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Round|Lab Grown|IGI

3.05ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG726528717

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726528717

Diamond specifications and retailer prices

From $553 CAD
As of November 4, 2026
Save $1,841 CAD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,394 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round 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 LG726528717 or 726528717. Listed at 12 retailers as of November 4, 2026, with prices from $553 to $2,394, a $1,841 spread on the same certified stone. MOH London lists it at $2,394. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726528717
Dimensions9.39 × 9.37 × 5.65 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.39 mm9.37 mm3.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726528717
Side View
Table 60.0%Crown 33.2°GirdlePavilion 40.9°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,394 CAD|Low: $338 CAD|High: $2,414 CAD|Avg: $1,387 CAD|-0.8%
MOH London
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 12$553 CAD
Retailer 2$795 CAD
Retailer 8$824 CAD
Retailer 5$930 CAD
Retailer 7$1,015 CAD
Retailer 11$1,056 CAD
Retailer 10$1,324 CAD
Retailer 4$1,405 CAD
Retailer 9$1,803 CAD
Retailer 3$2,032 CAD
Retailer 6$2,254 CAD
MOH London$2,394 CAD

20 data points across 12 retailers

12 retailers$553 CAD to $2,394 CAD

A
Cheapest Retailer
-
$553 CAD
Final sale: no returns
A
Retailer 2
-
$795 CAD
View
A
Retailer 3
-
$824 CAD
View
B+
Retailer 4
-
$930 CAD
View
A
Retailer 5
-
$1,015 CAD
View
A
Retailer 6
-
$1,056 CAD
View
B+
Retailer 7
-
$1,324 CAD
View
B+
Retailer 8
-
$1,405 CAD
View
B+
Retailer 9
-
$1,803 CAD
View
B
Retailer 10
-
$2,032 CAD
View
B
Retailer 11
-
$2,254 CAD
View
Most Expensive
B
MOH London
LG726528717 · Nov 5
$2,394 CAD
£1,350 GBP
View
11 more retailers have this diamond
Prices start from $553 CADSave up to $1,841 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 Round
$553 CAD