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Round|Lab Grown|IGI

2.31ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG478112002

Shape and cutting style on the report: Round brilliant

Certificate IGI LG478112002

Diamond specifications and retailer prices

From $1,858 CAD
$1,330 USD
As of October 30, 2026
Save $6,334 CAD (77%) 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 LG478112002 or 478112002. Listed at 11 retailers as of October 26, 2026, with a 341% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478112002
Dimensions8.56 × 8.51 × 5.09 mm
L/W Ratio1.01
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
8.56 mm8.51 mm2.31 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478112002
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.6%

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 30
Current: $13,447 CAD|Low: $1,858 CAD|High: $18,885 CAD|Avg: $7,592 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
Retailer 14
October 30, 2026
Retailer 2$1,858 CAD
Retailer 8$4,550 CAD
Retailer 11$4,949 CAD
Retailer 13$5,094 CAD
Retailer 9$5,277 CAD
Retailer 5$5,371 CAD
Retailer 14$5,497 CAD
Retailer 3$6,130 CAD
Retailer 12$6,595 CAD
Retailer 7$7,279 CAD
Retailer 10$8,191 CAD
Retailer 6$11,861 CAD
MOH London$13,447 CAD
Retailer 4$18,885 CAD

19 data points across 14 retailers

11 retailers$1,858 CAD to $8,191 CAD

B+
Cheapest Retailer
-
$1,858 CAD
$1,330 USD
B
Retailer 2
-
$4,550 CAD
$3,257 USD
View
B
Retailer 3
-
$4,949 CAD
$3,543 USD
View
B
Retailer 4
-
$5,094 CAD
$3,647 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 18 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
LG478112002 · Oct 29
$13,447 CAD
£7,580 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $1,858 CADSave up to $6,334 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
$1,858 CAD