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1.10ct F IF Round Lab Grown Diamond

FR • F/IF • IGI LG659434253

Shape and cutting style on the report: Round brilliant

Certificate IGI LG659434253

Diamond specifications and retailer prices

From $1,520 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,520 USD at Brilliant Earth
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 Brilliant Earth

About this 1.1ct lab-grown round diamond

This 1.1ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG659434253 or 659434253. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.10
Carat
F
Color
IF
Clarity
Fair
Cut

Specifications

CutFair
PolishGood
SymmetryGood
FluorescenceNone
Crown angle34°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659434253
Dimensions6.71 × 6.66 × 4.01 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
6.71 mm6.66 mm1.10 ctF / IF
OriginLab Grown
CutFair
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG659434253
Side View
Table 58.0%Crown 34°Girdle: ThickPavilion 40.3°Culet: NoneDepth 59.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: $1,520 USD|Low: $462 USD|High: $1,650 USD|Avg: $955 USD|-7.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
April 14, 2026
Retailer 7$462 USD
Retailer 9$534 USD
Retailer 3$546 USD
Retailer 6$596 USD
Retailer 5$817 USD
Retailer 8$895 USD
Retailer 2$978 USD
Retailer 4$1,244 USD
Brilliant Earth$1,520 USD

33 data points across 9 retailers

1 retailer

C
Brilliant Earth
15987262A · Nov 2
$1,520 USD
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C
1.10ct Round
$1,520 USD