Princess|Lab Grown|GCAL

2.50ct H SI1 Princess Lab Grown Diamond

EX • H/SI1

Diamond specifications and retailer prices

From $367 USD
As of November 2, 2026
Save $2,034 USD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,401 USD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 2.5ct lab-grown princess diamond

This 2.5ct lab-grown princess sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL. Listed at 9 retailers as of October 30, 2026, with prices from $367 to $2,401, a $2,034 spread on the same certified stone. Diamond Exchange Canada lists it at $2,401. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions7.51 × 7.41 × 5.41 mm
L/W Ratio1.01
Top View
7.51 mm7.41 mm2.50 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL
Side View
Table 70.0%CrownGirdle: ThickPavilionCuletDepth 73.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,401 USD|Low: $327 USD|High: $2,401 USD|Avg: $1,048 USD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 20, 2026
Retailer 5$367 USD
Retailer 2$426 USD
Retailer 3$455 USD
Retailer 4$1,616 USD
Diamond Exchange Canada$2,401 USD

15 data points across 5 retailers

9 retailers$367 USD to $2,401 USD

Retailer 1
-
$327 USD
Price last confirmed 30 days ago
B+
Retailer 2
-
$367 USD
View
Retailer 3
-
$395 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$422 USD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
$426 USD
View
B+
Retailer 6
-
$455 USD
View
Retailer 7
-
$1,497 USD
View
Price last confirmed 32 days ago
B
Retailer 8
-
$1,616 USD
View
Most Expensive
B
Diamond Exchange Canada
1986528352 · Oct 30
$2,401 USD
CA$3,335 CAD
View
8 more retailers have this diamond
Prices start from $367 USDSave up to $2,034 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.

B+
2.50ct Princess
$367 USD