Oval|Lab Grown|IGI

0.81ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG813628945

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813628945

Diamond specifications and retailer prices

From $355 USD
As of October 30, 2026
Save $702 USD (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,057 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct lab-grown oval diamond

This 0.81ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813628945 or 813628945. Listed at 8 retailers as of October 29, 2026, with prices from $355 to $1,057, a $702 spread on the same certified stone. MOH London lists it at $1,057. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813628945
Dimensions7.91 × 5.20 × 3.18 mm
L/W Ratio1.52
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
7.91 mm5.20 mm0.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813628945
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.2%

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 30
Current: $1,057 USD|Low: $355 USD|High: $1,063 USD|Avg: $574 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$355 USD
Retailer 4$380 USD
Retailer 3$440 USD
Retailer 2$485 USD
Retailer 6$489 USD
Retailer 8$514 USD
Retailer 7$879 USD
MOH London$1,057 USD

43 data points across 8 retailers

8 retailers$355 USD to $1,057 USD

A
Cheapest Retailer
-
$355 USD
Retailer 2
-
$380 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$485 USD
£382 GBP
View
B+
Retailer 4
-
$489 USD
View
B+
Retailer 5
-
$514 USD
View
B
Retailer 6
-
$896 USD
View
B
Retailer 7
-
$897 USD
View
Most Expensive
B
MOH London
LG813628945 · Oct 29
$1,057 USD
£832 GBP
View
7 more retailers have this diamond
Prices start from $355 USDSave up to $702 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
0.81ct Oval
$355 USD