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Oval|Lab Grown|IGI

4.06ct E VS1 Oval Lab Grown Diamond

VG • E/VS1 • IGI LG841661289

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841661289

Diamond specifications and retailer prices

From £478 GBP
$635 USD
As of October 27, 2026
Save £4,557 GBP (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £5,035 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG841661289 or 841661289. Listed at 24 retailers as of October 27, 2026, with prices from £478 to £5,035, a £4,557 spread on the same certified stone. Brilliant Earth lists it at £5,035. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.06
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841661289
Dimensions12.78 × 9.08 × 5.63 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.78 mm9.08 mm4.06 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841661289
Side View
Table 64.0%Crown 34.2°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 62.0%

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: £5,035 GBP|Low: £463 GBP|High: £5,283 GBP|Avg: £1,363 GBP|-4.7%
Brilliant Earth
Retailer 2
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October 28, 2026
Retailer 19£478 GBP
Retailer 13£479 GBP
Retailer 24£520 GBP
Retailer 8£534 GBP
Retailer 20£554 GBP
Retailer 3£645 GBP
Retailer 2£685 GBP
Retailer 9£815 GBP
Retailer 15£865 GBP
Retailer 18£879 GBP
Retailer 11£906 GBP
Retailer 10£1,166 GBP
Retailer 4£1,194 GBP
Retailer 5£1,338 GBP
Retailer 7£1,416 GBP
Retailer 23£1,558 GBP
Retailer 17£1,720 GBP
Retailer 12£1,852 GBP
Retailer 14£1,869 GBP
Retailer 22£1,890 GBP
Retailer 16£1,912 GBP
Retailer 21£2,337 GBP
Retailer 6£2,620 GBP
Brilliant Earth£5,035 GBP

23 data points across 24 retailers

24 retailers£478 GBP to £5,035 GBP

A
Cheapest Retailer
-
£478 GBP
$635 USD
A
Retailer 2
-
£479 GBP
View
A
Retailer 3
-
£520 GBP
$691 USD
View
A
Retailer 4
-
£534 GBP
$710 USD
View
Final sale: no returns
A
Retailer 5
-
£554 GBP
$736 USD
View
A
Retailer 6
-
£645 GBP
HK$6,700 HKD
View
A
Retailer 7
-
£685 GBP
$910 USD
View
A
Retailer 8
-
£815 GBP
$1,083 USD
View
A
Retailer 9
-
£865 GBP
€1,095 EUR
View
Price last confirmed 10 days ago
A
Retailer 10
-
£879 GBP
View
B+
Retailer 11
-
£906 GBP
$1,204 USD
View
A
Retailer 12
-
£1,166 GBP
ZAR 25,036 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£1,194 GBP
A$2,441 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£1,338 GBP
$1,778 USD
View
B+
Retailer 15
-
£1,416 GBP
$1,881 USD
View
B+
Retailer 16
-
£1,558 GBP
$2,070 USD
View
B+
Retailer 17
-
£1,720 GBP
View
Price last confirmed 7 days ago
B+
Retailer 18
-
£1,852 GBP
$2,461 USD
View
B+
Retailer 19
-
£1,869 GBP
SGD 3,356 SGD
View
B+
Retailer 20
-
£1,890 GBP
$2,512 USD
View
B+
Retailer 21
-
£1,912 GBP
$2,541 USD
View
B
Retailer 22
-
£2,337 GBP
View
B
Retailer 23
-
£2,620 GBP
$3,482 USD
View
Most Expensive
B
Brilliant Earth
21809078A · Oct 28
£5,035 GBP
$6,690 USD
View
23 more retailers have this diamond
Prices start from £478 GBPSave up to £4,557 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
£478 GBP