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Radiant|Lab Grown|IGI

0.73ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG616407860

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG616407860

Diamond specifications and retailer prices

From $229 AUD
$161 USD
As of October 30, 2026
Save $1,111 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,340 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant 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 LG616407860 or 616407860. Listed at 12 retailers as of October 29, 2026, with prices from $229 to $1,340, a $1,111 spread on the same certified stone. MOH London lists it at $1,340. 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 angle45.2°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616407860
Dimensions6.35 × 4.43 × 2.98 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.35 mm4.43 mm0.73 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616407860
Side View
Table 65.0%Crown 45.2°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 67.3%

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: Oct 30
Current: $1,340 AUD|Low: $221 AUD|High: $1,349 AUD|Avg: $797 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7$229 AUD
Retailer 10$372 AUD
Retailer 4$495 AUD
Retailer 3$703 AUD
Retailer 2$725 AUD
Retailer 11$893 AUD
Retailer 6$925 AUD
Retailer 9$966 AUD
Retailer 5$967 AUD
Retailer 8$967 AUD
MOH London$1,340 AUD

21 data points across 11 retailers

12 retailers$229 AUD to $1,340 AUD

A
Cheapest Retailer
-
$229 AUD
$161 USD
A
Retailer 2
-
$266 AUD
$187 USD
View
Retailer 3
-
$495 AUD
€331 EUR
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$703 AUD
£389 GBP
View
B+
Retailer 5
-
$725 AUD
View
B
Retailer 6
-
$895 AUD
£495 GBP
View
B
Retailer 7
-
$915 AUD
$643 USD
View
B
Retailer 8
-
$925 AUD
$650 USD
View
Retailer 9
-
$966 AUD
SGD 917 SGD
View
Price last confirmed 19 days ago
B
Retailer 10
-
$967 AUD
$679 USD
View
B
Retailer 11
-
$967 AUD
$679 USD
View
Most Expensive
B
MOH London
LG616407860 · Oct 29
$1,340 AUD
£741 GBP
View
11 more retailers have this diamond
Prices start from $229 AUDSave up to $1,111 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 Radiant
$229 AUD