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Cushion|Lab Grown|IGI

5.19ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG846664247

Certificate IGI LG846664247

Diamond specifications and retailer prices

From HK$83,894 HKD
$10,693 USD
As of October 30, 2026
Save HK$215,623 HKD (72%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$299,517 HKD at With Clarity · As of October 28, 2026
View at With Clarity

About this 5.19ct lab-grown cushion diamond

This 5.19ct 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 LG846664247 or 846664247. Listed at 4 retailers as of October 28, 2026, with prices from HK$83,894 to HK$299,517, a HK$215,623 spread on the same certified stone. With Clarity lists it at HK$299,517. 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

5.19
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG846664247
Dimensions11.58 × 9.09 × 6.13 mm
L/W Ratio1.27
Top View
11.58 mm9.09 mm5.19 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846664247
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.4%

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$83,894 HKD|Low: HK$83,894 HKD|High: HK$304,280 HKD|Avg: HK$180,761 HKD|-0.5%
Retailer 1
Retailer 2
Retailer 3
With Clarity
October 30, 2026
Retailer 1HK$83,894 HKD
Retailer 2HK$122,986 HKD
Retailer 3HK$131,281 HKD
With ClarityHK$299,517 HKD

5 data points across 4 retailers

4 retailersHK$83,894 HKD to HK$299,517 HKD

A
Cheapest Retailer
-
HK$83,894 HKD
$10,693 USD
B+
Retailer 2
-
HK$122,986 HKD
£12,343 GBP
View
B+
Retailer 3
-
HK$131,281 HKD
€15,936 EUR
View
Most Expensive
B
With Clarity
846664247 · Oct 28
HK$299,517 HKD
$38,176 USD
View
3 more retailers have this diamond
Prices start from HK$83,894 HKDSave up to HK$215,623 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
5.19ct Cushion
HK$83,894 HKD