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Oval|Lab Grown|IGI

0.42ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG640411503

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG640411503

Diamond specifications and retailer prices

From $165 NZD
$93 USD
As of October 29, 2026
Save $1,336 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,501 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.42ct lab-grown oval diamond

This 0.42ct lab-grown oval sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG640411503 or 640411503. Listed at 16 retailers as of October 26, 2026, with prices from $165 to $1,501, a $1,336 spread on the same certified stone. MOH London lists it at $1,501. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640411503
Dimensions6.01 × 4.19 × 2.62 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.01 mm4.19 mm0.42 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG640411503
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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 29
Current: $1,501 NZD|Low: $158 NZD|High: $1,517 NZD|Avg: $527 NZD|+0.2%
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 27, 2026
Retailer 11$165 NZD
Retailer 13$192 NZD
Retailer 4$216 NZD
Retailer 16$216 NZD
Retailer 12$287 NZD
Retailer 10$311 NZD
Retailer 2$368 NZD
Retailer 5$373 NZD
Retailer 9$386 NZD
Retailer 7$523 NZD
Retailer 6$584 NZD
Retailer 15$656 NZD
Retailer 14$742 NZD
Retailer 8$761 NZD
Retailer 3$1,082 NZD
MOH London$1,501 NZD

23 data points across 16 retailers

16 retailers$165 NZD to $1,501 NZD

A
Cheapest Retailer
-
$165 NZD
$93 USD
A
Retailer 2
-
$192 NZD
$108 USD
View
A
Retailer 3
-
$216 NZD
$122 USD
View
A
Retailer 4
-
$216 NZD
$122 USD
View
A
Retailer 5
-
$287 NZD
$162 USD
View
Retailer 6
-
$311 NZD
$175 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$368 NZD
ZAR 3,355 ZAR
View
A
Retailer 8
-
$373 NZD
$210 USD
View
A
Retailer 9
-
$386 NZD
€207 EUR
View
B
Retailer 10
-
$559 NZD
£248 GBP
View
B+
Retailer 11
-
$584 NZD
SGD 445 SGD
View
B
Retailer 12
-
$656 NZD
$370 USD
View
B
Retailer 13
-
$742 NZD
$418 USD
View
B
Retailer 14
-
$761 NZD
$429 USD
View
B
Retailer 15
-
$1,082 NZD
£480 GBP
View
Most Expensive
B
MOH London
LG640411503 · Oct 26
$1,501 NZD
£666 GBP
View
15 more retailers have this diamond
Prices start from $165 NZDSave up to $1,336 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
0.42ct Oval
$165 NZD