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Marquise|Lab Grown|IGI

0.37ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG705528091

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG705528091

Diamond specifications and retailer prices

From $75 USD
As of November 2, 2026
Save $610 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $685 USD at MOH London · As of November 1, 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 very-good cut grade and certified by IGI LG705528091 or 705528091. Listed at 15 retailers as of November 1, 2026, with prices from $75 to $685, a $610 spread on the same certified stone. MOH London lists it at $685. 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
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705528091
Dimensions7.88 × 3.78 × 2.18 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm3.78 mm0.37 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG705528091
Side View
Table 70.0%Crown 41.5°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 57.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $685 USD|Low: $75 USD|High: $836 USD|Avg: $263 USD|-17.2%
MOH London
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 2, 2026
Retailer 15$75 USD
Retailer 12$87 USD
Retailer 6$99 USD
Retailer 11$99 USD
Retailer 4$130 USD
Retailer 9$169 USD
Retailer 2$175 USD
Retailer 7$208 USD
Retailer 16$222 USD
Retailer 10$239 USD
Retailer 8$280 USD
Retailer 13$300 USD
Retailer 14$322 USD
Retailer 5$360 USD
Retailer 3$488 USD
MOH London$685 USD

44 data points across 16 retailers

15 retailers$75 USD to $685 USD

A
Cheapest Retailer
-
$75 USD
A
Retailer 2
-
$87 USD
View
Retailer 3
-
$99 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$99 USD
View
B+
Retailer 5
-
$130 USD
View
B+
Retailer 6
-
$169 USD
ZAR 2,733 ZAR
View
A
Retailer 7
-
$175 USD
£137 GBP
View
B+
Retailer 8
-
$208 USD
View
B+
Retailer 9
-
$239 USD
£188 GBP
View
Retailer 10
-
$280 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$300 USD
View
B
Retailer 12
-
$322 USD
View
B
Retailer 13
-
$360 USD
View
B
Retailer 14
-
$488 USD
£384 GBP
View
Most Expensive
B
MOH London
LG705528091 · Nov 1
$685 USD
£539 GBP
View
14 more retailers have this diamond
Prices start from $75 USDSave up to $610 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
$75 USD