Oval|Lab Grown|IGI

0.55ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG838645858

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG838645858

Diamond specifications and retailer prices

From $367 USD
As of October 29, 2026
Save $688 USD (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,055 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG838645858 or 838645858. Listed at 8 retailers as of October 29, 2026, with prices from $367 to $1,055, a $688 spread on the same certified stone. MOH London lists it at $1,055. 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
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838645858
Dimensions4.53 × 4.53 × 2.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.53 mm4.53 mm0.55 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838645858
Side View
Table 63.0%Crown 39.9°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,055 USD|Low: $367 USD|High: $1,063 USD|Avg: $546 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6$367 USD
Retailer 4$380 USD
Retailer 5$395 USD
Retailer 7$397 USD
Retailer 2$405 USD
Retailer 3$565 USD
Retailer 8$776 USD
MOH London$1,055 USD

31 data points across 8 retailers

8 retailers$367 USD to $1,055 USD

A
Cheapest Retailer
-
$367 USD
A
Retailer 2
-
$380 USD
View
B+
Retailer 3
-
$397 USD
View
B+
Retailer 4
-
$405 USD
£319 GBP
View
Retailer 5
-
$550 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$565 USD
A$869 AUD
View
B
Retailer 7
-
$776 USD
View
Most Expensive
B
MOH London
LG838645858 · Oct 29
$1,055 USD
£831 GBP
View
7 more retailers have this diamond
Prices start from $367 USDSave up to $688 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
0.55ct Oval
$367 USD