Round|Lab Grown|IGI

0.81ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG811624065

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811624065

Diamond specifications and retailer prices

From $274 USD
As of October 30, 2026
Save $642 USD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $916 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.81ct lab-grown round diamond

This 0.81ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811624065 or 811624065. Listed at 8 retailers as of October 26, 2026, with prices from $274 to $916, a $642 spread on the same certified stone. MOH London lists it at $916. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811624065
Dimensions5.98 × 5.94 × 3.71 mm
L/W Ratio1.01
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
5.98 mm5.94 mm0.81 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811624065
Side View
Table 55.0%Crown 34.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.4%

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: Oct 30
Current: $916 USD|Low: $274 USD|High: $919 USD|Avg: $497 USD|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8$274 USD
Retailer 3$343 USD
Retailer 5$355 USD
Retailer 2$380 USD
Retailer 4$450 USD
Retailer 7$652 USD
Retailer 6$684 USD
MOH London$916 USD

40 data points across 8 retailers

8 retailers$274 USD to $916 USD

A
Cheapest Retailer
-
$274 USD
B+
Retailer 2
-
$343 USD
£270 GBP
View
B+
Retailer 3
-
$355 USD
View
B+
Retailer 4
-
$380 USD
€362 EUR
View
B+
Retailer 5
-
$450 USD
A$693 AUD
View
B
Retailer 6
-
$665 USD
View
B
Retailer 7
-
$684 USD
View
Most Expensive
B
MOH London
LG811624065 · Oct 26
$916 USD
£721 GBP
View
7 more retailers have this diamond
Prices start from $274 USDSave up to $642 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 Round
$274 USD