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Oval|Lab Grown|IGI

1.58ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG782618472

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782618472

Diamond specifications and retailer prices

From $576 CAD
$412 USD
As of November 1, 2026
Save $3,881 CAD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,456 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.58ct lab-grown oval diamond

This 1.58ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782618472 or 782618472. Listed at 23 retailers as of October 31, 2026, with prices from $576 to $4,456, a $3,881 spread on the same certified stone. Brilliant Earth lists it at $4,456. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782618472
Dimensions9.32 × 6.54 × 4.12 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
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
9.32 mm6.54 mm1.58 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782618472
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.0%

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: Nov 1
Current: $4,456 CAD|Low: $557 CAD|High: $4,470 CAD|Avg: $1,616 CAD|-0.3%
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 17
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Retailer 19
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Retailer 21
Retailer 22
November 2, 2026
Retailer 5$576 CAD
Retailer 19$645 CAD
Retailer 8$714 CAD
Retailer 12$719 CAD
Retailer 15$787 CAD
Retailer 7$915 CAD
Retailer 22$957 CAD
Retailer 21$1,055 CAD
Retailer 11$1,151 CAD
Retailer 2$1,175 CAD
Retailer 17$1,204 CAD
Retailer 10$1,236 CAD
Retailer 3$1,576 CAD
Retailer 6$1,663 CAD
Retailer 20$1,715 CAD
Retailer 9$2,266 CAD
Retailer 18$2,297 CAD
Retailer 14$2,297 CAD
Retailer 4$2,344 CAD
Retailer 16$2,674 CAD
Retailer 13$2,791 CAD
Brilliant Earth$4,456 CAD

37 data points across 22 retailers

23 retailers$576 CAD to $4,456 CAD

A
Cheapest Retailer
-
$576 CAD
$412 USD
A
Retailer 2
-
$645 CAD
$462 USD
View
A
Retailer 3
-
$714 CAD
$511 USD
View
Retailer 4
-
$719 CAD
$515 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$787 CAD
HK$4,400 HKD
View
A
Retailer 6
-
$915 CAD
$655 USD
View
A
Retailer 7
-
$957 CAD
$685 USD
View
A
Retailer 8
-
$1,055 CAD
$755 USD
View
A
Retailer 9
-
$1,151 CAD
A$1,268 AUD
View
A
Retailer 10
-
$1,175 CAD
£662 GBP
View
A
Retailer 11
-
$1,204 CAD
€821 EUR
View
A
Retailer 12
-
$1,236 CAD
ZAR 14,294 ZAR
View
B+
Retailer 13
-
$1,576 CAD
$1,128 USD
View
B+
Retailer 14
-
$1,663 CAD
A$1,832 AUD
View
B+
Retailer 15
-
$1,715 CAD
$1,228 USD
View
B+
Retailer 16
-
$2,266 CAD
SGD 2,192 SGD
View
B+
Retailer 17
-
$2,297 CAD
$1,644 USD
View
Retailer 18
-
$2,297 CAD
A$2,530 AUD
View
Price last confirmed 24 days ago
B+
Retailer 19
-
$2,344 CAD
$1,678 USD
View
B+
Retailer 20
-
$2,674 CAD
$1,914 USD
View
B
Retailer 21
-
$2,791 CAD
£1,573 GBP
View
Retailer 22
-
$3,137 CAD
$2,246 USD
View
Price last confirmed 62 days ago
Most Expensive
B
Brilliant Earth
18530597A · Oct 31
$4,456 CAD
$3,190 USD
View
22 more retailers have this diamond
Prices start from $576 CADSave up to $3,881 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
1.58ct Oval
$576 CAD