Oval|Lab Grown|IGI

0.42ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG803661908

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803661908

Diamond specifications and retailer prices

From $167 NZD
$94 USD
As of October 26, 2026
Save $915 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,526 NZD at MOH London · As of October 15, 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 LG803661908 or 803661908. Listed at 14 retailers as of October 25, 2026, with a 549% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661908
Dimensions5.95 × 4.13 × 2.66 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.95 mm4.13 mm0.42 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803661908
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 64.4%

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 26
Current: $1,526 NZD|Low: $160 NZD|High: $1,537 NZD|Avg: $541 NZD|+0.3%
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
October 31, 2026
Retailer 15$167 NZD
Retailer 10$193 NZD
Retailer 4$220 NZD
Retailer 7$250 NZD
Retailer 11$319 NZD
Retailer 9$368 NZD
Retailer 2$384 NZD
Retailer 13$429 NZD
Retailer 6$529 NZD
Retailer 8$584 NZD
Retailer 12$612 NZD
Retailer 14$665 NZD
Retailer 3$770 NZD
Retailer 5$1,082 NZD
MOH London$1,526 NZD

22 data points across 15 retailers

14 retailers$167 NZD to $1,082 NZD

A
Cheapest Retailer
-
$167 NZD
$94 USD
Retailer 2
-
$193 NZD
$109 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$220 NZD
$124 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$250 NZD
HK$1,100 HKD
View
Retailer 5
-
$319 NZD
$180 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$368 NZD
ZAR 3,349 ZAR
View
Price last confirmed 9 days ago
A
Retailer 7
-
$384 NZD
€206 EUR
View
B+
Retailer 8
-
$429 NZD
$242 USD
View
B+
Retailer 9
-
$584 NZD
SGD 445 SGD
View
B+
Retailer 10
-
$612 NZD
$345 USD
View
Retailer 11
-
$665 NZD
$375 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$770 NZD
$434 USD
View
B
Retailer 13
-
$1,082 NZD
£480 GBP
View
Most Expensive
MOH London
LG803661908 · Oct 15
$1,526 NZD
£677 GBP
View
Price last confirmed 17 days ago
13 more retailers have this diamond
Prices start from $167 NZDSave up to $915 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
$167 NZD