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Oval|Lab Grown|IGI

3.00ct G SI1 Oval Lab Grown Diamond

VG • G/SI1 • IGI LG828671575

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828671575

Diamond specifications and retailer prices

From $565 CAD
As of November 6, 2026
Save $5,047 CAD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,612 CAD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG828671575 or 828671575. Listed at 11 retailers as of November 6, 2026, with prices from $565 to $5,612, a $5,047 spread on the same certified stone. Brilliant Earth lists it at $5,612. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828671575
Dimensions11.60 × 7.93 × 4.85 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.60 mm7.93 mm3.00 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828671575
Side View
Table 58.0%Crown 38.2°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 61.2%

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 6
Current: $5,612 CAD|Low: $565 CAD|High: $5,612 CAD|Avg: $1,782 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
November 6, 2026
Retailer 10$565 CAD
Retailer 9$720 CAD
Retailer 7$837 CAD
Retailer 12$841 CAD
Retailer 2$1,094 CAD
Retailer 5$1,115 CAD
Retailer 4$1,466 CAD
Retailer 8$1,834 CAD
Retailer 3$2,068 CAD
Retailer 11$2,390 CAD
Retailer 6$2,436 CAD
Brilliant Earth$5,612 CAD

44 data points across 12 retailers

11 retailers$565 CAD to $5,612 CAD

A
Cheapest Retailer
-
$565 CAD
Final sale: no returns
A
Retailer 2
-
$837 CAD
View
B+
Retailer 3
-
$841 CAD
View
B+
Retailer 4
-
$1,094 CAD
View
A
Retailer 5
-
$1,115 CAD
View
B+
Retailer 6
-
$1,466 CAD
View
B+
Retailer 7
-
$1,834 CAD
View
B
Retailer 8
-
$2,068 CAD
View
B
Retailer 9
-
$2,390 CAD
View
B+
Retailer 10
-
$2,436 CAD
View
Most Expensive
C
Brilliant Earth
21325364A · Nov 6
$5,612 CAD
$3,990 USD
View
10 more retailers have this diamond
Prices start from $565 CADSave up to $5,047 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
3.00ct Oval
$565 CAD