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Oval|Lab Grown|IGI

0.73ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG445053272

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445053272

Diamond specifications and retailer prices

From $366 AUD
£203 GBP
As of November 2, 2026
Save $1,185 AUD (76%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,551 AUD at MOH London · As of November 1, 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 very-good cut grade and certified by IGI LG445053272 or 445053272. Listed at 4 retailers as of November 1, 2026, with prices from $366 to $1,551, a $1,185 spread on the same certified stone. MOH London lists it at $1,551. 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

0.73
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445053272
Dimensions6.97 × 5.15 × 3.23 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
As Grown - no indication of post growth treatment This laboratory grown diamond was created by "HPHT".
Top View
6.97 mm5.15 mm0.73 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445053272
Side View
Table 59.0%Crown 36.2°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
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 2
Current: $1,551 AUD|Low: $253 AUD|High: $1,569 AUD|Avg: $847 AUD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$366 AUD
Retailer 4$373 AUD
Retailer 3$525 AUD
Retailer 5$911 AUD
Retailer 6$1,110 AUD
Retailer 7$1,110 AUD
MOH London$1,551 AUD

37 data points across 7 retailers

4 retailers$366 AUD to $1,551 AUD

A
Cheapest Retailer
-
$366 AUD
£203 GBP
B+
Retailer 2
-
$373 AUD
$262 USD
View
B+
Retailer 3
-
$525 AUD
$369 USD
View
Most Expensive
B
MOH London
LG445053272 · Nov 1
$1,551 AUD
£858 GBP
View
3 more retailers have this diamond
Prices start from $366 AUDSave up to $1,185 AUD

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
$366 AUD