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Oval|Lab Grown|IGI

3.54ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG731576415

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG731576415

Diamond specifications and retailer prices

From £388 GBP
$520 USD
As of October 29, 2026
Save £1,630 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,018 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.54ct lab-grown oval diamond

This 3.54ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731576415 or 731576415. Listed at 16 retailers as of October 29, 2026, with prices from £388 to £2,018, a £1,630 spread on the same certified stone. MOH London lists it at £2,018. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.54
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731576415
Dimensions12.04 × 8.59 × 5.39 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.04 mm8.59 mm3.54 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731576415
Side View
Table 60.0%Crown 35.5°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.7%

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: Oct 29
Current: £2,018 GBP|Low: £384 GBP|High: £2,018 GBP|Avg: £1,008 GBP|+1.6%
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 10£388 GBP
Retailer 5£434 GBP
Retailer 12£481 GBP
Retailer 11£582 GBP
Retailer 13£706 GBP
Retailer 15£746 GBP
Retailer 2£796 GBP
Retailer 14£809 GBP
Retailer 9£1,015 GBP
Retailer 6£1,035 GBP
Retailer 8£1,241 GBP
Retailer 7£1,265 GBP
Retailer 3£1,399 GBP
Retailer 4£1,564 GBP
MOH London£2,018 GBP

36 data points across 15 retailers

16 retailers£388 GBP to £2,018 GBP

A
Cheapest Retailer
-
£388 GBP
$520 USD
A
Retailer 2
-
£434 GBP
$582 USD
View
Retailer 3
-
£476 GBP
$638 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
£481 GBP
$644 USD
View
A
Retailer 5
-
£582 GBP
$780 USD
View
A
Retailer 6
-
£706 GBP
$946 USD
View
B+
Retailer 7
-
£746 GBP
$999 USD
View
A
Retailer 8
-
£796 GBP
€1,016 EUR
View
A
Retailer 9
-
£809 GBP
$1,084 USD
View
A
Retailer 10
-
£1,015 GBP
A$2,093 AUD
View
Retailer 11
-
£1,035 GBP
ZAR 22,396 ZAR
View
Price last confirmed 7 days ago
A
Retailer 12
-
£1,241 GBP
$1,663 USD
View
B+
Retailer 13
-
£1,265 GBP
$1,695 USD
View
B+
Retailer 14
-
£1,399 GBP
View
B+
Retailer 15
-
£1,564 GBP
$2,095 USD
View
Most Expensive
B+
MOH London
LG731576415 · Oct 29
£2,018 GBP
View
15 more retailers have this diamond
Prices start from £388 GBPSave up to £1,630 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
3.54ct Oval
£388 GBP