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Round|Lab Grown|IGI

0.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754587931

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754587931

Diamond specifications and retailer prices

From $175 AUD
$123 USD
As of October 30, 2026
Save $1,634 AUD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,810 AUD at MOH London · As of October 26, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754587931 or 754587931. Listed at 26 retailers as of October 26, 2026, with prices from $175 to $1,810, a $1,634 spread on the same certified stone. MOH London lists it at $1,810. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754587931
Dimensions5.19 × 5.22 × 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
5.19 mm5.22 mm0.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754587931
Side View
Table 56.0%Crown 34.3°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

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A+
Exceptional
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 30
Current: $1,810 AUD|Low: $175 AUD|High: $1,828 AUD|Avg: $645 AUD|+6.0%
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
Retailer 18
October 30, 2026
Retailer 12$175 AUD
Retailer 18$184 AUD
Retailer 8$306 AUD
Retailer 10$364 AUD
Retailer 13$391 AUD
Retailer 11$396 AUD
Retailer 3$415 AUD
Retailer 2$448 AUD
Retailer 4$524 AUD
Retailer 15$551 AUD
Retailer 16$703 AUD
Retailer 14$712 AUD
Retailer 9$740 AUD
Retailer 7$869 AUD
Retailer 5$946 AUD
Retailer 6$1,302 AUD
Retailer 17$1,765 AUD
MOH London$1,810 AUD

44 data points across 18 retailers

26 retailers$175 AUD to $1,810 AUD

Retailer 1
-
$165 AUD
$116 USD
Price last confirmed 31 days ago
A+
Retailer 2
-
$175 AUD
$123 USD
View
Final sale: no returns
A
Retailer 3
-
$184 AUD
$129 USD
View
Retailer 4
-
$191 AUD
$134 USD
View
Price last confirmed 40 days ago
Retailer 5
-
$191 AUD
$134 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$216 AUD
$152 USD
View
Price last confirmed 75 days ago
Retailer 7
-
$216 AUD
$152 USD
View
Price last confirmed 38 days ago
A
Retailer 8
-
$306 AUD
$215 USD
View
A
Retailer 9
-
$364 AUD
HK$2,000 HKD
View
A
Retailer 10
-
$377 AUD
$265 USD
View
A
Retailer 11
-
$391 AUD
ZAR 4,440 ZAR
View
A
Retailer 12
-
$396 AUD
€265 EUR
View
A
Retailer 13
-
$415 AUD
$292 USD
View
B+
Retailer 14
-
$448 AUD
£248 GBP
View
B+
Retailer 15
-
$524 AUD
$368 USD
View
B+
Retailer 16
-
$551 AUD
View
Retailer 17
-
$658 AUD
$462 USD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
$703 AUD
$494 USD
View
B+
Retailer 19
-
$712 AUD
View
B+
Retailer 20
-
$740 AUD
$520 USD
View
B
Retailer 21
-
$869 AUD
SGD 825 SGD
View
B
Retailer 22
-
$946 AUD
$665 USD
View
Retailer 23
-
$968 AUD
$680 USD
View
Price last confirmed 17 days ago
B
Retailer 24
-
$1,302 AUD
$914 USD
View
B
Retailer 25
-
$1,765 AUD
$1,240 USD
View
Most Expensive
B
MOH London
LG754587931 · Oct 26
$1,810 AUD
£1,001 GBP
View
25 more retailers have this diamond
Prices start from $175 AUDSave up to $1,634 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
$175 AUD