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Cushion|Lab Grown|IGI

11.09ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG743504371

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG743504371

Diamond specifications and retailer prices

From HK$21,682 HKD
£2,176 GBP
As of October 27, 2026
Save HK$72,003 HKD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$93,685 HKD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 11.09ct lab-grown cushion diamond

This 11.09ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG743504371 or 743504371. Listed at 9 retailers as of October 26, 2026, with prices from HK$21,682 to HK$93,685, a HK$72,003 spread on the same certified stone. Taylor and Hart lists it at HK$93,685. 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

11.09
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743504371
Dimensions12.87 × 12.48 × 8.52 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.87 mm12.48 mm11.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743504371
Side View
Table 63.0%Crown 37.3°Girdle: THK-VTKPavilion 38.7°Culet: NoneDepth 68.3%

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 27
Current: HK$21,682 HKD|Low: HK$21,636 HKD|High: HK$93,685 HKD|Avg: HK$48,307 HKD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 27, 2026
Retailer 1HK$21,682 HKD
Retailer 9HK$25,977 HKD
Retailer 6HK$28,166 HKD
Retailer 2HK$29,225 HKD
Retailer 3HK$36,149 HKD
Retailer 4HK$41,841 HKD
Retailer 5HK$46,393 HKD
Retailer 8HK$67,606 HKD
Retailer 10HK$72,337 HKD
Retailer 7HK$74,745 HKD
Taylor and HartHK$93,685 HKD

4 data points across 11 retailers

9 retailersHK$21,682 HKD to HK$93,685 HKD

A
Cheapest Retailer
-
HK$21,682 HKD
£2,176 GBP
A
Retailer 2
-
HK$28,166 HKD
$3,590 USD
View
A
Retailer 3
-
HK$36,149 HKD
£3,628 GBP
View
A
Retailer 4
-
HK$41,841 HKD
$5,333 USD
View
B+
Retailer 5
-
HK$46,393 HKD
£4,656 GBP
View
B+
Retailer 6
-
HK$67,606 HKD
$8,617 USD
View
B
Retailer 7
-
HK$72,337 HKD
$9,220 USD
View
B
Retailer 8
-
HK$74,745 HKD
$9,527 USD
View
Most Expensive
B
Taylor and Hart
KDW2MUG · Oct 26
HK$93,685 HKD
$11,941 USD
View
8 more retailers have this diamond
Prices start from HK$21,682 HKDSave up to HK$72,003 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
11.09ct Cushion
HK$21,682 HKD