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Oval|Lab Grown|IGI

1.50ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG783637741

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG783637741

Diamond specifications and retailer prices

From £2,320 GBP
$3,090 USD
As of October 29, 2026
Save £387 GBP (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,707 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG783637741 or 783637741. Listed at 3 retailers as of October 28, 2026, with prices from £2,320 to £2,707, a £387 spread on the same certified stone. Rare Carat lists it at £2,707. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783637741
Dimensions9.07 × 6.62 × 4.01 mm
L/W Ratio1.37
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
9.07 mm6.62 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783637741
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.6%

Caratlytics Score

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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 29
Current: £2,707 GBP|Low: £593 GBP|High: £3,144 GBP|Avg: £1,564 GBP|+4.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 18, 2026
Retailer 8£593 GBP
Retailer 6£791 GBP
Retailer 2£798 GBP
Retailer 9£1,030 GBP
Retailer 11£1,056 GBP
Retailer 12£1,197 GBP
Retailer 3£1,318 GBP
Retailer 7£1,419 GBP
Retailer 5£2,320 GBP
Retailer 10£2,331 GBP
Rare Carat£2,707 GBP
Retailer 4£3,144 GBP

6 data points across 12 retailers

3 retailers£2,320 GBP to £2,707 GBP

A
Retailer 1
-
£798 GBP
$1,063 USD
Price last confirmed 22 days ago
B
Retailer 2
-
£2,320 GBP
$3,090 USD
View
Most Expensive
B
Rare Carat
HL-170265 · Oct 28
£2,707 GBP
$3,605 USD
View
2 more retailers have this diamond
Prices start from £2,320 GBPSave up to £387 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
£2,320 GBP