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Oval|Lab Grown|IGI

3.01ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG678584159

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG678584159

Diamond specifications and retailer prices

From $585 CAD
$419 USD
As of October 29, 2026
Save $2,767 CAD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,353 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.01ct lab-grown oval diamond

This 3.01ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG678584159 or 678584159. Listed at 16 retailers as of October 29, 2026, with prices from $585 to $3,353, a $2,767 spread on the same certified stone. Brilliant Earth lists it at $3,353. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678584159
Dimensions11.63 × 8.21 × 5.05 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.63 mm8.21 mm3.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678584159
Side View
Table 58.0%Crown 32.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.5%

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 29
Current: $3,353 CAD|Low: $585 CAD|High: $3,380 CAD|Avg: $1,407 CAD|-0.8%
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
Retailer 16
November 1, 2026
Retailer 5$585 CAD
Retailer 4$655 CAD
Retailer 11$676 CAD
Retailer 12$725 CAD
Retailer 8$757 CAD
Retailer 16$929 CAD
Retailer 14$975 CAD
Retailer 13$1,145 CAD
Retailer 9$1,185 CAD
Retailer 6$1,267 CAD
Retailer 3$1,423 CAD
Retailer 10$1,739 CAD
Retailer 15$2,331 CAD
Retailer 7$2,598 CAD
Retailer 2$2,665 CAD
Brilliant Earth$3,353 CAD

46 data points across 16 retailers

16 retailers$585 CAD to $3,353 CAD

A
Cheapest Retailer
-
$585 CAD
$419 USD
A
Retailer 2
-
$655 CAD
$469 USD
View
A
Retailer 3
-
$676 CAD
$484 USD
View
Final sale: no returns
A
Retailer 4
-
$725 CAD
$519 USD
View
Retailer 5
-
$757 CAD
$542 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$929 CAD
$665 USD
View
B+
Retailer 7
-
$975 CAD
$698 USD
View
A
Retailer 8
-
$1,145 CAD
$820 USD
View
A
Retailer 9
-
$1,185 CAD
£668 GBP
View
A
Retailer 10
-
$1,267 CAD
€864 EUR
View
B+
Retailer 11
-
$1,423 CAD
$1,019 USD
View
B+
Retailer 12
-
$1,739 CAD
$1,245 USD
View
B+
Retailer 13
-
$2,331 CAD
$1,669 USD
View
B
Retailer 14
-
$2,598 CAD
$1,860 USD
View
B
Retailer 15
-
$2,665 CAD
£1,502 GBP
View
Most Expensive
B
Brilliant Earth
17470537A · Oct 31
$3,353 CAD
$2,400 USD
View
15 more retailers have this diamond
Prices start from $585 CADSave up to $2,767 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
3.01ct Oval
$585 CAD