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Marquise|Lab Grown|GCAL

0.38ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • GCAL 311550034

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 311550034

Diamond specifications and retailer prices

From $129 SGD
$101 USD
As of November 2, 2026
Save $441 SGD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,491 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 0.38ct lab-grown marquise diamond

This 0.38ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 311550034. Listed at 7 retailers as of October 31, 2026, with a 342% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.38
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 311550034
Dimensions7.50 × 3.60 × 2.29 mm
L/W Ratio2.08
Culet sizeNone
Top View
7.50 mm3.60 mm0.38 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGCAL 311550034
Side View
Table 57.0%Crown 34°GirdlePavilion 41°Culet: NoneDepth 64.0%

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: Nov 2
Current: $1,491 SGD|Low: $127 SGD|High: $1,538 SGD|Avg: $413 SGD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4$129 SGD
Retailer 5$151 SGD
Retailer 7$155 SGD
Retailer 2$171 SGD
Retailer 6$248 SGD
Retailer 8$270 SGD
Retailer 3$570 SGD
MOH London$1,491 SGD

19 data points across 8 retailers

7 retailers$129 SGD to $570 SGD

A
Cheapest Retailer
-
$129 SGD
$101 USD
A
Retailer 2
-
$151 SGD
$118 USD
View
A
Retailer 3
-
$155 SGD
$121 USD
View
A
Retailer 4
-
$171 SGD
$134 USD
View
B+
Retailer 5
-
$248 SGD
CA$269 CAD
View
B
Retailer 6
-
$570 SGD
$446 USD
View
Most Expensive
MOH London
311550034 · Oct 25
$1,491 SGD
£918 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $129 SGDSave up to $441 SGD

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
0.38ct Marquise
$129 SGD