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Round|Lab Grown|IGI

2.50ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG516256645

Shape and cutting style on the report: Round brilliant

Certificate IGI LG516256645

Diamond specifications and retailer prices

From $726 CAD
$519 USD
As of October 29, 2026
Save $1,645 CAD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,783 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 2.5ct lab-grown round diamond

This 2.5ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG516256645 or 516256645. Listed at 14 retailers as of October 28, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516256645
Dimensions8.71 × 8.65 × 5.30 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
8.71 mm8.65 mm2.50 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516256645
Side View
Table 61.5%Crown 34.1°GirdlePavilion 41°Culet: NoneDepth 61.1%

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: Oct 29
Current: $3,783 CAD|Low: $581 CAD|High: $3,807 CAD|Avg: $1,776 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 8$726 CAD
Retailer 12$815 CAD
Retailer 9$901 CAD
Retailer 11$901 CAD
Retailer 6$1,092 CAD
Retailer 13$1,265 CAD
Retailer 10$1,395 CAD
Retailer 2$1,610 CAD
Retailer 3$1,765 CAD
Retailer 7$2,326 CAD
Retailer 5$2,931 CAD
Retailer 4$3,018 CAD
MOH London$3,783 CAD

26 data points across 13 retailers

14 retailers$726 CAD to $2,371 CAD

A
Cheapest Retailer
-
$726 CAD
$519 USD
A
Retailer 2
-
$815 CAD
$582 USD
View
A
Retailer 3
-
$815 CAD
$582 USD
View
Final sale: no returns
A
Retailer 4
-
$901 CAD
$644 USD
View
Retailer 5
-
$901 CAD
$644 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,092 CAD
$780 USD
View
B+
Retailer 7
-
$1,265 CAD
$904 USD
View
B+
Retailer 8
-
$1,395 CAD
$997 USD
View
B+
Retailer 9
-
$1,610 CAD
£906 GBP
View
B+
Retailer 10
-
$1,765 CAD
$1,261 USD
View
B
Retailer 11
-
$2,326 CAD
$1,662 USD
View
B+
Retailer 12
-
$2,371 CAD
$1,694 USD
View
Retailer 13
-
$2,931 CAD
$2,094 USD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG516256645 · Oct 21
$3,783 CAD
£2,128 GBP
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from $726 CADSave up to $1,645 CAD

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 Round
$726 CAD