Cushion|Lab Grown|IGI

1.49ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG794622880

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

Certificate IGI LG794622880

Diamond specifications and retailer prices

From HK$16,554 HKD
$2,110 USD
As of October 31, 2026
8 retailers carry this diamond
Most expensive: HK$16,554 HKD at Brilliant Earth
View at Brilliant Earth

About this 1.49ct lab-grown cushion diamond

This 1.49ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794622880 or 794622880. Listed at 8 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794622880
Dimensions6.40 × 6.34 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.40 mm6.34 mm1.49 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794622880
Side View
Table 63.0%Crown 33°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: HK$16,554 HKD|Low: HK$2,142 HKD|High: HK$17,104 HKD|Avg: HK$7,907 HKD|-3.2%
Brilliant Earth
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 11, 2026
Retailer 10HK$2,464 HKD
Retailer 16HK$2,730 HKD
Retailer 2HK$4,481 HKD
Retailer 17HK$4,511 HKD
Retailer 13HK$4,665 HKD
Retailer 5HK$4,770 HKD
Retailer 12HK$4,780 HKD
Retailer 4HK$6,324 HKD
Retailer 7HK$6,635 HKD
Retailer 11HK$7,571 HKD
Retailer 3HK$9,030 HKD
Retailer 6HK$9,175 HKD
Retailer 14HK$11,050 HKD
Retailer 8HK$11,362 HKD
Retailer 9HK$13,033 HKD
Retailer 15HK$14,161 HKD
Brilliant EarthHK$16,554 HKD

22 data points across 17 retailers

8 retailers

Retailer 1
-
HK$2,730 HKD
$348 USD
Price last confirmed 23 days ago
Retailer 2
-
HK$4,665 HKD
ZAR 9,605 ZAR
View
Price last confirmed 23 days ago
Retailer 3
-
HK$6,324 HKD
$806 USD
View
Price last confirmed 22 days ago
Retailer 4
-
HK$9,175 HKD
$1,169 USD
View
Price last confirmed 22 days ago
Retailer 5
-
HK$11,050 HKD
£1,109 GBP
View
Price last confirmed 24 days ago
Retailer 6
-
HK$11,362 HKD
SGD 1,957 SGD
View
Price last confirmed 22 days ago
Retailer 7
-
HK$14,161 HKD
$1,805 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
21419541A · Oct 31
HK$16,554 HKD
$2,110 USD
View
7 more retailers have this diamond

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
1.49ct Cushion
HK$16,554 HKD