Oval|Lab Grown|IGI

3.08ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG837618604

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837618604

Diamond specifications and retailer prices

From £467 GBP
HK$4,900 HKD
As of November 1, 2026
Save £2,238 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,705 GBP at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.08ct lab-grown oval diamond

This 3.08ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837618604 or 837618604. Listed at 21 retailers as of November 1, 2026, with prices from £467 to £2,705, a £2,238 spread on the same certified stone. Brilliant Earth lists it at £2,705. 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

3.08
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837618604
Dimensions11.86 × 8.17 × 5.04 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm8.17 mm3.08 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837618604
Side View
Table 62.0%Crown 34.7°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 61.7%

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: Nov 1
Current: £2,705 GBP|Low: £452 GBP|High: £4,412 GBP|Avg: £1,287 GBP|-38.7%
Brilliant Earth
Retailer 2
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November 3, 2026
Retailer 10£452 GBP
Retailer 5£467 GBP
Retailer 16£480 GBP
Retailer 15£513 GBP
Retailer 9£547 GBP
Retailer 2£566 GBP
Retailer 17£570 GBP
Retailer 18£697 GBP
Retailer 22£730 GBP
Retailer 6£914 GBP
Retailer 8£959 GBP
Retailer 13£1,132 GBP
Retailer 7£1,241 GBP
Retailer 4£1,348 GBP
Retailer 21£1,377 GBP
Retailer 3£1,388 GBP
Retailer 19£1,493 GBP
Retailer 12£1,537 GBP
Retailer 20£1,547 GBP
Retailer 14£1,704 GBP
Retailer 11£1,926 GBP
Brilliant Earth£2,705 GBP

37 data points across 22 retailers

21 retailers£467 GBP to £2,705 GBP

Retailer 1
-
£452 GBP
$607 USD
Price last confirmed 32 days ago
A
Retailer 2
-
£467 GBP
HK$4,900 HKD
View
A
Retailer 3
-
£480 GBP
View
Retailer 4
-
£513 GBP
$688 USD
View
Price last confirmed 37 days ago
Retailer 5
-
£547 GBP
$734 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
£566 GBP
$760 USD
View
B+
Retailer 7
-
£570 GBP
$765 USD
View
A
Retailer 8
-
£697 GBP
View
A
Retailer 9
-
£730 GBP
$979 USD
View
B+
Retailer 10
-
£914 GBP
ZAR 19,818 ZAR
View
B+
Retailer 11
-
£1,132 GBP
$1,519 USD
View
Retailer 12
-
£1,241 GBP
A$2,563 AUD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
£1,348 GBP
SGD 2,444 SGD
View
B
Retailer 14
-
£1,377 GBP
$1,848 USD
View
B
Retailer 15
-
£1,388 GBP
$1,862 USD
View
B+
Retailer 16
-
£1,493 GBP
$2,004 USD
View
Retailer 17
-
£1,537 GBP
$2,062 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
£1,547 GBP
View
B
Retailer 19
-
£1,704 GBP
View
Retailer 20
-
£1,926 GBP
$2,585 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Brilliant Earth
21728646A · Nov 1
£2,705 GBP
$3,630 USD
View
20 more retailers have this diamond
Prices start from £467 GBPSave up to £2,238 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
3.08ct Oval
£467 GBP