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Cushion|Lab Grown|IGI

1.63ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG733540885

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG733540885

Diamond specifications and retailer prices

From HK$4,833 HKD
$616 USD
As of November 1, 2026
Save HK$17,487 HKD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$22,321 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.63ct lab-grown cushion diamond

This 1.63ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733540885 or 733540885. Listed at 12 retailers as of November 1, 2026, with prices from HK$4,833 to HK$22,321, a HK$17,487 spread on the same certified stone. MOH London lists it at HK$22,321. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733540885
Dimensions8.84 × 5.69 × 3.50 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.84 mm5.69 mm1.63 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733540885
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 34.8°Culet: LargeDepth 61.5%

Caratlytics Score

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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$22,321 HKD|Low: HK$3,452 HKD|High: HK$22,590 HKD|Avg: HK$12,558 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 10HK$4,833 HKD
Retailer 3HK$5,461 HKD
Retailer 13HK$6,395 HKD
Retailer 9HK$8,262 HKD
Retailer 6HK$8,336 HKD
Retailer 2HK$9,222 HKD
Retailer 7HK$12,454 HKD
Retailer 5HK$15,445 HKD
Retailer 12HK$15,545 HKD
Retailer 8HK$17,222 HKD
Retailer 11HK$17,384 HKD
Retailer 4HK$21,016 HKD
MOH LondonHK$22,321 HKD

43 data points across 13 retailers

12 retailersHK$4,833 HKD to HK$22,321 HKD

A
Cheapest Retailer
-
HK$4,833 HKD
$616 USD
Final sale: no returns
A
Retailer 2
-
HK$5,461 HKD
$696 USD
View
B+
Retailer 3
-
HK$6,395 HKD
$815 USD
View
B+
Retailer 4
-
HK$8,262 HKD
$1,053 USD
View
B+
Retailer 5
-
HK$8,336 HKD
£837 GBP
View
B+
Retailer 6
-
HK$9,222 HKD
ZAR 18,988 ZAR
View
B
Retailer 7
-
HK$12,454 HKD
A$2,442 AUD
View
B
Retailer 8
-
HK$15,545 HKD
£1,560 GBP
View
B
Retailer 9
-
HK$17,222 HKD
$2,195 USD
View
B
Retailer 10
-
HK$17,384 HKD
SGD 2,994 SGD
View
B
Retailer 11
-
HK$21,016 HKD
$2,678 USD
View
Most Expensive
B
MOH London
LG733540885 · Nov 1
HK$22,321 HKD
£2,240 GBP
View
11 more retailers have this diamond
Prices start from HK$4,833 HKDSave up to HK$17,487 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
1.63ct Cushion
HK$4,833 HKD