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Round|Lab Grown|IGI

1.48ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG657427020

Shape and cutting style on the report: Round brilliant

Certificate IGI LG657427020

Diamond specifications and retailer prices

From $619 AUD
$435 USD
As of November 1, 2026
Save $1,049 AUD (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,669 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.48ct lab-grown round diamond

This 1.48ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG657427020 or 657427020. Listed at 4 retailers as of November 1, 2026, with prices from $619 to $1,669, a $1,049 spread on the same certified stone. MOH London lists it at $1,669. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657427020
Dimensions7.34 × 7.31 × 4.58 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm7.31 mm1.48 ctG / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657427020
Side View
Table 53.0%Crown 34.5°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,669 AUD|Low: $584 AUD|High: $1,690 AUD|Avg: $866 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$619 AUD
Retailer 2$649 AUD
Retailer 5$683 AUD
Retailer 4$898 AUD
MOH London$1,669 AUD

38 data points across 5 retailers

4 retailers$619 AUD to $1,669 AUD

B+
Cheapest Retailer
-
$619 AUD
$435 USD
A
Retailer 2
-
$649 AUD
£359 GBP
View
B+
Retailer 3
-
$898 AUD
$631 USD
View
Most Expensive
B
MOH London
LG657427020 · Nov 1
$1,669 AUD
£923 GBP
View
3 more retailers have this diamond
Prices start from $619 AUDSave up to $1,049 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
1.48ct Round
$619 AUD