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Round|Lab Grown|IGI

0.75ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG778651862

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778651862

Diamond specifications and retailer prices

From $280 USD
As of November 1, 2026
Save $577 USD (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $857 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.75ct lab-grown round diamond

This 0.75ct 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 LG778651862 or 778651862. Listed at 9 retailers as of November 1, 2026, with prices from $280 to $857, a $577 spread on the same certified stone. MOH London lists it at $857. 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

0.75
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778651862
Dimensions5.81 × 5.84 × 3.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.81 mm5.84 mm0.75 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778651862
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $857 USD|Low: $280 USD|High: $880 USD|Avg: $458 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 9$280 USD
Retailer 2$313 USD
Retailer 3$322 USD
Retailer 5$337 USD
Retailer 7$361 USD
Retailer 4$492 USD
Retailer 6$521 USD
Retailer 8$645 USD
MOH London$857 USD

42 data points across 9 retailers

9 retailers$280 USD to $857 USD

A
Cheapest Retailer
-
$280 USD
A
Retailer 2
-
$313 USD
View
A
Retailer 3
-
$322 USD
View
A
Retailer 4
-
$337 USD
View
A
Retailer 5
-
$361 USD
View
B+
Retailer 6
-
$492 USD
View
Retailer 7
-
$521 USD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$645 USD
View
Most Expensive
B
MOH London
LG778651862 · Nov 2
$857 USD
£675 GBP
View
8 more retailers have this diamond
Prices start from $280 USDSave up to $577 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
0.75ct Round
$280 USD