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Cushion|Lab Grown|IGI

11.00ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG675561371

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG675561371

Diamond specifications and retailer prices

From HK$44,417 HKD
$5,661 USD
As of November 2, 2026
Save HK$120,602 HKD (73%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$165,019 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 LG675561371 or 675561371. Listed at 21 retailers as of October 31, 2026, with prices from HK$44,417 to HK$165,019, a HK$120,602 spread on the same certified stone. Taylor and Hart lists it at HK$165,019. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675561371
Dimensions14.79 × 11.55 × 7.74 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.79 mm11.55 mm11.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675561371
Side View
Table 67.0%Crown 36.4°Girdle: THK-VTKPavilion 35.5°Culet: NoneDepth 67.0%

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: Nov 2
Current: HK$72,646 HKD|Low: HK$44,330 HKD|High: HK$168,613 HKD|Avg: HK$79,834 HKD|+2.3%
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
Retailer 15
November 2, 2026
Retailer 6HK$44,417 HKD
Retailer 15HK$45,923 HKD
Retailer 11HK$48,418 HKD
Retailer 12HK$57,865 HKD
Retailer 8HK$58,269 HKD
Retailer 7HK$65,049 HKD
Retailer 14HK$65,123 HKD
Retailer 2HK$69,760 HKD
Retailer 13HK$70,420 HKD
Retailer 1HK$72,646 HKD
Retailer 10HK$79,381 HKD
Retailer 9HK$87,255 HKD
Retailer 4HK$106,542 HKD
Retailer 5HK$153,607 HKD
Retailer 3HK$163,591 HKD

39 data points across 15 retailers

21 retailersHK$44,417 HKD to HK$165,019 HKD

B+
Cheapest Retailer
-
HK$44,417 HKD
$5,661 USD
Retailer 2
-
HK$45,923 HKD
$5,853 USD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
HK$46,096 HKD
$5,875 USD
View
B+
Retailer 4
-
HK$48,418 HKD
$6,171 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$53,027 HKD
View
Retailer 6
-
HK$57,708 HKD
$7,355 USD
View
Our latest check could not confirm this price
Retailer 7
-
HK$57,865 HKD
$7,375 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
HK$58,269 HKD
£5,848 GBP
View
B
Retailer 9
-
HK$65,049 HKD
£6,528 GBP
View
B+
Retailer 10
-
HK$65,123 HKD
$8,300 USD
View
B
Retailer 11
-
HK$69,760 HKD
$8,891 USD
View
Retailer 12
-
HK$70,420 HKD
ZAR 144,995 ZAR
View
Price last confirmed 18 days ago
B
Retailer 13
-
HK$72,646 HKD
€8,818 EUR
View
B
Retailer 14
-
HK$79,381 HKD
A$15,565 AUD
View
B
Retailer 15
-
HK$86,401 HKD
$11,012 USD
View
B
Retailer 16
-
HK$87,255 HKD
A$17,109 AUD
View
B
Retailer 17
-
HK$106,542 HKD
$13,579 USD
View
B
Retailer 18
-
HK$127,685 HKD
$16,274 USD
View
B
Retailer 19
-
HK$153,607 HKD
SGD 26,456 SGD
View
B
Retailer 20
-
HK$163,591 HKD
$20,850 USD
View
Most Expensive
B
Taylor and Hart
ZKDTMI6 · Oct 31
HK$165,019 HKD
$21,032 USD
View
20 more retailers have this diamond
Prices start from HK$44,417 HKDSave up to HK$120,602 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+
11.00ct Cushion
HK$44,417 HKD