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Oval|Lab Grown|IGI

3.05ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG845672808

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845672808

Diamond specifications and retailer prices

From $1,165 CAD
As of October 31, 2026
Save $1,515 CAD (57%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,680 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 3.05ct lab-grown oval diamond

This 3.05ct 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 LG845672808 or 845672808. Listed at 4 retailers as of October 31, 2026, with prices from $1,165 to $2,680, a $1,515 spread on the same certified stone. MOH London lists it at $2,680. 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

3.05
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845672808
Dimensions11.48 × 8.15 × 5.13 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
11.48 mm8.15 mm3.05 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845672808
Side View
Table 62.0%Crown 37.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $2,680 CAD|Low: $1,165 CAD|High: $2,701 CAD|Avg: $2,036 CAD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$1,165 CAD
Retailer 4$1,262 CAD
Retailer 2$2,630 CAD
MOH London$2,680 CAD

7 data points across 4 retailers

4 retailers$1,165 CAD to $2,680 CAD

A
Cheapest Retailer
-
$1,165 CAD
A
Retailer 2
-
$1,262 CAD
View
B
Retailer 3
-
$2,630 CAD
View
Most Expensive
B
MOH London
LG845672808 · Nov 5
$2,680 CAD
£1,500 GBP
View
3 more retailers have this diamond
Prices start from $1,165 CADSave up to $1,515 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
3.05ct Oval
$1,165 CAD