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Oval|Lab Grown|IGI

3.86ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG809680566

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809680566

Diamond specifications and retailer prices

From £587 GBP
$786 USD
As of October 30, 2026
Save £2,739 GBP (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,326 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.86ct lab-grown oval diamond

This 3.86ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809680566 or 809680566. Listed at 3 retailers as of October 29, 2026, with prices from £587 to £3,326, a £2,739 spread on the same certified stone. Frank Darling lists it at £3,326. 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

3.86
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809680566
Dimensions12.76 × 8.73 × 5.47 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.76 mm8.73 mm3.86 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809680566
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £3,326 GBP|Low: £513 GBP|High: £3,515 GBP|Avg: £1,466 GBP|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 8£522 GBP
Retailer 3£587 GBP
Retailer 4£732 GBP
Retailer 7£1,021 GBP
Retailer 9£1,140 GBP
Retailer 6£1,568 GBP
Retailer 10£1,717 GBP
Retailer 2£2,523 GBP
Retailer 5£2,948 GBP
Frank Darling£3,326 GBP

16 data points across 10 retailers

3 retailers£587 GBP to £3,326 GBP

B+
Cheapest Retailer
-
£587 GBP
$786 USD
B
Retailer 2
-
£2,523 GBP
$3,380 USD
View
Most Expensive
B
Frank Darling
100767691059KD · Oct 29
£3,326 GBP
$4,456 USD
View
2 more retailers have this diamond
Prices start from £587 GBPSave up to £2,739 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.

B+
3.86ct Oval
£587 GBP