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Radiant|Lab Grown|IGI

0.73ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG551280985

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

Certificate IGI LG551280985

Diamond specifications and retailer prices

From $194 AUD
As of November 4, 2026
Save $1,677 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,871 AUD at Do Amore Diamonds · As of November 4, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG551280985 or 551280985. Listed at 16 retailers as of November 4, 2026, with prices from $194 to $1,871, a $1,677 spread on the same certified stone. Do Amore Diamonds lists it at $1,871. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551280985
Dimensions6.22 × 4.40 × 3.08 mm
L/W Ratio1.41
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
6.22 mm4.40 mm0.73 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551280985
Side View
Table 62.0%Crown 48.8°Girdle: Slightly ThickPavilion 36.6°Culet: NoneDepth 70.0%

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: $457 AUD|Low: $187 AUD|High: $1,284 AUD|Avg: $635 AUD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 9$194 AUD
Retailer 13$219 AUD
Retailer 11$241 AUD
Retailer 7$329 AUD
Retailer 12$453 AUD
Retailer 1$457 AUD
Retailer 3$541 AUD
Retailer 2$547 AUD
Retailer 8$820 AUD
Retailer 10$843 AUD
Retailer 4$989 AUD
Retailer 6$1,241 AUD
Retailer 5$1,284 AUD

45 data points across 13 retailers

16 retailers$194 AUD to $1,871 AUD

A
Cheapest Retailer
-
$194 AUD
A
Retailer 2
-
$219 AUD
View
Final sale: no returns
A
Retailer 3
-
$226 AUD
View
A
Retailer 4
-
$241 AUD
View
Retailer 5
-
$241 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$286 AUD
View
A
Retailer 7
-
$329 AUD
View
A
Retailer 8
-
$453 AUD
View
A
Retailer 9
-
$457 AUD
View
B+
Retailer 10
-
$547 AUD
View
B
Retailer 11
-
$820 AUD
View
Retailer 12
-
$843 AUD
View
Price last confirmed 32 days ago
B
Retailer 13
-
$856 AUD
View
B
Retailer 14
-
$1,104 AUD
View
B
Retailer 15
-
$1,241 AUD
View
Most Expensive
B
Do Amore Diamonds
27-85A1E4FA2 · Nov 4
$1,871 AUD
$1,310 USD
View
15 more retailers have this diamond
Prices start from $194 AUDSave up to $1,677 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
$194 AUD