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0.37ct F VS1 Round Lab Grown Diamond

VG • F/VS1 • IGI LG578320585

Shape and cutting style on the report: Round brilliant

Certificate IGI LG578320585

Diamond specifications and retailer prices

From $294 SGD
$230 USD
As of October 31, 2026
Save $1,097 SGD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,391 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.37ct lab-grown round diamond

This 0.37ct lab-grown round 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 LG578320585 or 578320585. Listed at 3 retailers as of October 31, 2026, with prices from $294 to $1,391, a $1,097 spread on the same certified stone. MOH London lists it at $1,391. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578320585
Dimensions4.73 × 4.71 × 2.82 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
4.73 mm4.71 mm0.37 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG578320585
Side View
Table 61.0%Crown 34.8°Girdle: VTN-THNPavilion 41.2°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $1,391 SGD|Low: $280 SGD|High: $1,408 SGD|Avg: $717 SGD
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$294 SGD
Retailer 3$312 SGD
MOH London$1,391 SGD

9 data points across 3 retailers

3 retailers$294 SGD to $1,391 SGD

B+
Cheapest Retailer
-
$294 SGD
$230 USD
B+
Retailer 2
-
$312 SGD
$244 USD
View
Most Expensive
B
MOH London
LG578320585 · Nov 1
$1,391 SGD
£857 GBP
View
2 more retailers have this diamond
Prices start from $294 SGDSave up to $1,097 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.

B+
0.37ct Round
$294 SGD