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Cushion|Lab Grown|IGI

2.50ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG680509767

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG680509767

Diamond specifications and retailer prices

From €496 EUR
£438 GBP
As of November 2, 2026
Save €2,196 EUR (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,693 EUR 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 top-tier cut grade and certified by IGI LG680509767 or 680509767. Listed at 11 retailers as of November 2, 2026, with prices from €496 to €2,693, a €2,196 spread on the same certified stone. Do Amore Diamonds lists it at €2,693. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680509767
Dimensions8.43 × 7.38 × 5.06 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm7.38 mm2.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680509767
Side View
Table 57.0%Crown 34.3°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 68.6%

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 2
Current: €2,693 EUR|Low: €375 EUR|High: €2,693 EUR|Avg: €991 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7€375 EUR
Retailer 3€496 EUR
Retailer 5€513 EUR
Retailer 9€555 EUR
Retailer 10€605 EUR
Retailer 6€918 EUR
Retailer 2€1,004 EUR
Retailer 8€1,472 EUR
Retailer 4€1,620 EUR
Do Amore Diamonds€2,693 EUR

11 data points across 10 retailers

11 retailers€496 EUR to €2,693 EUR

Retailer 1
-
€375 EUR
$421 USD
Price last confirmed 8 days ago
A
Retailer 2
-
€496 EUR
£438 GBP
View
A
Retailer 3
-
€513 EUR
$575 USD
View
A
Retailer 4
-
€555 EUR
$623 USD
View
B+
Retailer 5
-
€605 EUR
$679 USD
View
A
Retailer 6
-
€918 EUR
A$1,584 AUD
View
A
Retailer 7
-
€1,004 EUR
ZAR 18,191 ZAR
View
B+
Retailer 8
-
€1,472 EUR
$1,651 USD
View
B
Retailer 9
-
€1,493 EUR
$1,675 USD
View
B+
Retailer 10
-
€1,620 EUR
£1,431 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BA1C7CF6F · Nov 2
€2,693 EUR
$3,020 USD
View
10 more retailers have this diamond
Prices start from €496 EURSave up to €2,196 EUR

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 EUR