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Princess|Natural|GIA

2.50ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 6281348154

Certificate GIA 6281348154

Diamond specifications and retailer prices

From $12,506 USD
HK$97,700 HKD
As of November 1, 2026
Save $9,881 USD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $22,386 USD at MOH London · As of November 1, 2026
View at MOH London

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 6281348154. Listed at 16 retailers as of November 1, 2026, with prices from $12,506 to $22,386, a $9,881 spread on the same certified stone. MOH London lists it at $22,386. 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 6281348154
Dimensions7.30 × 7.23 × 5.30 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural, Natural, Extra Facet
Top View
7.30 mm7.23 mm2.50 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6281348154
Side View
Table 72.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 73.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $22,386 USD|Low: $12,275 USD|High: $22,507 USD|Avg: $15,643 USD|-0.1%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 4$12,506 USD
Retailer 15$13,148 USD
Retailer 5$13,336 USD
Retailer 13$13,417 USD
Retailer 6$13,522 USD
Retailer 11$13,745 USD
Retailer 16$13,923 USD
Retailer 14$14,334 USD
Retailer 10$15,093 USD
Retailer 9$15,263 USD
Retailer 7$15,632 USD
Retailer 8$16,240 USD
Retailer 17$16,240 USD
Retailer 3$16,780 USD
Retailer 2$18,057 USD
Retailer 12$19,820 USD
MOH London$22,386 USD

28 data points across 17 retailers

16 retailers$12,506 USD to $22,386 USD

A
Cheapest Retailer
-
$12,506 USD
HK$97,700 HKD
A
Retailer 2
-
$13,148 USD
View
A
Retailer 3
-
$13,336 USD
View
A
Retailer 4
-
$13,417 USD
CA$18,635 CAD
View
A
Retailer 5
-
$13,522 USD
A$20,804 AUD
View
A
Retailer 6
-
$13,745 USD
₹1,309,042 INR
View
A
Retailer 7
-
$13,923 USD
View
A
Retailer 8
-
$15,093 USD
£11,884 GBP
View
Retailer 9
-
$15,263 USD
A$23,481 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$15,632 USD
View
B+
Retailer 11
-
$16,240 USD
View
B+
Retailer 12
-
$16,240 USD
View
B+
Retailer 13
-
$16,780 USD
View
B+
Retailer 14
-
$18,057 USD
€17,197 EUR
View
B
Retailer 15
-
$19,820 USD
ZAR 320,200 ZAR
View
Most Expensive
B
MOH London
7342F6E69 · Nov 1
$22,386 USD
£17,627 GBP
View
15 more retailers have this diamond
Prices start from $12,506 USDSave up to $9,881 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
$12,506 USD