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Round|Lab Grown|IGI

3.00ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG502152150

Shape and cutting style on the report: Round brilliant

Certificate IGI LG502152150

Diamond specifications and retailer prices

From $672 CAD
As of November 5, 2026
Save $2,045 CAD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,063 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502152150 or 502152150. Listed at 20 retailers as of November 4, 2026, with a 304% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502152150
Dimensions9.33 × 9.39 × 5.53 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.33 mm9.39 mm3.00 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502152150
Side View
Table 59.0%Crown 31.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.0%

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 5
Current: $3,063 CAD|Low: $578 CAD|High: $3,097 CAD|Avg: $1,622 CAD|+0.1%
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
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 17$672 CAD
Retailer 3$753 CAD
Retailer 6$753 CAD
Retailer 18$832 CAD
Retailer 10$911 CAD
Retailer 16$1,027 CAD
Retailer 15$1,117 CAD
Retailer 5$1,243 CAD
Retailer 13$1,272 CAD
Retailer 8$1,543 CAD
Retailer 14$1,807 CAD
Retailer 11$1,871 CAD
Retailer 12$2,239 CAD
Retailer 2$2,360 CAD
Retailer 4$2,638 CAD
Retailer 7$2,677 CAD
Retailer 9$2,716 CAD
MOH London$3,063 CAD

31 data points across 18 retailers

20 retailers$672 CAD to $2,716 CAD

A
Cheapest Retailer
-
$672 CAD
A
Retailer 2
-
$753 CAD
View
A
Retailer 3
-
$753 CAD
View
Final sale: no returns
A
Retailer 4
-
$832 CAD
View
Retailer 5
-
$832 CAD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$911 CAD
View
A
Retailer 7
-
$1,027 CAD
View
B+
Retailer 8
-
$1,117 CAD
View
B+
Retailer 9
-
$1,243 CAD
View
A
Retailer 10
-
$1,272 CAD
View
B+
Retailer 11
-
$1,543 CAD
View
B+
Retailer 12
-
$1,807 CAD
View
B+
Retailer 13
-
$1,871 CAD
View
B+
Retailer 14
-
$1,968 CAD
View
B+
Retailer 15
-
$2,239 CAD
View
B
Retailer 16
-
$2,360 CAD
View
B
Retailer 17
-
$2,638 CAD
View
B
Retailer 18
-
$2,677 CAD
View
B
Retailer 19
-
$2,716 CAD
View
Most Expensive
MOH London
LG502152150 · Oct 26
$3,063 CAD
£1,727 GBP
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from $672 CADSave up to $2,045 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 Round
$672 CAD