CaratHunter
Plans
Radiant|Lab Grown|IGI

0.54ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG735568287

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

Certificate IGI LG735568287

Diamond specifications and retailer prices

From $292 AUD
$205 USD
As of October 30, 2026
Save $1,317 AUD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,609 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.54ct lab-grown radiant diamond

This 0.54ct lab-grown radiant 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 LG735568287 or 735568287. Listed at 12 retailers as of October 29, 2026, with prices from $292 to $1,609, a $1,317 spread on the same certified stone. MOH London lists it at $1,609. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735568287
Dimensions5.77 × 4.06 × 2.69 mm
L/W Ratio1.42
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
5.77 mm4.06 mm0.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735568287
Side View
Table 67.0%Crown 42.2°Girdle: MediumPavilion 35°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,609 AUD|Low: $194 AUD|High: $1,620 AUD|Avg: $702 AUD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3$194 AUD
Retailer 6$292 AUD
Retailer 11$325 AUD
Retailer 10$337 AUD
Retailer 7$362 AUD
Retailer 4$527 AUD
Retailer 9$625 AUD
Retailer 2$671 AUD
Retailer 5$923 AUD
Retailer 8$1,162 AUD
Retailer 12$1,389 AUD
MOH London$1,609 AUD

43 data points across 12 retailers

12 retailers$292 AUD to $1,609 AUD

A
Cheapest Retailer
-
$292 AUD
$205 USD
A
Retailer 2
-
$325 AUD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$337 AUD
$237 USD
View
A
Retailer 4
-
$362 AUD
$254 USD
View
B+
Retailer 5
-
$527 AUD
$370 USD
View
B+
Retailer 6
-
$625 AUD
$439 USD
View
B+
Retailer 7
-
$671 AUD
£371 GBP
View
B+
Retailer 8
-
$923 AUD
View
B
Retailer 9
-
$1,162 AUD
$816 USD
View
B
Retailer 10
-
$1,162 AUD
$816 USD
View
B
Retailer 11
-
$1,389 AUD
£768 GBP
View
Most Expensive
B
MOH London
LG735568287 · Oct 29
$1,609 AUD
£890 GBP
View
11 more retailers have this diamond
Prices start from $292 AUDSave up to $1,317 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
$292 AUD