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Marquise|Lab Grown|GCAL

0.39ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • GCAL 310340018

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 310340018

Diamond specifications and retailer prices

From €68 EUR
$76 USD
As of October 30, 2026
Save €619 EUR (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €687 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.39ct lab-grown marquise diamond

This 0.39ct 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 310340018. Listed at 11 retailers as of October 30, 2026, with prices from €68 to €687, a €619 spread on the same certified stone. MOH London lists it at €687. 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

0.39
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 310340018
Dimensions7.59 × 3.72 × 2.27 mm
L/W Ratio2.04
Culet sizeNone
Top View
7.59 mm3.72 mm0.39 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGCAL 310340018
Side View
Table 60.0%Crown 34.5°Girdle: MED-VTKPavilion 40.6°Culet: NoneDepth 61.0%

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: €687 EUR|Low: €67 EUR|High: €720 EUR|Avg: €231 EUR|-3.5%
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 1, 2026
Retailer 5€68 EUR
Retailer 6€80 EUR
Retailer 7€90 EUR
Retailer 10€110 EUR
Retailer 11€144 EUR
Retailer 9€178 EUR
Retailer 4€224 EUR
Retailer 3€269 EUR
Retailer 12€269 EUR
Retailer 8€282 EUR
Retailer 2€301 EUR
MOH London€687 EUR

23 data points across 12 retailers

11 retailers€68 EUR to €687 EUR

A
Cheapest Retailer
-
€68 EUR
$76 USD
A
Retailer 2
-
€80 EUR
$89 USD
View
A
Retailer 3
-
€90 EUR
$101 USD
View
A
Retailer 4
-
€110 EUR
$123 USD
View
B+
Retailer 5
-
€178 EUR
CA$276 CAD
View
B
Retailer 6
-
€224 EUR
$250 USD
View
B
Retailer 7
-
€269 EUR
$300 USD
View
B
Retailer 8
-
€269 EUR
$300 USD
View
B
Retailer 9
-
€282 EUR
$315 USD
View
B
Retailer 10
-
€301 EUR
$336 USD
View
Most Expensive
B
MOH London
310340018 · Nov 1
€687 EUR
£604 GBP
View
10 more retailers have this diamond
Prices start from €68 EURSave up to €619 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
0.39ct Marquise
€68 EUR