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Cushion|Lab Grown|IGI

4.22ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG692560935

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG692560935

Diamond specifications and retailer prices

From HK$7,901 HKD
$1,007 USD
As of November 1, 2026
Save HK$36,273 HKD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$44,174 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.22ct lab-grown cushion diamond

This 4.22ct 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 LG692560935 or 692560935. Listed at 19 retailers as of November 1, 2026, with prices from HK$7,901 to HK$44,174, a HK$36,273 spread on the same certified stone. Brilliant Earth lists it at HK$44,174. 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

4.22
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692560935
Dimensions10.26 × 8.93 × 5.95 mm
L/W Ratio1.15
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
10.26 mm8.93 mm4.22 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692560935
Side View
Table 63.0%Crown 37.2°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 66.6%

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$44,174 HKD|Low: HK$7,901 HKD|High: HK$44,174 HKD|Avg: HK$18,088 HKD
Brilliant Earth
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 5HK$7,901 HKD
Retailer 9HK$8,333 HKD
Retailer 16HK$9,572 HKD
Retailer 15HK$10,694 HKD
Retailer 11HK$11,926 HKD
Retailer 12HK$12,601 HKD
Retailer 10HK$13,420 HKD
Retailer 2HK$16,508 HKD
Retailer 6HK$17,539 HKD
Retailer 7HK$17,593 HKD
Retailer 3HK$21,875 HKD
Retailer 8HK$22,839 HKD
Retailer 17HK$24,786 HKD
Retailer 14HK$25,626 HKD
Retailer 13HK$27,761 HKD
Retailer 4HK$28,435 HKD
Brilliant EarthHK$44,174 HKD

24 data points across 17 retailers

19 retailersHK$7,901 HKD to HK$44,174 HKD

A
Cheapest Retailer
-
HK$7,901 HKD
$1,007 USD
Final sale: no returns
Retailer 2
-
HK$8,333 HKD
$1,062 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
HK$9,572 HKD
$1,220 USD
View
A
Retailer 4
-
HK$10,694 HKD
$1,363 USD
View
A
Retailer 5
-
HK$11,926 HKD
$1,520 USD
View
A
Retailer 6
-
HK$12,601 HKD
£1,265 GBP
View
A
Retailer 7
-
HK$13,420 HKD
€1,629 EUR
View
B+
Retailer 8
-
HK$16,508 HKD
$2,104 USD
View
B+
Retailer 9
-
HK$17,539 HKD
A$3,439 AUD
View
B+
Retailer 10
-
HK$17,593 HKD
ZAR 36,224 ZAR
View
B+
Retailer 11
-
HK$21,875 HKD
$2,788 USD
View
B+
Retailer 12
-
HK$22,839 HKD
£2,292 GBP
View
B+
Retailer 13
-
HK$24,786 HKD
$3,159 USD
View
B+
Retailer 14
-
HK$25,626 HKD
$3,266 USD
View
B+
Retailer 15
-
HK$27,761 HKD
£2,786 GBP
View
B+
Retailer 16
-
HK$28,435 HKD
$3,624 USD
View
Retailer 17
-
HK$40,448 HKD
A$7,931 AUD
View
Price last confirmed 24 days ago
Retailer 18
-
HK$42,555 HKD
$5,424 USD
View
Price last confirmed 57 days ago
Most Expensive
B
Brilliant Earth
15526063A · Nov 2
HK$44,174 HKD
$5,630 USD
View
18 more retailers have this diamond
Prices start from HK$7,901 HKDSave up to HK$36,273 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
4.22ct Cushion
HK$7,901 HKD