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Oval|Lab Grown|IGI

0.73ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG817650887

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817650887

Diamond specifications and retailer prices

From £174 GBP
$232 USD
As of October 28, 2026
Save £429 GBP (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £603 GBP at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817650887 or 817650887. Listed at 8 retailers as of October 26, 2026, with prices from £174 to £603, a £429 spread on the same certified stone. MOH London lists it at £603. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817650887
Dimensions6.99 × 5.03 × 3.17 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm5.03 mm0.73 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817650887
Side View
Table 64.0%Crown 36.9°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 63.0%

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 28
Current: £603 GBP|Low: £174 GBP|High: £628 GBP|Avg: £320 GBP|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 8£174 GBP
Retailer 6£199 GBP
Retailer 2£218 GBP
Retailer 3£237 GBP
Retailer 9£240 GBP
Retailer 4£305 GBP
Retailer 5£405 GBP
Retailer 7£456 GBP
MOH London£603 GBP

41 data points across 9 retailers

8 retailers£174 GBP to £603 GBP

A
Cheapest Retailer
-
£174 GBP
$232 USD
A
Retailer 2
-
£199 GBP
$265 USD
View
A
Retailer 3
-
£218 GBP
View
A
Retailer 4
-
£240 GBP
$320 USD
View
Price last confirmed 22 days ago
B+
Retailer 5
-
£305 GBP
$406 USD
View
B
Retailer 6
-
£405 GBP
$539 USD
View
B
Retailer 7
-
£456 GBP
$607 USD
View
Most Expensive
B
MOH London
LG817650887 · Oct 26
£603 GBP
View
7 more retailers have this diamond
Prices start from £174 GBPSave up to £429 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
£174 GBP