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Round|Lab Grown|IGI

1.50ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG555273957

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555273957

Diamond specifications and retailer prices

From $525 AUD
As of November 3, 2026
Save $2,028 AUD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,553 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct 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 LG555273957 or 555273957. Listed at 16 retailers as of October 29, 2026, with prices from $525 to $2,553, a $2,028 spread on the same certified stone. MOH London lists it at $2,553. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555273957
Dimensions7.31 × 7.35 × 4.42 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
7.31 mm7.35 mm1.50 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555273957
Side View
Table 62.0%Crown 33.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.3%

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: $2,553 AUD|Low: $525 AUD|High: $2,569 AUD|Avg: $1,165 AUD|+0.5%
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
November 2, 2026
Retailer 11$525 AUD
Retailer 14$587 AUD
Retailer 4$650 AUD
Retailer 12$650 AUD
Retailer 6$711 AUD
Retailer 3$788 AUD
Retailer 8$862 AUD
Retailer 13$1,011 AUD
Retailer 10$1,038 AUD
Retailer 2$1,120 AUD
Retailer 7$1,368 AUD
Retailer 9$1,906 AUD
Retailer 5$2,145 AUD
MOH London$2,553 AUD

24 data points across 14 retailers

16 retailers$525 AUD to $2,553 AUD

A
Cheapest Retailer
-
$525 AUD
A
Retailer 2
-
$587 AUD
View
Final sale: no returns
A
Retailer 3
-
$607 AUD
View
Retailer 4
-
$650 AUD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$650 AUD
View
A
Retailer 6
-
$711 AUD
View
B+
Retailer 7
-
$788 AUD
View
B+
Retailer 8
-
$862 AUD
View
B+
Retailer 9
-
$1,011 AUD
View
B
Retailer 10
-
$1,038 AUD
View
B+
Retailer 11
-
$1,120 AUD
View
B
Retailer 12
-
$1,368 AUD
View
B
Retailer 13
-
$1,906 AUD
View
B
Retailer 14
-
$2,090 AUD
View
B
Retailer 15
-
$2,145 AUD
View
Most Expensive
B
MOH London
LG555273957 · Oct 29
$2,553 AUD
£1,410 GBP
View
15 more retailers have this diamond
Prices start from $525 AUDSave up to $2,028 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
1.50ct Round
$525 AUD