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Oval|Lab Grown|IGI

1.40ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG604303522

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG604303522

Diamond specifications and retailer prices

From $396 SGD
$310 USD
As of October 30, 2026
Save $977 SGD (71%) vs most expensive(unlock to see where)
6 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 oval diamond

This 1.4ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604303522 or 604303522. Listed at 6 retailers as of October 29, 2026, with prices from $396 to $1,374, a $977 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604303522
Dimensions9.45 × 6.36 × 3.62 mm
L/W Ratio1.49
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
9.45 mm6.36 mm1.40 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604303522
Side View
Table 60.0%Crown 35.3°Girdle: MediumPavilion 37.5°Culet: NoneDepth 56.9%

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 30
Current: $1,374 SGD|Low: $396 SGD|High: $1,374 SGD|Avg: $767 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4$396 SGD
Retailer 2$528 SGD
Retailer 5$617 SGD
Retailer 3$712 SGD
Retailer 7$909 SGD
Retailer 6$1,009 SGD
MOH London$1,374 SGD

14 data points across 7 retailers

6 retailers$396 SGD to $1,374 SGD

B+
Cheapest Retailer
-
$396 SGD
$310 USD
A
Retailer 2
-
$528 SGD
£325 GBP
View
A
Retailer 3
-
$617 SGD
$483 USD
View
A
Retailer 4
-
$712 SGD
$557 USD
View
B
Retailer 5
-
$1,009 SGD
$789 USD
View
Most Expensive
B
MOH London
LG604303522 · Oct 29
$1,374 SGD
£846 GBP
View
5 more retailers have this diamond
Prices start from $396 SGDSave up to $977 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 Oval
$396 SGD