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Oval|Lab Grown|IGI

4.06ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG815627568

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815627568

Diamond specifications and retailer prices

From £437 GBP
$581 USD
As of October 27, 2026
Save £1,998 GBP (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,435 GBP at With Clarity · As of October 28, 2026
View at With Clarity

About this 4.06ct lab-grown oval diamond

This 4.06ct 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 LG815627568 or 815627568. Listed at 22 retailers as of October 27, 2026, with prices from £437 to £2,435, a £1,998 spread on the same certified stone. With Clarity lists it at £2,435. 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

4.06
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815627568
Dimensions12.54 × 9.09 × 5.55 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.54 mm9.09 mm4.06 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815627568
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.1%

Caratlytics Score

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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: Oct 27
Current: £2,365 GBP|Low: £437 GBP|High: £2,532 GBP|Avg: £1,150 GBP|-5.4%
Retailer 1
Retailer 2
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Retailer 22
With Clarity
October 29, 2026
Retailer 5£437 GBP
Retailer 12£440 GBP
Retailer 8£489 GBP
Retailer 10£489 GBP
Retailer 22£542 GBP
Retailer 14£576 GBP
Retailer 19£640 GBP
Retailer 2£778 GBP
Retailer 4£832 GBP
Retailer 18£841 GBP
Retailer 11£932 GBP
Retailer 17£1,079 GBP
Retailer 16£1,193 GBP
Retailer 3£1,325 GBP
Retailer 20£1,344 GBP
Retailer 21£1,425 GBP
Retailer 15£1,675 GBP
Retailer 6£1,728 GBP
Retailer 7£1,744 GBP
Retailer 9£1,754 GBP
Retailer 13£2,303 GBP
Retailer 1£2,365 GBP
With Clarity£2,435 GBP

35 data points across 23 retailers

22 retailers£437 GBP to £2,435 GBP

A
Cheapest Retailer
-
£437 GBP
$581 USD
A
Retailer 2
-
£440 GBP
View
A
Retailer 3
-
£489 GBP
$650 USD
View
A
Retailer 4
-
£489 GBP
$650 USD
View
Final sale: no returns
A
Retailer 5
-
£542 GBP
$720 USD
View
A
Retailer 6
-
£576 GBP
$765 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
£640 GBP
$850 USD
View
A
Retailer 8
-
£778 GBP
$1,034 USD
View
B+
Retailer 9
-
£832 GBP
$1,106 USD
View
A
Retailer 10
-
£841 GBP
View
A
Retailer 11
-
£1,079 GBP
ZAR 23,153 ZAR
View
A
Retailer 12
-
£1,193 GBP
A$2,438 AUD
View
B+
Retailer 13
-
£1,325 GBP
$1,761 USD
View
B+
Retailer 14
-
£1,344 GBP
$1,786 USD
View
B+
Retailer 15
-
£1,425 GBP
$1,893 USD
View
B+
Retailer 16
-
£1,675 GBP
View
Price last confirmed 16 days ago
B+
Retailer 17
-
£1,728 GBP
$2,296 USD
View
B+
Retailer 18
-
£1,744 GBP
$2,318 USD
View
B+
Retailer 19
-
£1,754 GBP
$2,331 USD
View
B
Retailer 20
-
£2,303 GBP
A$4,708 AUD
View
Price last confirmed 24 days ago
B
Retailer 21
-
£2,365 GBP
View
Most Expensive
B
With Clarity
815627568 · Oct 28
£2,435 GBP
$3,236 USD
View
21 more retailers have this diamond
Prices start from £437 GBPSave up to £1,998 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
4.06ct Oval
£437 GBP