CaratHunter
Plans
Round|Lab Grown|IGI

2.09ct F IF Round Lab Grown Diamond

VG • F/IF • IGI LG694588320

Shape and cutting style on the report: Round brilliant

Certificate IGI LG694588320

Diamond specifications and retailer prices

From £390 GBP
$523 USD
As of November 1, 2026
Save £2,420 GBP (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,809 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.09ct lab-grown round diamond

This 2.09ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG694588320 or 694588320. Listed at 23 retailers as of November 1, 2026, with prices from £390 to £2,809, a £2,420 spread on the same certified stone. Brilliant Earth lists it at £2,809. 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

2.09
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694588320
Dimensions8.03 × 8.06 × 5.08 mm
L/W Ratio1.00
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
8.03 mm8.06 mm2.09 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG694588320
Side View
Table 61.0%Crown 38.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.1%

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: £2,809 GBP|Low: £374 GBP|High: £4,270 GBP|Avg: £1,195 GBP|-34.2%
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
November 2, 2026
Retailer 14£390 GBP
Retailer 6£455 GBP
Retailer 3£483 GBP
Retailer 13£585 GBP
Retailer 5£645 GBP
Retailer 4£664 GBP
Retailer 10£746 GBP
Retailer 9£807 GBP
Retailer 8£1,090 GBP
Retailer 2£1,165 GBP
Retailer 7£1,408 GBP
Retailer 15£1,681 GBP
Retailer 12£1,908 GBP
Retailer 11£2,016 GBP
Brilliant Earth£2,809 GBP

43 data points across 15 retailers

23 retailers£390 GBP to £2,809 GBP

A
Cheapest Retailer
-
£390 GBP
$523 USD
A
Retailer 2
-
£436 GBP
$585 USD
View
A
Retailer 3
-
£455 GBP
$610 USD
View
Final sale: no returns
Retailer 4
-
£483 GBP
$648 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
£483 GBP
$648 USD
View
A
Retailer 6
-
£585 GBP
$785 USD
View
A
Retailer 7
-
£645 GBP
$865 USD
View
A
Retailer 8
-
£664 GBP
$891 USD
View
A
Retailer 9
-
£746 GBP
View
B+
Retailer 10
-
£807 GBP
€1,032 EUR
View
B+
Retailer 11
-
£920 GBP
$1,235 USD
View
B+
Retailer 12
-
£1,090 GBP
$1,463 USD
View
Retailer 13
-
£1,154 GBP
$1,549 USD
View
Price last confirmed 40 days ago
B+
Retailer 14
-
£1,165 GBP
ZAR 25,256 ZAR
View
B+
Retailer 15
-
£1,271 GBP
$1,705 USD
View
B
Retailer 16
-
£1,408 GBP
View
B
Retailer 17
-
£1,570 GBP
$2,107 USD
View
B
Retailer 18
-
£1,579 GBP
$2,119 USD
View
B
Retailer 19
-
£1,681 GBP
$2,256 USD
View
B
Retailer 20
-
£1,791 GBP
$2,404 USD
View
B
Retailer 21
-
£1,908 GBP
$2,560 USD
View
B
Retailer 22
-
£2,016 GBP
View
Most Expensive
B
Brilliant Earth
20234662A · Nov 2
£2,809 GBP
$3,770 USD
View
22 more retailers have this diamond
Prices start from £390 GBPSave up to £2,420 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
2.09ct Round
£390 GBP