CaratHunter
Plans
Oval|Lab Grown|IGI

3.01ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG844657955

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844657955

Diamond specifications and retailer prices

From £373 GBP
HK$3,900 HKD
As of November 1, 2026
Save £1,419 GBP (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,791 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.01ct lab-grown oval diamond

This 3.01ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG844657955 or 844657955. Listed at 12 retailers as of October 31, 2026, with prices from £373 to £1,791, a £1,419 spread on the same certified stone. Brilliant Earth lists it at £1,791. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657955
Dimensions11.47 × 8.19 × 5.11 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.47 mm8.19 mm3.01 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844657955
Side View
Table 60.0%Crown 35.1°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 62.4%

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: Nov 1
Current: £520 GBP|Low: £373 GBP|High: £1,388 GBP|Avg: £822 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4£373 GBP
Retailer 6£424 GBP
Retailer 10£459 GBP
Retailer 1£520 GBP
Retailer 3£552 GBP
Retailer 7£621 GBP
Retailer 9£760 GBP
Retailer 11£1,014 GBP
Retailer 5£1,076 GBP
Retailer 8£1,352 GBP
Retailer 2£1,388 GBP

8 data points across 11 retailers

12 retailers£373 GBP to £1,791 GBP

A
Cheapest Retailer
-
£373 GBP
HK$3,900 HKD
A
Retailer 2
-
£424 GBP
View
B+
Retailer 3
-
£459 GBP
$615 USD
View
B+
Retailer 4
-
£520 GBP
€664 EUR
View
Retailer 5
-
£552 GBP
$739 USD
View
Price last confirmed 6 days ago
A
Retailer 6
-
£621 GBP
View
Retailer 7
-
£760 GBP
$1,018 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£1,014 GBP
$1,358 USD
View
B+
Retailer 9
-
£1,076 GBP
SGD 1,949 SGD
View
B
Retailer 10
-
£1,352 GBP
View
B
Retailer 11
-
£1,388 GBP
$1,860 USD
View
Most Expensive
B
Brilliant Earth
22219031A · Oct 31
£1,791 GBP
$2,400 USD
View
11 more retailers have this diamond
Prices start from £373 GBPSave up to £1,419 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
3.01ct Oval
£373 GBP