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Cushion|Lab Grown|IGI

4.52ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG828643629

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828643629

Diamond specifications and retailer prices

From HK$5,060 HKD
£508 GBP
As of October 27, 2026
Save HK$24,990 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$30,051 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828643629 or 828643629. Listed at 16 retailers as of October 27, 2026, with prices from HK$5,060 to HK$30,051, a HK$24,990 spread on the same certified stone. Brilliant Earth lists it at HK$30,051. 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

4.52
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828643629
Dimensions11.38 × 8.13 × 5.54 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.38 mm8.13 mm4.52 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828643629
Side View
Table 59.0%Crown 35.6°Girdle: STK-THKPavilion 30.9°Culet: NoneDepth 68.1%

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: Oct 27
Current: HK$30,051 HKD|Low: HK$5,050 HKD|High: HK$30,051 HKD|Avg: HK$16,535 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
November 2, 2026
Retailer 14HK$5,060 HKD
Retailer 11HK$6,327 HKD
Retailer 4HK$6,865 HKD
Retailer 9HK$8,395 HKD
Retailer 16HK$8,976 HKD
Retailer 15HK$9,096 HKD
Retailer 2HK$12,624 HKD
Retailer 3HK$13,990 HKD
Retailer 7HK$16,980 HKD
Retailer 13HK$18,254 HKD
Retailer 6HK$18,666 HKD
Retailer 10HK$23,786 HKD
Retailer 8HK$24,048 HKD
Retailer 5HK$25,420 HKD
Retailer 12HK$25,500 HKD
Brilliant EarthHK$30,051 HKD

32 data points across 16 retailers

16 retailersHK$5,060 HKD to HK$30,051 HKD

A
Cheapest Retailer
-
HK$5,060 HKD
£508 GBP
A
Retailer 2
-
HK$6,327 HKD
View
Retailer 3
-
HK$6,865 HKD
$875 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
HK$8,395 HKD
€1,019 EUR
View
Retailer 5
-
HK$8,976 HKD
$1,144 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
HK$9,096 HKD
£913 GBP
View
A
Retailer 7
-
HK$12,624 HKD
$1,609 USD
View
A
Retailer 8
-
HK$13,990 HKD
$1,783 USD
View
Retailer 9
-
HK$16,980 HKD
£1,704 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
HK$18,254 HKD
SGD 3,144 SGD
View
Retailer 11
-
HK$18,666 HKD
$2,379 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
HK$23,786 HKD
A$4,664 AUD
View
Retailer 13
-
HK$24,048 HKD
$3,065 USD
View
Price last confirmed 19 days ago
B+
Retailer 14
-
HK$25,420 HKD
£2,551 GBP
View
B+
Retailer 15
-
HK$25,500 HKD
$3,250 USD
View
Most Expensive
B
Brilliant Earth
21285067A · Nov 2
HK$30,051 HKD
$3,830 USD
View
15 more retailers have this diamond
Prices start from HK$5,060 HKDSave up to HK$24,990 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
4.52ct Cushion
HK$5,060 HKD