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Cushion|Lab Grown|IGI

11.09ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG836688480

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

Certificate IGI LG836688480

Diamond specifications and retailer prices

From HK$26,779 HKD
$3,413 USD
As of November 2, 2026
Save HK$61,427 HKD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$88,206 HKD at With Clarity · As of November 2, 2026
View at With Clarity

About this 11.09ct lab-grown cushion diamond

This 11.09ct 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 LG836688480 or 836688480. Listed at 10 retailers as of November 2, 2026, with prices from HK$26,779 to HK$88,206, a HK$61,427 spread on the same certified stone. With Clarity lists it at HK$88,206. 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836688480
Dimensions13.37 × 13.33 × 8.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.37 mm13.33 mm11.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836688480
Side View
Table 63.0%Crown 33.1°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 62.5%

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 2
Current: HK$38,086 HKD|Low: HK$25,100 HKD|High: HK$88,206 HKD|Avg: HK$50,537 HKD|+9.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 2, 2026
Retailer 6HK$26,779 HKD
Retailer 5HK$27,819 HKD
Retailer 2HK$31,532 HKD
Retailer 7HK$36,665 HKD
Retailer 1HK$38,086 HKD
Retailer 3HK$50,294 HKD
Retailer 4HK$64,001 HKD
Retailer 9HK$67,095 HKD
Retailer 8HK$82,122 HKD
With ClarityHK$88,206 HKD

32 data points across 10 retailers

10 retailersHK$26,779 HKD to HK$88,206 HKD

A
Cheapest Retailer
-
HK$26,779 HKD
$3,413 USD
A
Retailer 2
-
HK$27,819 HKD
View
A
Retailer 3
-
HK$31,532 HKD
£3,164 GBP
View
B+
Retailer 4
-
HK$36,665 HKD
$4,673 USD
View
B+
Retailer 5
-
HK$38,086 HKD
€4,623 EUR
View
Retailer 6
-
HK$50,294 HKD
$6,410 USD
View
Price last confirmed 12 days ago
B
Retailer 7
-
HK$64,001 HKD
$8,157 USD
View
Retailer 8
-
HK$67,095 HKD
A$13,156 AUD
View
Price last confirmed 25 days ago
B
Retailer 9
-
HK$82,122 HKD
$10,467 USD
View
Most Expensive
B
With Clarity
836688480 · Nov 2
HK$88,206 HKD
$11,242 USD
View
9 more retailers have this diamond
Prices start from HK$26,779 HKDSave up to HK$61,427 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$26,779 HKD