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Cushion|Lab Grown|IGI

2.50ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG807677910

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG807677910

Diamond specifications and retailer prices

From $339 USD
As of October 27, 2026
Save $2,291 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,630 USD at Brilliant Earth · As of October 29, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807677910 or 807677910. Listed at 17 retailers as of October 27, 2026, with prices from $339 to $2,630, a $2,291 spread on the same certified stone. Brilliant Earth lists it at $2,630. 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
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807677910
Dimensions9.40 × 6.74 × 4.34 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.40 mm6.74 mm2.50 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807677910
Side View
Table 65.0%Crown 35.9°Girdle: STK-VTKPavilion 30°Culet: NoneDepth 64.4%

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: Oct 27
Current: $2,630 USD|Low: $339 USD|High: $3,230 USD|Avg: $1,097 USD|-18.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 6$339 USD
Retailer 13$389 USD
Retailer 11$410 USD
Retailer 15$570 USD
Retailer 10$600 USD
Retailer 7$615 USD
Retailer 14$665 USD
Retailer 5$675 USD
Retailer 17$914 USD
Retailer 4$975 USD
Retailer 12$1,192 USD
Retailer 3$1,447 USD
Retailer 16$1,510 USD
Retailer 2$1,560 USD
Retailer 9$1,659 USD
Retailer 8$1,985 USD
Brilliant Earth$2,630 USD

29 data points across 17 retailers

17 retailers$339 USD to $2,630 USD

A
Cheapest Retailer
-
$339 USD
Final sale: no returns
A
Retailer 2
-
$389 USD
£306 GBP
View
A
Retailer 3
-
$410 USD
HK$3,200 HKD
View
A
Retailer 4
-
$570 USD
View
A
Retailer 5
-
$600 USD
€571 EUR
View
B+
Retailer 6
-
$615 USD
View
A
Retailer 7
-
$665 USD
£523 GBP
View
A
Retailer 8
-
$675 USD
View
A
Retailer 9
-
$914 USD
View
A
Retailer 10
-
$975 USD
View
A
Retailer 11
-
$1,192 USD
SGD 1,611 SGD
View
B+
Retailer 12
-
$1,447 USD
View
B+
Retailer 13
-
$1,510 USD
£1,189 GBP
View
B+
Retailer 14
-
$1,560 USD
View
B
Retailer 15
-
$1,659 USD
A$2,552 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$1,985 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20070267A · Oct 29
$2,630 USD
View
16 more retailers have this diamond
Prices start from $339 USDSave up to $2,291 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
$339 USD