Radiant|Lab Grown|IGI

1.11ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG768636985

Certificate IGI LG768636985

Diamond specifications and retailer prices

From $1,170 USD
As of October 30, 2026
Save $355 USD (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,525 USD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.11ct lab-grown radiant diamond

This 1.11ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG768636985 or 768636985. Listed at 2 retailers as of October 29, 2026, with prices from $1,170 to $1,525, a $355 spread on the same certified stone. Blue Nile lists it at $1,525. 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

1.11
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG768636985
Dimensions7.29 × 5.31 × 3.61 mm
L/W Ratio1.37
Top View
7.29 mm5.31 mm1.11 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768636985
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $1,525 USD|Low: $1,170 USD|High: $1,525 USD|Avg: $1,288 USD
Blue Nile
Retailer 2
September 26, 2026
Retailer 2$1,170 USD
Blue Nile$1,525 USD

2 data points across 2 retailers

2 retailers$1,170 USD to $1,525 USD

B
Cheapest Retailer
-
$1,170 USD
Most Expensive
B
Blue Nile
28667548 · Oct 29
$1,525 USD
View
1 more retailer has this diamond
Prices start from $1,170 USDSave up to $355 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.

B
1.11ct Radiant
$1,170 USD