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1.37ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG842644219

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842644219

Diamond specifications and retailer prices

From $456 AUD
$320 USD
As of November 1, 2026
Save $1,076 AUD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,531 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.37ct lab-grown round diamond

This 1.37ct 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 LG842644219 or 842644219. Listed at 6 retailers as of November 1, 2026, with prices from $456 to $1,531, a $1,076 spread on the same certified stone. MOH London lists it at $1,531. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644219
Dimensions7.14 × 7.17 × 4.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
7.14 mm7.17 mm1.37 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842644219
Side View
Table 57.0%Crown 33.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.2%

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: $1,531 AUD|Low: $456 AUD|High: $1,549 AUD|Avg: $859 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4$456 AUD
Retailer 2$592 AUD
Retailer 5$688 AUD
Retailer 3$779 AUD
Retailer 6$1,130 AUD
MOH London$1,531 AUD

21 data points across 6 retailers

6 retailers$456 AUD to $1,531 AUD

B+
Cheapest Retailer
-
$456 AUD
$320 USD
A
Retailer 2
-
$592 AUD
£327 GBP
View
A
Retailer 3
-
$688 AUD
$483 USD
View
B+
Retailer 4
-
$779 AUD
$547 USD
View
B
Retailer 5
-
$1,130 AUD
$794 USD
View
Most Expensive
B
MOH London
LG842644219 · Nov 1
$1,531 AUD
£847 GBP
View
5 more retailers have this diamond
Prices start from $456 AUDSave up to $1,076 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
1.37ct Round
$456 AUD