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Cushion|Lab Grown|IGI

4.79ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG839647906

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839647906

Diamond specifications and retailer prices

From $993 AUD
£549 GBP
As of October 27, 2026
Save $4,030 AUD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,061 AUD at Rare Carat · As of October 14, 2026
View at Rare Carat

About this 4.79ct lab-grown cushion diamond

This 4.79ct 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 LG839647906 or 839647906. Listed at 14 retailers as of October 27, 2026, with a 406% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.79
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839647906
Dimensions11.73 × 8.33 × 5.54 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.73 mm8.33 mm4.79 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839647906
Side View
Table 67.0%Crown 35.2°Girdle: MED-THKPavilion 32.2°Culet: NoneDepth 66.5%

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: $5,061 AUD|Low: $990 AUD|High: $5,141 AUD|Avg: $2,727 AUD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 12$993 AUD
Retailer 4$1,035 AUD
Retailer 9$1,239 AUD
Retailer 15$1,324 AUD
Retailer 2$1,646 AUD
Retailer 13$1,705 AUD
Retailer 14$1,752 AUD
Retailer 8$2,454 AUD
Retailer 7$2,839 AUD
Retailer 6$3,385 AUD
Retailer 11$3,577 AUD
Retailer 5$3,660 AUD
Retailer 3$4,527 AUD
Retailer 10$5,022 AUD
Rare Carat$5,061 AUD

24 data points across 15 retailers

14 retailers$993 AUD to $5,022 AUD

A
Cheapest Retailer
-
$993 AUD
£549 GBP
A
Retailer 2
-
$1,239 AUD
HK$6,800 HKD
View
Retailer 3
-
$1,324 AUD
$930 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$1,646 AUD
€1,101 EUR
View
A
Retailer 5
-
$1,705 AUD
£943 GBP
View
B+
Retailer 6
-
$1,752 AUD
$1,231 USD
View
A
Retailer 7
-
$2,454 AUD
$1,724 USD
View
Retailer 8
-
$2,839 AUD
$1,994 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$3,385 AUD
£1,872 GBP
View
Price last confirmed 17 days ago
B+
Retailer 10
-
$3,577 AUD
SGD 3,395 SGD
View
B+
Retailer 11
-
$3,660 AUD
$2,571 USD
View
B+
Retailer 12
-
$4,527 AUD
£2,504 GBP
View
B
Retailer 13
-
$5,022 AUD
$3,528 USD
View
Most Expensive
Rare Carat
164197-B · Oct 14
$5,061 AUD
$3,555 USD
View
Price last confirmed 18 days ago
13 more retailers have this diamond
Prices start from $993 AUDSave up to $4,030 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
4.79ct Cushion
$993 AUD