Oval|Lab Grown|IGI

1.23ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG804603094

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804603094

Diamond specifications and retailer prices

From $347 CAD
$248 USD
As of November 1, 2026
Save $2,141 CAD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,487 CAD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804603094 or 804603094. Listed at 23 retailers as of November 1, 2026, with prices from $347 to $2,487, a $2,141 spread on the same certified stone. Brilliant Earth lists it at $2,487. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804603094
Dimensions8.72 × 6.03 × 3.73 mm
L/W Ratio1.45
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
Top View
8.72 mm6.03 mm1.23 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804603094
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

Caratlytics Score

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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: Nov 1
Current: $2,487 CAD|Low: $347 CAD|High: $2,487 CAD|Avg: $913 CAD
Brilliant Earth
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
Retailer 15
November 2, 2026
Retailer 5$347 CAD
Retailer 7$384 CAD
Retailer 8$406 CAD
Retailer 3$542 CAD
Retailer 12$644 CAD
Retailer 10$663 CAD
Retailer 9$715 CAD
Retailer 4$827 CAD
Retailer 6$831 CAD
Retailer 2$939 CAD
Retailer 13$994 CAD
Retailer 15$1,150 CAD
Retailer 11$1,540 CAD
Retailer 14$1,824 CAD
Brilliant Earth$2,487 CAD

36 data points across 15 retailers

23 retailers$347 CAD to $2,487 CAD

Retailer 1
-
$310 CAD
$222 USD
Price last confirmed 40 days ago
Retailer 2
-
$310 CAD
$222 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$347 CAD
$248 USD
View
Final sale: no returns
Retailer 4
-
$359 CAD
$257 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$379 CAD
$271 USD
View
Price last confirmed 38 days ago
Retailer 6
-
$384 CAD
$275 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$384 CAD
$275 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
$406 CAD
£229 GBP
View
A
Retailer 9
-
$542 CAD
$388 USD
View
A
Retailer 10
-
$644 CAD
€439 EUR
View
A
Retailer 11
-
$663 CAD
ZAR 7,670 ZAR
View
A
Retailer 12
-
$715 CAD
£403 GBP
View
A
Retailer 13
-
$827 CAD
$592 USD
View
A
Retailer 14
-
$831 CAD
$594 USD
View
A
Retailer 15
-
$939 CAD
A$1,034 AUD
View
A
Retailer 16
-
$994 CAD
$711 USD
View
B+
Retailer 17
-
$1,150 CAD
$823 USD
View
Retailer 18
-
$1,235 CAD
$884 USD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
$1,309 CAD
$937 USD
View
B+
Retailer 20
-
$1,540 CAD
£868 GBP
View
B
Retailer 21
-
$1,765 CAD
$1,263 USD
View
Retailer 22
-
$1,824 CAD
$1,305 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
20268961A · Nov 2
$2,487 CAD
$1,780 USD
View
22 more retailers have this diamond
Prices start from $347 CADSave up to $2,141 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
1.23ct Oval
$347 CAD