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Radiant|Lab Grown|IGI

5.00ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG850687009

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

Certificate IGI LG850687009

Diamond specifications and retailer prices

From $1,279 SGD
$1,000 USD
As of November 1, 2026
Save $2,863 SGD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,142 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 5ct lab-grown radiant diamond

This 5ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG850687009 or 850687009. Listed at 7 retailers as of November 1, 2026, with prices from $1,279 to $4,142, a $2,863 spread on the same certified stone. MOH London lists it at $4,142. 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

5.00
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle29.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850687009
Dimensions12.57 × 7.95 × 5.30 mm
L/W Ratio1.58
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.57 mm7.95 mm5.00 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850687009
Side View
Table 66.0%Crown 43.3°Girdle: THK-VTKPavilion 29.4°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,142 SGD|Low: $1,279 SGD|High: $4,142 SGD|Avg: $2,294 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$1,279 SGD
Retailer 2$1,493 SGD
Retailer 3$1,496 SGD
Retailer 6$1,657 SGD
Retailer 7$3,085 SGD
Retailer 4$3,881 SGD
MOH London$4,142 SGD

8 data points across 7 retailers

7 retailers$1,279 SGD to $4,142 SGD

B+
Cheapest Retailer
-
$1,279 SGD
$1,000 USD
B+
Retailer 2
-
$1,493 SGD
£919 GBP
View
B+
Retailer 3
-
$1,496 SGD
$1,170 USD
View
B+
Retailer 4
-
$1,657 SGD
$1,296 USD
View
B
Retailer 5
-
$3,085 SGD
$2,412 USD
View
B
Retailer 6
-
$3,881 SGD
$3,035 USD
View
Most Expensive
B
MOH London
LG850687009 · Nov 1
$4,142 SGD
£2,550 GBP
View
6 more retailers have this diamond
Prices start from $1,279 SGDSave up to $2,863 SGD

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+
5.00ct Radiant
$1,279 SGD