Oval|Lab Grown|IGI

1.50ct E FL Oval Lab Grown Diamond

VG • E/FL • IGI LG729576737

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729576737

Diamond specifications and retailer prices

From £551 GBP
$734 USD
As of October 28, 2026
Save £1,437 GBP (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,988 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 very-good cut grade and certified by IGI LG729576737 or 729576737. Listed at 19 retailers as of October 28, 2026, with prices from £551 to £1,988, a £1,437 spread on the same certified stone. Reve Diamonds lists it at £1,988. 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

1.50
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576737
Dimensions9.17 × 6.55 × 3.97 mm
L/W Ratio1.40
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
9.17 mm6.55 mm1.50 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576737
Side View
Table 57.0%Crown 34.6°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 60.6%

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: £910 GBP|Low: £393 GBP|High: £2,142 GBP|Avg: £1,181 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 29, 2026
Retailer 10£493 GBP
Retailer 3£551 GBP
Retailer 12£571 GBP
Retailer 8£631 GBP
Retailer 9£706 GBP
Retailer 2£753 GBP
Retailer 11£882 GBP
Retailer 1£910 GBP
Retailer 7£1,040 GBP
Retailer 5£1,406 GBP
Retailer 4£1,774 GBP
Retailer 6£1,887 GBP
Retailer 13£1,948 GBP
Reve Diamonds£1,988 GBP

41 data points across 14 retailers

19 retailers£551 GBP to £1,988 GBP

Retailer 1
-
£493 GBP
$656 USD
Price last confirmed 19 days ago
Retailer 2
-
£535 GBP
$713 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
£551 GBP
$734 USD
View
Final sale: no returns
A
Retailer 4
-
£571 GBP
$761 USD
View
Retailer 5
-
£571 GBP
$761 USD
View
Price last confirmed 17 days ago
Retailer 6
-
£571 GBP
$761 USD
View
Price last confirmed 27 days ago
Retailer 7
-
£571 GBP
$761 USD
View
Price last confirmed 12 days ago
Retailer 8
-
£631 GBP
View
Price last confirmed 10 days ago
A
Retailer 9
-
£706 GBP
$940 USD
View
B+
Retailer 10
-
£753 GBP
$1,003 USD
View
B+
Retailer 11
-
£882 GBP
A$1,808 AUD
View
B+
Retailer 12
-
£910 GBP
View
B+
Retailer 13
-
£1,040 GBP
ZAR 22,372 ZAR
View
Retailer 14
-
£1,605 GBP
$2,138 USD
View
Price last confirmed 22 days ago
B
Retailer 15
-
£1,774 GBP
View
B
Retailer 16
-
£1,887 GBP
€2,393 EUR
View
B
Retailer 17
-
£1,948 GBP
$2,594 USD
View
B
Retailer 18
-
£1,970 GBP
$2,624 USD
View
Most Expensive
B
Reve Diamonds
C80E0EEDD · Oct 28
£1,988 GBP
$2,647 USD
View
18 more retailers have this diamond
Prices start from £551 GBPSave up to £1,437 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
£551 GBP