Princess|Lab Grown|GCAL

1.55ct F SI1 Princess Lab Grown Diamond

EX • F/SI1 • GCAL 320900162

Shape and cutting style on the report: Princess

Certificate GCAL 320900162

Diamond specifications and retailer prices

From €202 EUR
As of November 6, 2026
Save €785 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €986 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.55ct lab-grown princess diamond

This 1.55ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 320900162. Listed at 15 retailers as of November 5, 2026, with prices from €202 to €986, a €785 spread on the same certified stone. MOH London lists it at €986. 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

1.55
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.5°
Pavilion angle36°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 320900162
Dimensions6.36 × 6.15 × 4.32 mm
L/W Ratio1.03
Culet sizeNone
Top View
6.36 mm6.15 mm1.55 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 320900162
Side View
Table 67.0%Crown 42.5°Girdle: THK-THKPavilion 36°Culet: NoneDepth 70.2%

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: Nov 6
Current: €986 EUR|Low: €161 EUR|High: €6,031 EUR|Avg: €541 EUR|+7.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 4€180 EUR
Retailer 11€202 EUR
Retailer 10€224 EUR
Retailer 12€333 EUR
Retailer 9€337 EUR
Retailer 2€399 EUR
Retailer 5€593 EUR
Retailer 6€697 EUR
Retailer 3€794 EUR
Retailer 7€823 EUR
Retailer 8€947 EUR
MOH London€986 EUR

31 data points across 12 retailers

15 retailers€202 EUR to €986 EUR

Retailer 1
-
€167 EUR
Price last confirmed 46 days ago
Retailer 2
-
€180 EUR
View
Price last confirmed 19 days ago
Retailer 3
-
€194 EUR
View
Price last confirmed 45 days ago
A
Retailer 4
-
€202 EUR
View
Final sale: no returns
Retailer 5
-
€205 EUR
View
Price last confirmed 45 days ago
Retailer 6
-
€224 EUR
View
Price last confirmed 19 days ago
B+
Retailer 7
-
€333 EUR
View
A
Retailer 8
-
€337 EUR
View
A
Retailer 9
-
€399 EUR
View
B+
Retailer 10
-
€593 EUR
View
B+
Retailer 11
-
€697 EUR
View
Retailer 12
-
€794 EUR
View
Price last confirmed 20 days ago
B
Retailer 13
-
€823 EUR
View
B
Retailer 14
-
€947 EUR
View
Most Expensive
B
MOH London
320900162 · Nov 5
€986 EUR
£867 GBP
View
14 more retailers have this diamond
Prices start from €202 EURSave up to €785 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
1.55ct Princess
€202 EUR