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Oval|Lab Grown|IGI

1.50ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG848625225

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG848625225

Diamond specifications and retailer prices

From £477 GBP
$635 USD
As of October 28, 2026
Save £1,104 GBP (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,581 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG848625225 or 848625225. Listed at 7 retailers as of October 28, 2026, with prices from £477 to £1,581, a £1,104 spread on the same certified stone. With Clarity lists it at £1,581. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848625225
Dimensions9.64 × 6.28 × 3.90 mm
L/W Ratio1.54
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
9.64 mm6.28 mm1.50 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848625225
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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: Oct 28
Current: £477 GBP|Low: £477 GBP|High: £1,581 GBP|Avg: £868 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 28, 2026
Retailer 1£477 GBP
Retailer 6£584 GBP
Retailer 5£600 GBP
Retailer 2£779 GBP
Retailer 4£803 GBP
Retailer 3£1,156 GBP
With Clarity£1,581 GBP

3 data points across 7 retailers

7 retailers£477 GBP to £1,581 GBP

A
Cheapest Retailer
-
£477 GBP
$635 USD
A
Retailer 2
-
£584 GBP
$778 USD
View
A
Retailer 3
-
£600 GBP
View
B+
Retailer 4
-
£779 GBP
$1,037 USD
View
B+
Retailer 5
-
£803 GBP
$1,069 USD
View
B
Retailer 6
-
£1,156 GBP
$1,539 USD
View
Most Expensive
B
With Clarity
848625225 · Oct 30
£1,581 GBP
$2,105 USD
View
6 more retailers have this diamond
Prices start from £477 GBPSave up to £1,104 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
1.50ct Oval
£477 GBP