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Cushion|Lab Grown|IGI

4.10ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG828688620

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828688620

Diamond specifications and retailer prices

From HK$4,449 HKD
£447 GBP
As of November 2, 2026
Save HK$18,963 HKD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$33,307 HKD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 4.1ct lab-grown cushion diamond

This 4.1ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG828688620 or 828688620. Listed at 18 retailers as of November 2, 2026, with a 426% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.10
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828688620
Dimensions11.69 × 8.11 × 5.32 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.69 mm8.11 mm4.10 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828688620
Side View
Table 67.0%Crown 38.5°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 65.6%

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 2
Current: HK$33,307 HKD|Low: HK$4,449 HKD|High: HK$33,307 HKD|Avg: HK$13,531 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
Retailer 16
Retailer 17
November 2, 2026
Retailer 11HK$4,449 HKD
Retailer 6HK$4,818 HKD
Retailer 16HK$6,395 HKD
Retailer 14HK$7,140 HKD
Retailer 10HK$7,752 HKD
Retailer 12HK$8,308 HKD
Retailer 5HK$8,427 HKD
Retailer 2HK$10,608 HKD
Retailer 8HK$10,679 HKD
Retailer 4HK$13,425 HKD
Retailer 17HK$15,545 HKD
Retailer 15HK$17,167 HKD
Retailer 9HK$17,297 HKD
Retailer 7HK$21,401 HKD
Retailer 13HK$22,251 HKD
Retailer 3HK$23,413 HKD
Rare CaratHK$33,307 HKD

20 data points across 17 retailers

18 retailersHK$4,449 HKD to HK$23,413 HKD

A
Cheapest Retailer
-
HK$4,449 HKD
£447 GBP
A
Retailer 2
-
HK$4,818 HKD
$614 USD
View
Final sale: no returns
A
Retailer 3
-
HK$6,395 HKD
$815 USD
View
B+
Retailer 4
-
HK$7,140 HKD
$910 USD
View
A
Retailer 5
-
HK$7,752 HKD
€941 EUR
View
A
Retailer 6
-
HK$8,308 HKD
£834 GBP
View
A
Retailer 7
-
HK$8,427 HKD
$1,074 USD
View
A
Retailer 8
-
HK$10,608 HKD
ZAR 21,841 ZAR
View
A
Retailer 9
-
HK$10,679 HKD
A$2,094 AUD
View
A
Retailer 10
-
HK$13,425 HKD
$1,711 USD
View
B+
Retailer 11
-
HK$15,545 HKD
£1,560 GBP
View
B+
Retailer 12
-
HK$17,167 HKD
$2,188 USD
View
B+
Retailer 13
-
HK$17,297 HKD
$2,205 USD
View
B+
Retailer 14
-
HK$21,401 HKD
SGD 3,686 SGD
View
B+
Retailer 15
-
HK$22,251 HKD
£2,233 GBP
View
B+
Retailer 16
-
HK$23,413 HKD
$2,984 USD
View
Retailer 17
-
HK$24,852 HKD
A$4,873 AUD
View
Price last confirmed 25 days ago
Most Expensive
Rare Carat
CN250-2A · Oct 19
HK$33,307 HKD
$4,245 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from HK$4,449 HKDSave up to HK$18,963 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
4.10ct Cushion
HK$4,449 HKD