Radiant|Lab Grown|IGI

1.02ct F IF Radiant Lab Grown Diamond

VG • F/IF • IGI LG659454927

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

Certificate IGI LG659454927

Diamond specifications and retailer prices

From $353 USD
As of November 4, 2026
Save $1,356 USD (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,709 USD at MOH London · As of November 3, 2026
View at MOH London

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG659454927 or 659454927. Listed at 25 retailers as of November 3, 2026, with prices from $353 to $1,709, a $1,356 spread on the same certified stone. MOH London lists it at $1,709. 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

1.02
Carat
F
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle29.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659454927
Dimensions7.42 × 4.91 × 3.09 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm4.91 mm1.02 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659454927
Side View
Table 59.0%Crown 42.3°Girdle: THK-VTKPavilion 29.9°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,709 USD|Low: $339 USD|High: $1,770 USD|Avg: $834 USD|-1.1%
MOH London
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 18
November 5, 2026
Retailer 5$353 USD
Retailer 10$395 USD
Retailer 8$409 USD
Retailer 6$438 USD
Retailer 9$438 USD
Retailer 17$590 USD
Retailer 4$598 USD
Retailer 15$686 USD
Retailer 16$739 USD
Retailer 14$754 USD
Retailer 11$779 USD
Retailer 18$908 USD
Retailer 12$1,067 USD
Retailer 3$1,080 USD
Retailer 13$1,283 USD
Retailer 7$1,407 USD
Retailer 2$1,460 USD
MOH London$1,709 USD

44 data points across 18 retailers

25 retailers$353 USD to $1,709 USD

A
Cheapest Retailer
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$353 USD
A
Retailer 2
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$395 USD
View
Final sale: no returns
A
Retailer 3
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$409 USD
View
Retailer 4
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$438 USD
View
Price last confirmed 12 days ago
A
Retailer 5
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$438 USD
View
B+
Retailer 6
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$510 USD
View
B+
Retailer 7
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$590 USD
View
B+
Retailer 8
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$598 USD
View
B+
Retailer 9
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$686 USD
View
B+
Retailer 10
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$739 USD
View
B+
Retailer 11
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$754 USD
View
B+
Retailer 12
-
$779 USD
View
Retailer 13
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$908 USD
View
Price last confirmed 12 days ago
B
Retailer 14
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$1,062 USD
View
B
Retailer 15
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$1,067 USD
View
Retailer 16
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$1,080 USD
View
Price last confirmed 16 days ago
B
Retailer 17
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$1,122 USD
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B
Retailer 18
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$1,283 USD
View
B
Retailer 19
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$1,407 USD
View
B
Retailer 20
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$1,448 USD
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B
Retailer 21
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$1,450 USD
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B
Retailer 22
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$1,460 USD
View
B
Retailer 23
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$1,618 USD
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B
Retailer 24
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$1,706 USD
View
Most Expensive
B
MOH London
LG659454927 · Nov 3
$1,709 USD
£1,346 GBP
View
24 more retailers have this diamond
Prices start from $353 USDSave up to $1,356 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
1.02ct Radiant
$353 USD