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Cushion|Lab Grown|IGI

4.26ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG774634627

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG774634627

Diamond specifications and retailer prices

From HK$16,477 HKD
$2,100 USD
As of November 1, 2026
Save HK$43,854 HKD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$92,584 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.26ct lab-grown cushion diamond

This 4.26ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774634627 or 774634627. Listed at 16 retailers as of October 31, 2026, with a 266% 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

4.26
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774634627
Dimensions11.85 × 8.84 × 5.33 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.85 mm8.84 mm4.26 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774634627
Side View
Table 56.0%Crown 34.2°Girdle: MED-STKPavilion 37.2°Culet: LargeDepth 60.3%

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: Nov 1
Current: HK$92,584 HKD|Low: HK$15,606 HKD|High: HK$92,584 HKD|Avg: HK$35,655 HKD
Do Amore Diamonds
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 13HK$15,606 HKD
Retailer 4HK$16,477 HKD
Retailer 3HK$16,783 HKD
Retailer 11HK$16,948 HKD
Retailer 5HK$18,634 HKD
Retailer 15HK$21,922 HKD
Retailer 2HK$23,687 HKD
Retailer 6HK$35,633 HKD
Retailer 10HK$36,665 HKD
Retailer 9HK$36,898 HKD
Retailer 14HK$42,047 HKD
Retailer 12HK$45,328 HKD
Retailer 8HK$49,195 HKD
Retailer 7HK$60,331 HKD
Do Amore DiamondsHK$92,584 HKD

43 data points across 15 retailers

16 retailersHK$16,477 HKD to HK$60,331 HKD

Retailer 1
-
HK$15,606 HKD
$1,989 USD
Price last confirmed 21 days ago
A
Retailer 2
-
HK$16,477 HKD
$2,100 USD
View
Final sale: no returns
A
Retailer 3
-
HK$16,783 HKD
$2,139 USD
View
B+
Retailer 4
-
HK$16,948 HKD
$2,160 USD
View
B+
Retailer 5
-
HK$18,634 HKD
$2,375 USD
View
B+
Retailer 6
-
HK$21,922 HKD
$2,794 USD
View
B+
Retailer 7
-
HK$23,687 HKD
£2,377 GBP
View
Retailer 8
-
HK$30,043 HKD
£3,015 GBP
View
Price last confirmed 61 days ago
B
Retailer 9
-
HK$35,633 HKD
£3,576 GBP
View
B
Retailer 10
-
HK$36,665 HKD
ZAR 75,494 ZAR
View
B
Retailer 11
-
HK$36,898 HKD
A$7,235 AUD
View
B
Retailer 12
-
HK$42,047 HKD
$5,359 USD
View
Retailer 13
-
HK$45,328 HKD
A$8,888 AUD
View
Price last confirmed 28 days ago
B
Retailer 14
-
HK$49,195 HKD
£4,937 GBP
View
B
Retailer 15
-
HK$60,331 HKD
$7,689 USD
View
Most Expensive
Do Amore Diamonds
27-16F55AF2F · Nov 2
HK$92,584 HKD
$11,800 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$16,477 HKDSave up to HK$43,854 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
4.26ct Cushion
HK$16,477 HKD