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Round|Lab Grown|IGI

0.53ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG811631527

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811631527

Diamond specifications and retailer prices

From $431 AUD
$303 USD
As of October 29, 2026
Save $1,357 AUD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,168 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 LG811631527 or 811631527. Listed at 18 retailers as of October 29, 2026, with a 315% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811631527
Dimensions5.20 × 5.17 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.20 mm5.17 mm0.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811631527
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

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 29
Current: $946 AUD|Low: $414 AUD|High: $2,169 AUD|Avg: $1,055 AUD|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 29, 2026
Retailer 2$431 AUD
Retailer 6$483 AUD
Retailer 3$535 AUD
Retailer 4$719 AUD
Retailer 7$873 AUD
Retailer 10$911 AUD
Retailer 1$946 AUD
Retailer 5$955 AUD
Retailer 8$968 AUD
Retailer 11$1,644 AUD
Retailer 12$1,721 AUD
Retailer 13$1,788 AUD
Retailer 9$2,148 AUD
Reve Diamonds$2,168 AUD

42 data points across 14 retailers

18 retailers$431 AUD to $1,788 AUD

A
Cheapest Retailer
-
$431 AUD
$303 USD
A
Retailer 2
-
$483 AUD
$339 USD
View
Final sale: no returns
B+
Retailer 3
-
$501 AUD
$352 USD
View
B+
Retailer 4
-
$535 AUD
$376 USD
View
B+
Retailer 5
-
$535 AUD
$376 USD
View
B+
Retailer 6
-
$583 AUD
HK$3,200 HKD
View
B+
Retailer 7
-
$719 AUD
$505 USD
View
B+
Retailer 8
-
$873 AUD
€584 EUR
View
B+
Retailer 9
-
$911 AUD
$640 USD
View
B
Retailer 10
-
$946 AUD
£523 GBP
View
B
Retailer 11
-
$955 AUD
$671 USD
View
B+
Retailer 12
-
$968 AUD
ZAR 10,990 ZAR
View
B
Retailer 13
-
$1,427 AUD
SGD 1,355 SGD
View
B
Retailer 14
-
$1,644 AUD
$1,155 USD
View
B
Retailer 15
-
$1,721 AUD
$1,209 USD
View
B
Retailer 16
-
$1,788 AUD
$1,256 USD
View
B
Retailer 17
-
$2,148 AUD
£1,188 GBP
View
Price under review
Most Expensive
B
Reve Diamonds
B838E3C94 · Oct 28
$2,168 AUD
$1,523 USD
View
Price under review
17 more retailers have this diamond
Prices start from $431 AUDSave up to $1,357 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
$431 AUD