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Oval|Lab Grown|IGI

3.05ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG761508057

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761508057

Diamond specifications and retailer prices

From $577 CAD
As of November 6, 2026
Save $2,210 CAD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,787 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 LG761508057 or 761508057. Listed at 16 retailers as of November 5, 2026, with prices from $577 to $2,787, a $2,210 spread on the same certified stone. MOH London lists it at $2,787. 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 angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761508057
Dimensions11.93 × 8.04 × 5.00 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm8.04 mm3.05 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761508057
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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: Nov 6
Current: $2,787 CAD|Low: $554 CAD|High: $2,830 CAD|Avg: $1,364 CAD|-1.3%
MOH London
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
November 6, 2026
Retailer 12$577 CAD
Retailer 5$646 CAD
Retailer 13$646 CAD
Retailer 7$716 CAD
Retailer 15$716 CAD
Retailer 10$879 CAD
Retailer 9$921 CAD
Retailer 3$1,131 CAD
Retailer 6$1,142 CAD
Retailer 2$1,160 CAD
Retailer 11$2,006 CAD
Retailer 4$2,300 CAD
Retailer 8$2,609 CAD
Retailer 14$2,622 CAD
MOH London$2,787 CAD

44 data points across 15 retailers

16 retailers$577 CAD to $2,787 CAD

A
Cheapest Retailer
-
$577 CAD
A
Retailer 2
-
$646 CAD
View
A
Retailer 3
-
$646 CAD
View
Final sale: no returns
Retailer 4
-
$716 CAD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$716 CAD
View
A
Retailer 6
-
$921 CAD
View
B+
Retailer 7
-
$1,131 CAD
View
A
Retailer 8
-
$1,142 CAD
View
A
Retailer 9
-
$1,160 CAD
View
B+
Retailer 10
-
$1,461 CAD
View
B+
Retailer 11
-
$2,006 CAD
View
B
Retailer 12
-
$2,300 CAD
View
B+
Retailer 13
-
$2,348 CAD
View
B
Retailer 14
-
$2,609 CAD
View
B
Retailer 15
-
$2,622 CAD
View
Most Expensive
B
MOH London
LG761508057 · Nov 5
$2,787 CAD
£1,560 GBP
View
15 more retailers have this diamond
Prices start from $577 CADSave up to $2,210 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
$577 CAD