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Cushion|Lab Grown|IGI

2.90ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG7498921123

Certificate IGI LG7498921123

Diamond specifications and retailer prices

From HK$56,803 HKD
$7,240 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: HK$56,803 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 2.9ct lab-grown cushion diamond

This 2.9ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG7498921123 or 7498921123. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.90
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG7498921123
Dimensions8.23 × 8.15 × 5.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
8.23 mm8.15 mm2.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG7498921123
Side View
Table 58.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 66.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: HK$56,803 HKD|Low: HK$56,803 HKD|High: HK$81,125 HKD|Avg: HK$69,094 HKD|-30.0%
October 4, 2026
Brilliant EarthHK$56,803 HKD

6 data points across 1 retailer

1 retailer

B
Brilliant Earth
11559565Y · Oct 28
HK$56,803 HKD
$7,240 USD
View

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B
2.90ct Cushion
HK$56,803 HKD