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Round|Lab Grown|IGI

0.53ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG799667087

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799667087

Diamond specifications and retailer prices

From $410 AUD
$288 USD
As of October 28, 2026
Save $953 AUD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,363 AUD at MOH London · As of October 29, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799667087 or 799667087. Listed at 10 retailers as of October 28, 2026, with prices from $410 to $1,363, a $953 spread on the same certified stone. MOH London lists it at $1,363. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799667087
Dimensions5.15 × 5.18 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
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 / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799667087
Side View
Table 57.0%Crown 35.7°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.9%

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 28
Current: $1,363 AUD|Low: $272 AUD|High: $1,372 AUD|Avg: $686 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
October 29, 2026
Retailer 9$272 AUD
Retailer 8$410 AUD
Retailer 3$437 AUD
Retailer 5$507 AUD
Retailer 2$511 AUD
Retailer 7$576 AUD
Retailer 10$582 AUD
Retailer 11$597 AUD
Retailer 6$740 AUD
Retailer 4$928 AUD
Retailer 12$1,180 AUD
MOH London$1,363 AUD

38 data points across 12 retailers

10 retailers$410 AUD to $1,363 AUD

A
Cheapest Retailer
-
$410 AUD
$288 USD
A
Retailer 2
-
$437 AUD
HK$2,400 HKD
View
B+
Retailer 3
-
$507 AUD
€339 EUR
View
B+
Retailer 4
-
$511 AUD
£282 GBP
View
B+
Retailer 5
-
$576 AUD
$405 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$582 AUD
$409 USD
View
B+
Retailer 7
-
$597 AUD
$420 USD
View
B+
Retailer 8
-
$740 AUD
$520 USD
View
B
Retailer 9
-
$1,180 AUD
$829 USD
View
Most Expensive
B
MOH London
LG799667087 · Oct 29
$1,363 AUD
£754 GBP
View
9 more retailers have this diamond
Prices start from $410 AUDSave up to $953 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
0.53ct Round
$410 AUD