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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 $550 NZD
$310 USD
As of October 30, 2026
Save $1,356 NZD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,906 NZD 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 $550 to $1,906, a $1,356 spread on the same certified stone. MOH London lists it at $1,906. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,906 NZD|Low: $550 NZD|High: $1,906 NZD|Avg: $1,067 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$550 NZD
Retailer 2$734 NZD
Retailer 5$857 NZD
Retailer 3$988 NZD
Retailer 7$1,262 NZD
Retailer 6$1,400 NZD
MOH London$1,906 NZD

15 data points across 7 retailers

6 retailers$550 NZD to $1,906 NZD

B+
Cheapest Retailer
-
$550 NZD
$310 USD
A
Retailer 2
-
$734 NZD
£326 GBP
View
A
Retailer 3
-
$857 NZD
$483 USD
View
A
Retailer 4
-
$988 NZD
$557 USD
View
B
Retailer 5
-
$1,400 NZD
$789 USD
View
Most Expensive
B
MOH London
LG604303522 · Oct 29
$1,906 NZD
£846 GBP
View
5 more retailers have this diamond
Prices start from $550 NZDSave up to $1,356 NZD

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
$550 NZD