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Cushion|Lab Grown|IGI

11.05ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG707523176

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG707523176

Diamond specifications and retailer prices

From HK$61,251 HKD
$7,807 USD
As of October 31, 2026
Save HK$133,824 HKD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$248,380 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 11.05ct lab-grown cushion diamond

This 11.05ct 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 LG707523176 or 707523176. Listed at 16 retailers as of October 30, 2026, with a 218% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

11.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707523176
Dimensions10.94 × 10.94 × 7.16 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.94 mm10.94 mm11.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707523176
Side View
Table 63.0%Crown 40.3°Girdle: THK-VTKPavilion 33°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$94,440 HKD|Low: HK$60,655 HKD|High: HK$426,022 HKD|Avg: HK$128,706 HKD|-0.1%
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
October 31, 2026
Retailer 5HK$61,251 HKD
Retailer 14HK$62,703 HKD
Retailer 2HK$68,430 HKD
Retailer 9HK$70,376 HKD
Retailer 10HK$70,886 HKD
Retailer 13HK$77,727 HKD
Retailer 1HK$94,440 HKD
Retailer 12HK$107,650 HKD
Retailer 3HK$112,155 HKD
Retailer 7HK$121,116 HKD
Retailer 11HK$129,650 HKD
Retailer 8HK$148,758 HKD
Retailer 6HK$195,076 HKD
Retailer 4HK$426,022 HKD

42 data points across 14 retailers

16 retailersHK$61,251 HKD to HK$195,076 HKD

B+
Cheapest Retailer
-
HK$61,251 HKD
$7,807 USD
B+
Retailer 2
-
HK$62,703 HKD
$7,992 USD
View
B+
Retailer 3
-
HK$68,430 HKD
$8,722 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$70,376 HKD
$8,970 USD
View
Retailer 5
-
HK$70,886 HKD
$9,035 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
HK$77,727 HKD
$9,907 USD
View
B+
Retailer 7
-
HK$94,440 HKD
£9,478 GBP
View
Retailer 8
-
HK$107,650 HKD
A$21,109 AUD
View
Price last confirmed 22 days ago
B
Retailer 9
-
HK$112,155 HKD
£11,256 GBP
View
B
Retailer 10
-
HK$121,116 HKD
ZAR 249,391 ZAR
View
B
Retailer 11
-
HK$129,650 HKD
$16,525 USD
View
Retailer 12
-
HK$148,758 HKD
A$29,170 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
HK$195,076 HKD
$24,864 USD
View
Most Expensive
Taylor and Hart
YL4VVMZ · Oct 30
HK$248,380 HKD
$31,658 USD
View
Price under review
13 more retailers have this diamond
Prices start from HK$61,251 HKDSave up to HK$133,824 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.

B+
11.05ct Cushion
HK$61,251 HKD