Oval|Lab Grown|IGI

3.94ct F VS2 Oval Lab Grown Diamond

EX • F/VS2

Diamond specifications and retailer prices

From £591 GBP
$792 USD
As of October 30, 2026
Save £1,479 GBP (71%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,070 GBP at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.94ct lab-grown oval diamond

This 3.94ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of October 30, 2026, with prices from £591 to £2,070, a £1,479 spread on the same certified stone. The Diamond Guys lists it at £2,070. 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

3.94
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions12.23 × 9.01 × 5.61 mm
L/W Ratio1.36
Top View
12.23 mm9.01 mm3.94 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £591 GBP|Low: £591 GBP|High: £2,070 GBP|Avg: £1,670 GBP
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys
October 21, 2026
Retailer 1£591 GBP
Retailer 3£1,435 GBP
Retailer 2£1,855 GBP
The Diamond Guys£2,070 GBP

4 data points across 4 retailers

4 retailers£591 GBP to £2,070 GBP

A
Cheapest Retailer
-
£591 GBP
$792 USD
B
Retailer 2
-
£1,435 GBP
CA$2,670 CAD
View
Retailer 3
-
£1,855 GBP
$2,485 USD
View
Price last confirmed 10 days ago
Most Expensive
B
The Diamond Guys
1993808515 · Oct 30
£2,070 GBP
$2,774 USD
View
3 more retailers have this diamond
Prices start from £591 GBPSave up to £1,479 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
3.94ct Oval
£591 GBP