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Oval|Lab Grown|IGI

3.00ct K SI1 Oval Lab Grown Diamond

ID • K/SI1 • IGI LG451092173

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451092173

Diamond specifications and retailer prices

From $5,562 CAD
As of November 5, 2026
Save $8,220 CAD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $13,782 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451092173 or 451092173. Listed at 9 retailers as of November 5, 2026, with prices from $5,562 to $13,782, a $8,220 spread on the same certified stone. MOH London lists it at $13,782. 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
K
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451092173
Dimensions10.85 × 8.09 × 5.21 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD).
Top View
10.85 mm8.09 mm3.00 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG451092173
Side View
Table 59.0%Crown 35.9°Girdle: THK-VTKPavilion 41.1°Culet: NoneDepth 64.4%

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 5
Current: $13,782 CAD|Low: $5,562 CAD|High: $14,003 CAD|Avg: $8,637 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$5,562 CAD
Retailer 5$6,452 CAD
Retailer 3$6,534 CAD
Retailer 7$7,227 CAD
Retailer 8$8,312 CAD
Retailer 2$8,556 CAD
Retailer 6$9,992 CAD
MOH London$13,782 CAD

16 data points across 8 retailers

9 retailers$5,562 CAD to $13,782 CAD

A
Cheapest Retailer
-
$5,562 CAD
A
Retailer 2
-
$5,829 CAD
View
Retailer 3
-
$6,452 CAD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$6,452 CAD
View
A
Retailer 5
-
$6,534 CAD
View
B+
Retailer 6
-
$8,061 CAD
View
B+
Retailer 7
-
$8,556 CAD
View
B
Retailer 8
-
$9,992 CAD
View
Most Expensive
B
MOH London
LG451092173 · Nov 5
$13,782 CAD
£7,715 GBP
View
8 more retailers have this diamond
Prices start from $5,562 CADSave up to $8,220 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
$5,562 CAD