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Round|Lab Grown|IGI

1.45ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG832603783

Shape and cutting style on the report: Round brilliant

Certificate IGI LG832603783

Diamond specifications and retailer prices

From $727 AUD
$511 USD
As of October 30, 2026
Save $1,006 AUD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,734 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.45ct lab-grown round diamond

This 1.45ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG832603783 or 832603783. Listed at 13 retailers as of October 26, 2026, with prices from $727 to $1,734, a $1,006 spread on the same certified stone. MOH London lists it at $1,734. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832603783
Dimensions7.21 × 7.19 × 4.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm7.19 mm1.45 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832603783
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,734 AUD|Low: $431 AUD|High: $1,752 AUD|Avg: $1,081 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6$431 AUD
Retailer 7$727 AUD
Retailer 8$794 AUD
Retailer 2$818 AUD
Retailer 3$1,018 AUD
Retailer 5$1,394 AUD
Retailer 4$1,395 AUD
Retailer 9$1,463 AUD
MOH London$1,734 AUD

37 data points across 9 retailers

13 retailers$727 AUD to $1,734 AUD

Retailer 1
-
$335 AUD
$235 USD
Price last confirmed 30 days ago
Retailer 2
-
$404 AUD
$284 USD
View
Price last confirmed 26 days ago
Retailer 3
-
$431 AUD
$303 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$431 AUD
$303 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$727 AUD
$511 USD
View
B+
Retailer 6
-
$794 AUD
$558 USD
View
B+
Retailer 7
-
$818 AUD
£453 GBP
View
Retailer 8
-
$1,018 AUD
$715 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$1,389 AUD
$976 USD
View
Price last confirmed 31 days ago
B
Retailer 10
-
$1,394 AUD
$979 USD
View
Retailer 11
-
$1,395 AUD
$980 USD
View
Price last confirmed 15 days ago
Retailer 12
-
$1,463 AUD
$1,027 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG832603783 · Oct 26
$1,734 AUD
£959 GBP
View
12 more retailers have this diamond
Prices start from $727 AUDSave up to $1,006 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.

B+
1.45ct Round
$727 AUD