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Cushion|Lab Grown|IGI

5.53ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG654491365

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG654491365

Diamond specifications and retailer prices

From HK$16,375 HKD
$2,087 USD
As of November 1, 2026
Save HK$43,064 HKD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$59,439 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.53ct lab-grown cushion diamond

This 5.53ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG654491365 or 654491365. Listed at 16 retailers as of October 31, 2026, with prices from HK$16,375 to HK$59,439, a HK$43,064 spread on the same certified stone. Taylor and Hart lists it at HK$59,439. 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

5.53
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654491365
Dimensions12.41 × 9.31 × 6.33 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.41 mm9.31 mm5.53 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654491365
Side View
Table 64.0%Crown 38.4°Girdle: MED-THKPavilion 37.7°Culet: NoneDepth 68.0%

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$26,583 HKD|Low: HK$16,375 HKD|High: HK$49,407 HKD|Avg: HK$29,360 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2HK$16,375 HKD
Retailer 11HK$16,963 HKD
Retailer 10HK$17,418 HKD
Retailer 5HK$17,765 HKD
Retailer 4HK$19,144 HKD
Retailer 6HK$23,329 HKD
Retailer 1HK$26,583 HKD
Retailer 8HK$34,384 HKD
Retailer 9HK$34,474 HKD
Retailer 12HK$45,719 HKD
Retailer 7HK$48,458 HKD
Retailer 3HK$48,659 HKD

42 data points across 12 retailers

16 retailersHK$16,375 HKD to HK$59,439 HKD

A
Cheapest Retailer
-
HK$16,375 HKD
$2,087 USD
Final sale: no returns
Retailer 2
-
HK$16,963 HKD
$2,162 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
HK$17,418 HKD
$2,220 USD
View
A
Retailer 4
-
HK$17,765 HKD
£1,783 GBP
View
A
Retailer 5
-
HK$19,144 HKD
$2,440 USD
View
B+
Retailer 6
-
HK$23,329 HKD
£2,341 GBP
View
B+
Retailer 7
-
HK$26,583 HKD
$3,388 USD
View
B
Retailer 8
-
HK$34,384 HKD
A$6,742 AUD
View
B+
Retailer 9
-
HK$34,474 HKD
ZAR 70,982 ZAR
View
B
Retailer 10
-
HK$35,155 HKD
£3,528 GBP
View
B
Retailer 11
-
HK$45,719 HKD
$5,827 USD
View
Retailer 12
-
HK$47,469 HKD
$6,050 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
HK$48,458 HKD
£4,863 GBP
View
B
Retailer 14
-
HK$48,659 HKD
$6,202 USD
View
B
Retailer 15
-
HK$51,494 HKD
$6,563 USD
View
Most Expensive
B
Taylor and Hart
DUGWJED · Oct 31
HK$59,439 HKD
$7,576 USD
View
15 more retailers have this diamond
Prices start from HK$16,375 HKDSave up to HK$43,064 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
5.53ct Cushion
HK$16,375 HKD