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Round|Lab Grown|IGI

1.50ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG555273676

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555273676

Diamond specifications and retailer prices

From $525 AUD
$368 USD
As of November 1, 2026
Save $2,030 AUD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,555 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555273676 or 555273676. Listed at 13 retailers as of October 29, 2026, with prices from $525 to $2,555, a $2,030 spread on the same certified stone. MOH London lists it at $2,555. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555273676
Dimensions7.29 × 7.24 × 4.55 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
7.29 mm7.24 mm1.50 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555273676
Side View
Table 54.5%Crown 36.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

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 1
Current: $2,555 AUD|Low: $420 AUD|High: $2,571 AUD|Avg: $1,351 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
October 28, 2026
Retailer 6$525 AUD
Retailer 9$588 AUD
Retailer 7$651 AUD
Retailer 2$863 AUD
Retailer 10$1,012 AUD
Retailer 8$1,039 AUD
Retailer 11$1,089 AUD
Retailer 4$1,362 AUD
Retailer 12$1,743 AUD
Retailer 5$1,908 AUD
Retailer 3$2,148 AUD
MOH London$2,555 AUD

14 data points across 12 retailers

13 retailers$525 AUD to $2,555 AUD

A
Cheapest Retailer
-
$525 AUD
$368 USD
A
Retailer 2
-
$588 AUD
$412 USD
View
Final sale: no returns
A
Retailer 3
-
$608 AUD
$426 USD
View
A
Retailer 4
-
$651 AUD
$456 USD
View
Retailer 5
-
$651 AUD
$456 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$863 AUD
$605 USD
View
B+
Retailer 7
-
$1,012 AUD
$709 USD
View
B+
Retailer 8
-
$1,039 AUD
$728 USD
View
B+
Retailer 9
-
$1,089 AUD
$763 USD
View
B
Retailer 10
-
$1,908 AUD
$1,337 USD
View
B
Retailer 11
-
$2,092 AUD
$1,466 USD
View
Retailer 12
-
$2,148 AUD
$1,505 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG555273676 · Oct 29
$2,555 AUD
£1,410 GBP
View
12 more retailers have this diamond
Prices start from $525 AUDSave up to $2,030 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