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Cushion|Lab Grown|IGI

4.26ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG760573811

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG760573811

Diamond specifications and retailer prices

From HK$8,670 HKD
$1,105 USD
As of November 1, 2026
Save HK$35,896 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$44,566 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG760573811 or 760573811. Listed at 20 retailers as of November 1, 2026, with prices from HK$8,670 to HK$44,566, a HK$35,896 spread on the same certified stone. Brilliant Earth lists it at HK$44,566. 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

4.26
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760573811
Dimensions8.39 × 8.39 × 5.92 mm
L/W Ratio1.00
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
8.39 mm8.39 mm4.26 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760573811
Side View
Table 66.0%Crown 35.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 70.6%

Caratlytics Score

How it works →
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 1
Current: HK$44,566 HKD|Low: HK$8,348 HKD|High: HK$44,566 HKD|Avg: HK$19,096 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$8,670 HKD
Retailer 9HK$8,827 HKD
Retailer 15HK$10,357 HKD
Retailer 14HK$11,455 HKD
Retailer 12HK$13,103 HKD
Retailer 11HK$13,863 HKD
Retailer 10HK$14,656 HKD
Retailer 2HK$17,544 HKD
Retailer 7HK$19,227 HKD
Retailer 4HK$19,247 HKD
Retailer 17HK$22,471 HKD
Retailer 6HK$24,752 HKD
Retailer 13HK$27,723 HKD
Retailer 16HK$27,854 HKD
Retailer 8HK$30,800 HKD
Retailer 3HK$31,310 HKD
Brilliant EarthHK$44,566 HKD

24 data points across 17 retailers

20 retailersHK$8,670 HKD to HK$44,566 HKD

A
Cheapest Retailer
-
HK$8,670 HKD
$1,105 USD
Final sale: no returns
Retailer 2
-
HK$8,827 HKD
$1,125 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
HK$10,357 HKD
$1,320 USD
View
A
Retailer 4
-
HK$11,455 HKD
$1,460 USD
View
A
Retailer 5
-
HK$13,103 HKD
$1,670 USD
View
A
Retailer 6
-
HK$13,863 HKD
£1,391 GBP
View
A
Retailer 7
-
HK$14,656 HKD
€1,779 EUR
View
B+
Retailer 8
-
HK$17,544 HKD
$2,236 USD
View
B+
Retailer 9
-
HK$19,227 HKD
ZAR 39,588 ZAR
View
B+
Retailer 10
-
HK$19,247 HKD
A$3,774 AUD
View
B+
Retailer 11
-
HK$22,471 HKD
$2,864 USD
View
B+
Retailer 12
-
HK$24,752 HKD
£2,484 GBP
View
B
Retailer 13
-
HK$27,257 HKD
$3,474 USD
View
B
Retailer 14
-
HK$27,723 HKD
$3,533 USD
View
B
Retailer 15
-
HK$27,854 HKD
$3,550 USD
View
B
Retailer 16
-
HK$30,800 HKD
£3,091 GBP
View
B
Retailer 17
-
HK$31,310 HKD
$3,990 USD
View
Retailer 18
-
HK$40,841 HKD
A$8,008 AUD
View
Price last confirmed 25 days ago
Retailer 19
-
HK$42,953 HKD
$5,474 USD
View
Price last confirmed 57 days ago
Most Expensive
B
Brilliant Earth
17887728A · Nov 2
HK$44,566 HKD
$5,680 USD
View
19 more retailers have this diamond
Prices start from HK$8,670 HKDSave up to HK$35,896 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$8,670 HKD