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Round|Lab Grown|IGI

0.73ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG828665108

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828665108

Diamond specifications and retailer prices

From $269 AUD
$189 USD
As of October 27, 2026
Save $783 AUD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,175 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round 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 LG828665108 or 828665108. Listed at 7 retailers as of October 23, 2026, with a 291% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828665108
Dimensions5.80 × 5.75 × 3.55 mm
L/W Ratio1.01
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
5.80 mm5.75 mm0.73 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828665108
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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 27
Current: $1,175 AUD|Low: $269 AUD|High: $15,413 AUD|Avg: $3,222 AUD|-92.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 24, 2026
Retailer 3$269 AUD
Retailer 9$289 AUD
Retailer 5$309 AUD
Retailer 4$405 AUD
Retailer 2$600 AUD
Retailer 8$608 AUD
Retailer 6$1,052 AUD
MOH London$1,175 AUD
Retailer 7$12,106 AUD

31 data points across 9 retailers

7 retailers$269 AUD to $1,052 AUD

A
Cheapest Retailer
-
$269 AUD
$189 USD
A
Retailer 2
-
$289 AUD
$203 USD
View
Price last confirmed 50 days ago
B+
Retailer 3
-
$309 AUD
$217 USD
View
A
Retailer 4
-
$405 AUD
£224 GBP
View
B+
Retailer 5
-
$600 AUD
View
B
Retailer 6
-
$1,052 AUD
$739 USD
View
Most Expensive
B
MOH London
LG828665108 · Oct 21
$1,175 AUD
£650 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $269 AUDSave up to $783 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 Round
$269 AUD