CaratHunter
Plans
Oval|Lab Grown|IGI

3.10ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG683590411

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG683590411

Diamond specifications and retailer prices

From £605 GBP
$810 USD
As of October 30, 2026
Save £1,321 GBP (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,926 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.1ct lab-grown oval diamond

This 3.1ct 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 LG683590411 or 683590411. Listed at 8 retailers as of October 29, 2026, with prices from £605 to £1,926, a £1,321 spread on the same certified stone. MOH London lists it at £1,926. 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

3.10
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683590411
Dimensions11.97 × 8.34 × 4.95 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.97 mm8.34 mm3.10 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683590411
Side View
Table 63.0%Crown 35.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,926 GBP|Low: £502 GBP|High: £2,122 GBP|Avg: £1,106 GBP|-9.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7£502 GBP
Retailer 4£605 GBP
Retailer 3£680 GBP
Retailer 2£757 GBP
Retailer 5£896 GBP
Retailer 8£1,630 GBP
Retailer 6£1,717 GBP
MOH London£1,926 GBP

37 data points across 8 retailers

8 retailers£605 GBP to £1,926 GBP

Retailer 1
-
£502 GBP
$673 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
£605 GBP
$810 USD
View
A
Retailer 3
-
£680 GBP
$911 USD
View
A
Retailer 4
-
£757 GBP
View
B+
Retailer 5
-
£896 GBP
$1,201 USD
View
Retailer 6
-
£1,630 GBP
$2,185 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
£1,717 GBP
$2,300 USD
View
Most Expensive
B
MOH London
LG683590411 · Oct 29
£1,926 GBP
View
7 more retailers have this diamond
Prices start from £605 GBPSave up to £1,321 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
3.10ct Oval
£605 GBP