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Round|Lab Grown|IGI

2.31ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG492110248

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492110248

Diamond specifications and retailer prices

From $1,830 CAD
$1,310 USD
As of October 31, 2026
Save $6,361 CAD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,447 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 2.31ct lab-grown round diamond

This 2.31ct 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 LG492110248 or 492110248. Listed at 11 retailers as of October 26, 2026, with a 348% 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

2.31
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492110248
Dimensions8.44 × 8.47 × 5.25 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.44 mm8.47 mm2.31 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492110248
Side View
Table 54.5%Crown 35.9°GirdlePavilion 40.2°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $13,447 CAD|Low: $1,830 CAD|High: $13,556 CAD|Avg: $7,004 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 2$1,830 CAD
Retailer 7$4,550 CAD
Retailer 11$4,949 CAD
Retailer 10$5,096 CAD
Retailer 8$5,277 CAD
Retailer 13$5,497 CAD
Retailer 3$6,130 CAD
Retailer 12$6,595 CAD
Retailer 6$7,279 CAD
Retailer 9$8,191 CAD
Retailer 4$9,452 CAD
Retailer 5$11,861 CAD
MOH London$13,447 CAD

19 data points across 13 retailers

11 retailers$1,830 CAD to $8,191 CAD

B+
Cheapest Retailer
-
$1,830 CAD
$1,310 USD
B
Retailer 2
-
$4,550 CAD
$3,257 USD
View
B
Retailer 3
-
$4,949 CAD
$3,543 USD
View
B
Retailer 4
-
$5,096 CAD
$3,648 USD
View
Final sale: no returns
B
Retailer 5
-
$5,277 CAD
$3,778 USD
View
Retailer 6
-
$5,277 CAD
$3,778 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$5,497 CAD
$3,935 USD
View
B
Retailer 8
-
$6,595 CAD
$4,721 USD
View
B
Retailer 9
-
$7,279 CAD
$5,211 USD
View
B
Retailer 10
-
$8,191 CAD
$5,864 USD
View
Most Expensive
MOH London
LG492110248 · Oct 29
$13,447 CAD
£7,580 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $1,830 CADSave up to $6,361 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.

B+
2.31ct Round
$1,830 CAD