50
Carat
I
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551134641
Dimensions7.21 × 7.19 × 5.37 mm
L/W Ratio1.00
Top View
7.21 mm7.19 mm2.50 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551134641
Side View
Table 74.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 74.6%

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 29
Current: $15,320 USD|Low: $13,089 USD|High: $16,650 USD|Avg: $15,343 USD|-8.0%
Jared
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$13,089 USD
Retailer 3$14,820 USD
Retailer 4$14,820 USD
Jared$15,320 USD

4 data points across 4 retailers

4 retailers$13,089 USD to $15,320 USD

A
Cheapest Retailer
-
$13,089 USD
B+
Retailer 2
-
$14,820 USD
View
B+
Retailer 3
-
$14,820 USD
View
Most Expensive
B+
Jared
158695659 · Oct 30
$15,320 USD
View
3 more retailers have this diamond
Prices start from $13,089 USDSave up to $2,231 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
2.50ct Princess
$13,089 USD