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Round|Lab Grown|IGI

0.50ct H VS1 Round Lab Grown Diamond

GD • H/VS1 • IGI LG506193156

Shape and cutting style on the report: Round brilliant

Certificate IGI LG506193156

Diamond specifications and retailer prices

From $458 AUD
As of November 4, 2026
Save $1,935 AUD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,393 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG506193156 or 506193156. Listed at 13 retailers as of November 1, 2026, with prices from $458 to $2,393, a $1,935 spread on the same certified stone. MOH London lists it at $2,393. 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

0.50
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506193156
Dimensions5.04 × 5.01 × 3.09 mm
L/W Ratio1.01
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
5.04 mm5.01 mm0.50 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506193156
Side View
Table 62.0%Crown 34.4°Girdle: STK-VTKPavilion 40.6°Culet: NoneDepth 61.5%

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: Nov 4
Current: $2,393 AUD|Low: $395 AUD|High: $2,422 AUD|Avg: $1,029 AUD
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
November 2, 2026
Retailer 9$458 AUD
Retailer 13$494 AUD
Retailer 16$553 AUD
Retailer 3$573 AUD
Retailer 14$613 AUD
Retailer 7$640 AUD
Retailer 5$831 AUD
Retailer 4$878 AUD
Retailer 15$985 AUD
Retailer 11$1,108 AUD
Retailer 2$1,111 AUD
Retailer 6$1,157 AUD
Retailer 8$1,339 AUD
Retailer 10$1,554 AUD
Retailer 12$1,797 AUD
MOH London$2,393 AUD

28 data points across 16 retailers

13 retailers$458 AUD to $2,393 AUD

A
Cheapest Retailer
-
$458 AUD
B+
Retailer 2
-
$494 AUD
View
B+
Retailer 3
-
$553 AUD
View
Final sale: no returns
B+
Retailer 4
-
$573 AUD
View
Retailer 5
-
$613 AUD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$613 AUD
View
B
Retailer 7
-
$985 AUD
View
B
Retailer 8
-
$1,108 AUD
View
B
Retailer 9
-
$1,111 AUD
View
B
Retailer 10
-
$1,554 AUD
View
B
Retailer 11
-
$1,797 AUD
View
B
Retailer 12
-
$1,969 AUD
View
Most Expensive
B
MOH London
LG506193156 · Nov 1
$2,393 AUD
£1,316 GBP
View
12 more retailers have this diamond
Prices start from $458 AUDSave up to $1,935 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
0.50ct Round
$458 AUD