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Round|Lab Grown|IGI

0.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG598377176

Shape and cutting style on the report: Round brilliant

Certificate IGI LG598377176

Diamond specifications and retailer prices

From $569 AUD
$400 USD
As of October 24, 2026
Save $65 AUD (10%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,685 AUD at MOH London · As of October 19, 2026
View at MOH London

About this 0.53ct lab-grown round diamond

This 0.53ct 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 LG598377176 or 598377176. Listed at 20 retailers as of October 24, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598377176
Dimensions5.15 × 5.18 × 3.23 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
5.15 mm5.18 mm0.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598377176
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $1,685 AUD|Low: $155 AUD|High: $1,696 AUD|Avg: $449 AUD|+0.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 24, 2026
Retailer 14$162 AUD
Retailer 6$179 AUD
Retailer 7$188 AUD
Retailer 3$214 AUD
Retailer 9$214 AUD
Retailer 15$285 AUD
Retailer 12$335 AUD
Retailer 11$357 AUD
Retailer 17$363 AUD
Retailer 2$376 AUD
Retailer 13$478 AUD
Retailer 10$513 AUD
Retailer 16$569 AUD
Retailer 4$608 AUD
Retailer 5$635 AUD
Retailer 8$645 AUD
MOH London$1,685 AUD

38 data points across 17 retailers

20 retailers$569 AUD to $635 AUD

Retailer 1
-
$162 AUD
$114 USD
Price last confirmed 8 days ago
Retailer 2
-
$188 AUD
$132 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$214 AUD
$150 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$214 AUD
$150 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$285 AUD
$200 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$335 AUD
$235 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$357 AUD
ZAR 4,050 ZAR
View
Price last confirmed 8 days ago
Retailer 8
-
$363 AUD
€243 EUR
View
Price last confirmed 8 days ago
Retailer 9
-
$376 AUD
£208 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
$411 AUD
View
Price last confirmed 136 days ago
Retailer 11
-
$478 AUD
$336 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$513 AUD
View
Price last confirmed 7 days ago
Retailer 13
-
$566 AUD
SGD 537 SGD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$569 AUD
$400 USD
View
Retailer 15
-
$608 AUD
$427 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$635 AUD
$446 USD
View
Retailer 17
-
$645 AUD
$453 USD
View
Price last confirmed 7 days ago
Retailer 18
-
$727 AUD
$511 USD
View
Price last confirmed 7 days ago
Retailer 19
-
$1,307 AUD
$918 USD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG598377176 · Oct 19
$1,685 AUD
£932 GBP
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from $569 AUDSave up to $65 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.

B+
0.53ct Round
$569 AUD