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Round|Lab Grown|IGI

0.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG707545457

Shape and cutting style on the report: Round brilliant

Certificate IGI LG707545457

Diamond specifications and retailer prices

From $188 AUD
$132 USD
As of October 30, 2026
Save $1,567 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,755 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG707545457 or 707545457. Listed at 20 retailers as of October 29, 2026, with prices from $188 to $1,755, a $1,567 spread on the same certified stone. MOH London lists it at $1,755. 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 angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707545457
Dimensions5.15 × 5.17 × 3.21 mm
L/W Ratio1.00
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 mm5.17 mm0.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707545457
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
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: $1,755 AUD|Low: $168 AUD|High: $1,755 AUD|Avg: $521 AUD|+0.2%
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 9$169 AUD
Retailer 2$188 AUD
Retailer 17$196 AUD
Retailer 6$222 AUD
Retailer 16$222 AUD
Retailer 13$378 AUD
Retailer 12$390 AUD
Retailer 5$407 AUD
Retailer 11$428 AUD
Retailer 7$528 AUD
Retailer 15$533 AUD
Retailer 3$535 AUD
Retailer 10$673 AUD
Retailer 14$692 AUD
Retailer 18$740 AUD
Retailer 8$754 AUD
Retailer 4$1,329 AUD
MOH London$1,755 AUD

43 data points across 18 retailers

20 retailers$188 AUD to $1,755 AUD

Retailer 1
-
$169 AUD
$119 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$188 AUD
$132 USD
View
Final sale: no returns
A
Retailer 3
-
$196 AUD
$138 USD
View
A
Retailer 4
-
$222 AUD
$156 USD
View
A
Retailer 5
-
$222 AUD
$156 USD
View
A
Retailer 6
-
$378 AUD
ZAR 4,290 ZAR
View
A
Retailer 7
-
$390 AUD
€261 EUR
View
A
Retailer 8
-
$407 AUD
$286 USD
View
A
Retailer 9
-
$428 AUD
£237 GBP
View
Retailer 10
-
$458 AUD
$322 USD
View
Price last confirmed 95 days ago
B+
Retailer 11
-
$528 AUD
$371 USD
View
B+
Retailer 12
-
$533 AUD
View
B+
Retailer 13
-
$535 AUD
$376 USD
View
B+
Retailer 14
-
$660 AUD
$464 USD
View
B+
Retailer 15
-
$673 AUD
$473 USD
View
B+
Retailer 16
-
$692 AUD
View
B+
Retailer 17
-
$740 AUD
$520 USD
View
B
Retailer 18
-
$754 AUD
$530 USD
View
B
Retailer 19
-
$1,329 AUD
$934 USD
View
Most Expensive
B
MOH London
LG707545457 · Oct 29
$1,755 AUD
£971 GBP
View
19 more retailers have this diamond
Prices start from $188 AUDSave up to $1,567 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
$188 AUD