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Round|Lab Grown|IGI

0.50ct I VVS1 Round Lab Grown Diamond

VG • I/VVS1 • IGI LGY-22821

Certificate IGI LGY-22821

Diamond specifications and retailer prices

From $1,014 AUD
As of November 2, 2026
Save $476 AUD (32%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,490 AUD at Fonder Diamond · As of November 5, 2026
View at Fonder Diamond

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LGY-22821 or Y-22821. Listed at 2 retailers as of November 2, 2026, with prices from $1,014 to $1,490, a $476 spread on the same certified stone. Fonder Diamond lists it at $1,490. 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
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGY-22821
Dimensions5.05 × 5.07 mm
L/W Ratio1.00
Top View
5.05 mm5.07 mm0.50 ctI / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LGY-22821
Side View
Table 57.0%CrownGirdle: THN - STKPavilionCulet: NDepth 62.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,490 AUD|Low: $941 AUD|High: $4,000 AUD|Avg: $1,866 AUD|+0.1%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$941 AUD
Retailer 2$1,014 AUD
Retailer 6$1,314 AUD
Fonder Diamond$1,490 AUD
Retailer 5$2,437 AUD
Retailer 4$4,000 AUD

6 data points across 6 retailers

2 retailers$1,014 AUD to $1,490 AUD

B
Cheapest Retailer
-
$1,014 AUD
Most Expensive
B
Fonder Diamond
96961183 · Nov 5
$1,490 AUD
SGD 1,410 SGD
View
1 more retailer has this diamond
Prices start from $1,014 AUDSave up to $476 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
0.50ct Round
$1,014 AUD