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Cushion|Lab Grown|IGI

2.50ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG611361245

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

Certificate IGI LG611361245

Diamond specifications and retailer prices

From $496 USD
As of November 1, 2026
Save $3,434 USD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,930 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.5ct lab-grown cushion diamond

This 2.5ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG611361245 or 611361245. Listed at 13 retailers as of November 1, 2026, with prices from $496 to $3,930, a $3,434 spread on the same certified stone. Do Amore Diamonds lists it at $3,930. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611361245
Dimensions7.97 × 7.86 × 5.25 mm
L/W Ratio1.01
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
7.97 mm7.86 mm2.50 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611361245
Side View
Table 56.0%Crown 34.2°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 66.8%

Caratlytics Score

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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 1
Current: $1,007 USD|Low: $354 USD|High: $2,559 USD|Avg: $1,214 USD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 8$496 USD
Retailer 4$645 USD
Retailer 9$826 USD
Retailer 7$862 USD
Retailer 1$1,007 USD
Retailer 5$1,345 USD
Retailer 3$1,461 USD
Retailer 6$2,053 USD
Retailer 2$2,529 USD

43 data points across 9 retailers

13 retailers$496 USD to $3,930 USD

A
Cheapest Retailer
-
$496 USD
Final sale: no returns
A
Retailer 2
-
$645 USD
View
A
Retailer 3
-
$645 USD
View
A
Retailer 4
-
$826 USD
View
A
Retailer 5
-
$862 USD
View
A
Retailer 6
-
$1,007 USD
£793 GBP
View
B+
Retailer 7
-
$1,345 USD
A$2,069 AUD
View
B+
Retailer 8
-
$1,461 USD
ZAR 23,600 ZAR
View
Retailer 9
-
$1,921 USD
View
B
Retailer 10
-
$2,053 USD
View
B
Retailer 11
-
$2,091 USD
View
B
Retailer 12
-
$2,529 USD
£1,991 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E00F86338 · Nov 2
$3,930 USD
View
12 more retailers have this diamond
Prices start from $496 USDSave up to $3,434 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
$496 USD