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Oval|Lab Grown|IGI

3.01ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG678584117

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG678584117

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 29, 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 LG678584117 or 678584117. 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678584117
Dimensions11.79 × 8.17 × 5.15 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm8.17 mm3.01 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678584117
Side View
Table 63.0%Crown 35.6°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.0%

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: Oct 29
Current: $3,353 CAD|Low: $585 CAD|High: $3,380 CAD|Avg: $1,408 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
October 31, 2026
Retailer 5$585 CAD
Retailer 4$655 CAD
Retailer 2$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$1,195 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 11$2,679 CAD
Brilliant Earth$3,353 CAD

45 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
A
Retailer 5
-
$757 CAD
$542 USD
View
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
-
$1,195 CAD
£673 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
-
$2,679 CAD
£1,510 GBP
View
Most Expensive
B
Brilliant Earth
17470851A · Oct 29
$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