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Oval|Lab Grown|IGI

3.05ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG825661038

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825661038

Diamond specifications and retailer prices

From £373 GBP
$497 USD
As of October 29, 2026
Save £3,659 GBP (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £4,032 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 LG825661038 or 825661038. Listed at 24 retailers as of October 29, 2026, with prices from £373 to £4,032, a £3,659 spread on the same certified stone. Brilliant Earth lists it at £4,032. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661038
Dimensions11.89 × 8.14 × 5.07 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 mm8.14 mm3.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661038
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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 29
Current: £4,032 GBP|Low: £364 GBP|High: £4,813 GBP|Avg: £1,412 GBP|-16.2%
Brilliant Earth
Retailer 2
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Retailer 24
October 30, 2026
Retailer 9£373 GBP
Retailer 4£418 GBP
Retailer 12£418 GBP
Retailer 23£463 GBP
Retailer 14£470 GBP
Retailer 21£584 GBP
Retailer 20£698 GBP
Retailer 6£719 GBP
Retailer 16£740 GBP
Retailer 3£761 GBP
Retailer 13£796 GBP
Retailer 2£1,078 GBP
Retailer 19£1,109 GBP
Retailer 22£1,244 GBP
Retailer 24£1,343 GBP
Retailer 11£1,488 GBP
Retailer 7£1,730 GBP
Retailer 5£1,744 GBP
Retailer 10£1,769 GBP
Retailer 15£2,035 GBP
Retailer 18£2,143 GBP
Retailer 17£2,905 GBP
Retailer 8£3,312 GBP
Brilliant Earth£4,032 GBP

28 data points across 24 retailers

24 retailers£373 GBP to £4,032 GBP

A
Cheapest Retailer
-
£373 GBP
$497 USD
A
Retailer 2
-
£418 GBP
$556 USD
View
A
Retailer 3
-
£418 GBP
$556 USD
View
Final sale: no returns
A
Retailer 4
-
£463 GBP
$616 USD
View
Retailer 5
-
£470 GBP
$626 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£584 GBP
View
A
Retailer 7
-
£698 GBP
$930 USD
View
A
Retailer 8
-
£719 GBP
$957 USD
View
A
Retailer 9
-
£740 GBP
$985 USD
View
A
Retailer 10
-
£761 GBP
$1,014 USD
View
A
Retailer 11
-
£796 GBP
View
B+
Retailer 12
-
£1,078 GBP
A$2,209 AUD
View
B+
Retailer 13
-
£1,109 GBP
ZAR 23,852 ZAR
View
B+
Retailer 14
-
£1,244 GBP
$1,656 USD
View
B+
Retailer 15
-
£1,343 GBP
$1,788 USD
View
B+
Retailer 16
-
£1,488 GBP
View
B+
Retailer 17
-
£1,730 GBP
$2,304 USD
View
B+
Retailer 18
-
£1,744 GBP
$2,323 USD
View
B
Retailer 19
-
£1,769 GBP
SGD 3,183 SGD
View
Retailer 20
-
£2,035 GBP
$2,710 USD
View
Price last confirmed 22 days ago
B
Retailer 21
-
£2,143 GBP
View
Retailer 22
-
£2,905 GBP
$3,869 USD
View
Price last confirmed 33 days ago
B
Retailer 23
-
£3,312 GBP
$4,410 USD
View
Most Expensive
B
Brilliant Earth
21702927Y · Oct 29
£4,032 GBP
$5,370 USD
View
23 more retailers have this diamond
Prices start from £373 GBPSave up to £3,659 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
£373 GBP