Round|Lab Grown|IGI

0.53ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG831677539

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831677539

Diamond specifications and retailer prices

From $318 AUD
€213 EUR
As of October 27, 2026
Save $180 AUD (36%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,148 AUD at MOH London · As of October 19, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831677539 or 831677539. Listed at 11 retailers as of October 26, 2026, with a 56% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831677539
Dimensions5.21 × 5.18 × 3.21 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
5.21 mm5.18 mm0.53 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831677539
Side View
Table 58.0%Crown 33°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.7%

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 27
Current: $1,148 AUD|Low: $165 AUD|High: $1,157 AUD|Avg: $529 AUD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 5$165 AUD
Retailer 7$214 AUD
Retailer 2$318 AUD
Retailer 4$417 AUD
Retailer 3$498 AUD
Retailer 6$558 AUD
Retailer 8$585 AUD
MOH London$1,148 AUD

19 data points across 8 retailers

11 retailers$318 AUD to $498 AUD

Retailer 1
-
$125 AUD
$88 USD
Price last confirmed 11 days ago
Retailer 2
-
$165 AUD
$116 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$165 AUD
$116 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$214 AUD
$150 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$318 AUD
€213 EUR
View
Retailer 6
-
$498 AUD
$350 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$498 AUD
$350 USD
View
Retailer 8
-
$500 AUD
$351 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$558 AUD
$392 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$585 AUD
$411 USD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
LG831677539 · Oct 19
$1,148 AUD
£635 GBP
View
Price last confirmed 12 days ago
10 more retailers have this diamond
Prices start from $318 AUDSave up to $180 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
$318 AUD