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Cushion|Lab Grown|IGI

2.50ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG825631064

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

Certificate IGI LG825631064

Diamond specifications and retailer prices

From $877 USD
As of November 1, 2026
Save $1,573 USD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,450 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 LG825631064 or 825631064. Listed at 7 retailers as of November 1, 2026, with prices from $877 to $2,450, a $1,573 spread on the same certified stone. Rare Carat lists it at $2,450. 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 angle40.1°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825631064
Dimensions7.44 × 7.05 × 4.85 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
7.44 mm7.05 mm2.50 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825631064
Side View
Table 62.0%Crown 40.1°Girdle: THK-VTKPavilion 30.3°Culet: NoneDepth 68.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $917 USD|Low: $831 USD|High: $2,134 USD|Avg: $1,300 USD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6$877 USD
Retailer 5$911 USD
Retailer 1$917 USD
Retailer 3$1,222 USD
Retailer 4$1,828 USD
Retailer 2$2,052 USD

42 data points across 6 retailers

7 retailers$877 USD to $2,450 USD

A
Cheapest Retailer
-
$877 USD
A
Retailer 2
-
$911 USD
View
A
Retailer 3
-
$917 USD
£722 GBP
View
A
Retailer 4
-
$1,222 USD
View
B+
Retailer 5
-
$1,828 USD
View
B+
Retailer 6
-
$2,052 USD
£1,616 GBP
View
Most Expensive
Rare Carat
A-443_l_825631064 · Nov 1
$2,450 USD
View
6 more retailers have this diamond
Prices start from $877 USDSave up to $1,573 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
$877 USD