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Marquise|Lab Grown|IGI

0.37ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG839689374

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839689374

Diamond specifications and retailer prices

From $192 USD
€183 EUR
As of October 27, 2026
Save $88 USD (31%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $664 USD at MOH London · As of October 18, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839689374 or 839689374. Listed at 12 retailers as of October 26, 2026, with a 46% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.5°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839689374
Dimensions7.45 × 3.78 × 2.35 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm3.78 mm0.37 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839689374
Side View
Table 64.0%Crown 30.5°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 62.2%

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 27
Current: $664 USD|Low: $122 USD|High: $677 USD|Avg: $302 USD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 25, 2026
Retailer 5$122 USD
Retailer 3$156 USD
Retailer 6$161 USD
Retailer 2$192 USD
Retailer 4$244 USD
Retailer 9$280 USD
Retailer 7$350 USD
Retailer 8$472 USD
MOH London$664 USD

22 data points across 9 retailers

12 retailers$192 USD to $280 USD

Retailer 1
-
$73 USD
Price last confirmed 25 days ago
Retailer 2
-
$96 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$96 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$122 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$156 USD
£123 GBP
View
Price last confirmed 13 days ago
Retailer 6
-
$161 USD
ZAR 2,604 ZAR
View
Price last confirmed 15 days ago
A
Retailer 7
-
$192 USD
€183 EUR
View
Retailer 8
-
$244 USD
£192 GBP
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$280 USD
View
Retailer 10
-
$350 USD
View
Price last confirmed 15 days ago
Retailer 11
-
$472 USD
£372 GBP
View
Price last confirmed 14 days ago
Most Expensive
MOH London
LG839689374 · Oct 18
$664 USD
£523 GBP
View
Price last confirmed 15 days ago
11 more retailers have this diamond
Prices start from $192 USDSave up to $88 USD

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
$192 USD