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Round|Lab Grown|IGI

1.03ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG628490713

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628490713

Diamond specifications and retailer prices

From $465 CAD
$333 USD
As of October 30, 2026
Save $713 CAD (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,178 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628490713 or 628490713. Listed at 5 retailers as of October 29, 2026, with prices from $465 to $1,178, a $713 spread on the same certified stone. MOH London lists it at $1,178. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628490713
Dimensions6.47 × 6.44 × 3.97 mm
L/W Ratio1.00
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
6.47 mm6.44 mm1.03 ctI / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG628490713
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.4%

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 30
Current: $1,178 CAD|Low: $338 CAD|High: $1,274 CAD|Avg: $718 CAD|-6.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$465 CAD
Retailer 6$547 CAD
Retailer 4$594 CAD
Retailer 5$659 CAD
Retailer 7$697 CAD
Retailer 2$883 CAD
MOH London$1,178 CAD

15 data points across 7 retailers

5 retailers$465 CAD to $1,178 CAD

A
Cheapest Retailer
-
$465 CAD
$333 USD
B+
Retailer 2
-
$594 CAD
$425 USD
View
B+
Retailer 3
-
$659 CAD
$472 USD
View
B
Retailer 4
-
$883 CAD
$632 USD
View
Most Expensive
B
MOH London
LG628490713 · Oct 29
$1,178 CAD
£664 GBP
View
4 more retailers have this diamond
Prices start from $465 CADSave up to $713 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
1.03ct Round
$465 CAD