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Round|Lab Grown|IGI

0.77ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG839640550

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839640550

Diamond specifications and retailer prices

From €228 EUR
$255 USD
As of November 1, 2026
Save €563 EUR (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €791 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.77ct lab-grown round diamond

This 0.77ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839640550 or 839640550. Listed at 9 retailers as of November 1, 2026, with prices from €228 to €791, a €563 spread on the same certified stone. MOH London lists it at €791. 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

0.77
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839640550
Dimensions5.84 × 5.89 × 3.65 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
5.84 mm5.89 mm0.77 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839640550
Side View
Table 56.0%Crown 35.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.2%

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: Nov 1
Current: €791 EUR|Low: €228 EUR|High: €800 EUR|Avg: €431 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9€228 EUR
Retailer 6€255 EUR
Retailer 3€292 EUR
Retailer 2€294 EUR
Retailer 7€331 EUR
Retailer 5€480 EUR
Retailer 4€483 EUR
Retailer 8€593 EUR
MOH London€791 EUR

34 data points across 9 retailers

9 retailers€228 EUR to €791 EUR

A
Cheapest Retailer
-
€228 EUR
$255 USD
A
Retailer 2
-
€255 EUR
$285 USD
View
A
Retailer 3
-
€292 EUR
View
A
Retailer 4
-
€294 EUR
£259 GBP
View
B+
Retailer 5
-
€331 EUR
$370 USD
View
B+
Retailer 6
-
€480 EUR
A$825 AUD
View
B+
Retailer 7
-
€483 EUR
$540 USD
View
B
Retailer 8
-
€593 EUR
$663 USD
View
Most Expensive
B
MOH London
LG839640550 · Nov 1
€791 EUR
£696 GBP
View
8 more retailers have this diamond
Prices start from €228 EURSave up to €563 EUR

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
0.77ct Round
€228 EUR