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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 HK$5,470 HKD
£549 GBP
As of October 27, 2026
Save HK$22,211 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$27,893 HKD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$27,893 HKD|Low: HK$5,459 HKD|High: HK$28,332 HKD|Avg: HK$15,019 HKD
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
November 2, 2026
Retailer 12HK$5,470 HKD
Retailer 4HK$5,704 HKD
Retailer 9HK$6,829 HKD
Retailer 15HK$7,297 HKD
Retailer 8HK$9,070 HKD
Retailer 13HK$9,395 HKD
Retailer 14HK$9,659 HKD
Retailer 2HK$13,684 HKD
Retailer 7HK$15,645 HKD
Retailer 6HK$18,654 HKD
Retailer 11HK$19,712 HKD
Retailer 5HK$20,172 HKD
Retailer 3HK$24,951 HKD
Retailer 10HK$27,681 HKD
Rare CaratHK$27,893 HKD

25 data points across 15 retailers

14 retailersHK$5,470 HKD to HK$27,681 HKD

A
Cheapest Retailer
-
HK$5,470 HKD
£549 GBP
A
Retailer 2
-
HK$6,829 HKD
View
Retailer 3
-
HK$7,297 HKD
$930 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
HK$9,070 HKD
€1,101 EUR
View
A
Retailer 5
-
HK$9,395 HKD
£943 GBP
View
Retailer 6
-
HK$9,659 HKD
$1,231 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$13,684 HKD
$1,744 USD
View
Retailer 8
-
HK$15,645 HKD
$1,994 USD
View
Price last confirmed 7 days ago
Retailer 9
-
HK$18,654 HKD
£1,872 GBP
View
Price last confirmed 17 days ago
B+
Retailer 10
-
HK$19,712 HKD
SGD 3,395 SGD
View
Retailer 11
-
HK$20,172 HKD
$2,571 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
HK$24,951 HKD
£2,504 GBP
View
B
Retailer 13
-
HK$27,681 HKD
$3,528 USD
View
Most Expensive
Rare Carat
164197-B · Oct 14
HK$27,893 HKD
$3,555 USD
View
Price last confirmed 19 days ago
13 more retailers have this diamond
Prices start from HK$5,470 HKDSave up to HK$22,211 HKD

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
HK$5,470 HKD