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Round|Lab Grown|IGI

1.40ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG804642978

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804642978

Diamond specifications and retailer prices

From $235 SGD
$184 USD
As of October 29, 2026
Save $1,138 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,374 SGD 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804642978 or 804642978. Listed at 18 retailers as of October 29, 2026, with prices from $235 to $1,374, a $1,138 spread on the same certified stone. MOH London lists it at $1,374. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804642978
Dimensions7.18 × 7.13 × 4.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.18 mm7.13 mm1.40 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804642978
Side View
Table 60.0%Crown 34°Girdle: Slightly ThickPavilion 41.1°Culet: NoneDepth 61.3%

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: $1,374 SGD|Low: $231 SGD|High: $1,416 SGD|Avg: $677 SGD|-2.9%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 13$235 SGD
Retailer 10$274 SGD
Retailer 7$293 SGD
Retailer 3$516 SGD
Retailer 12$528 SGD
Retailer 2$549 SGD
Retailer 11$604 SGD
Retailer 14$617 SGD
Retailer 16$655 SGD
Retailer 9$744 SGD
Retailer 8$799 SGD
Retailer 6$940 SGD
Retailer 15$946 SGD
Retailer 4$1,009 SGD
Retailer 5$1,059 SGD
MOH London$1,374 SGD

38 data points across 16 retailers

18 retailers$235 SGD to $1,374 SGD

A
Cheapest Retailer
-
$235 SGD
$184 USD
A
Retailer 2
-
$274 SGD
$214 USD
View
A
Retailer 3
-
$293 SGD
$229 USD
View
A
Retailer 4
-
$299 SGD
$234 USD
View
B+
Retailer 5
-
$516 SGD
$404 USD
View
A
Retailer 6
-
$528 SGD
£325 GBP
View
A
Retailer 7
-
$549 SGD
€409 EUR
View
A
Retailer 8
-
$604 SGD
£372 GBP
View
B+
Retailer 9
-
$617 SGD
$483 USD
View
B+
Retailer 10
-
$655 SGD
$512 USD
View
B+
Retailer 11
-
$744 SGD
$582 USD
View
B+
Retailer 12
-
$799 SGD
$625 USD
View
Retailer 13
-
$877 SGD
$686 USD
View
Price last confirmed 45 days ago
B
Retailer 14
-
$940 SGD
$735 USD
View
B+
Retailer 15
-
$946 SGD
$740 USD
View
B
Retailer 16
-
$1,009 SGD
$789 USD
View
B
Retailer 17
-
$1,059 SGD
$828 USD
View
Most Expensive
B
MOH London
LG804642978 · Oct 29
$1,374 SGD
£846 GBP
View
17 more retailers have this diamond
Prices start from $235 SGDSave up to $1,138 SGD

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
$235 SGD