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Round|Lab Grown|IGI

0.40ct M VVS2 Round Lab Grown Diamond

ID • M/VVS2 • IGI LG821623273

Shape and cutting style on the report: Old european cut

Certificate IGI LG821623273

Diamond specifications and retailer prices

From $174 AUD
As of November 6, 2026
Save $180 AUD (51%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $354 AUD at Yorxs · As of November 4, 2026
View at Yorxs

About this 0.4ct lab-grown round diamond

This 0.4ct lab-grown round sits in the sub-half-carat band, graded M colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821623273 or 821623273. Listed at 5 retailers as of November 4, 2026, with prices from $174 to $354, a $180 spread on the same certified stone. Yorxs lists it at $354. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
M
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821623273
Dimensions4.58 × 4.53 × 2.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Faint Brown
Top View
4.58 mm4.53 mm0.40 ctM / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821623273
Side View
Table 52.0%Crown 39.4°Girdle: MED-STKPavilion 40.3°Culet: LargeDepth 59.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $264 AUD|Low: $174 AUD|High: $367 AUD|Avg: $261 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 3$174 AUD
Retailer 2$206 AUD
Retailer 1$264 AUD
Retailer 4$336 AUD
Yorxs$354 AUD

11 data points across 5 retailers

5 retailers$174 AUD to $354 AUD

A
Cheapest Retailer
-
$174 AUD
Final sale: no returns
Retailer 2
-
$206 AUD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$264 AUD
View
B
Retailer 4
-
$336 AUD
View
Most Expensive
B
Yorxs
616962386 · Nov 4
$354 AUD
€236 EUR
View
4 more retailers have this diamond
Prices start from $174 AUDSave up to $180 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
0.40ct Round
$174 AUD