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Marquise|Lab Grown|GCAL

0.37ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • GCAL 311390035

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 311390035

Diamond specifications and retailer prices

From $104 AUD
$73 USD
As of October 30, 2026
Save $945 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,049 AUD 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 top-tier cut grade and certified by GCAL 311390035. Listed at 12 retailers as of October 26, 2026, with prices from $104 to $1,049, a $945 spread on the same certified stone. MOH London lists it at $1,049. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 311390035
Dimensions7.53 × 3.60 × 2.29 mm
L/W Ratio2.09
Culet sizeNone
Top View
7.53 mm3.60 mm0.37 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 311390035
Side View
Table 53.0%Crown 32.9°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 63.6%

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: $1,049 AUD|Low: $102 AUD|High: $1,094 AUD|Avg: $396 AUD|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 6$104 AUD
Retailer 8$121 AUD
Retailer 9$138 AUD
Retailer 12$172 AUD
Retailer 4$213 AUD
Retailer 11$271 AUD
Retailer 13$384 AUD
Retailer 3$456 AUD
Retailer 5$456 AUD
Retailer 2$458 AUD
Retailer 10$491 AUD
Retailer 7$711 AUD
MOH London$1,049 AUD

22 data points across 13 retailers

12 retailers$104 AUD to $1,049 AUD

A
Cheapest Retailer
-
$104 AUD
$73 USD
A
Retailer 2
-
$121 AUD
$85 USD
View
A
Retailer 3
-
$138 AUD
$97 USD
View
A
Retailer 4
-
$172 AUD
$121 USD
View
B+
Retailer 5
-
$271 AUD
CA$265 CAD
View
B+
Retailer 6
-
$384 AUD
$270 USD
View
B
Retailer 7
-
$456 AUD
$320 USD
View
B
Retailer 8
-
$456 AUD
$320 USD
View
B+
Retailer 9
-
$458 AUD
$322 USD
View
B
Retailer 10
-
$491 AUD
$345 USD
View
B
Retailer 11
-
$711 AUD
$500 USD
View
Most Expensive
B
MOH London
311390035 · Oct 26
$1,049 AUD
£580 GBP
View
11 more retailers have this diamond
Prices start from $104 AUDSave up to $945 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
$104 AUD