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Cushion|Lab Grown|IGI

2.50ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG811633350

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811633350

Diamond specifications and retailer prices

From $830 USD
€790 EUR
As of November 2, 2026
Save $4,371 USD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,200 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.5ct lab-grown cushion diamond

This 2.5ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811633350 or 811633350. Listed at 9 retailers as of November 2, 2026, with prices from $830 to $5,200, a $4,371 spread on the same certified stone. Brilliant Earth lists it at $5,200. 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

2.50
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811633350
Dimensions7.71 × 7.28 × 4.86 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm7.28 mm2.50 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811633350
Side View
Table 64.0%Crown 37.9°Girdle: VTK-ETKPavilion 36.9°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,200 USD|Low: $823 USD|High: $5,360 USD|Avg: $1,627 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$830 USD
Retailer 8$835 USD
Retailer 2$875 USD
Retailer 5$885 USD
Retailer 7$1,214 USD
Retailer 6$1,739 USD
Retailer 3$1,949 USD
Brilliant Earth$5,200 USD

40 data points across 8 retailers

9 retailers$830 USD to $5,200 USD

A
Cheapest Retailer
-
$830 USD
€790 EUR
A
Retailer 2
-
$835 USD
View
A
Retailer 3
-
$875 USD
£689 GBP
View
A
Retailer 4
-
$885 USD
View
A
Retailer 5
-
$1,214 USD
View
B+
Retailer 6
-
$1,739 USD
View
B+
Retailer 7
-
$1,949 USD
£1,535 GBP
View
Retailer 8
-
$2,681 USD
View
Price last confirmed 105 days ago
Most Expensive
B
Brilliant Earth
20850341A · Nov 2
$5,200 USD
View
8 more retailers have this diamond
Prices start from $830 USDSave up to $4,371 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.

A
2.50ct Cushion
$830 USD