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Cushion|Lab Grown|IGI

1.05ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG747552553

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

Certificate IGI LG747552553

Diamond specifications and retailer prices

From HK$3,013 HKD
$384 USD
As of October 30, 2026
Save HK$10,120 HKD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$13,133 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG747552553 or 747552553. Listed at 16 retailers as of October 29, 2026, with prices from HK$3,013 to HK$13,133, a HK$10,120 spread on the same certified stone. MOH London lists it at HK$13,133. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747552553
Dimensions5.89 × 5.79 × 3.95 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.89 mm5.79 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747552553
Side View
Table 64.0%Crown 36.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 68.2%

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 30
Current: HK$13,133 HKD|Low: HK$3,342 HKD|High: HK$13,222 HKD|Avg: HK$6,432 HKD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8HK$3,342 HKD
Retailer 5HK$3,546 HKD
Retailer 9HK$5,060 HKD
Retailer 4HK$5,382 HKD
Retailer 7HK$5,746 HKD
Retailer 3HK$6,004 HKD
Retailer 2HK$6,005 HKD
Retailer 6HK$8,124 HKD
MOH LondonHK$13,133 HKD

37 data points across 9 retailers

16 retailersHK$3,013 HKD to HK$13,133 HKD

A
Cheapest Retailer
-
HK$3,013 HKD
$384 USD
Final sale: no returns
A
Retailer 2
-
HK$3,342 HKD
$426 USD
View
A
Retailer 3
-
HK$3,546 HKD
£356 GBP
View
A
Retailer 4
-
HK$3,716 HKD
View
A
Retailer 5
-
HK$5,060 HKD
$645 USD
View
A
Retailer 6
-
HK$5,100 HKD
$650 USD
View
A
Retailer 7
-
HK$5,202 HKD
$663 USD
View
A
Retailer 8
-
HK$5,382 HKD
$686 USD
View
A
Retailer 9
-
HK$5,746 HKD
ZAR 11,832 ZAR
View
A
Retailer 10
-
HK$6,004 HKD
£603 GBP
View
A
Retailer 11
-
HK$6,005 HKD
€729 EUR
View
B+
Retailer 12
-
HK$8,124 HKD
A$1,593 AUD
View
B+
Retailer 13
-
HK$8,895 HKD
SGD 1,532 SGD
View
B
Retailer 14
-
HK$11,083 HKD
$1,413 USD
View
B
Retailer 15
-
HK$12,963 HKD
$1,652 USD
View
Most Expensive
B
MOH London
LG747552553 · Oct 29
HK$13,133 HKD
£1,318 GBP
View
15 more retailers have this diamond
Prices start from HK$3,013 HKDSave up to HK$10,120 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
1.05ct Cushion
HK$3,013 HKD