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Round|Lab Grown|IGI

1.31ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG494163801

Shape and cutting style on the report: Round brilliant

Certificate IGI LG494163801

Diamond specifications and retailer prices

From $1,034 CAD
$740 USD
As of October 30, 2026
Save $2,241 CAD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,180 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.31ct lab-grown round diamond

This 1.31ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG494163801 or 494163801. Listed at 12 retailers as of October 30, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494163801
Dimensions7.09 × 7.04 × 4.29 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
7.09 mm7.04 mm1.31 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494163801
Side View
Table 57.0%Crown 35.9°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 60.7%

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: $5,180 CAD|Low: $1,034 CAD|High: $5,214 CAD|Avg: $2,390 CAD|+0.6%
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$1,034 CAD
Retailer 9$1,310 CAD
Retailer 5$1,409 CAD
Retailer 12$1,425 CAD
Retailer 14$1,467 CAD
Retailer 10$1,520 CAD
Retailer 3$1,767 CAD
Retailer 4$2,225 CAD
Retailer 11$2,433 CAD
Retailer 7$2,793 CAD
Retailer 8$3,274 CAD
Retailer 6$3,399 CAD
Retailer 13$4,272 CAD
MOH London$5,180 CAD

21 data points across 14 retailers

12 retailers$1,034 CAD to $3,274 CAD

B+
Cheapest Retailer
-
$1,034 CAD
$740 USD
B
Retailer 2
-
$1,310 CAD
$938 USD
View
B
Retailer 3
-
$1,425 CAD
$1,020 USD
View
B
Retailer 4
-
$1,467 CAD
$1,050 USD
View
Final sale: no returns
Retailer 5
-
$1,520 CAD
$1,088 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$1,520 CAD
$1,088 USD
View
B
Retailer 7
-
$1,767 CAD
$1,265 USD
View
B
Retailer 8
-
$2,433 CAD
$1,742 USD
View
B
Retailer 9
-
$2,793 CAD
ZAR 32,297 ZAR
View
B
Retailer 10
-
$3,274 CAD
$2,344 USD
View
Retailer 11
-
$4,272 CAD
$3,058 USD
View
Price under review
Most Expensive
MOH London
LG494163801 · Oct 29
$5,180 CAD
£2,920 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $1,034 CADSave up to $2,241 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+
1.31ct Round
$1,034 CAD