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Cushion|Lab Grown|IGI

4.19ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG806627583

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG806627583

Diamond specifications and retailer prices

From HK$46,117 HKD
$5,878 USD
As of October 26, 2026
Save HK$132,119 HKD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$178,236 HKD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 4.19ct lab-grown cushion diamond

This 4.19ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG806627583 or 806627583. Listed at 12 retailers as of October 26, 2026, with prices from HK$46,117 to HK$178,236, a HK$132,119 spread on the same certified stone. Taylor and Hart lists it at HK$178,236. 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

4.19
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle49.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806627583
Dimensions11.51 × 7.57 × 4.85 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.51 mm7.57 mm4.19 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806627583
Side View
Table 65.0%Crown 35.1°Girdle: MED-STKPavilion 49.5°Culet: LargeDepth 64.1%

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 26
Current: HK$83,690 HKD|Low: HK$37,754 HKD|High: HK$140,232 HKD|Avg: HK$74,758 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 11HK$46,117 HKD
Retailer 9HK$50,416 HKD
Retailer 2HK$50,448 HKD
Retailer 3HK$54,630 HKD
Retailer 10HK$57,674 HKD
Retailer 5HK$64,330 HKD
Retailer 12HK$71,622 HKD
Retailer 1HK$83,690 HKD
Retailer 8HK$85,204 HKD
Retailer 6HK$102,729 HKD
Retailer 7HK$106,887 HKD
Retailer 4HK$140,232 HKD

38 data points across 12 retailers

12 retailersHK$46,117 HKD to HK$178,236 HKD

A
Cheapest Retailer
-
HK$46,117 HKD
$5,878 USD
Retailer 2
-
HK$50,416 HKD
$6,426 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$50,448 HKD
$6,430 USD
View
A
Retailer 4
-
HK$54,630 HKD
$6,963 USD
View
A
Retailer 5
-
HK$64,330 HKD
£6,456 GBP
View
B+
Retailer 6
-
HK$71,622 HKD
£7,188 GBP
View
B+
Retailer 7
-
HK$83,690 HKD
$10,667 USD
View
B+
Retailer 8
-
HK$85,204 HKD
$10,860 USD
View
B+
Retailer 9
-
HK$102,729 HKD
£10,310 GBP
View
B+
Retailer 10
-
HK$106,887 HKD
ZAR 220,092 ZAR
View
B
Retailer 11
-
HK$140,232 HKD
$17,874 USD
View
Most Expensive
B
Taylor and Hart
E7TAXV2 · Oct 26
HK$178,236 HKD
$22,718 USD
View
11 more retailers have this diamond
Prices start from HK$46,117 HKDSave up to HK$132,119 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
4.19ct Cushion
HK$46,117 HKD