CaratHunter
Plans
Round|Lab Grown|IGI

3.17ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG508124172

Shape and cutting style on the report: Round brilliant

Certificate IGI LG508124172

Diamond specifications and retailer prices

From $1,015 CAD
$725 USD
As of October 29, 2026
Save $3,612 CAD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,627 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 3.17ct lab-grown round diamond

This 3.17ct 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 LG508124172 or 508124172. Listed at 15 retailers as of October 26, 2026, with prices from $1,015 to $4,627, a $3,612 spread on the same certified stone. MOH London lists it at $4,627. 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

3.17
Carat
J
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508124172
Dimensions9.46 × 9.43 × 5.76 mm
L/W Ratio1.00
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
9.46 mm9.43 mm3.17 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508124172
Side View
Table 59.0%Crown 34.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.0%

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: Oct 29
Current: $4,627 CAD|Low: $1,015 CAD|High: $4,677 CAD|Avg: $2,422 CAD|-0.9%
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
October 28, 2026
Retailer 8$1,015 CAD
Retailer 11$1,135 CAD
Retailer 3$1,362 CAD
Retailer 2$1,421 CAD
Retailer 10$1,604 CAD
Retailer 7$1,909 CAD
Retailer 12$2,161 CAD
Retailer 4$2,209 CAD
Retailer 5$2,362 CAD
Retailer 6$2,897 CAD
Retailer 9$3,835 CAD
Retailer 13$4,056 CAD
MOH London$4,627 CAD

19 data points across 13 retailers

15 retailers$1,015 CAD to $4,627 CAD

A
Cheapest Retailer
-
$1,015 CAD
$725 USD
A
Retailer 2
-
$1,103 CAD
$788 USD
View
A
Retailer 3
-
$1,135 CAD
$811 USD
View
Final sale: no returns
A
Retailer 4
-
$1,177 CAD
$841 USD
View
Retailer 5
-
$1,177 CAD
$841 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,362 CAD
HK$7,600 HKD
View
A
Retailer 7
-
$1,421 CAD
$1,015 USD
View
B+
Retailer 8
-
$1,604 CAD
$1,146 USD
View
B+
Retailer 9
-
$1,909 CAD
$1,364 USD
View
B
Retailer 10
-
$2,161 CAD
$1,544 USD
View
B
Retailer 11
-
$2,897 CAD
$2,070 USD
View
B
Retailer 12
-
$3,307 CAD
$2,363 USD
View
B
Retailer 13
-
$3,835 CAD
$2,740 USD
View
B
Retailer 14
-
$4,056 CAD
$2,898 USD
View
Most Expensive
B
MOH London
LG508124172 · Oct 26
$4,627 CAD
£2,603 GBP
View
14 more retailers have this diamond
Prices start from $1,015 CADSave up to $3,612 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
3.17ct Round
$1,015 CAD