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Cushion|Lab Grown|IGI

4.24ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG784645273

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784645273

Diamond specifications and retailer prices

From HK$32,175 HKD
$4,101 USD
As of October 30, 2026
Save HK$168,675 HKD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$200,850 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.24ct lab-grown cushion diamond

This 4.24ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645273 or 784645273. Listed at 10 retailers as of October 30, 2026, with prices from HK$32,175 to HK$200,850, a HK$168,675 spread on the same certified stone. Do Amore Diamonds lists it at HK$200,850. 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

4.24
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645273
Dimensions10.86 × 8.74 × 5.58 mm
L/W Ratio1.24
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
10.86 mm8.74 mm4.24 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645273
Side View
Table 59.0%Crown 33.8°Girdle: MED-THKPavilion 34.6°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A+
Exceptional
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$200,850 HKD|Low: HK$32,175 HKD|High: HK$257,261 HKD|Avg: HK$96,699 HKD|-21.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4HK$32,175 HKD
Retailer 7HK$35,070 HKD
Retailer 6HK$36,930 HKD
Retailer 10HK$44,438 HKD
Retailer 9HK$52,841 HKD
Retailer 2HK$64,100 HKD
Retailer 11HK$66,681 HKD
Retailer 8HK$80,480 HKD
Retailer 5HK$103,092 HKD
Do Amore DiamondsHK$200,850 HKD
Retailer 3HK$214,314 HKD

27 data points across 11 retailers

10 retailersHK$32,175 HKD to HK$200,850 HKD

A+
Cheapest Retailer
-
HK$32,175 HKD
$4,101 USD
A
Retailer 2
-
HK$35,070 HKD
$4,470 USD
View
A
Retailer 3
-
HK$36,930 HKD
$4,707 USD
View
A
Retailer 4
-
HK$44,438 HKD
$5,664 USD
View
Final sale: no returns
A
Retailer 5
-
HK$52,841 HKD
$6,735 USD
View
A
Retailer 6
-
HK$64,100 HKD
€7,781 EUR
View
Retailer 7
-
HK$66,681 HKD
$8,499 USD
View
Price last confirmed 83 days ago
B+
Retailer 8
-
HK$80,480 HKD
£8,077 GBP
View
B+
Retailer 9
-
HK$103,092 HKD
$13,140 USD
View
Most Expensive
B
Do Amore Diamonds
27-AD22E72E5 · Oct 31
HK$200,850 HKD
$25,600 USD
View
9 more retailers have this diamond
Prices start from HK$32,175 HKDSave up to HK$168,675 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+
4.24ct Cushion
HK$32,175 HKD