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 $697 USD
£549 GBP
As of October 27, 2026
Save $2,831 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,555 USD 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
Color
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: $3,555 USD|Low: $696 USD|High: $3,611 USD|Avg: $1,916 USD
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$697 USD
Retailer 4$727 USD
Retailer 9$870 USD
Retailer 15$930 USD
Retailer 2$1,156 USD
Retailer 13$1,197 USD
Retailer 14$1,231 USD
Retailer 8$1,724 USD
Retailer 7$1,994 USD
Retailer 6$2,377 USD
Retailer 11$2,512 USD
Retailer 5$2,571 USD
Retailer 3$3,180 USD
Retailer 10$3,528 USD
Rare Carat$3,555 USD

24 data points across 15 retailers

14 retailers$697 USD to $3,528 USD

A
Cheapest Retailer
-
$697 USD
£549 GBP
A
Retailer 2
-
$870 USD
HK$6,800 HKD
View
A
Retailer 3
-
$930 USD
View
A
Retailer 4
-
$1,156 USD
€1,101 EUR
View
A
Retailer 5
-
$1,197 USD
£943 GBP
View
B+
Retailer 6
-
$1,231 USD
View
A
Retailer 7
-
$1,724 USD
View
B+
Retailer 8
-
$1,994 USD
View
Retailer 9
-
$2,377 USD
£1,872 GBP
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$2,512 USD
SGD 3,395 SGD
View
B+
Retailer 11
-
$2,571 USD
View
B+
Retailer 12
-
$3,180 USD
£2,504 GBP
View
B
Retailer 13
-
$3,528 USD
View
Most Expensive
Rare Carat
164197-B · Oct 14
$3,555 USD
View
Price last confirmed 17 days ago
13 more retailers have this diamond
Prices start from $697 USDSave up to $2,831 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
4.79ct Cushion
$697 USD