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Round|Lab Grown|IGI

1.73ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG492136780

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136780

Diamond specifications and retailer prices

From $2,113 CAD
$1,510 USD
As of October 29, 2026
Save $5,684 CAD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,798 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.73ct lab-grown round diamond

This 1.73ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492136780 or 492136780. Listed at 11 retailers as of October 29, 2026, with prices from $2,113 to $7,798, a $5,684 spread on the same certified stone. MOH London lists it at $7,798. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136780
Dimensions7.70 × 7.66 × 4.68 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
7.70 mm7.66 mm1.73 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136780
Side View
Table 58.5%Crown 35.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.9%

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 29
Current: $7,798 CAD|Low: $1,871 CAD|High: $7,860 CAD|Avg: $3,770 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 29, 2026
Retailer 7$2,113 CAD
Retailer 6$2,342 CAD
Retailer 10$2,547 CAD
Retailer 12$2,621 CAD
Retailer 8$2,717 CAD
Retailer 4$2,831 CAD
Retailer 13$2,953 CAD
Retailer 3$3,642 CAD
Retailer 9$4,266 CAD
Retailer 2$4,683 CAD
Retailer 11$5,090 CAD
Retailer 5$6,080 CAD
MOH London$7,798 CAD

18 data points across 13 retailers

11 retailers$2,113 CAD to $7,798 CAD

B+
Cheapest Retailer
-
$2,113 CAD
$1,510 USD
B
Retailer 2
-
$2,342 CAD
$1,673 USD
View
B
Retailer 3
-
$2,547 CAD
$1,820 USD
View
B
Retailer 4
-
$2,621 CAD
$1,873 USD
View
Final sale: no returns
Retailer 5
-
$2,717 CAD
$1,941 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
$2,717 CAD
$1,941 USD
View
B
Retailer 7
-
$2,953 CAD
$2,110 USD
View
B
Retailer 8
-
$4,266 CAD
$3,048 USD
View
B
Retailer 9
-
$4,683 CAD
$3,346 USD
View
B
Retailer 10
-
$5,090 CAD
$3,637 USD
View
Most Expensive
B
MOH London
LG492136780 · Oct 29
$7,798 CAD
£4,387 GBP
View
10 more retailers have this diamond
Prices start from $2,113 CADSave up to $5,684 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+
1.73ct Round
$2,113 CAD