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Round|Lab Grown|IGI

1.03ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG799669375

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799669375

Diamond specifications and retailer prices

From $529 CAD
€361 EUR
As of October 31, 2026
Save $939 CAD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,469 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799669375 or 799669375. Listed at 9 retailers as of October 29, 2026, with prices from $529 to $1,469, a $939 spread on the same certified stone. MOH London lists it at $1,469. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669375
Dimensions6.48 × 6.45 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.48 mm6.45 mm1.03 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669375
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,469 CAD|Low: $522 CAD|High: $1,504 CAD|Avg: $874 CAD|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$529 CAD
Retailer 5$552 CAD
Retailer 2$557 CAD
Retailer 4$648 CAD
Retailer 6$849 CAD
Retailer 8$1,041 CAD
Retailer 7$1,080 CAD
Retailer 9$1,292 CAD
MOH London$1,469 CAD

31 data points across 9 retailers

9 retailers$529 CAD to $1,469 CAD

A
Cheapest Retailer
-
$529 CAD
€361 EUR
A
Retailer 2
-
$552 CAD
$395 USD
View
A
Retailer 3
-
$557 CAD
£314 GBP
View
A
Retailer 4
-
$648 CAD
$464 USD
View
B+
Retailer 5
-
$849 CAD
$608 USD
View
B
Retailer 6
-
$1,041 CAD
$745 USD
View
B+
Retailer 7
-
$1,080 CAD
$773 USD
View
Retailer 8
-
$1,292 CAD
$925 USD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
LG799669375 · Oct 29
$1,469 CAD
£828 GBP
View
8 more retailers have this diamond
Prices start from $529 CADSave up to $939 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
$529 CAD