CaratHunter
Plans
Round|Lab Grown|IGI

3.01ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836621948

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836621948

Diamond specifications and retailer prices

From £1,096 GBP
$1,459 USD
As of October 29, 2026
Save £8,186 GBP (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £9,281 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836621948 or 836621948. Listed at 22 retailers as of October 29, 2026, with prices from £1,096 to £9,281, a £8,186 spread on the same certified stone. Brilliant Earth lists it at £9,281. 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
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836621948
Dimensions9.21 × 9.29 × 5.70 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.21 mm9.29 mm3.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836621948
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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 29
Current: £9,281 GBP|Low: £1,052 GBP|High: £9,559 GBP|Avg: £2,634 GBP|-2.9%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 18£1,096 GBP
Retailer 17£1,192 GBP
Retailer 12£1,227 GBP
Retailer 11£1,271 GBP
Retailer 19£1,271 GBP
Retailer 16£1,400 GBP
Retailer 15£1,559 GBP
Retailer 9£1,727 GBP
Retailer 2£1,782 GBP
Retailer 5£1,911 GBP
Retailer 14£2,033 GBP
Retailer 10£2,307 GBP
Retailer 20£2,382 GBP
Retailer 13£2,951 GBP
Retailer 3£3,261 GBP
Retailer 7£3,298 GBP
Retailer 6£3,674 GBP
Retailer 8£3,913 GBP
Retailer 4£4,735 GBP
Brilliant Earth£9,281 GBP

27 data points across 20 retailers

22 retailers£1,096 GBP to £9,281 GBP

A
Cheapest Retailer
-
£1,096 GBP
$1,459 USD
A
Retailer 2
-
£1,192 GBP
$1,587 USD
View
A
Retailer 3
-
£1,227 GBP
$1,634 USD
View
Final sale: no returns
A
Retailer 4
-
£1,271 GBP
$1,692 USD
View
A
Retailer 5
-
£1,271 GBP
$1,692 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£1,400 GBP
$1,865 USD
View
A
Retailer 7
-
£1,488 GBP
$1,981 USD
View
A
Retailer 8
-
£1,559 GBP
View
A
Retailer 9
-
£1,727 GBP
$2,300 USD
View
A
Retailer 10
-
£1,782 GBP
View
A
Retailer 11
-
£1,911 GBP
$2,545 USD
View
A
Retailer 12
-
£2,033 GBP
€2,579 EUR
View
B+
Retailer 13
-
£2,307 GBP
$3,072 USD
View
B+
Retailer 14
-
£2,382 GBP
$3,172 USD
View
B+
Retailer 15
-
£2,951 GBP
ZAR 63,490 ZAR
View
B+
Retailer 16
-
£3,261 GBP
$4,343 USD
View
B+
Retailer 17
-
£3,298 GBP
$4,391 USD
View
B+
Retailer 18
-
£3,674 GBP
View
Price last confirmed 18 days ago
B+
Retailer 19
-
£3,913 GBP
$5,211 USD
View
B
Retailer 20
-
£4,474 GBP
$5,958 USD
View
B+
Retailer 21
-
£4,735 GBP
$6,305 USD
View
Most Expensive
B
Brilliant Earth
21587819A · Oct 29
£9,281 GBP
$12,360 USD
View
21 more retailers have this diamond
Prices start from £1,096 GBPSave up to £8,186 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 Round
£1,096 GBP