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Radiant|Lab Grown|IGI

0.73ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG557247007

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

Certificate IGI LG557247007

Diamond specifications and retailer prices

From $198 AUD
$139 USD
As of November 2, 2026
Save $1,714 AUD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,912 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG557247007 or 557247007. Listed at 15 retailers as of November 2, 2026, with prices from $198 to $1,912, a $1,714 spread on the same certified stone. Do Amore Diamonds lists it at $1,912. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557247007
Dimensions6.29 × 4.40 × 3.04 mm
L/W Ratio1.43
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
6.29 mm4.40 mm0.73 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557247007
Side View
Table 65.0%Crown 40.1°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 69.1%

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: $475 AUD|Low: $191 AUD|High: $1,287 AUD|Avg: $578 AUD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$198 AUD
Retailer 10$223 AUD
Retailer 8$247 AUD
Retailer 9$459 AUD
Retailer 1$475 AUD
Retailer 4$494 AUD
Retailer 2$550 AUD
Retailer 11$552 AUD
Retailer 6$836 AUD
Retailer 3$1,002 AUD
Retailer 5$1,272 AUD

45 data points across 11 retailers

15 retailers$198 AUD to $1,912 AUD

A
Cheapest Retailer
-
$198 AUD
$139 USD
A
Retailer 2
-
$223 AUD
$156 USD
View
Final sale: no returns
A
Retailer 3
-
$231 AUD
$162 USD
View
A
Retailer 4
-
$247 AUD
$173 USD
View
Retailer 5
-
$247 AUD
$173 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$285 AUD
$200 USD
View
A
Retailer 7
-
$459 AUD
$322 USD
View
A
Retailer 8
-
$475 AUD
£262 GBP
View
A
Retailer 9
-
$494 AUD
ZAR 5,593 ZAR
View
B+
Retailer 10
-
$552 AUD
$387 USD
View
B
Retailer 11
-
$836 AUD
$586 USD
View
B
Retailer 12
-
$875 AUD
$613 USD
View
B
Retailer 13
-
$1,123 AUD
$787 USD
View
B
Retailer 14
-
$1,272 AUD
£702 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0C44D78B0 · Nov 2
$1,912 AUD
$1,340 USD
View
14 more retailers have this diamond
Prices start from $198 AUDSave up to $1,714 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
$198 AUD