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Radiant|Lab Grown|IGI

1.10ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG635471109

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG635471109

Diamond specifications and retailer prices

From $787 USD
£620 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $787 USD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.1ct lab-grown radiant diamond

This 1.1ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG635471109 or 635471109. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle28.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635471109
Dimensions7.01 × 4.96 mm
L/W Ratio1.41
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
7.01 mm4.96 mm1.10 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635471109
Side View
Table 64.0%Crown 36.6°Girdle: Slightly ThickPavilion 28.6°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $330 USD|Low: $190 USD|High: $2,050 USD|Avg: $769 USD|-15.1%
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Retailer 11
September 19, 2026
Retailer 4$328 USD
Retailer 1$330 USD
Retailer 7$332 USD
Retailer 6$432 USD
Retailer 10$571 USD
Retailer 8$653 USD
Retailer 9$686 USD
Retailer 11$688 USD
Retailer 5$1,021 USD
Retailer 2$1,298 USD
Retailer 3$2,050 USD

76 data points across 11 retailers

1 retailer

B+
Diamond Quarter
1.1IFFLG09686FN · Nov 2
$787 USD
£620 GBP
View

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.

B+
1.10ct Radiant
$787 USD