CaratHunter
Plans
Cushion|Lab Grown|IGI

5.22ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG799648083

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG799648083

Diamond specifications and retailer prices

From HK$58,270 HKD
$7,427 USD
As of October 30, 2026
Save HK$332,046 HKD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$390,316 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.22ct lab-grown cushion diamond

This 5.22ct 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 LG799648083 or 799648083. Listed at 20 retailers as of October 30, 2026, with prices from HK$58,270 to HK$390,316, a HK$332,046 spread on the same certified stone. With Clarity lists it at HK$390,316. 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

5.22
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799648083
Dimensions10.17 × 9.71 × 6.42 mm
L/W Ratio1.05
Girdle conditionFaceted
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
10.17 mm9.71 mm5.22 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799648083
Side View
Table 61.0%Crown 34.1°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 66.1%

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 30
Current: HK$126,428 HKD|Low: HK$58,270 HKD|High: HK$408,055 HKD|Avg: HK$141,794 HKD|-18.1%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 3HK$58,270 HKD
Retailer 10HK$62,985 HKD
Retailer 2HK$64,884 HKD
Retailer 8HK$65,237 HKD
Retailer 6HK$75,578 HKD
Retailer 11HK$80,279 HKD
Retailer 4HK$82,733 HKD
Retailer 16HK$84,145 HKD
Retailer 5HK$93,383 HKD
Retailer 15HK$121,020 HKD
Retailer 1HK$126,428 HKD
Retailer 14HK$128,775 HKD
Retailer 12HK$128,905 HKD
Retailer 13HK$132,543 HKD
Retailer 9HK$221,062 HKD
Retailer 7HK$261,929 HKD
Retailer 17HK$267,277 HKD
With ClarityHK$390,316 HKD

30 data points across 18 retailers

20 retailersHK$58,270 HKD to HK$390,316 HKD

A
Cheapest Retailer
-
HK$58,270 HKD
$7,427 USD
A
Retailer 2
-
HK$62,985 HKD
$8,028 USD
View
Final sale: no returns
A
Retailer 3
-
HK$64,884 HKD
$8,270 USD
View
Retailer 4
-
HK$65,237 HKD
$8,315 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$75,578 HKD
$9,633 USD
View
A
Retailer 6
-
HK$80,279 HKD
£8,057 GBP
View
A
Retailer 7
-
HK$82,733 HKD
$10,545 USD
View
Retailer 8
-
HK$84,145 HKD
$10,725 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
HK$93,383 HKD
£9,372 GBP
View
A
Retailer 10
-
HK$119,160 HKD
$15,188 USD
View
B+
Retailer 11
-
HK$121,020 HKD
$15,425 USD
View
B+
Retailer 12
-
HK$126,428 HKD
€15,347 EUR
View
A
Retailer 13
-
HK$128,775 HKD
£12,924 GBP
View
B+
Retailer 14
-
HK$128,905 HKD
$16,430 USD
View
B+
Retailer 15
-
HK$132,543 HKD
ZAR 272,920 ZAR
View
B+
Retailer 16
-
HK$221,062 HKD
$28,176 USD
View
Retailer 17
-
HK$233,096 HKD
$29,710 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
HK$261,929 HKD
$33,385 USD
View
B+
Retailer 19
-
HK$267,277 HKD
SGD 46,036 SGD
View
Most Expensive
B
With Clarity
799648083 · Oct 31
HK$390,316 HKD
$49,749 USD
View
19 more retailers have this diamond
Prices start from HK$58,270 HKDSave up to HK$332,046 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
5.22ct Cushion
HK$58,270 HKD