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Cushion|Lab Grown|IGI

3.50ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG764660743

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG764660743

Diamond specifications and retailer prices

From $2,675 USD
As of November 1, 2026
Save $2,135 USD (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,810 USD at Brilliance · As of November 1, 2026
View at Brilliance

About this 3.5ct lab-grown cushion diamond

This 3.5ct 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 LG764660743 or 764660743. Listed at 3 retailers as of November 1, 2026, with prices from $2,675 to $4,810, a $2,135 spread on the same certified stone. Brilliance lists it at $4,810. 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
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764660743
Dimensions9.96 × 7.84 × 5.26 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.96 mm7.84 mm3.50 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764660743
Side View
Table 58.0%Crown 45.8°Girdle: STK-THKPavilion 38°Culet: LargeDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,810 USD|Low: $2,675 USD|High: $5,198 USD|Avg: $3,485 USD|-7.5%
Brilliance
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$2,675 USD
Retailer 2$2,946 USD
Brilliance$4,810 USD

10 data points across 3 retailers

3 retailers$2,675 USD to $4,810 USD

B+
Cheapest Retailer
-
$2,675 USD
B+
Retailer 2
-
$2,946 USD
€2,806 EUR
View
Most Expensive
B
Brilliance
D40227434 · Nov 1
$4,810 USD
View
2 more retailers have this diamond
Prices start from $2,675 USDSave up to $2,135 USD

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+
3.50ct Cushion
$2,675 USD