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Radiant|Lab Grown|IGI

1.54ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG831646391

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

Certificate IGI LG831646391

Diamond specifications and retailer prices

From $252 AUD
$177 USD
As of October 27, 2026
Save $1,207 AUD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,459 AUD at MOH London · As of October 26, 2026
View at MOH London

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 LG831646391 or 831646391. Listed at 13 retailers as of October 26, 2026, with prices from $252 to $1,459, a $1,207 spread on the same certified stone. MOH London lists it at $1,459. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831646391
Dimensions8.14 × 5.68 × 3.89 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm5.68 mm1.54 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831646391
Side View
Table 65.0%Crown 45.7°Girdle: MediumPavilion 36°Culet: NoneDepth 68.5%

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: Oct 27
Current: $1,459 AUD|Low: $252 AUD|High: $1,573 AUD|Avg: $959 AUD|-3.8%
MOH London
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 29, 2026
Retailer 6$252 AUD
Retailer 9$291 AUD
Retailer 2$358 AUD
Retailer 12$534 AUD
Retailer 7$726 AUD
Retailer 4$789 AUD
Retailer 8$1,002 AUD
Retailer 10$1,059 AUD
Retailer 3$1,139 AUD
Retailer 13$1,265 AUD
Retailer 5$1,348 AUD
Retailer 11$1,372 AUD
MOH London$1,459 AUD

34 data points across 13 retailers

13 retailers$252 AUD to $1,459 AUD

A
Cheapest Retailer
-
$252 AUD
$177 USD
A
Retailer 2
-
$291 AUD
$205 USD
View
A
Retailer 3
-
$358 AUD
£198 GBP
View
A
Retailer 4
-
$534 AUD
€358 EUR
View
A
Retailer 5
-
$726 AUD
View
A
Retailer 6
-
$789 AUD
$555 USD
View
B+
Retailer 7
-
$1,002 AUD
$705 USD
View
B+
Retailer 8
-
$1,059 AUD
$745 USD
View
B+
Retailer 9
-
$1,139 AUD
$801 USD
View
B+
Retailer 10
-
$1,265 AUD
$890 USD
View
B+
Retailer 11
-
$1,348 AUD
SGD 1,281 SGD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$1,372 AUD
$965 USD
View
Most Expensive
B+
MOH London
LG831646391 · Oct 26
$1,459 AUD
£808 GBP
View
12 more retailers have this diamond
Prices start from $252 AUDSave up to $1,207 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
$252 AUD