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Oval|Lab Grown|IGI

0.52ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG530200582

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG530200582

Diamond specifications and retailer prices

From $179 AUD
$126 USD
As of October 29, 2026
Save $1,690 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,869 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct lab-grown oval diamond

This 0.52ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530200582 or 530200582. Listed at 12 retailers as of October 29, 2026, with prices from $179 to $1,869, a $1,690 spread on the same certified stone. MOH London lists it at $1,869. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530200582
Dimensions6.29 × 4.66 × 2.89 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.29 mm4.66 mm0.52 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG530200582
Side View
Table 60.5%Crown 31.6°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 62.0%

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 29
Current: $1,869 AUD|Low: $172 AUD|High: $1,982 AUD|Avg: $702 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6$179 AUD
Retailer 10$199 AUD
Retailer 7$238 AUD
Retailer 11$238 AUD
Retailer 2$356 AUD
Retailer 8$426 AUD
Retailer 9$547 AUD
Retailer 3$583 AUD
Retailer 4$726 AUD
Retailer 5$756 AUD
MOH London$1,869 AUD
Retailer 12$1,982 AUD

18 data points across 12 retailers

12 retailers$179 AUD to $1,869 AUD

A
Cheapest Retailer
-
$179 AUD
$126 USD
A
Retailer 2
-
$199 AUD
$140 USD
View
Final sale: no returns
A
Retailer 3
-
$208 AUD
$146 USD
View
A
Retailer 4
-
$238 AUD
$167 USD
View
A
Retailer 5
-
$238 AUD
$167 USD
View
A
Retailer 6
-
$356 AUD
$250 USD
View
A
Retailer 7
-
$426 AUD
$299 USD
View
B+
Retailer 8
-
$547 AUD
$384 USD
View
B+
Retailer 9
-
$583 AUD
HK$3,200 HKD
View
B+
Retailer 10
-
$716 AUD
$503 USD
View
B+
Retailer 11
-
$756 AUD
$531 USD
View
Most Expensive
B
MOH London
LG530200582 · Oct 29
$1,869 AUD
£1,034 GBP
View
11 more retailers have this diamond
Prices start from $179 AUDSave up to $1,690 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
0.52ct Oval
$179 AUD