CaratHunter
Plans
Oval|Lab Grown|IGI

1.04ct E FL Oval Lab Grown Diamond

VG • E/FL • IGI LG825667154

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825667154

Diamond specifications and retailer prices

From £293 GBP
$393 USD
As of October 30, 2026
Save £1,084 GBP (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,377 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.04ct lab-grown oval diamond

This 1.04ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825667154 or 825667154. Listed at 7 retailers as of October 28, 2026, with prices from £293 to £1,377, a £1,084 spread on the same certified stone. Rare Carat lists it at £1,377. 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

1.04
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667154
Dimensions8.22 × 5.66 × 3.56 mm
L/W Ratio1.45
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
8.22 mm5.66 mm1.04 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667154
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.9%

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 30
Current: £1,377 GBP|Low: £293 GBP|High: £1,418 GBP|Avg: £706 GBP|-0.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3£293 GBP
Retailer 9£362 GBP
Retailer 8£446 GBP
Retailer 10£553 GBP
Retailer 6£560 GBP
Retailer 7£643 GBP
Retailer 5£769 GBP
Retailer 2£1,119 GBP
Retailer 4£1,284 GBP
Rare Carat£1,377 GBP

10 data points across 10 retailers

7 retailers£293 GBP to £1,377 GBP

A
Cheapest Retailer
-
£293 GBP
$393 USD
B+
Retailer 2
-
£560 GBP
$750 USD
View
B+
Retailer 3
-
£643 GBP
$861 USD
View
B
Retailer 4
-
£769 GBP
View
B
Retailer 5
-
£1,119 GBP
$1,500 USD
View
B
Retailer 6
-
£1,284 GBP
$1,720 USD
View
Most Expensive
B
Rare Carat
PD-210046 · Oct 28
£1,377 GBP
$1,845 USD
View
6 more retailers have this diamond
Prices start from £293 GBPSave up to £1,084 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
1.04ct Oval
£293 GBP