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Cushion|Lab Grown|IGI

4.06ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG768657064

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768657064

Diamond specifications and retailer prices

From HK$9,107 HKD
£914 GBP
As of November 2, 2026
Save HK$53,348 HKD (85%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$62,455 HKD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 4.06ct lab-grown cushion diamond

This 4.06ct 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 LG768657064 or 768657064. Listed at 6 retailers as of November 2, 2026, with prices from HK$9,107 to HK$62,455, a HK$53,348 spread on the same certified stone. Do Amore Diamonds lists it at HK$62,455. 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

4.06
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768657064
Dimensions11.20 × 8.09 × 5.18 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.20 mm8.09 mm4.06 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768657064
Side View
Table 61.0%Crown 31°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 64.0%

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$62,455 HKD|Low: HK$5,743 HKD|High: HK$78,147 HKD|Avg: HK$24,505 HKD|-2.1%
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
Retailer 16
November 3, 2026
Retailer 13HK$5,743 HKD
Retailer 9HK$9,107 HKD
Retailer 2HK$9,533 HKD
Retailer 15HK$12,690 HKD
Retailer 4HK$12,938 HKD
Retailer 11HK$13,087 HKD
Retailer 14HK$17,057 HKD
Retailer 3HK$18,802 HKD
Retailer 12HK$19,293 HKD
Retailer 5HK$21,763 HKD
Retailer 6HK$25,271 HKD
Retailer 16HK$27,391 HKD
Retailer 8HK$28,732 HKD
Retailer 10HK$30,541 HKD
Do Amore DiamondsHK$62,455 HKD
Retailer 7HK$78,147 HKD

4 data points across 16 retailers

6 retailersHK$9,107 HKD to HK$62,455 HKD

A
Cheapest Retailer
-
HK$9,107 HKD
£914 GBP
A
Retailer 2
-
HK$9,533 HKD
$1,215 USD
View
A
Retailer 3
-
HK$13,087 HKD
$1,668 USD
View
B+
Retailer 4
-
HK$19,293 HKD
A$3,783 AUD
View
B
Retailer 5
-
HK$30,541 HKD
£3,065 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F3BA00B82 · Nov 3
HK$62,455 HKD
$7,960 USD
View
5 more retailers have this diamond
Prices start from HK$9,107 HKDSave up to HK$53,348 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
4.06ct Cushion
HK$9,107 HKD