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Oval|Lab Grown|IGI

3.05ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG843643062

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843643062

Diamond specifications and retailer prices

From £370 GBP
$493 USD
As of October 29, 2026
Save £3,572 GBP (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,942 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843643062 or 843643062. Listed at 21 retailers as of October 29, 2026, with prices from £370 to £3,942, a £3,572 spread on the same certified stone. Brilliant Earth lists it at £3,942. 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

3.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843643062
Dimensions11.89 × 8.16 × 4.99 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.89 mm8.16 mm3.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843643062
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.2%

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: £3,942 GBP|Low: £370 GBP|High: £4,843 GBP|Avg: £1,098 GBP|-18.6%
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 3£370 GBP
Retailer 5£415 GBP
Retailer 20£415 GBP
Retailer 8£459 GBP
Retailer 19£492 GBP
Retailer 21£500 GBP
Retailer 2£525 GBP
Retailer 14£616 GBP
Retailer 11£680 GBP
Retailer 15£710 GBP
Retailer 13£762 GBP
Retailer 16£969 GBP
Retailer 10£980 GBP
Retailer 18£997 GBP
Retailer 7£1,207 GBP
Retailer 4£1,234 GBP
Retailer 6£1,454 GBP
Retailer 12£1,496 GBP
Retailer 22£1,598 GBP
Retailer 9£1,601 GBP
Retailer 17£1,926 GBP
Brilliant Earth£3,942 GBP

14 data points across 22 retailers

21 retailers£370 GBP to £3,942 GBP

A
Cheapest Retailer
-
£370 GBP
$493 USD
A
Retailer 2
-
£415 GBP
$552 USD
View
A
Retailer 3
-
£415 GBP
$552 USD
View
Final sale: no returns
A
Retailer 4
-
£459 GBP
$611 USD
View
A
Retailer 5
-
£492 GBP
$655 USD
View
A
Retailer 6
-
£500 GBP
HK$5,200 HKD
View
A
Retailer 7
-
£525 GBP
View
B+
Retailer 8
-
£616 GBP
$820 USD
View
A
Retailer 9
-
£680 GBP
$906 USD
View
A
Retailer 10
-
£762 GBP
View
B+
Retailer 11
-
£969 GBP
A$1,986 AUD
View
B+
Retailer 12
-
£980 GBP
$1,305 USD
View
B+
Retailer 13
-
£997 GBP
ZAR 21,439 ZAR
View
B+
Retailer 14
-
£1,207 GBP
$1,608 USD
View
B+
Retailer 15
-
£1,234 GBP
$1,643 USD
View
B+
Retailer 16
-
£1,454 GBP
SGD 2,617 SGD
View
B+
Retailer 17
-
£1,496 GBP
$1,992 USD
View
B+
Retailer 18
-
£1,598 GBP
$2,129 USD
View
B+
Retailer 19
-
£1,601 GBP
$2,132 USD
View
B
Retailer 20
-
£1,926 GBP
View
Most Expensive
B
Brilliant Earth
22212876A · Oct 29
£3,942 GBP
$5,250 USD
View
20 more retailers have this diamond
Prices start from £370 GBPSave up to £3,572 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
3.05ct Oval
£370 GBP