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Cushion|Lab Grown|IGI

4.97ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG823687390

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

Certificate IGI LG823687390

Diamond specifications and retailer prices

From $1,075 SGD
$841 USD
As of October 23, 2026
1 retailer carries this diamond
Only listing: $1,075 SGD at Loose Grown Diamond
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 Loose Grown Diamond

About this 4.97ct lab-grown cushion diamond

This 4.97ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823687390 or 823687390. Listed at a single retailer as of October 23, 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

4.97
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823687390
Dimensions10.12 × 9.92 × 6.57 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm9.92 mm4.97 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823687390
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 66.2%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: $1,075 SGD|Low: $777 SGD|High: $3,232 SGD|Avg: $1,979 SGD|+4.1%
Loose Grown Diamond
Retailer 2
Retailer 3
October 19, 2026
Retailer 2$777 SGD
Loose Grown Diamond$1,075 SGD
Retailer 3$2,940 SGD

7 data points across 3 retailers

1 retailer

Loose Grown Diamond
823687390 · Oct 23
$1,075 SGD
$841 USD
View
Price last confirmed 7 days ago

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.

4.97ct Cushion
$1,075 SGD