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Round|Lab Grown|IGI

3.56ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG508123906

Shape and cutting style on the report: Round brilliant

Certificate IGI LG508123906

Diamond specifications and retailer prices

From $1,134 CAD
$810 USD
As of October 29, 2026
Save $3,835 CAD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,969 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.56ct lab-grown round diamond

This 3.56ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508123906 or 508123906. Listed at 15 retailers as of October 29, 2026, with prices from $1,134 to $4,969, a $3,835 spread on the same certified stone. Brilliant Earth lists it at $4,969. 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

3.56
Carat
J
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508123906
Dimensions9.78 × 9.71 × 6.05 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
9.78 mm9.71 mm3.56 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508123906
Side View
Table 56.5%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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: Oct 29
Current: $4,969 CAD|Low: $1,134 CAD|High: $5,109 CAD|Avg: $2,871 CAD|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 9$1,134 CAD
Retailer 11$1,269 CAD
Retailer 3$1,523 CAD
Retailer 2$1,561 CAD
Retailer 10$1,756 CAD
Retailer 8$2,120 CAD
Retailer 5$2,640 CAD
Retailer 7$3,128 CAD
Retailer 12$3,145 CAD
Retailer 4$3,313 CAD
Retailer 13$4,553 CAD
Retailer 6$4,938 CAD
Brilliant Earth$4,969 CAD

21 data points across 13 retailers

15 retailers$1,134 CAD to $4,969 CAD

A
Cheapest Retailer
-
$1,134 CAD
$810 USD
A
Retailer 2
-
$1,234 CAD
$882 USD
View
A
Retailer 3
-
$1,269 CAD
$907 USD
View
Final sale: no returns
Retailer 4
-
$1,316 CAD
$940 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,316 CAD
$940 USD
View
A
Retailer 6
-
$1,523 CAD
HK$8,500 HKD
View
A
Retailer 7
-
$1,561 CAD
$1,115 USD
View
B+
Retailer 8
-
$1,756 CAD
$1,255 USD
View
B+
Retailer 9
-
$2,120 CAD
$1,515 USD
View
B
Retailer 10
-
$3,128 CAD
$2,235 USD
View
B
Retailer 11
-
$3,145 CAD
$2,247 USD
View
B
Retailer 12
-
$3,699 CAD
$2,643 USD
View
B
Retailer 13
-
$4,553 CAD
$3,253 USD
View
B
Retailer 14
-
$4,938 CAD
£2,778 GBP
View
Most Expensive
B
Brilliant Earth
15111198A · Oct 29
$4,969 CAD
$3,550 USD
View
14 more retailers have this diamond
Prices start from $1,134 CADSave up to $3,835 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
3.56ct Round
$1,134 CAD