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Oval|Lab Grown|IGI

1.34ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG455018414

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG455018414

Diamond specifications and retailer prices

From £399 GBP
$535 USD
As of November 3, 2026
Save £1,203 GBP (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,385 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.34ct lab-grown oval diamond

This 1.34ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG455018414 or 455018414. Listed at 18 retailers as of November 3, 2026, with a 302% 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

1.34
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455018414
Dimensions8.64 × 6.37 × 3.82 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
8.64 mm6.37 mm1.34 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG455018414
Side View
Table 58.0%Crown 37°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 60.0%

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: Nov 3
Current: £2,385 GBP|Low: £386 GBP|High: £3,564 GBP|Avg: £1,075 GBP
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
November 2, 2026
Retailer 7£399 GBP
Retailer 10£401 GBP
Retailer 14£450 GBP
Retailer 12£497 GBP
Retailer 15£497 GBP
Retailer 5£655 GBP
Retailer 4£770 GBP
Retailer 9£799 GBP
Retailer 2£944 GBP
Retailer 13£1,284 GBP
Retailer 8£1,339 GBP
Retailer 11£1,444 GBP
Retailer 6£1,602 GBP
MOH London£2,385 GBP
Retailer 3£3,564 GBP

35 data points across 15 retailers

18 retailers£399 GBP to £1,602 GBP

A
Cheapest Retailer
-
£399 GBP
$535 USD
A
Retailer 2
-
£401 GBP
$538 USD
View
A
Retailer 3
-
£450 GBP
$603 USD
View
Retailer 4
-
£497 GBP
$667 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
£497 GBP
$667 USD
View
B+
Retailer 6
-
£600 GBP
$805 USD
View
B+
Retailer 7
-
£655 GBP
$878 USD
View
B+
Retailer 8
-
£716 GBP
$960 USD
View
B
Retailer 9
-
£770 GBP
$1,033 USD
View
B
Retailer 10
-
£799 GBP
€1,020 EUR
View
B
Retailer 11
-
£944 GBP
ZAR 20,453 ZAR
View
B
Retailer 12
-
£1,284 GBP
$1,722 USD
View
B
Retailer 13
-
£1,339 GBP
A$2,763 AUD
View
B
Retailer 14
-
£1,444 GBP
$1,937 USD
View
B
Retailer 15
-
£1,602 GBP
View
Retailer 16
-
£1,864 GBP
$2,500 USD
View
Price under review
Most Expensive
MOH London
LG455018414 · Nov 1
£2,385 GBP
View
Price under review
16 more retailers have this diamond
Prices start from £399 GBPSave up to £1,203 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
1.34ct Oval
£399 GBP