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Cushion|Lab Grown|IGI

3.54ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG741529779

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG741529779

Diamond specifications and retailer prices

From $6,120 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $6,120 USD 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 3.54ct lab-grown cushion diamond

This 3.54ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG741529779 or 741529779. 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

3.54
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741529779
Dimensions11.51 × 7.65 × 4.90 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.51 mm7.65 mm3.54 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741529779
Side View
Table 65.0%Crown 33.7°Girdle: MED-VTKPavilion 36.7°Culet: NoneDepth 64.1%

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: $2,665 USD|Low: $1,664 USD|High: $6,328 USD|Avg: $3,664 USD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
July 4, 2026
Retailer 6$1,664 USD
Retailer 4$2,132 USD
Retailer 3$2,208 USD
Retailer 1$2,665 USD
Retailer 2$3,680 USD
Retailer 8$4,720 USD
Retailer 5$5,080 USD
Retailer 7$5,129 USD
Retailer 9$6,210 USD

28 data points across 9 retailers

1 retailer

B
Brilliant Earth
16433511A · Oct 31
$6,120 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
3.54ct Cushion
$6,120 USD