Marquise|Lab Grown|GCAL

0.37ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • GCAL 302090022

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 302090022

Diamond specifications and retailer prices

From £89 GBP
$119 USD
As of October 30, 2026
Save £459 GBP (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £548 GBP at MOH London · As of October 26, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 302090022. Listed at 12 retailers as of October 26, 2026, with prices from £89 to £548, a £459 spread on the same certified stone. MOH London lists it at £548. 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
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle34.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 302090022
Dimensions6.81 × 3.76 × 2.43 mm
L/W Ratio1.81
Culet sizeNone
Top View
6.81 mm3.76 mm0.37 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGCAL 302090022
Side View
Table 53.0%Crown 34.5°Girdle: MED-THKPavilion 41.5°Culet: NoneDepth 64.6%

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: £548 GBP|Low: £54 GBP|High: £574 GBP|Avg: £197 GBP|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 26, 2026
Retailer 4£56 GBP
Retailer 2£73 GBP
Retailer 8£89 GBP
Retailer 9£113 GBP
Retailer 7£142 GBP
Retailer 3£188 GBP
Retailer 5£203 GBP
Retailer 10£225 GBP
Retailer 11£225 GBP
Retailer 6£238 GBP
MOH London£548 GBP

15 data points across 11 retailers

12 retailers£89 GBP to £548 GBP

Retailer 1
-
£56 GBP
$74 USD
Price last confirmed 21 days ago
Retailer 2
-
£65 GBP
$87 USD
View
Price last confirmed 31 days ago
Retailer 3
-
£73 GBP
$97 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
£89 GBP
$119 USD
View
B+
Retailer 5
-
£142 GBP
CA$262 CAD
View
B
Retailer 6
-
£188 GBP
$250 USD
View
B
Retailer 7
-
£203 GBP
$270 USD
View
B
Retailer 8
-
£225 GBP
$300 USD
View
B
Retailer 9
-
£225 GBP
$300 USD
View
B
Retailer 10
-
£238 GBP
$317 USD
View
Retailer 11
-
£243 GBP
$324 USD
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
302090022 · Oct 26
£548 GBP
View
11 more retailers have this diamond
Prices start from £89 GBPSave up to £459 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
£89 GBP