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Cushion|Lab Grown|IGI

2.50ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG747570746

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

Certificate IGI LG747570746

Diamond specifications and retailer prices

From $623 USD
As of October 30, 2026
Save $55 USD (8%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,168 USD at MOH London · As of October 21, 2026
View at MOH London

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747570746 or 747570746. Listed at 5 retailers as of October 30, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747570746
Dimensions7.90 × 7.84 × 5.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm7.84 mm2.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747570746
Side View
Table 59.0%Crown 35.2°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 67.1%

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 30
Current: $2,168 USD|Low: $601 USD|High: $2,182 USD|Avg: $1,197 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$623 USD
Retailer 3$678 USD
Retailer 6$779 USD
Retailer 4$805 USD
Retailer 5$1,753 USD
MOH London$2,168 USD

38 data points across 6 retailers

5 retailers$623 USD to $678 USD

B+
Cheapest Retailer
-
$623 USD
A
Retailer 2
-
$678 USD
View
Retailer 3
-
$805 USD
£634 GBP
View
Price last confirmed 8 days ago
Retailer 4
-
$1,753 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG747570746 · Oct 21
$2,168 USD
£1,707 GBP
View
Price last confirmed 10 days ago
4 more retailers have this diamond
Prices start from $623 USDSave up to $55 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
$623 USD