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Oval|Lab Grown|IGI

0.73ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG763619054

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG763619054

Diamond specifications and retailer prices

From £78 GBP
$104 USD
As of November 1, 2026
Save £772 GBP (91%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £849 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG763619054 or 763619054. Listed at 12 retailers as of October 29, 2026, with prices from £78 to £849, a £772 spread on the same certified stone. MOH London lists it at £849. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.73
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763619054
Dimensions7.45 × 4.94 × 3.03 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm4.94 mm0.73 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG763619054
Side View
Table 63.0%Crown 35.1°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 61.3%

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: Nov 1
Current: £849 GBP|Low: £78 GBP|High: £863 GBP|Avg: £259 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6£78 GBP
Retailer 11£90 GBP
Retailer 8£103 GBP
Retailer 3£107 GBP
Retailer 9£180 GBP
Retailer 2£190 GBP
Retailer 12£196 GBP
Retailer 5£210 GBP
Retailer 7£275 GBP
Retailer 10£310 GBP
Retailer 4£363 GBP
MOH London£849 GBP

43 data points across 12 retailers

12 retailers£78 GBP to £849 GBP

A
Cheapest Retailer
-
£78 GBP
$104 USD
A
Retailer 2
-
£90 GBP
$121 USD
View
A
Retailer 3
-
£103 GBP
$138 USD
View
Retailer 4
-
£107 GBP
$144 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£180 GBP
€230 EUR
View
A
Retailer 6
-
£190 GBP
View
A
Retailer 7
-
£196 GBP
$262 USD
View
A
Retailer 8
-
£210 GBP
View
A
Retailer 9
-
£275 GBP
$369 USD
View
A
Retailer 10
-
£310 GBP
$416 USD
View
B+
Retailer 11
-
£363 GBP
$486 USD
View
Most Expensive
B
MOH London
LG763619054 · Oct 29
£849 GBP
View
11 more retailers have this diamond
Prices start from £78 GBPSave up to £772 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
£78 GBP