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Cushion|Lab Grown|IGI

11.07ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG626438684

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG626438684

Diamond specifications and retailer prices

From HK$24,606 HKD
£2,469 GBP
As of October 30, 2026
Save HK$174,361 HKD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$198,967 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11.07ct lab-grown cushion diamond

This 11.07ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626438684 or 626438684. Listed at 17 retailers as of October 29, 2026, with prices from HK$24,606 to HK$198,967, a HK$174,361 spread on the same certified stone. Brilliant Earth lists it at HK$198,967. 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

11.07
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626438684
Dimensions15.13 × 11.85 × 7.38 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.13 mm11.85 mm11.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626438684
Side View
Table 62.0%Crown 38.3°Girdle: STK-THKPavilion 32.2°Culet: NoneDepth 62.3%

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 30
Current: HK$198,967 HKD|Low: HK$24,523 HKD|High: HK$198,967 HKD|Avg: HK$56,183 HKD
Brilliant Earth
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
October 31, 2026
Retailer 8HK$24,606 HKD
Retailer 5HK$29,484 HKD
Retailer 15HK$30,543 HKD
Retailer 4HK$31,775 HKD
Retailer 7HK$32,693 HKD
Retailer 13HK$38,538 HKD
Retailer 2HK$40,390 HKD
Retailer 9HK$47,275 HKD
Retailer 3HK$47,404 HKD
Retailer 10HK$49,098 HKD
Retailer 11HK$69,631 HKD
Retailer 12HK$72,832 HKD
Retailer 14HK$76,292 HKD
Retailer 6HK$84,749 HKD
Brilliant EarthHK$198,967 HKD

42 data points across 15 retailers

17 retailersHK$24,606 HKD to HK$198,967 HKD

A
Cheapest Retailer
-
HK$24,606 HKD
£2,469 GBP
A
Retailer 2
-
HK$29,484 HKD
$3,758 USD
View
Final sale: no returns
Retailer 3
-
HK$30,543 HKD
$3,893 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
HK$31,775 HKD
$4,050 USD
View
A
Retailer 5
-
HK$32,693 HKD
$4,167 USD
View
A
Retailer 6
-
HK$38,538 HKD
$4,912 USD
View
A
Retailer 7
-
HK$40,390 HKD
£4,054 GBP
View
B+
Retailer 8
-
HK$46,632 HKD
£4,680 GBP
View
A
Retailer 9
-
HK$47,275 HKD
ZAR 97,343 ZAR
View
Retailer 10
-
HK$47,404 HKD
$6,042 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
HK$49,098 HKD
€5,960 EUR
View
B+
Retailer 12
-
HK$69,631 HKD
$8,875 USD
View
B+
Retailer 13
-
HK$72,832 HKD
$9,283 USD
View
Retailer 14
-
HK$76,292 HKD
A$14,960 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
HK$84,749 HKD
$10,802 USD
View
B
Retailer 16
-
HK$107,150 HKD
$13,657 USD
View
Most Expensive
B
Brilliant Earth
20602233A · Oct 29
HK$198,967 HKD
$25,360 USD
View
16 more retailers have this diamond
Prices start from HK$24,606 HKDSave up to HK$174,361 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
11.07ct Cushion
HK$24,606 HKD