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Cushion|Lab Grown|IGI

3.50ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG523291668

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG523291668

Diamond specifications and retailer prices

From HK$19,771 HKD
$2,520 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: HK$19,771 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 3.5ct lab-grown cushion diamond

This 3.5ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG523291668 or 523291668. Listed at a single retailer as of October 31, 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

3.50
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523291668
Dimensions8.90 × 8.64 × 5.88 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.90 mm8.64 mm3.50 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523291668
Side View
Table 60.5%Crown 35°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 68.1%

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$19,771 HKD|Low: HK$19,771 HKD|High: HK$249,718 HKD|Avg: HK$113,032 HKD|-74.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
July 15, 2026
Brilliant EarthHK$19,771 HKD
Retailer 2HK$58,937 HKD
Retailer 9HK$68,698 HKD
Retailer 5HK$78,975 HKD
Retailer 7HK$85,887 HKD
Retailer 3HK$91,073 HKD
Retailer 8HK$110,123 HKD
Retailer 6HK$122,438 HKD
Retailer 4HK$223,504 HKD

65 data points across 9 retailers

1 retailer

B
Brilliant Earth
19757044A · Oct 31
HK$19,771 HKD
$2,520 USD
View

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B
3.50ct Cushion
HK$19,771 HKD