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Round|Lab Grown|IGI

1.54ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG557217355

Shape and cutting style on the report: Round brilliant

Certificate IGI LG557217355

Diamond specifications and retailer prices

From $537 AUD
As of November 3, 2026
Save $1,658 AUD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,605 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG557217355 or 557217355. Listed at 14 retailers as of November 3, 2026, with a 308% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557217355
Dimensions7.39 × 7.35 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.39 mm7.35 mm1.54 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557217355
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: $2,605 AUD|Low: $537 AUD|High: $2,632 AUD|Avg: $1,263 AUD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$537 AUD
Retailer 11$600 AUD
Retailer 8$666 AUD
Retailer 12$824 AUD
Retailer 5$877 AUD
Retailer 10$1,016 AUD
Retailer 9$1,061 AUD
Retailer 2$1,148 AUD
Retailer 4$1,394 AUD
Retailer 6$1,867 AUD
Retailer 3$2,195 AUD
MOH London$2,605 AUD

21 data points across 12 retailers

14 retailers$537 AUD to $2,195 AUD

A
Cheapest Retailer
-
$537 AUD
A
Retailer 2
-
$600 AUD
View
Final sale: no returns
A
Retailer 3
-
$602 AUD
View
A
Retailer 4
-
$666 AUD
View
Retailer 5
-
$666 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$824 AUD
View
B+
Retailer 7
-
$877 AUD
View
B+
Retailer 8
-
$1,016 AUD
View
B+
Retailer 9
-
$1,061 AUD
View
B+
Retailer 10
-
$1,148 AUD
View
B
Retailer 11
-
$1,867 AUD
View
B
Retailer 12
-
$2,141 AUD
View
B
Retailer 13
-
$2,195 AUD
View
Most Expensive
MOH London
LG557217355 · Oct 25
$2,605 AUD
£1,439 GBP
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from $537 AUDSave up to $1,658 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
1.54ct Round
$537 AUD