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Cushion|Lab Grown|IGI

3.80ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG624437665

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG624437665

Diamond specifications and retailer prices

From $8,374 SGD
$6,550 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $8,374 SGD 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 3.8ct lab-grown cushion diamond

This 3.8ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG624437665 or 624437665. Listed at a single retailer as of October 29, 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

3.80
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624437665
Dimensions10.97 × 8.07 × 5.02 mm
L/W Ratio1.36
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
10.97 mm8.07 mm3.80 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624437665
Side View
Table 63.0%Crown 31.1°Girdle: STK-VTKPavilion 32.9°Culet: NoneDepth 62.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $8,374 SGD|Low: $1,576 SGD|High: $13,525 SGD|Avg: $4,931 SGD|-0.5%
Brilliant Earth
Retailer 2
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Retailer 14
June 13, 2026
Retailer 2$1,576 SGD
Retailer 7$2,250 SGD
Retailer 8$2,332 SGD
Retailer 5$2,854 SGD
Retailer 9$3,032 SGD
Retailer 6$3,343 SGD
Retailer 10$3,911 SGD
Retailer 14$5,140 SGD
Retailer 11$5,314 SGD
Retailer 3$5,408 SGD
Retailer 13$5,777 SGD
Retailer 12$7,258 SGD
Retailer 4$7,894 SGD
Brilliant Earth$8,374 SGD

61 data points across 14 retailers

1 retailer

B
Brilliant Earth
9461252A · Oct 29
$8,374 SGD
$6,550 USD
View

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
3.80ct Cushion
$8,374 SGD