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Oval|Lab Grown|IGI

3.08ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG790661718

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790661718

Diamond specifications and retailer prices

From £352 GBP
$472 USD
As of October 27, 2026
Save £2,775 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,679 GBP at Brilliant Earth · As of October 22, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790661718 or 790661718. Listed at 23 retailers as of October 27, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790661718
Dimensions11.86 × 8.18 × 5.12 mm
L/W Ratio1.45
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 mm8.18 mm3.08 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790661718
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.6%

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: £4,679 GBP|Low: £338 GBP|High: £4,679 GBP|Avg: £1,282 GBP
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 4£352 GBP
Retailer 10£394 GBP
Retailer 19£394 GBP
Retailer 7£437 GBP
Retailer 13£539 GBP
Retailer 16£541 GBP
Retailer 8£681 GBP
Retailer 12£715 GBP
Retailer 15£743 GBP
Retailer 2£763 GBP
Retailer 20£1,026 GBP
Retailer 18£1,037 GBP
Retailer 21£1,174 GBP
Retailer 9£1,268 GBP
Retailer 14£1,399 GBP
Retailer 3£1,634 GBP
Retailer 11£1,675 GBP
Retailer 6£1,974 GBP
Retailer 17£2,015 GBP
Retailer 5£3,127 GBP
Brilliant Earth£4,679 GBP

41 data points across 21 retailers

23 retailers£352 GBP to £3,127 GBP

A
Cheapest Retailer
-
£352 GBP
$472 USD
A
Retailer 2
-
£394 GBP
$528 USD
View
Final sale: no returns
A
Retailer 3
-
£394 GBP
$528 USD
View
A
Retailer 4
-
£437 GBP
$585 USD
View
Retailer 5
-
£437 GBP
$585 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£539 GBP
View
A
Retailer 7
-
£541 GBP
$725 USD
View
B+
Retailer 8
-
£681 GBP
$913 USD
View
A
Retailer 9
-
£715 GBP
$958 USD
View
A
Retailer 10
-
£743 GBP
View
A
Retailer 11
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£763 GBP
$1,022 USD
View
Retailer 12
-
£1,026 GBP
A$2,114 AUD
View
Price last confirmed 11 days ago
Retailer 13
-
£1,037 GBP
ZAR 22,448 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£1,174 GBP
$1,573 USD
View
B+
Retailer 15
-
£1,268 GBP
$1,699 USD
View
B+
Retailer 16
-
£1,399 GBP
View
B+
Retailer 17
-
£1,634 GBP
$2,189 USD
View
B
Retailer 18
-
£1,654 GBP
$2,217 USD
View
B
Retailer 19
-
£1,675 GBP
SGD 3,033 SGD
View
Retailer 20
-
£1,974 GBP
$2,645 USD
View
Price last confirmed 23 days ago
B
Retailer 21
-
£2,015 GBP
View
B
Retailer 22
-
£3,127 GBP
$4,190 USD
View
Most Expensive
Brilliant Earth
21069741Y · Oct 22
£4,679 GBP
$6,270 USD
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from £352 GBPSave up to £2,775 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
£352 GBP