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Cushion|Lab Grown|IGI

5.11ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG571395224

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG571395224

Diamond specifications and retailer prices

From HK$13,118 HKD
$1,672 USD
As of October 29, 2026
Save HK$94,074 HKD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$107,192 HKD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 5.11ct lab-grown cushion diamond

This 5.11ct 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 LG571395224 or 571395224. Listed at 12 retailers as of October 29, 2026, with prices from HK$13,118 to HK$107,192, a HK$94,074 spread on the same certified stone. Frank Darling lists it at HK$107,192. 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

5.11
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571395224
Dimensions11.00 × 9.16 × 6.51 mm
L/W Ratio1.20
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
11.00 mm9.16 mm5.11 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571395224
Side View
Table 59.0%Crown 36.9°Girdle: MED-VTKPavilion 37.9°Culet: NoneDepth 71.1%

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 29
Current: HK$107,192 HKD|Low: HK$13,118 HKD|High: HK$113,317 HKD|Avg: HK$45,695 HKD|-5.4%
Frank Darling
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
October 30, 2026
Retailer 14HK$13,118 HKD
Retailer 10HK$14,907 HKD
Retailer 13HK$15,189 HKD
Retailer 12HK$21,403 HKD
Retailer 7HK$22,687 HKD
Retailer 3HK$22,690 HKD
Retailer 9HK$30,440 HKD
Retailer 6HK$38,236 HKD
Retailer 8HK$43,055 HKD
Retailer 5HK$54,401 HKD
Retailer 2HK$57,901 HKD
Retailer 11HK$61,706 HKD
Retailer 4HK$80,575 HKD
Frank DarlingHK$107,192 HKD

28 data points across 14 retailers

12 retailersHK$13,118 HKD to HK$107,192 HKD

A
Cheapest Retailer
-
HK$13,118 HKD
$1,672 USD
Final sale: no returns
A
Retailer 2
-
HK$14,907 HKD
$1,900 USD
View
A
Retailer 3
-
HK$15,189 HKD
$1,936 USD
View
A
Retailer 4
-
HK$21,403 HKD
$2,728 USD
View
A
Retailer 5
-
HK$22,687 HKD
€2,754 EUR
View
A
Retailer 6
-
HK$22,690 HKD
$2,892 USD
View
Retailer 7
-
HK$30,440 HKD
A$5,969 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$43,055 HKD
£4,321 GBP
View
B
Retailer 9
-
HK$57,901 HKD
$7,380 USD
View
Retailer 10
-
HK$61,706 HKD
A$12,100 AUD
View
Price last confirmed 21 days ago
B
Retailer 11
-
HK$80,575 HKD
$10,270 USD
View
Most Expensive
B
Frank Darling
P57B-69EL · Oct 29
HK$107,192 HKD
$13,663 USD
View
11 more retailers have this diamond
Prices start from HK$13,118 HKDSave up to HK$94,074 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
5.11ct Cushion
HK$13,118 HKD