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Marquise|Lab Grown|GCAL

0.37ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • GCAL 311790046

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 311790046

Diamond specifications and retailer prices

From $194 AUD
$136 USD
As of November 2, 2026
Save $1,045 AUD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,240 AUD at MOH London · As of November 2, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by GCAL 311790046. Listed at 8 retailers as of November 2, 2026, with prices from $194 to $1,240, a $1,045 spread on the same certified stone. MOH London lists it at $1,240. 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
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 311790046
Dimensions7.71 × 3.59 × 2.22 mm
L/W Ratio2.15
Culet sizeNone
Top View
7.71 mm3.59 mm0.37 ctF / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGCAL 311790046
Side View
Table 59.0%Crown 33.5°Girdle: ThickPavilion 40.6°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: Nov 2
Current: $1,240 AUD|Low: $188 AUD|High: $2,055 AUD|Avg: $661 AUD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$194 AUD
Retailer 4$224 AUD
Retailer 2$240 AUD
Retailer 8$290 AUD
Retailer 6$335 AUD
Retailer 9$345 AUD
Retailer 7$595 AUD
Retailer 3$852 AUD
MOH London$1,240 AUD
Retailer 10$2,055 AUD

22 data points across 10 retailers

8 retailers$194 AUD to $1,240 AUD

A
Cheapest Retailer
-
$194 AUD
$136 USD
A
Retailer 2
-
$224 AUD
$157 USD
View
A
Retailer 3
-
$240 AUD
$168 USD
View
B+
Retailer 4
-
$290 AUD
$203 USD
View
B+
Retailer 5
-
$335 AUD
$235 USD
View
B
Retailer 6
-
$595 AUD
CA$580 CAD
View
B
Retailer 7
-
$852 AUD
$597 USD
View
Most Expensive
B
MOH London
311790046 · Nov 2
$1,240 AUD
£684 GBP
View
7 more retailers have this diamond
Prices start from $194 AUDSave up to $1,045 AUD

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
$194 AUD