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Oval|Lab Grown|IGI

4.03ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG729546464

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729546464

Diamond specifications and retailer prices

From £409 GBP
$544 USD
As of October 27, 2026
Save £2,963 GBP (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,372 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.03ct lab-grown oval diamond

This 4.03ct 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 LG729546464 or 729546464. Listed at 19 retailers as of October 27, 2026, with prices from £409 to £3,372, a £2,963 spread on the same certified stone. Brilliant Earth lists it at £3,372. 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

4.03
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729546464
Dimensions13.34 × 8.82 × 5.42 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.34 mm8.82 mm4.03 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729546464
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.5%

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 27
Current: £3,372 GBP|Low: £409 GBP|High: £5,016 GBP|Avg: £1,426 GBP|-32.8%
Brilliant Earth
Retailer 2
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Retailer 20
October 30, 2026
Retailer 16£409 GBP
Retailer 6£457 GBP
Retailer 20£506 GBP
Retailer 7£548 GBP
Retailer 15£608 GBP
Retailer 12£666 GBP
Retailer 4£745 GBP
Retailer 19£755 GBP
Retailer 17£782 GBP
Retailer 5£891 GBP
Retailer 14£1,007 GBP
Retailer 2£1,014 GBP
Retailer 18£1,307 GBP
Retailer 3£1,331 GBP
Retailer 10£1,476 GBP
Retailer 9£1,598 GBP
Retailer 8£1,643 GBP
Retailer 13£2,125 GBP
Retailer 11£2,403 GBP
Brilliant Earth£3,372 GBP

37 data points across 20 retailers

19 retailers£409 GBP to £3,372 GBP

A
Cheapest Retailer
-
£409 GBP
$544 USD
A
Retailer 2
-
£457 GBP
$609 USD
View
A
Retailer 3
-
£506 GBP
$674 USD
View
A
Retailer 4
-
£548 GBP
HK$5,700 HKD
View
Retailer 5
-
£564 GBP
$751 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£608 GBP
$810 USD
View
A
Retailer 7
-
£745 GBP
$992 USD
View
A
Retailer 8
-
£755 GBP
€958 EUR
View
B+
Retailer 9
-
£782 GBP
$1,042 USD
View
A
Retailer 10
-
£891 GBP
$1,187 USD
View
A
Retailer 11
-
£1,007 GBP
ZAR 21,674 ZAR
View
A
Retailer 12
-
£1,014 GBP
A$2,078 AUD
View
B+
Retailer 13
-
£1,307 GBP
$1,740 USD
View
B+
Retailer 14
-
£1,331 GBP
$1,773 USD
View
B+
Retailer 15
-
£1,476 GBP
View
B+
Retailer 16
-
£1,598 GBP
SGD 2,876 SGD
View
B+
Retailer 17
-
£1,643 GBP
$2,188 USD
View
B
Retailer 18
-
£2,125 GBP
View
Most Expensive
B
Brilliant Earth
21199125A · Oct 28
£3,372 GBP
$4,490 USD
View
18 more retailers have this diamond
Prices start from £409 GBPSave up to £2,963 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
4.03ct Oval
£409 GBP