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Cushion|Lab Grown|IGI

5.00ct F SI1 Cushion Lab Grown Diamond

VG • F/SI1 • IGI LG846656011

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846656011

Diamond specifications and retailer prices

From $773 USD
£609 GBP
As of October 27, 2026
Save $3,127 USD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,900 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5ct lab-grown cushion diamond

This 5ct lab-grown cushion 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 LG846656011 or 846656011. Listed at 10 retailers as of October 27, 2026, with prices from $773 to $3,900, a $3,127 spread on the same certified stone. Brilliant Earth lists it at $3,900. 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
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656011
Dimensions9.99 × 9.37 × 5.97 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm9.37 mm5.00 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656011
Side View
Table 58.0%Crown 35.6°Girdle: STK-THKPavilion 32.2°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,900 USD|Low: $773 USD|High: $7,350 USD|Avg: $1,807 USD|-46.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5$773 USD
Retailer 4$794 USD
Retailer 7$865 USD
Retailer 2$1,057 USD
Retailer 10$1,087 USD
Retailer 9$1,131 USD
Retailer 6$1,145 USD
Retailer 3$2,297 USD
Retailer 8$3,202 USD
Brilliant Earth$3,900 USD

5 data points across 10 retailers

10 retailers$773 USD to $3,900 USD

A
Cheapest Retailer
-
$773 USD
£609 GBP
A
Retailer 2
-
$794 USD
HK$6,200 HKD
View
Retailer 3
-
$865 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$1,057 USD
€1,007 EUR
View
B+
Retailer 5
-
$1,087 USD
View
B+
Retailer 6
-
$1,131 USD
View
B+
Retailer 7
-
$1,145 USD
£902 GBP
View
B
Retailer 8
-
$2,297 USD
SGD 3,104 SGD
View
B
Retailer 9
-
$3,202 USD
£2,521 GBP
View
Most Expensive
B
Brilliant Earth
22308030A · Oct 31
$3,900 USD
View
9 more retailers have this diamond
Prices start from $773 USDSave up to $3,127 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
5.00ct Cushion
$773 USD