Princess|Lab Grown|GCAL

2.50ct H SI1 Princess Lab Grown Diamond

EX • H/SI1 • GCAL 331140126

Shape and cutting style on the report: Princess

Certificate GCAL 331140126

Diamond specifications and retailer prices

From €437 EUR
$488 USD
As of October 30, 2026
Save €1,331 EUR (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,768 EUR at MOH London · As of October 29, 2026
View at MOH London

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 331140126. Listed at 9 retailers as of October 29, 2026, with prices from €437 to €1,768, a €1,331 spread on the same certified stone. MOH London lists it at €1,768. 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
Crown angle35°
Pavilion angle40°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 331140126
Dimensions7.51 × 7.41 × 5.41 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.51 mm7.41 mm2.50 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 331140126
Side View
Table 70.0%Crown 35°Girdle: THK-THKPavilion 40°Culet: NoneDepth 73.1%

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: Oct 30
Current: €1,768 EUR|Low: €431 EUR|High: €1,768 EUR|Avg: €1,187 EUR|+8.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4€437 EUR
Retailer 6€604 EUR
Retailer 3€1,353 EUR
Retailer 2€1,402 EUR
Retailer 7€1,583 EUR
Retailer 5€1,598 EUR
MOH London€1,768 EUR

28 data points across 7 retailers

9 retailers€437 EUR to €1,768 EUR

Retailer 1
-
€304 EUR
$340 USD
Price last confirmed 39 days ago
Retailer 2
-
€372 EUR
$416 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
€437 EUR
$488 USD
View
B+
Retailer 4
-
€604 EUR
$675 USD
View
B+
Retailer 5
-
€1,353 EUR
CA$2,100 CAD
View
B+
Retailer 6
-
€1,402 EUR
£1,233 GBP
View
B
Retailer 7
-
€1,583 EUR
$1,768 USD
View
B
Retailer 8
-
€1,598 EUR
$1,785 USD
View
Most Expensive
B
MOH London
331140126 · Oct 29
€1,768 EUR
£1,555 GBP
View
8 more retailers have this diamond
Prices start from €437 EURSave up to €1,331 EUR

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
€437 EUR