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Oval|Lab Grown|IGI

1.59ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG677559207

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG677559207

Diamond specifications and retailer prices

From $432 CAD
$309 USD
As of November 1, 2026
Save $3,885 CAD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,316 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.59ct lab-grown oval diamond

This 1.59ct 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 LG677559207 or 677559207. Listed at 20 retailers as of October 31, 2026, with prices from $432 to $4,316, a $3,885 spread on the same certified stone. Brilliant Earth lists it at $4,316. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677559207
Dimensions9.08 × 6.55 × 4.16 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm6.55 mm1.59 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677559207
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.5%

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: $4,316 CAD|Low: $413 CAD|High: $4,316 CAD|Avg: $1,267 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
November 1, 2026
Retailer 13$432 CAD
Retailer 6$500 CAD
Retailer 14$535 CAD
Retailer 7$551 CAD
Retailer 11$754 CAD
Retailer 9$861 CAD
Retailer 4$872 CAD
Retailer 10$919 CAD
Retailer 8$952 CAD
Retailer 12$1,377 CAD
Retailer 5$1,720 CAD
Retailer 3$2,056 CAD
Retailer 2$2,143 CAD
Brilliant Earth$4,316 CAD

38 data points across 14 retailers

20 retailers$432 CAD to $4,316 CAD

A
Cheapest Retailer
-
$432 CAD
$309 USD
A
Retailer 2
-
$500 CAD
$358 USD
View
A
Retailer 3
-
$535 CAD
$383 USD
View
Retailer 4
-
$535 CAD
$383 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$551 CAD
£310 GBP
View
A
Retailer 6
-
$754 CAD
$540 USD
View
A
Retailer 7
-
$861 CAD
€587 EUR
View
A
Retailer 8
-
$872 CAD
$624 USD
View
A
Retailer 9
-
$919 CAD
ZAR 10,631 ZAR
View
A
Retailer 10
-
$952 CAD
£537 GBP
View
A
Retailer 11
-
$1,006 CAD
$720 USD
View
A
Retailer 12
-
$1,377 CAD
$986 USD
View
B+
Retailer 13
-
$1,544 CAD
$1,105 USD
View
B+
Retailer 14
-
$1,720 CAD
$1,231 USD
View
B+
Retailer 15
-
$1,785 CAD
$1,278 USD
View
B+
Retailer 16
-
$2,056 CAD
$1,472 USD
View
B+
Retailer 17
-
$2,086 CAD
£1,176 GBP
View
B+
Retailer 18
-
$2,143 CAD
£1,208 GBP
View
Retailer 19
-
$3,068 CAD
$2,196 USD
View
Price last confirmed 62 days ago
Most Expensive
B
Brilliant Earth
15449291A · Oct 31
$4,316 CAD
$3,090 USD
View
19 more retailers have this diamond
Prices start from $432 CADSave up to $3,885 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
1.59ct Oval
$432 CAD