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Cushion|Lab Grown|IGI

5.24ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804660156

Certificate IGI LG804660156

Diamond specifications and retailer prices

From HK$62,923 HKD
$8,020 USD
As of October 31, 2026
Save HK$66,453 HKD (51%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$129,376 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.24ct lab-grown cushion diamond

This 5.24ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804660156 or 804660156. Listed at 3 retailers as of October 31, 2026, with prices from HK$62,923 to HK$129,376, a HK$66,453 spread on the same certified stone. Brilliant Earth lists it at HK$129,376. 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

5.24
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660156
Dimensions11.03 × 9.24 × 6.36 mm
L/W Ratio1.19
Top View
11.03 mm9.24 mm5.24 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660156
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

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 31
Current: HK$129,376 HKD|Low: HK$62,923 HKD|High: HK$234,037 HKD|Avg: HK$118,306 HKD|-44.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3HK$62,923 HKD
Retailer 4HK$72,337 HKD
Retailer 2HK$108,362 HKD
Brilliant EarthHK$129,376 HKD

19 data points across 4 retailers

3 retailersHK$62,923 HKD to HK$129,376 HKD

A
Cheapest Retailer
-
HK$62,923 HKD
$8,020 USD
A
Retailer 2
-
HK$108,362 HKD
€13,154 EUR
View
Most Expensive
B+
Brilliant Earth
20785738Y · Oct 31
HK$129,376 HKD
$16,490 USD
View
2 more retailers have this diamond
Prices start from HK$62,923 HKDSave up to HK$66,453 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
5.24ct Cushion
HK$62,923 HKD