Oval|Lab Grown|IGI

3.92ct D VS2 Oval Lab Grown Diamond

EX • D/VS2

Diamond specifications and retailer prices

From £657 GBP
$875 USD
As of October 29, 2026
Save £1,816 GBP (73%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,473 GBP at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.92ct lab-grown oval diamond

This 3.92ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of October 29, 2026, with prices from £657 to £2,473, a £1,816 spread on the same certified stone. The Diamond Guys lists it at £2,473. 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

3.92
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions12.19 × 8.96 × 5.64 mm
L/W Ratio1.36
Top View
12.19 mm8.96 mm3.92 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £793 GBP|Low: £455 GBP|High: £2,661 GBP|Avg: £1,252 GBP|-6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
October 30, 2026
Retailer 4£474 GBP
Retailer 6£516 GBP
Retailer 2£657 GBP
Retailer 1£793 GBP
Retailer 5£1,706 GBP
Retailer 3£1,714 GBP
The Diamond Guys£2,473 GBP

36 data points across 7 retailers

5 retailers£657 GBP to £2,473 GBP

Retailer 1
-
£474 GBP
$631 USD
Price last confirmed 36 days ago
A
Retailer 2
-
£657 GBP
$875 USD
View
A
Retailer 3
-
£793 GBP
View
B
Retailer 4
-
£1,714 GBP
CA$3,170 CAD
View
Most Expensive
B
The Diamond Guys
1972660535 · Oct 30
£2,473 GBP
$3,293 USD
View
4 more retailers have this diamond
Prices start from £657 GBPSave up to £1,816 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
3.92ct Oval
£657 GBP