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Round|Lab Grown|IGI

0.73ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG851633131

Certificate IGI LG851633131

Diamond specifications and retailer prices

From $367 AUD
$258 USD
As of November 1, 2026
Save $893 AUD (71%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,260 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851633131 or 851633131. Listed at 3 retailers as of November 1, 2026, with prices from $367 to $1,260, a $893 spread on the same certified stone. MOH London lists it at $1,260. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851633131
Dimensions5.80 × 5.83 × 3.57 mm
L/W Ratio1.01
Top View
5.80 mm5.83 mm0.73 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851633131
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 61.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $1,260 AUD|Low: $367 AUD|High: $1,260 AUD|Avg: $840 AUD
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$367 AUD
Retailer 3$867 AUD
MOH London$1,260 AUD

2 data points across 3 retailers

3 retailers$367 AUD to $1,260 AUD

Cheapest Retailer
-
$367 AUD
$258 USD
B
Retailer 2
-
$867 AUD
$609 USD
View
Most Expensive
MOH London
LG851633131 · Nov 1
$1,260 AUD
£697 GBP
View
2 more retailers have this diamond
Prices start from $367 AUDSave up to $893 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
0.73ct Round
$367 AUD