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Round|Lab Grown|IGI

0.52ct D SI2 Round Lab Grown Diamond

VG • D/SI2 • IGI LG843608117

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843608117

Diamond specifications and retailer prices

From $243 AUD
As of November 4, 2026
Save $80 AUD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $323 AUD at Loose Grown Diamond · As of November 4, 2026
View at Loose Grown Diamond

About this 0.52ct lab-grown round diamond

This 0.52ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG843608117 or 843608117. Listed at 3 retailers as of November 4, 2026, with prices from $243 to $323, a $80 spread on the same certified stone. Loose Grown Diamond lists it at $323. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843608117
Dimensions5.11 × 5.08 × 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
5.11 mm5.08 mm0.52 ctD / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843608117
Side View
Table 62.0%Crown 35.5°Girdle: MED-THKPavilion 41.8°CuletDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $323 AUD|Low: $160 AUD|High: $323 AUD|Avg: $266 AUD
Loose Grown Diamond
Retailer 2
Retailer 3
November 4, 2026
Retailer 3$160 AUD
Retailer 2$243 AUD
Loose Grown Diamond$323 AUD

3 data points across 3 retailers

3 retailers$243 AUD to $323 AUD

Retailer 1
-
$160 AUD
Price last confirmed 12 days ago
B+
Retailer 2
-
$243 AUD
View
Most Expensive
B+
Loose Grown Diamond
843608117 · Nov 4
$323 AUD
$226 USD
View
2 more retailers have this diamond
Prices start from $243 AUDSave up to $80 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.

B+
0.52ct Round
$243 AUD