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Marquise|Lab Grown|GCAL

0.37ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • GCAL 302540023

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 302540023

Diamond specifications and retailer prices

From €64 EUR
$72 USD
As of October 30, 2026
Save €584 EUR (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €648 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.37ct lab-grown marquise diamond

This 0.37ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 302540023. Listed at 8 retailers as of October 30, 2026, with prices from €64 to €648, a €584 spread on the same certified stone. MOH London lists it at €648. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 302540023
Dimensions7.17 × 3.81 × 2.32 mm
L/W Ratio1.88
Culet sizeNone
Top View
7.17 mm3.81 mm0.37 ctF / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 302540023
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.9%

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: €648 EUR|Low: €64 EUR|High: €679 EUR|Avg: €234 EUR|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4€64 EUR
Retailer 6€75 EUR
Retailer 2€85 EUR
Retailer 8€107 EUR
Retailer 9€133 EUR
Retailer 7€167 EUR
Retailer 3€284 EUR
Retailer 5€443 EUR
MOH London€648 EUR

22 data points across 9 retailers

8 retailers€64 EUR to €648 EUR

A
Cheapest Retailer
-
€64 EUR
$72 USD
A
Retailer 2
-
€75 EUR
$84 USD
View
A
Retailer 3
-
€85 EUR
$95 USD
View
A
Retailer 4
-
€107 EUR
$119 USD
View
A
Retailer 5
-
€167 EUR
CA$259 CAD
View
B+
Retailer 6
-
€284 EUR
$317 USD
View
B
Retailer 7
-
€443 EUR
$495 USD
View
Most Expensive
B
MOH London
302540023 · Nov 1
€648 EUR
£570 GBP
View
7 more retailers have this diamond
Prices start from €64 EURSave up to €584 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
0.37ct Marquise
€64 EUR