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Radiant|Lab Grown|IGI

1.54ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG669421227

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

Certificate IGI LG669421227

Diamond specifications and retailer prices

From $321 AUD
$226 USD
As of October 27, 2026
Save $1,911 AUD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,232 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 LG669421227 or 669421227. Listed at 23 retailers as of October 27, 2026, with prices from $321 to $2,232, a $1,911 spread on the same certified stone. Brilliant Earth lists it at $2,232. 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 angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669421227
Dimensions8.11 × 5.61 × 3.90 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.11 mm5.61 mm1.54 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669421227
Side View
Table 65.0%Crown 45.7°Girdle: Slightly ThickPavilion 36.9°Culet: NoneDepth 69.5%

Caratlytics Score

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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: $2,232 AUD|Low: $309 AUD|High: $2,232 AUD|Avg: $857 AUD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 19$321 AUD
Retailer 11$360 AUD
Retailer 8$373 AUD
Retailer 5$398 AUD
Retailer 9$398 AUD
Retailer 12$457 AUD
Retailer 4$537 AUD
Retailer 14$684 AUD
Retailer 16$718 AUD
Retailer 13$738 AUD
Retailer 10$759 AUD
Retailer 15$929 AUD
Retailer 7$1,278 AUD
Retailer 18$1,284 AUD
Retailer 17$1,358 AUD
Retailer 3$1,560 AUD
Retailer 2$1,604 AUD
Retailer 6$1,620 AUD
Brilliant Earth$2,232 AUD

44 data points across 19 retailers

23 retailers$321 AUD to $2,232 AUD

A
Cheapest Retailer
-
$321 AUD
$226 USD
A
Retailer 2
-
$360 AUD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$373 AUD
$262 USD
View
A
Retailer 4
-
$398 AUD
$280 USD
View
A
Retailer 5
-
$398 AUD
$280 USD
View
A
Retailer 6
-
$437 AUD
HK$2,400 HKD
View
A
Retailer 7
-
$457 AUD
£253 GBP
View
B+
Retailer 8
-
$537 AUD
$378 USD
View
A
Retailer 9
-
$684 AUD
ZAR 7,766 ZAR
View
A
Retailer 10
-
$718 AUD
€481 EUR
View
A
Retailer 11
-
$738 AUD
£409 GBP
View
A
Retailer 12
-
$746 AUD
$525 USD
View
A
Retailer 13
-
$759 AUD
$534 USD
View
B+
Retailer 14
-
$929 AUD
View
B+
Retailer 15
-
$1,278 AUD
$899 USD
View
B+
Retailer 16
-
$1,284 AUD
$903 USD
View
B+
Retailer 17
-
$1,354 AUD
$952 USD
View
B+
Retailer 18
-
$1,358 AUD
$955 USD
View
B
Retailer 19
-
$1,560 AUD
£864 GBP
View
B
Retailer 20
-
$1,604 AUD
£888 GBP
View
B
Retailer 21
-
$1,612 AUD
$1,134 USD
View
B
Retailer 22
-
$1,620 AUD
$1,139 USD
View
Most Expensive
B
Brilliant Earth
15028589A · Oct 28
$2,232 AUD
$1,570 USD
View
22 more retailers have this diamond
Prices start from $321 AUDSave up to $1,911 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
$321 AUD