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Cushion|Lab Grown|IGI

4.49ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG776639600

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG776639600

Diamond specifications and retailer prices

From HK$5,500 HKD
£552 GBP
As of November 2, 2026
Save HK$37,261 HKD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$70,615 HKD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 4.49ct lab-grown cushion diamond

This 4.49ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776639600 or 776639600. Listed at 15 retailers as of November 2, 2026, with a 677% 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

4.49
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776639600
Dimensions10.45 × 9.67 × 6.09 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm9.67 mm4.49 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776639600
Side View
Table 68.0%Crown 36.4°Girdle: THK-VTKPavilion 40.5°Culet: NoneDepth 63.0%

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 2
Current: HK$9,865 HKD|Low: HK$5,498 HKD|High: HK$26,316 HKD|Avg: HK$12,715 HKD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 4HK$5,500 HKD
Retailer 6HK$6,983 HKD
Retailer 2HK$9,125 HKD
Retailer 8HK$9,149 HKD
Retailer 1HK$9,865 HKD
Retailer 10HK$12,452 HKD
Retailer 3HK$13,112 HKD
Retailer 7HK$13,209 HKD
Retailer 9HK$19,050 HKD
Retailer 5HK$25,968 HKD

37 data points across 10 retailers

15 retailersHK$5,500 HKD to HK$42,761 HKD

A
Cheapest Retailer
-
HK$5,500 HKD
£552 GBP
Retailer 2
-
HK$5,971 HKD
$761 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
HK$6,983 HKD
$890 USD
View
A
Retailer 4
-
HK$9,125 HKD
$1,163 USD
View
B+
Retailer 5
-
HK$9,149 HKD
$1,166 USD
View
A
Retailer 6
-
HK$9,865 HKD
£990 GBP
View
A
Retailer 7
-
HK$12,452 HKD
$1,587 USD
View
A
Retailer 8
-
HK$13,112 HKD
ZAR 26,998 ZAR
View
A
Retailer 9
-
HK$13,209 HKD
A$2,590 AUD
View
B+
Retailer 10
-
HK$19,050 HKD
$2,428 USD
View
B+
Retailer 11
-
HK$19,132 HKD
£1,920 GBP
View
B+
Retailer 12
-
HK$22,140 HKD
$2,822 USD
View
B+
Retailer 13
-
HK$25,968 HKD
£2,606 GBP
View
B
Retailer 14
-
HK$42,761 HKD
$5,450 USD
View
Most Expensive
Brilliant Earth
21010904Y · Sep 23
HK$70,615 HKD
$9,000 USD
View
Price last confirmed 40 days ago
14 more retailers have this diamond
Prices start from HK$5,500 HKDSave up to HK$37,261 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
4.49ct Cushion
HK$5,500 HKD