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Marquise|Lab Grown|GCAL

0.37ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • GCAL 310420094

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 310420094

Diamond specifications and retailer prices

From £55 GBP
$74 USD
As of October 30, 2026
Save £505 GBP (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £560 GBP at MOH London · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 310420094. Listed at 12 retailers as of October 29, 2026, with prices from £55 to £560, a £505 spread on the same certified stone. MOH London lists it at £560. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.37
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 310420094
Dimensions6.72 × 3.94 × 2.40 mm
L/W Ratio1.71
Culet sizeNone
Top View
6.72 mm3.94 mm0.37 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 310420094
Side View
Table 57.0%Crown 33.1°Girdle: VTN-VTKPavilion 40.5°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: £560 GBP|Low: £54 GBP|High: £582 GBP|Avg: £209 GBP|-2.8%
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
October 29, 2026
Retailer 8£55 GBP
Retailer 7£64 GBP
Retailer 2£73 GBP
Retailer 12£97 GBP
Retailer 5£115 GBP
Retailer 11£160 GBP
Retailer 13£194 GBP
Retailer 3£231 GBP
Retailer 4£231 GBP
Retailer 6£244 GBP
Retailer 10£246 GBP
Retailer 9£377 GBP
MOH London£560 GBP

23 data points across 13 retailers

12 retailers£55 GBP to £560 GBP

A
Cheapest Retailer
-
£55 GBP
$74 USD
A
Retailer 2
-
£64 GBP
$86 USD
View
A
Retailer 3
-
£73 GBP
$98 USD
View
A
Retailer 4
-
£97 GBP
$130 USD
View
B+
Retailer 5
-
£160 GBP
CA$298 CAD
View
B+
Retailer 6
-
£194 GBP
$260 USD
View
B
Retailer 7
-
£231 GBP
$310 USD
View
B
Retailer 8
-
£231 GBP
$310 USD
View
B
Retailer 9
-
£244 GBP
$327 USD
View
B
Retailer 10
-
£246 GBP
$329 USD
View
B
Retailer 11
-
£377 GBP
$505 USD
View
Most Expensive
B
MOH London
310420094 · Oct 29
£560 GBP
View
11 more retailers have this diamond
Prices start from £55 GBPSave up to £505 GBP

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
£55 GBP