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Round|Lab Grown|IGI

2.04ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG815676889

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815676889

Diamond specifications and retailer prices

From £335 GBP
$449 USD
As of October 28, 2026
Save £2,270 GBP (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,605 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.04ct lab-grown round diamond

This 2.04ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815676889 or 815676889. Listed at 24 retailers as of October 28, 2026, with prices from £335 to £2,605, a £2,270 spread on the same certified stone. Brilliant Earth lists it at £2,605. 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

2.04
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815676889
Dimensions8.15 × 8.09 × 4.99 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
8.15 mm8.09 mm2.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815676889
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.3%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: £2,605 GBP|Low: £335 GBP|High: £2,605 GBP|Avg: £971 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
Retailer 16
October 30, 2026
Retailer 4£335 GBP
Retailer 13£524 GBP
Retailer 16£545 GBP
Retailer 11£596 GBP
Retailer 9£610 GBP
Retailer 10£824 GBP
Retailer 5£857 GBP
Retailer 3£866 GBP
Retailer 12£898 GBP
Retailer 8£1,087 GBP
Retailer 7£1,223 GBP
Retailer 15£1,372 GBP
Retailer 2£1,393 GBP
Retailer 6£1,456 GBP
Retailer 14£1,970 GBP
Brilliant Earth£2,605 GBP

37 data points across 16 retailers

24 retailers£335 GBP to £2,605 GBP

Retailer 1
-
£313 GBP
$419 USD
Price last confirmed 38 days ago
Retailer 2
-
£313 GBP
$419 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
£335 GBP
$449 USD
View
Final sale: no returns
Retailer 4
-
£350 GBP
$469 USD
View
Price last confirmed 38 days ago
Retailer 5
-
£383 GBP
$513 USD
View
Price last confirmed 35 days ago
Retailer 6
-
£387 GBP
$519 USD
View
Price last confirmed 28 days ago
Retailer 7
-
£387 GBP
$519 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
£524 GBP
$702 USD
View
A
Retailer 9
-
£545 GBP
$730 USD
View
A
Retailer 10
-
£596 GBP
€760 EUR
View
A
Retailer 11
-
£610 GBP
View
A
Retailer 12
-
£824 GBP
A$1,698 AUD
View
A
Retailer 13
-
£857 GBP
$1,148 USD
View
A
Retailer 14
-
£866 GBP
$1,160 USD
View
A
Retailer 15
-
£898 GBP
ZAR 19,430 ZAR
View
A
Retailer 16
-
£1,087 GBP
$1,457 USD
View
B+
Retailer 17
-
£1,223 GBP
$1,639 USD
View
Retailer 18
-
£1,246 GBP
$1,669 USD
View
Price last confirmed 39 days ago
Retailer 19
-
£1,246 GBP
$1,669 USD
View
Price last confirmed 22 days ago
B+
Retailer 20
-
£1,372 GBP
$1,839 USD
View
B+
Retailer 21
-
£1,393 GBP
$1,866 USD
View
B+
Retailer 22
-
£1,456 GBP
View
B
Retailer 23
-
£1,970 GBP
$2,640 USD
View
Most Expensive
B
Brilliant Earth
21017639A · Oct 29
£2,605 GBP
$3,490 USD
View
23 more retailers have this diamond
Prices start from £335 GBPSave up to £2,270 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
2.04ct Round
£335 GBP