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Oval|Lab Grown|IGI

0.73ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG725501185

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG725501185

Diamond specifications and retailer prices

From £310 GBP
$415 USD
As of October 30, 2026
Save £522 GBP (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £831 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown oval diamond

This 0.73ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG725501185 or 725501185. Listed at 11 retailers as of October 29, 2026, with prices from £310 to £831, a £522 spread on the same certified stone. MOH London lists it at £831. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725501185
Dimensions7.20 × 5.15 × 3.09 mm
L/W Ratio1.40
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
7.20 mm5.15 mm0.73 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725501185
Side View
Table 64.0%Crown 34.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.0%

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: £831 GBP|Low: £284 GBP|High: £837 GBP|Avg: £445 GBP|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8£310 GBP
Retailer 7£317 GBP
Retailer 2£322 GBP
Retailer 6£329 GBP
Retailer 10£346 GBP
Retailer 9£347 GBP
Retailer 4£539 GBP
Retailer 11£583 GBP
Retailer 3£609 GBP
Retailer 5£679 GBP
MOH London£831 GBP

44 data points across 11 retailers

11 retailers£310 GBP to £831 GBP

A
Cheapest Retailer
-
£310 GBP
$415 USD
Retailer 2
-
£317 GBP
$425 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
£322 GBP
View
A
Retailer 4
-
£329 GBP
€420 EUR
View
A
Retailer 5
-
£346 GBP
$464 USD
View
A
Retailer 6
-
£347 GBP
$465 USD
View
B+
Retailer 7
-
£539 GBP
A$1,111 AUD
View
B+
Retailer 8
-
£595 GBP
$797 USD
View
B+
Retailer 9
-
£609 GBP
$816 USD
View
B
Retailer 10
-
£679 GBP
$910 USD
View
Most Expensive
B
MOH London
LG725501185 · Oct 29
£831 GBP
View
10 more retailers have this diamond
Prices start from £310 GBPSave up to £522 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
0.73ct Oval
£310 GBP