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Round|Lab Grown|IGI

1.40ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG492112685

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112685

Diamond specifications and retailer prices

From $726 USD
As of October 29, 2026
Save $2,599 USD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,325 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.4ct lab-grown round diamond

This 1.4ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492112685 or 492112685. Listed at 13 retailers as of October 29, 2026, with prices from $726 to $3,325, a $2,599 spread on the same certified stone. MOH London lists it at $3,325. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
J
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112685
Dimensions7.20 × 7.18 × 4.38 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
7.20 mm7.18 mm1.40 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112685
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.0%

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: $3,325 USD|Low: $581 USD|High: $3,352 USD|Avg: $1,303 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
Retailer 14
October 30, 2026
Retailer 9$726 USD
Retailer 3$790 USD
Retailer 14$813 USD
Retailer 11$842 USD
Retailer 13$842 USD
Retailer 5$870 USD
Retailer 2$980 USD
Retailer 10$1,000 USD
Retailer 8$1,020 USD
Retailer 6$1,337 USD
Retailer 12$1,366 USD
Retailer 7$2,074 USD
Retailer 4$2,368 USD
MOH London$3,325 USD

38 data points across 14 retailers

13 retailers$726 USD to $3,325 USD

A
Cheapest Retailer
-
$726 USD
A
Retailer 2
-
$790 USD
View
A
Retailer 3
-
$813 USD
View
Final sale: no returns
Retailer 4
-
$842 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$842 USD
View
A
Retailer 6
-
$870 USD
View
A
Retailer 7
-
$980 USD
£772 GBP
View
A
Retailer 8
-
$1,000 USD
View
A
Retailer 9
-
$1,020 USD
View
B+
Retailer 10
-
$1,366 USD
View
B
Retailer 11
-
$2,074 USD
View
B
Retailer 12
-
$2,368 USD
View
Most Expensive
B
MOH London
LG492112685 · Oct 29
$3,325 USD
£2,618 GBP
View
12 more retailers have this diamond
Prices start from $726 USDSave up to $2,599 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
1.40ct Round
$726 USD