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 $119 USD
As of October 28, 2026
Save $611 USD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $730 USD 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 $119 to $730, a $611 spread on the same certified stone. MOH London lists it at $730. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $730 USD|Low: $72 USD|High: $765 USD|Avg: $262 USD|-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$74 USD
Retailer 2$97 USD
Retailer 8$119 USD
Retailer 9$150 USD
Retailer 7$189 USD
Retailer 3$250 USD
Retailer 5$270 USD
Retailer 10$300 USD
Retailer 11$300 USD
Retailer 6$317 USD
MOH London$730 USD

15 data points across 11 retailers

12 retailers$119 USD to $730 USD

A
Retailer 1
-
$74 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$87 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$97 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$119 USD
View
B+
Retailer 5
-
$189 USD
CA$262 CAD
View
B
Retailer 6
-
$250 USD
View
B
Retailer 7
-
$270 USD
View
B
Retailer 8
-
$300 USD
View
B
Retailer 9
-
$300 USD
View
B
Retailer 10
-
$317 USD
View
B
Retailer 11
-
$324 USD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
302090022 · Oct 26
$730 USD
£575 GBP
View
11 more retailers have this diamond
Prices start from $119 USDSave up to $611 USD

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
$119 USD