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Radiant|Lab Grown|IGI

0.73ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG612338793

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

Certificate IGI LG612338793

Diamond specifications and retailer prices

From $179 AUD
As of November 4, 2026
Save $1,536 AUD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,714 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG612338793 or 612338793. Listed at 9 retailers as of November 2, 2026, with prices from $179 to $1,714, a $1,536 spread on the same certified stone. Do Amore Diamonds lists it at $1,714. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612338793
Dimensions6.38 × 4.43 × 2.99 mm
L/W Ratio1.44
Culet sizePointed
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
6.38 mm4.43 mm0.73 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612338793
Side View
Table 62.0%Crown 44°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.5%

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 4
Current: $1,714 AUD|Low: $171 AUD|High: $1,714 AUD|Avg: $808 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 10$179 AUD
Retailer 13$207 AUD
Retailer 12$424 AUD
Retailer 4$434 AUD
Retailer 3$454 AUD
Retailer 2$623 AUD
Retailer 14$680 AUD
Retailer 9$753 AUD
Retailer 11$787 AUD
Retailer 6$843 AUD
Retailer 15$886 AUD
Retailer 5$1,037 AUD
Retailer 8$1,144 AUD
Retailer 7$1,588 AUD
Do Amore Diamonds$1,714 AUD

19 data points across 15 retailers

9 retailers$179 AUD to $1,714 AUD

A
Cheapest Retailer
-
$179 AUD
A
Retailer 2
-
$207 AUD
View
A
Retailer 3
-
$424 AUD
View
B+
Retailer 4
-
$623 AUD
View
B+
Retailer 5
-
$753 AUD
View
B
Retailer 6
-
$787 AUD
View
B
Retailer 7
-
$886 AUD
View
B
Retailer 8
-
$1,144 AUD
View
Most Expensive
B
Do Amore Diamonds
27-C9E3827AE · Nov 2
$1,714 AUD
$1,200 USD
View
8 more retailers have this diamond
Prices start from $179 AUDSave up to $1,536 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
$179 AUD