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Marquise|Lab Grown|GCAL

0.37ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • GCAL 310330015

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 310330015

Diamond specifications and retailer prices

From $155 SGD
$121 USD
As of October 30, 2026
Save $787 SGD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $942 SGD 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 310330015. Listed at 12 retailers as of October 26, 2026, with prices from $155 to $942, a $787 spread on the same certified stone. MOH London lists it at $942. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 310330015
Dimensions7.25 × 3.82 × 2.36 mm
L/W Ratio1.90
Culet sizeNone
Top View
7.25 mm3.82 mm0.37 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGCAL 310330015
Side View
Table 55.0%Crown 35.1°Girdle: ETN-STKPavilion 40.3°Culet: NoneDepth 61.8%

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: $942 SGD|Low: $92 SGD|High: $982 SGD|Avg: $344 SGD|-3.2%
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 2$95 SGD
Retailer 5$125 SGD
Retailer 8$155 SGD
Retailer 3$192 SGD
Retailer 7$244 SGD
Retailer 9$332 SGD
Retailer 4$358 SGD
Retailer 10$396 SGD
Retailer 11$396 SGD
Retailer 6$418 SGD
MOH London$942 SGD

15 data points across 11 retailers

12 retailers$155 SGD to $942 SGD

Retailer 1
-
$95 SGD
$74 USD
Price last confirmed 17 days ago
Retailer 2
-
$112 SGD
$88 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$125 SGD
$98 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$155 SGD
$121 USD
View
B+
Retailer 5
-
$244 SGD
CA$265 CAD
View
B+
Retailer 6
-
$332 SGD
$260 USD
View
B
Retailer 7
-
$358 SGD
$280 USD
View
B
Retailer 8
-
$396 SGD
$310 USD
View
B
Retailer 9
-
$396 SGD
$310 USD
View
Retailer 10
-
$417 SGD
$326 USD
View
Price last confirmed 18 days ago
B
Retailer 11
-
$418 SGD
$327 USD
View
Most Expensive
B
MOH London
310330015 · Oct 26
$942 SGD
£580 GBP
View
11 more retailers have this diamond
Prices start from $155 SGDSave up to $787 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
0.37ct Marquise
$155 SGD