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Oval|Lab Grown|IGI

3.00ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG847653917

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847653917

Diamond specifications and retailer prices

From $758 CAD
As of November 6, 2026
Save $1,833 CAD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,612 CAD at Brilliant Earth · As of October 28, 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 top-tier cut grade and certified by IGI LG847653917 or 847653917. Listed at 10 retailers as of November 5, 2026, with a 242% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847653917
Dimensions11.17 × 7.94 × 5.10 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.17 mm7.94 mm3.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847653917
Side View
Table 61.0%Crown 32.6°Girdle: THK-VTKPavilion 40.8°Culet: NoneDepth 64.2%

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: $758 CAD|Low: $757 CAD|High: $2,611 CAD|Avg: $1,387 CAD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$758 CAD
Retailer 7$872 CAD
Retailer 5$893 CAD
Retailer 6$1,044 CAD
Retailer 2$1,191 CAD
Retailer 8$1,477 CAD
Retailer 4$1,611 CAD
Retailer 9$2,190 CAD
Retailer 3$2,591 CAD

20 data points across 9 retailers

10 retailers$758 CAD to $2,591 CAD

A
Cheapest Retailer
-
$758 CAD
A
Retailer 2
-
$872 CAD
View
B+
Retailer 3
-
$893 CAD
View
A
Retailer 4
-
$1,044 CAD
View
A
Retailer 5
-
$1,191 CAD
View
B+
Retailer 6
-
$1,477 CAD
View
A
Retailer 7
-
$1,611 CAD
View
B
Retailer 8
-
$2,190 CAD
View
B+
Retailer 9
-
$2,591 CAD
View
Most Expensive
Brilliant Earth
22300046A · Oct 28
$5,612 CAD
$3,990 USD
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from $758 CADSave up to $1,833 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
$758 CAD