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Round|Lab Grown|IGI

1.42ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG825658753

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825658753

Diamond specifications and retailer prices

From €208 EUR
$232 USD
As of October 29, 2026
Save €828 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,036 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.42ct lab-grown round diamond

This 1.42ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825658753 or 825658753. Listed at 16 retailers as of October 29, 2026, with prices from €208 to €1,036, a €828 spread on the same certified stone. MOH London lists it at €1,036. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825658753
Dimensions7.20 × 7.16 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.20 mm7.16 mm1.42 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825658753
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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: €1,036 EUR|Low: €208 EUR|High: €1,119 EUR|Avg: €649 EUR|-0.5%
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
October 31, 2026
Retailer 11€208 EUR
Retailer 12€257 EUR
Retailer 13€435 EUR
Retailer 6€442 EUR
Retailer 2€465 EUR
Retailer 4€490 EUR
Retailer 9€559 EUR
Retailer 7€627 EUR
Retailer 10€676 EUR
Retailer 5€873 EUR
Retailer 3€946 EUR
Retailer 8€1,029 EUR
MOH London€1,036 EUR

30 data points across 13 retailers

16 retailers€208 EUR to €1,036 EUR

A
Cheapest Retailer
-
€208 EUR
$232 USD
A
Retailer 2
-
€241 EUR
$269 USD
View
A
Retailer 3
-
€257 EUR
$287 USD
View
A
Retailer 4
-
€257 EUR
$287 USD
View
A
Retailer 5
-
€435 EUR
$486 USD
View
A
Retailer 6
-
€442 EUR
ZAR 7,973 ZAR
View
A
Retailer 7
-
€465 EUR
View
A
Retailer 8
-
€490 EUR
$547 USD
View
A
Retailer 9
-
€559 EUR
$625 USD
View
A
Retailer 10
-
€627 EUR
A$1,078 AUD
View
B+
Retailer 11
-
€676 EUR
$755 USD
View
B+
Retailer 12
-
€827 EUR
$924 USD
View
B+
Retailer 13
-
€873 EUR
$976 USD
View
B+
Retailer 14
-
€966 EUR
$1,079 USD
View
B+
Retailer 15
-
€1,029 EUR
$1,150 USD
View
Most Expensive
B+
MOH London
LG825658753 · Oct 29
€1,036 EUR
£911 GBP
View
15 more retailers have this diamond
Prices start from €208 EURSave up to €828 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
1.42ct Round
€208 EUR