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Cushion|Lab Grown|IGI

1.63ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG736503055

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

Certificate IGI LG736503055

Diamond specifications and retailer prices

From HK$4,488 HKD
$572 USD
As of October 29, 2026
Save HK$19,697 HKD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$24,185 HKD at MOH London · As of October 26, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG736503055 or 736503055. Listed at 16 retailers as of October 26, 2026, with prices from HK$4,488 to HK$24,185, a HK$19,697 spread on the same certified stone. MOH London lists it at HK$24,185. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.63
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736503055
Dimensions9.36 × 5.89 × 3.47 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm5.89 mm1.63 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG736503055
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 33.8°Culet: LargeDepth 58.9%

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: Oct 29
Current: HK$24,185 HKD|Low: HK$3,254 HKD|High: HK$24,444 HKD|Avg: HK$11,182 HKD|-0.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 7HK$3,254 HKD
Retailer 13HK$4,488 HKD
Retailer 6HK$5,022 HKD
Retailer 10HK$5,022 HKD
Retailer 8HK$5,500 HKD
Retailer 12HK$5,563 HKD
Retailer 16HK$6,591 HKD
Retailer 3HK$8,560 HKD
Retailer 2HK$8,686 HKD
Retailer 14HK$13,031 HKD
Retailer 15HK$13,802 HKD
Retailer 11HK$14,634 HKD
Retailer 5HK$16,143 HKD
Retailer 17HK$17,913 HKD
Retailer 4HK$17,976 HKD
Retailer 9HK$21,689 HKD
MOH LondonHK$24,185 HKD

43 data points across 17 retailers

16 retailersHK$4,488 HKD to HK$24,185 HKD

A
Cheapest Retailer
-
HK$4,488 HKD
$572 USD
B+
Retailer 2
-
HK$5,022 HKD
$640 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$5,022 HKD
$640 USD
View
B+
Retailer 4
-
HK$5,500 HKD
$701 USD
View
B+
Retailer 5
-
HK$5,563 HKD
$709 USD
View
B+
Retailer 6
-
HK$6,591 HKD
$840 USD
View
B
Retailer 7
-
HK$8,560 HKD
$1,091 USD
View
B
Retailer 8
-
HK$8,686 HKD
£872 GBP
View
Retailer 9
-
HK$13,031 HKD
A$2,555 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
HK$13,802 HKD
$1,759 USD
View
B
Retailer 11
-
HK$14,634 HKD
$1,865 USD
View
B
Retailer 12
-
HK$16,143 HKD
£1,620 GBP
View
B
Retailer 13
-
HK$17,913 HKD
$2,283 USD
View
B
Retailer 14
-
HK$17,976 HKD
SGD 3,096 SGD
View
B
Retailer 15
-
HK$21,689 HKD
$2,764 USD
View
Most Expensive
B
MOH London
LG736503055 · Oct 26
HK$24,185 HKD
£2,427 GBP
View
15 more retailers have this diamond
Prices start from HK$4,488 HKDSave up to HK$19,697 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$4,488 HKD