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Oval|Lab Grown|IGI

1.19ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG619445904

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG619445904

Diamond specifications and retailer prices

From £251 GBP
$337 USD
As of November 1, 2026
Save £550 GBP (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £801 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.19ct lab-grown oval diamond

This 1.19ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619445904 or 619445904. Listed at 8 retailers as of October 29, 2026, with prices from £251 to £801, a £550 spread on the same certified stone. MOH London lists it at £801. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619445904
Dimensions8.52 × 6.16 × 3.70 mm
L/W Ratio1.38
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
8.52 mm6.16 mm1.19 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619445904
Side View
Table 61.0%Crown 34.1°Girdle: THN-STKPavilion 40.7°Culet: NoneDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £801 GBP|Low: £251 GBP|High: £806 GBP|Avg: £459 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 18, 2026
Retailer 5£251 GBP
Retailer 3£278 GBP
Retailer 4£340 GBP
Retailer 2£354 GBP
Retailer 7£502 GBP
Retailer 6£677 GBP
MOH London£801 GBP

9 data points across 7 retailers

8 retailers£251 GBP to £801 GBP

A
Cheapest Retailer
-
£251 GBP
$337 USD
A
Retailer 2
-
£278 GBP
$373 USD
View
A
Retailer 3
-
£340 GBP
$456 USD
View
Retailer 4
-
£354 GBP
$475 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£354 GBP
$475 USD
View
Price last confirmed 8 days ago
Retailer 6
-
£421 GBP
$565 USD
View
Price last confirmed 33 days ago
B
Retailer 7
-
£677 GBP
$908 USD
View
Most Expensive
B
MOH London
LG619445904 · Oct 29
£801 GBP
View
7 more retailers have this diamond
Prices start from £251 GBPSave up to £550 GBP

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
1.19ct Oval
£251 GBP