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Round|Lab Grown|IGI

0.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG846690537

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846690537

Diamond specifications and retailer prices

From $185 AUD
$130 USD
As of October 31, 2026
Save $1,551 AUD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,736 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 LG846690537 or 846690537. Listed at 11 retailers as of October 26, 2026, with prices from $185 to $1,736, a $1,551 spread on the same certified stone. MOH London lists it at $1,736. 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 angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846690537
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 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846690537
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
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 31
Current: $1,736 AUD|Low: $185 AUD|High: $1,736 AUD|Avg: $513 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$185 AUD
Retailer 10$237 AUD
Retailer 9$282 AUD
Retailer 5$373 AUD
Retailer 7$378 AUD
Retailer 2$421 AUD
Retailer 6$528 AUD
Retailer 8$579 AUD
Retailer 4$739 AUD
MOH London$1,736 AUD

11 data points across 10 retailers

11 retailers$185 AUD to $1,736 AUD

A+
Cheapest Retailer
-
$185 AUD
$130 USD
Final sale: no returns
A
Retailer 2
-
$237 AUD
HK$1,300 HKD
View
A
Retailer 3
-
$282 AUD
$198 USD
View
A
Retailer 4
-
$373 AUD
ZAR 4,230 ZAR
View
A
Retailer 5
-
$378 AUD
€253 EUR
View
A
Retailer 6
-
$421 AUD
£233 GBP
View
B+
Retailer 7
-
$528 AUD
View
B+
Retailer 8
-
$579 AUD
SGD 550 SGD
View
B+
Retailer 9
-
$739 AUD
$519 USD
View
B+
Retailer 10
-
$740 AUD
$520 USD
View
Most Expensive
B
MOH London
LG846690537 · Oct 26
$1,736 AUD
£960 GBP
View
10 more retailers have this diamond
Prices start from $185 AUDSave up to $1,551 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
$185 AUD