Oval|Lab Grown|IGI

0.55ct F VS1 Oval Lab Grown Diamond

VG • F/VS1 • IGI LG823640492

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823640492

Diamond specifications and retailer prices

From $284 USD
As of November 1, 2026
Save $239 USD (46%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,217 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown oval diamond

This 0.55ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG823640492 or 823640492. Listed at 5 retailers as of October 31, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.55
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823640492
Dimensions6.60 × 4.81 × 2.84 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm4.81 mm0.55 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823640492
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 38.9°CuletDepth 59.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,217 USD|Low: $279 USD|High: $1,217 USD|Avg: $449 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5$284 USD
Retailer 3$293 USD
Retailer 2$296 USD
Retailer 4$523 USD
MOH London$1,217 USD

8 data points across 5 retailers

5 retailers$284 USD to $523 USD

B+
Cheapest Retailer
-
$284 USD
B+
Retailer 2
-
$293 USD
A$451 AUD
View
B+
Retailer 3
-
$296 USD
£233 GBP
View
B
Retailer 4
-
$523 USD
View
Most Expensive
MOH London
LG823640492 · Oct 29
$1,217 USD
£958 GBP
View
Price under review
4 more retailers have this diamond
Prices start from $284 USDSave up to $239 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.

B+
0.55ct Oval
$284 USD