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Radiant|Lab Grown|IGI

0.54ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG781618284

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

Certificate IGI LG781618284

Diamond specifications and retailer prices

From $255 AUD
$179 USD
As of October 30, 2026
Save $1,394 AUD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,649 AUD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.54ct lab-grown radiant diamond

This 0.54ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781618284 or 781618284. Listed at 23 retailers as of October 30, 2026, with prices from $255 to $1,649, a $1,394 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,649. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781618284
Dimensions5.86 × 4.04 × 2.68 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
5.86 mm4.04 mm0.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781618284
Side View
Table 59.0%Crown 39°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 66.3%

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 30
Current: $1,649 AUD|Low: $245 AUD|High: $1,649 AUD|Avg: $605 AUD
Flawless Fine Jewelry
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
October 31, 2026
Retailer 15$255 AUD
Retailer 8$285 AUD
Retailer 5$295 AUD
Retailer 3$316 AUD
Retailer 6$316 AUD
Retailer 16$427 AUD
Retailer 14$434 AUD
Retailer 2$563 AUD
Retailer 9$571 AUD
Retailer 12$583 AUD
Retailer 7$631 AUD
Retailer 10$804 AUD
Retailer 4$1,015 AUD
Retailer 13$1,072 AUD
Retailer 11$1,479 AUD
Flawless Fine Jewelry$1,649 AUD

45 data points across 16 retailers

23 retailers$255 AUD to $1,649 AUD

A
Cheapest Retailer
-
$255 AUD
$179 USD
A
Retailer 2
-
$285 AUD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$295 AUD
$207 USD
View
A
Retailer 4
-
$316 AUD
$222 USD
View
A
Retailer 5
-
$316 AUD
$222 USD
View
A
Retailer 6
-
$364 AUD
HK$2,000 HKD
View
A
Retailer 7
-
$383 AUD
$269 USD
View
B+
Retailer 8
-
$427 AUD
$300 USD
View
Retailer 9
-
$434 AUD
$305 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$563 AUD
£312 GBP
View
B+
Retailer 11
-
$571 AUD
ZAR 6,476 ZAR
View
Retailer 12
-
$583 AUD
€390 EUR
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$631 AUD
$443 USD
View
B+
Retailer 14
-
$804 AUD
View
B
Retailer 15
-
$862 AUD
SGD 818 SGD
View
B
Retailer 16
-
$1,015 AUD
$713 USD
View
B
Retailer 17
-
$1,049 AUD
$737 USD
View
B
Retailer 18
-
$1,072 AUD
$753 USD
View
B
Retailer 19
-
$1,092 AUD
$767 USD
View
B
Retailer 20
-
$1,356 AUD
£750 GBP
View
B
Retailer 21
-
$1,479 AUD
£818 GBP
View
B
Retailer 22
-
$1,603 AUD
$1,126 USD
View
Most Expensive
B
Flawless Fine Jewelry
B86988222 · Oct 31
$1,649 AUD
£912 GBP
View
22 more retailers have this diamond
Prices start from $255 AUDSave up to $1,394 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
0.54ct Radiant
$255 AUD