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 €84 EUR
$94 USD
As of October 26, 2026
Save €462 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €770 EUR 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
Color
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: €770 EUR|Low: €81 EUR|High: €775 EUR|Avg: €273 EUR|+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€84 EUR
Retailer 10€98 EUR
Retailer 4€111 EUR
Retailer 7€126 EUR
Retailer 11€161 EUR
Retailer 9€186 EUR
Retailer 2€194 EUR
Retailer 13€217 EUR
Retailer 6€267 EUR
Retailer 8€295 EUR
Retailer 12€309 EUR
Retailer 14€336 EUR
Retailer 3€388 EUR
Retailer 5€546 EUR
MOH London€770 EUR

22 data points across 15 retailers

14 retailers€84 EUR to €546 EUR

A
Cheapest Retailer
-
€84 EUR
$94 USD
Retailer 2
-
€98 EUR
$109 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€111 EUR
$124 USD
View
A
Retailer 4
-
€126 EUR
HK$1,100 HKD
View
Retailer 5
-
€161 EUR
$180 USD
View
Price last confirmed 13 days ago
Retailer 6
-
€186 EUR
ZAR 3,349 ZAR
View
Price last confirmed 9 days ago
A
Retailer 7
-
€194 EUR
View
B+
Retailer 8
-
€217 EUR
$242 USD
View
B+
Retailer 9
-
€295 EUR
SGD 445 SGD
View
B+
Retailer 10
-
€309 EUR
$345 USD
View
Retailer 11
-
€336 EUR
$375 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
€388 EUR
$434 USD
View
B
Retailer 13
-
€546 EUR
£480 GBP
View
Most Expensive
MOH London
LG803661908 · Oct 15
€770 EUR
£677 GBP
View
Price last confirmed 17 days ago
13 more retailers have this diamond
Prices start from €84 EURSave up to €462 EUR

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
€84 EUR