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Oval|Lab Grown|IGI

3.89ct D VS2 Oval Lab Grown Diamond

EX • D/VS2

Diamond specifications and retailer prices

From £647 GBP
$862 USD
As of October 29, 2026
Save £1,736 GBP (73%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,383 GBP at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

About this 3.89ct lab-grown oval diamond

This 3.89ct 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 4 retailers as of October 28, 2026, with prices from £647 to £2,383, a £1,736 spread on the same certified stone. The Diamond Guys lists it at £2,383. 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

3.89
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions12.67 × 8.93 × 5.42 mm
L/W Ratio1.42
Top View
12.67 mm8.93 mm3.89 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.7%

Caratlytics Score

How it works →
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 29
Current: £768 GBP|Low: £460 GBP|High: £2,688 GBP|Avg: £1,271 GBP|-9.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
October 29, 2026
Retailer 4£478 GBP
Retailer 6£520 GBP
Retailer 2£647 GBP
Retailer 1£768 GBP
Retailer 3£1,652 GBP
Retailer 5£1,723 GBP
The Diamond Guys£2,383 GBP

42 data points across 7 retailers

4 retailers£647 GBP to £2,383 GBP

A
Cheapest Retailer
-
£647 GBP
$862 USD
A
Retailer 2
-
£768 GBP
View
B+
Retailer 3
-
£1,652 GBP
CA$3,055 CAD
View
Most Expensive
B
The Diamond Guys
1972660899 · Oct 28
£2,383 GBP
$3,174 USD
View
3 more retailers have this diamond
Prices start from £647 GBPSave up to £1,736 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
3.89ct Oval
£647 GBP