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5.23ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG610349462

Shape and cutting style on the report: Round brilliant

Certificate IGI LG610349462

Diamond specifications and retailer prices

From $4,201 AUD
$2,951 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $4,201 AUD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 5.23ct lab-grown round diamond

This 5.23ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG610349462 or 610349462. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.23
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610349462
Dimensions11.06 × 11.03 mm
L/W Ratio1.00
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
11.06 mm11.03 mm5.23 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610349462
Side View
Table 57.0%Crown 35.4°Girdle: 0.0Pavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,201 AUD|Low: $4,022 AUD|High: $5,156 AUD|Avg: $4,460 AUD|-18.5%
September 23, 2026
B2C Jewels$4,201 AUD

3 data points across 1 retailer

1 retailer

B
B2C Jewels
22059624 · Oct 30
$4,201 AUD
$2,951 USD
View

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B
5.23ct Round
$4,201 AUD