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Cushion|Lab Grown|IGI

4.66ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG792664190

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG792664190

Diamond specifications and retailer prices

From $832 USD
HK$6,500 HKD
As of November 1, 2026
Save $3,108 USD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,940 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.66ct lab-grown cushion diamond

This 4.66ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792664190 or 792664190. Listed at 11 retailers as of November 1, 2026, with prices from $832 to $3,940, a $3,108 spread on the same certified stone. Brilliant Earth lists it at $3,940. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.66
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle29°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792664190
Dimensions8.32 × 11.69 × 5.34 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm11.69 mm4.66 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG792664190
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 29°Culet: NoneDepth 64.2%

Caratlytics Score

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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: Nov 1
Current: $3,940 USD|Low: $832 USD|High: $7,440 USD|Avg: $2,486 USD|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6$832 USD
Retailer 11$1,097 USD
Retailer 9$1,188 USD
Retailer 7$1,209 USD
Retailer 5$1,659 USD
Retailer 10$1,889 USD
Retailer 2$2,396 USD
Retailer 8$3,062 USD
Retailer 3$3,225 USD
Retailer 4$3,351 USD
Brilliant Earth$3,940 USD

39 data points across 11 retailers

11 retailers$832 USD to $3,940 USD

A
Cheapest Retailer
-
$832 USD
HK$6,500 HKD
Retailer 2
-
$1,097 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$1,188 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,209 USD
£952 GBP
View
A
Retailer 5
-
$1,659 USD
View
A
Retailer 6
-
$1,889 USD
View
B+
Retailer 7
-
$2,396 USD
SGD 3,238 SGD
View
Retailer 8
-
$3,062 USD
£2,411 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
$3,225 USD
View
Price last confirmed 19 days ago
B
Retailer 10
-
$3,351 USD
View
Most Expensive
B
Brilliant Earth
19646418A · Nov 2
$3,940 USD
View
10 more retailers have this diamond
Prices start from $832 USDSave up to $3,108 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
4.66ct Cushion
$832 USD