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Oval|Lab Grown|IGI

3.00ct J SI1 Oval Lab Grown Diamond

VG • J/SI1 • IGI LG499190395

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499190395

Diamond specifications and retailer prices

From $2,405 CAD
As of November 6, 2026
Save $13,928 CAD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $16,333 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG499190395 or 499190395. Listed at 10 retailers as of November 5, 2026, with prices from $2,405 to $16,333, a $13,928 spread on the same certified stone. MOH London lists it at $16,333. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499190395
Dimensions10.89 × 8.09 × 5.23 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.89 mm8.09 mm3.00 ctJ / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG499190395
Side View
Table 55.5%Crown 36.9°Girdle: MED-VTKPavilion 39.9°Culet: NoneDepth 64.6%

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: $16,333 CAD|Low: $2,405 CAD|High: $16,595 CAD|Avg: $9,560 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2$2,405 CAD
Retailer 4$6,937 CAD
Retailer 5$8,049 CAD
Retailer 7$8,081 CAD
Retailer 8$8,895 CAD
Retailer 3$10,091 CAD
Retailer 6$12,440 CAD
MOH London$16,333 CAD

15 data points across 8 retailers

10 retailers$2,405 CAD to $16,333 CAD

A
Cheapest Retailer
-
$2,405 CAD
B+
Retailer 2
-
$6,937 CAD
View
B+
Retailer 3
-
$7,271 CAD
View
Retailer 4
-
$8,049 CAD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$8,049 CAD
View
B+
Retailer 6
-
$8,081 CAD
View
B
Retailer 7
-
$9,554 CAD
View
B
Retailer 8
-
$10,091 CAD
View
B
Retailer 9
-
$12,440 CAD
View
Most Expensive
B
MOH London
LG499190395 · Nov 5
$16,333 CAD
£9,143 GBP
View
9 more retailers have this diamond
Prices start from $2,405 CADSave up to $13,928 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
$2,405 CAD