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Round|Lab Grown|IGI

1.37ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG574347139

Shape and cutting style on the report: Round brilliant

Certificate IGI LG574347139

Diamond specifications and retailer prices

From $477 AUD
$335 USD
As of November 1, 2026
Save $2,074 AUD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,551 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 LG574347139 or 574347139. Listed at 19 retailers as of November 1, 2026, with prices from $477 to $2,551, a $2,074 spread on the same certified stone. MOH London lists it at $2,551. 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 angle35.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574347139
Dimensions7.13 × 7.08 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.13 mm7.08 mm1.37 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574347139
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.3%

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: $2,551 AUD|Low: $298 AUD|High: $4,228 AUD|Avg: $1,280 AUD|+25.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 7$416 AUD
Retailer 13$477 AUD
Retailer 3$591 AUD
Retailer 12$655 AUD
Retailer 16$811 AUD
Retailer 4$955 AUD
Retailer 14$1,025 AUD
Retailer 10$1,122 AUD
Retailer 2$1,175 AUD
Retailer 6$1,309 AUD
Retailer 9$1,585 AUD
Retailer 11$1,734 AUD
Retailer 8$2,138 AUD
Retailer 5$2,321 AUD
MOH London$2,551 AUD
Retailer 15$4,228 AUD

33 data points across 16 retailers

19 retailers$477 AUD to $2,551 AUD

Retailer 1
-
$372 AUD
$261 USD
Price last confirmed 40 days ago
Retailer 2
-
$431 AUD
$303 USD
View
Price last confirmed 40 days ago
Retailer 3
-
$456 AUD
$320 USD
View
Price last confirmed 40 days ago
A
Retailer 4
-
$477 AUD
$335 USD
View
Retailer 5
-
$591 AUD
$415 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$655 AUD
$460 USD
View
B+
Retailer 7
-
$811 AUD
$570 USD
View
B
Retailer 8
-
$955 AUD
$671 USD
View
Retailer 9
-
$1,025 AUD
$720 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$1,122 AUD
ZAR 12,728 ZAR
View
B
Retailer 11
-
$1,175 AUD
£650 GBP
View
B
Retailer 12
-
$1,309 AUD
$919 USD
View
B
Retailer 13
-
$1,585 AUD
View
Retailer 14
-
$1,637 AUD
$1,150 USD
View
Price last confirmed 41 days ago
B
Retailer 15
-
$1,734 AUD
$1,218 USD
View
B
Retailer 16
-
$2,138 AUD
$1,502 USD
View
B
Retailer 17
-
$2,321 AUD
$1,630 USD
View
Most Expensive
B
MOH London
LG574347139 · Nov 1
$2,551 AUD
£1,411 GBP
View
17 more retailers have this diamond
Prices start from $477 AUDSave up to $2,074 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
$477 AUD