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Cushion|Lab Grown|IGI

5.61ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG840656821

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840656821

Diamond specifications and retailer prices

From HK$20,407 HKD
$2,601 USD
As of October 29, 2026
Save HK$57,101 HKD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$77,508 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.61ct lab-grown cushion diamond

This 5.61ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840656821 or 840656821. Listed at 18 retailers as of October 29, 2026, with prices from HK$20,407 to HK$77,508, a HK$57,101 spread on the same certified stone. With Clarity lists it at HK$77,508. 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

5.61
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840656821
Dimensions12.42 × 8.91 × 6.08 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm8.91 mm5.61 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840656821
Side View
Table 64.0%Crown 40.3°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 68.2%

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 29
Current: HK$22,199 HKD|Low: HK$20,407 HKD|High: HK$78,794 HKD|Avg: HK$48,266 HKD|-2.2%
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
With Clarity
October 30, 2026
Retailer 4HK$20,407 HKD
Retailer 1HK$22,199 HKD
Retailer 15HK$22,439 HKD
Retailer 14HK$23,294 HKD
Retailer 9HK$29,106 HKD
Retailer 13HK$30,206 HKD
Retailer 11HK$32,145 HKD
Retailer 2HK$40,055 HKD
Retailer 3HK$42,909 HKD
Retailer 10HK$42,949 HKD
Retailer 7HK$57,368 HKD
Retailer 12HK$57,652 HKD
Retailer 16HK$73,687 HKD
Retailer 6HK$73,823 HKD
Retailer 8HK$74,024 HKD
Retailer 5HK$75,336 HKD
With ClarityHK$77,508 HKD

23 data points across 17 retailers

18 retailersHK$20,407 HKD to HK$77,508 HKD

A
Cheapest Retailer
-
HK$20,407 HKD
$2,601 USD
Final sale: no returns
A
Retailer 2
-
HK$22,199 HKD
£2,228 GBP
View
A
Retailer 3
-
HK$22,439 HKD
$2,860 USD
View
A
Retailer 4
-
HK$23,294 HKD
$2,969 USD
View
B+
Retailer 5
-
HK$29,106 HKD
£2,921 GBP
View
B+
Retailer 6
-
HK$30,206 HKD
$3,850 USD
View
B+
Retailer 7
-
HK$32,145 HKD
€3,902 EUR
View
B+
Retailer 8
-
HK$40,055 HKD
£4,020 GBP
View
Retailer 9
-
HK$42,909 HKD
A$8,414 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$42,949 HKD
ZAR 88,436 ZAR
View
B
Retailer 11
-
HK$57,368 HKD
$7,312 USD
View
B
Retailer 12
-
HK$57,652 HKD
£5,786 GBP
View
Retailer 13
-
HK$69,223 HKD
A$13,574 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
HK$73,687 HKD
$9,392 USD
View
B
Retailer 15
-
HK$73,823 HKD
$9,409 USD
View
Retailer 16
-
HK$74,024 HKD
$9,435 USD
View
Price last confirmed 17 days ago
B
Retailer 17
-
HK$75,336 HKD
SGD 12,976 SGD
View
Most Expensive
B
With Clarity
840656821 · Oct 30
HK$77,508 HKD
$9,879 USD
View
17 more retailers have this diamond
Prices start from HK$20,407 HKDSave up to HK$57,101 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
5.61ct Cushion
HK$20,407 HKD