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Oval|Lab Grown|IGI

3.10ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG754518571

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754518571

Diamond specifications and retailer prices

From £355 GBP
As of November 6, 2026
Save £3,089 GBP (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,444 GBP at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754518571 or 754518571. Listed at 23 retailers as of November 6, 2026, with prices from £355 to £3,444, a £3,089 spread on the same certified stone. Brilliant Earth lists it at £3,444. 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

3.10
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754518571
Dimensions11.86 × 8.37 × 5.12 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm8.37 mm3.10 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754518571
Side View
Table 59.0%Crown 33.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £3,444 GBP|Low: £341 GBP|High: £3,444 GBP|Avg: £1,294 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 3£355 GBP
Retailer 5£440 GBP
Retailer 7£537 GBP
Retailer 12£545 GBP
Retailer 6£687 GBP
Retailer 2£724 GBP
Retailer 10£740 GBP
Retailer 8£1,028 GBP
Retailer 13£1,053 GBP
Retailer 14£1,182 GBP
Retailer 11£1,645 GBP
Retailer 9£2,021 GBP
Retailer 4£3,153 GBP
Brilliant Earth£3,444 GBP

38 data points across 14 retailers

23 retailers£355 GBP to £3,444 GBP

A
Cheapest Retailer
-
£355 GBP
A
Retailer 2
-
£397 GBP
View
A
Retailer 3
-
£440 GBP
View
Retailer 4
-
£440 GBP
View
Price last confirmed 21 days ago
A
Retailer 5
-
£537 GBP
View
A
Retailer 6
-
£545 GBP
View
B+
Retailer 7
-
£687 GBP
View
A
Retailer 8
-
£719 GBP
View
A
Retailer 9
-
£724 GBP
View
A
Retailer 10
-
£740 GBP
View
A
Retailer 11
-
£761 GBP
View
B+
Retailer 12
-
£1,028 GBP
View
B+
Retailer 13
-
£1,053 GBP
View
B+
Retailer 14
-
£1,182 GBP
View
B+
Retailer 15
-
£1,277 GBP
View
B+
Retailer 16
-
£1,411 GBP
View
B+
Retailer 17
-
£1,645 GBP
View
B
Retailer 18
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£1,665 GBP
View
B
Retailer 19
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£1,690 GBP
View
B
Retailer 20
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£2,021 GBP
View
Retailer 21
-
£2,143 GBP
View
Price last confirmed 58 days ago
B
Retailer 22
-
£3,153 GBP
View
Most Expensive
B
Brilliant Earth
21068707Y · Nov 6
£3,444 GBP
$4,610 USD
View
22 more retailers have this diamond
Prices start from £355 GBPSave up to £3,089 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
3.10ct Oval
£355 GBP