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Cushion|Lab Grown|IGI

11.00ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG606321056

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG606321056

Diamond specifications and retailer prices

From HK$23,585 HKD
$3,006 USD
As of November 1, 2026
Save HK$61,595 HKD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$85,180 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11ct lab-grown cushion diamond

This 11ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG606321056 or 606321056. Listed at 16 retailers as of October 31, 2026, with prices from HK$23,585 to HK$85,180, a HK$61,595 spread on the same certified stone. Taylor and Hart lists it at HK$85,180. 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

11.00
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606321056
Dimensions10.89 × 10.89 × 7.39 mm
L/W Ratio1.00
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
10.89 mm10.89 mm11.00 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606321056
Side View
Table 64.0%Crown 38.7°Girdle: STK-VTKPavilion 33.8°Culet: NoneDepth 67.9%

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: Nov 1
Current: HK$32,985 HKD|Low: HK$23,585 HKD|High: HK$67,432 HKD|Avg: HK$40,385 HKD|-1.1%
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
November 2, 2026
Retailer 5HK$23,585 HKD
Retailer 14HK$24,433 HKD
Retailer 13HK$25,696 HKD
Retailer 4HK$27,634 HKD
Retailer 8HK$32,726 HKD
Retailer 1HK$32,985 HKD
Retailer 11HK$37,822 HKD
Retailer 3HK$38,022 HKD
Retailer 7HK$38,745 HKD
Retailer 6HK$42,090 HKD
Retailer 9HK$45,267 HKD
Retailer 2HK$61,372 HKD
Retailer 12HK$63,342 HKD
Retailer 10HK$66,422 HKD

41 data points across 14 retailers

16 retailersHK$23,585 HKD to HK$85,180 HKD

A
Cheapest Retailer
-
HK$23,585 HKD
$3,006 USD
Final sale: no returns
Retailer 2
-
HK$24,433 HKD
$3,114 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
HK$25,696 HKD
$3,275 USD
View
A
Retailer 4
-
HK$27,634 HKD
$3,522 USD
View
A
Retailer 5
-
HK$32,726 HKD
£3,284 GBP
View
A
Retailer 6
-
HK$32,985 HKD
$4,204 USD
View
A
Retailer 7
-
HK$37,822 HKD
ZAR 77,875 ZAR
View
B+
Retailer 8
-
HK$38,022 HKD
$4,846 USD
View
B+
Retailer 9
-
HK$38,745 HKD
€4,703 EUR
View
B+
Retailer 10
-
HK$42,090 HKD
£4,224 GBP
View
B+
Retailer 11
-
HK$45,267 HKD
A$8,876 AUD
View
B
Retailer 12
-
HK$61,372 HKD
$7,822 USD
View
B
Retailer 13
-
HK$63,342 HKD
$8,073 USD
View
B
Retailer 14
-
HK$66,422 HKD
A$13,024 AUD
View
B
Retailer 15
-
HK$68,237 HKD
$8,697 USD
View
Most Expensive
B
Taylor and Hart
ZS09LH0 · Oct 31
HK$85,180 HKD
$10,856 USD
View
15 more retailers have this diamond
Prices start from HK$23,585 HKDSave up to HK$61,595 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
11.00ct Cushion
HK$23,585 HKD