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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 $1,187 AUD
HK$6,500 HKD
As of November 1, 2026
Save $4,435 AUD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,622 AUD 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 $1,187 to $5,622, a $4,435 spread on the same certified stone. Brilliant Earth lists it at $5,622. 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
Colour
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: $5,622 AUD|Low: $1,187 AUD|High: $10,616 AUD|Avg: $3,535 AUD|-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$1,187 AUD
Retailer 11$1,565 AUD
Retailer 9$1,695 AUD
Retailer 7$1,725 AUD
Retailer 5$2,367 AUD
Retailer 10$2,695 AUD
Retailer 2$3,419 AUD
Retailer 8$4,369 AUD
Retailer 3$4,602 AUD
Retailer 4$4,782 AUD
Brilliant Earth$5,622 AUD

40 data points across 11 retailers

11 retailers$1,187 AUD to $5,622 AUD

A
Cheapest Retailer
-
$1,187 AUD
HK$6,500 HKD
Retailer 2
-
$1,565 AUD
$1,097 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$1,695 AUD
$1,188 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,725 AUD
£952 GBP
View
A
Retailer 5
-
$2,367 AUD
$1,659 USD
View
A
Retailer 6
-
$2,695 AUD
$1,889 USD
View
B+
Retailer 7
-
$3,419 AUD
SGD 3,238 SGD
View
Retailer 8
-
$4,369 AUD
£2,411 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
$4,602 AUD
$3,225 USD
View
Price last confirmed 19 days ago
B
Retailer 10
-
$4,782 AUD
$3,351 USD
View
Most Expensive
B
Brilliant Earth
19646418A · Nov 2
$5,622 AUD
$3,940 USD
View
10 more retailers have this diamond
Prices start from $1,187 AUDSave up to $4,435 AUD

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
$1,187 AUD