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Radiant|Lab Grown|IGI

1.54ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG731568733

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

Certificate IGI LG731568733

Diamond specifications and retailer prices

From $272 AUD
$191 USD
As of October 27, 2026
Save $1,364 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,635 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731568733 or 731568733. Listed at 18 retailers as of October 27, 2026, with prices from $272 to $1,635, a $1,364 spread on the same certified stone. Brilliant Earth lists it at $1,635. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731568733
Dimensions7.66 × 6.05 × 3.83 mm
L/W Ratio1.27
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm6.05 mm1.54 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731568733
Side View
Table 66.0%Crown 43°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 63.3%

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 27
Current: $1,635 AUD|Low: $216 AUD|High: $1,749 AUD|Avg: $871 AUD|-6.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 11$272 AUD
Retailer 5$304 AUD
Retailer 12$337 AUD
Retailer 6$578 AUD
Retailer 3$590 AUD
Retailer 2$608 AUD
Retailer 4$812 AUD
Retailer 10$853 AUD
Retailer 8$1,322 AUD
Retailer 9$1,337 AUD
Retailer 13$1,399 AUD
Retailer 7$1,575 AUD
Brilliant Earth$1,635 AUD

42 data points across 13 retailers

18 retailers$272 AUD to $1,635 AUD

A
Cheapest Retailer
-
$272 AUD
$191 USD
A
Retailer 2
-
$304 AUD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$314 AUD
$221 USD
View
A
Retailer 4
-
$337 AUD
$237 USD
View
A
Retailer 5
-
$337 AUD
$237 USD
View
A
Retailer 6
-
$578 AUD
ZAR 6,562 ZAR
View
B+
Retailer 7
-
$590 AUD
$415 USD
View
A
Retailer 8
-
$608 AUD
£337 GBP
View
A
Retailer 9
-
$728 AUD
$512 USD
View
A
Retailer 10
-
$812 AUD
$571 USD
View
B+
Retailer 11
-
$853 AUD
$600 USD
View
B+
Retailer 12
-
$1,081 AUD
$760 USD
View
B+
Retailer 13
-
$1,158 AUD
$814 USD
View
B+
Retailer 14
-
$1,322 AUD
£732 GBP
View
B+
Retailer 15
-
$1,337 AUD
$940 USD
View
B
Retailer 16
-
$1,399 AUD
$984 USD
View
B
Retailer 17
-
$1,575 AUD
£872 GBP
View
Most Expensive
B
Brilliant Earth
18694986A · Oct 28
$1,635 AUD
$1,150 USD
View
17 more retailers have this diamond
Prices start from $272 AUDSave up to $1,364 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
1.54ct Radiant
$272 AUD