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Round|Lab Grown|IGI

0.54ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG657418009

Shape and cutting style on the report: Round brilliant

Certificate IGI LG657418009

Diamond specifications and retailer prices

From $196 AUD
$138 USD
As of October 29, 2026
Save $1,220 AUD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,417 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.54ct lab-grown round diamond

This 0.54ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG657418009 or 657418009. Listed at 19 retailers as of October 29, 2026, with prices from $196 to $1,417, a $1,220 spread on the same certified stone. Reve Diamonds lists it at $1,417. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657418009
Dimensions5.35 × 5.30 × 3.21 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.35 mm5.30 mm0.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657418009
Side View
Table 57.0%Crown 33.5°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 60.3%

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 29
Current: $413 AUD|Low: $171 AUD|High: $1,859 AUD|Avg: $528 AUD|-1.6%
Retailer 1
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Retailer 5
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 14
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Retailer 17
Retailer 18
Reve Diamonds
October 30, 2026
Retailer 17$196 AUD
Retailer 8$219 AUD
Retailer 10$228 AUD
Retailer 2$243 AUD
Retailer 4$243 AUD
Retailer 18$273 AUD
Retailer 5$330 AUD
Retailer 15$356 AUD
Retailer 1$413 AUD
Retailer 11$436 AUD
Retailer 13$440 AUD
Retailer 3$567 AUD
Retailer 14$619 AUD
Retailer 9$675 AUD
Retailer 6$782 AUD
Retailer 16$826 AUD
Retailer 7$861 AUD
Retailer 12$1,144 AUD
Reve Diamonds$1,417 AUD

42 data points across 19 retailers

19 retailers$196 AUD to $1,417 AUD

A
Cheapest Retailer
-
$196 AUD
$138 USD
A
Retailer 2
-
$219 AUD
$154 USD
View
Final sale: no returns
A
Retailer 3
-
$228 AUD
$160 USD
View
A
Retailer 4
-
$243 AUD
$171 USD
View
A
Retailer 5
-
$243 AUD
$171 USD
View
A
Retailer 6
-
$273 AUD
HK$1,500 HKD
View
A
Retailer 7
-
$330 AUD
$232 USD
View
A
Retailer 8
-
$356 AUD
$250 USD
View
A
Retailer 9
-
$413 AUD
£229 GBP
View
A
Retailer 10
-
$436 AUD
€292 EUR
View
A
Retailer 11
-
$440 AUD
ZAR 4,988 ZAR
View
B+
Retailer 12
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$567 AUD
$398 USD
View
B+
Retailer 13
-
$619 AUD
View
B+
Retailer 14
-
$675 AUD
SGD 641 SGD
View
B
Retailer 15
-
$782 AUD
$549 USD
View
B
Retailer 16
-
$826 AUD
$580 USD
View
B
Retailer 17
-
$861 AUD
$605 USD
View
B
Retailer 18
-
$1,144 AUD
£633 GBP
View
Most Expensive
B
Reve Diamonds
923345F63 · Oct 30
$1,417 AUD
$995 USD
View
18 more retailers have this diamond
Prices start from $196 AUDSave up to $1,220 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 Round
$196 AUD