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Oval|Lab Grown|IGI

3.01ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG784644588

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784644588

Diamond specifications and retailer prices

From £850 GBP
$1,132 USD
As of October 28, 2026
Save £5,594 GBP (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £11,602 GBP at Brilliant Earth · As of October 28, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644588 or 784644588. Listed at 15 retailers as of October 28, 2026, with a 658% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644588
Dimensions11.74 × 8.07 × 4.88 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.74 mm8.07 mm3.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644588
Side View
Table 57.0%Crown 34.4°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A+
Exceptional
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 28
Current: £11,602 GBP|Low: £850 GBP|High: £11,602 GBP|Avg: £2,996 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 3£850 GBP
Retailer 10£902 GBP
Retailer 8£935 GBP
Retailer 6£1,005 GBP
Retailer 9£1,228 GBP
Retailer 7£1,298 GBP
Retailer 13£1,422 GBP
Retailer 14£1,648 GBP
Retailer 12£1,700 GBP
Retailer 15£2,202 GBP
Retailer 5£2,512 GBP
Retailer 2£2,876 GBP
Retailer 11£5,850 GBP
Retailer 4£6,444 GBP
Brilliant Earth£11,602 GBP

36 data points across 15 retailers

15 retailers£850 GBP to £6,444 GBP

A+
Cheapest Retailer
-
£850 GBP
$1,132 USD
Final sale: no returns
A
Retailer 2
-
£902 GBP
$1,201 USD
View
A
Retailer 3
-
£935 GBP
$1,245 USD
View
A
Retailer 4
-
£1,005 GBP
$1,338 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£1,228 GBP
$1,635 USD
View
A
Retailer 6
-
£1,298 GBP
$1,729 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
£1,422 GBP
€1,803 EUR
View
A
Retailer 8
-
£1,648 GBP
$2,194 USD
View
A
Retailer 9
-
£1,700 GBP
$2,264 USD
View
A
Retailer 10
-
£2,202 GBP
$2,932 USD
View
A
Retailer 11
-
£2,512 GBP
$3,345 USD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
£2,876 GBP
View
B
Retailer 13
-
£5,850 GBP
$7,790 USD
View
B
Retailer 14
-
£6,444 GBP
$8,581 USD
View
Most Expensive
B
Brilliant Earth
19021032Y · Oct 28
£11,602 GBP
$15,450 USD
View
Price under review
14 more retailers have this diamond
Prices start from £850 GBPSave up to £5,594 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
£850 GBP