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Round|Lab Grown|IGI

3.19ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG508123846

Shape and cutting style on the report: Round brilliant

Certificate IGI LG508123846

Diamond specifications and retailer prices

From $729 USD
As of October 29, 2026
Save $2,610 USD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,339 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.19ct lab-grown round diamond

This 3.19ct 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 LG508123846 or 508123846. Listed at 15 retailers as of October 29, 2026, with prices from $729 to $3,339, a $2,610 spread on the same certified stone. MOH London lists it at $3,339. 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

3.19
Carat
J
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508123846
Dimensions9.41 × 9.37 × 5.83 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
9.41 mm9.37 mm3.19 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508123846
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.1%

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: Oct 29
Current: $3,339 USD|Low: $729 USD|High: $3,366 USD|Avg: $1,749 USD|+0.5%
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 29, 2026
Retailer 8$729 USD
Retailer 11$816 USD
Retailer 3$986 USD
Retailer 2$1,020 USD
Retailer 10$1,152 USD
Retailer 7$1,371 USD
Retailer 12$1,562 USD
Retailer 4$1,583 USD
Retailer 5$1,698 USD
Retailer 6$2,083 USD
Retailer 9$2,750 USD
Retailer 13$2,915 USD
MOH London$3,339 USD

18 data points across 13 retailers

15 retailers$729 USD to $3,339 USD

A
Cheapest Retailer
-
$729 USD
A
Retailer 2
-
$793 USD
View
A
Retailer 3
-
$816 USD
View
Final sale: no returns
A
Retailer 4
-
$846 USD
View
Retailer 5
-
$846 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$986 USD
HK$7,700 HKD
View
A
Retailer 7
-
$1,020 USD
View
B+
Retailer 8
-
$1,152 USD
View
B+
Retailer 9
-
$1,371 USD
View
B
Retailer 10
-
$1,562 USD
View
B
Retailer 11
-
$2,083 USD
View
B
Retailer 12
-
$2,378 USD
View
B
Retailer 13
-
$2,750 USD
View
B
Retailer 14
-
$2,915 USD
View
Most Expensive
B
MOH London
LG508123846 · Oct 29
$3,339 USD
£2,629 GBP
View
14 more retailers have this diamond
Prices start from $729 USDSave up to $2,610 USD

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
3.19ct Round
$729 USD