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Round|Lab Grown|IGI

0.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG728559561

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728559561

Diamond specifications and retailer prices

From $128 AUD
$90 USD
As of October 29, 2026
Save $1,049 AUD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,177 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG728559561 or 728559561. Listed at 15 retailers as of October 29, 2026, with prices from $128 to $1,177, a $1,049 spread on the same certified stone. MOH London lists it at $1,177. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728559561
Dimensions4.89 × 4.91 × 3.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.89 mm4.91 mm0.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728559561
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

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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: Oct 29
Current: $1,177 AUD|Low: $125 AUD|High: $1,204 AUD|Avg: $409 AUD|+6.9%
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
October 29, 2026
Retailer 4$128 AUD
Retailer 13$149 AUD
Retailer 11$169 AUD
Retailer 15$169 AUD
Retailer 9$288 AUD
Retailer 2$295 AUD
Retailer 8$306 AUD
Retailer 3$334 AUD
Retailer 10$414 AUD
Retailer 7$427 AUD
Retailer 6$448 AUD
Retailer 12$512 AUD
Retailer 14$594 AUD
Retailer 5$597 AUD
MOH London$1,177 AUD

43 data points across 15 retailers

15 retailers$128 AUD to $1,177 AUD

A
Cheapest Retailer
-
$128 AUD
$90 USD
A
Retailer 2
-
$149 AUD
$105 USD
View
A
Retailer 3
-
$169 AUD
$119 USD
View
A
Retailer 4
-
$169 AUD
$119 USD
View
A
Retailer 5
-
$288 AUD
ZAR 3,268 ZAR
View
A
Retailer 6
-
$295 AUD
£163 GBP
View
A
Retailer 7
-
$306 AUD
€205 EUR
View
B+
Retailer 8
-
$334 AUD
$235 USD
View
B+
Retailer 9
-
$414 AUD
View
B+
Retailer 10
-
$427 AUD
View
B+
Retailer 11
-
$448 AUD
SGD 425 SGD
View
B+
Retailer 12
-
$512 AUD
$360 USD
View
B
Retailer 13
-
$594 AUD
$417 USD
View
B
Retailer 14
-
$597 AUD
$419 USD
View
Most Expensive
B
MOH London
LG728559561 · Oct 29
$1,177 AUD
£651 GBP
View
14 more retailers have this diamond
Prices start from $128 AUDSave up to $1,049 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
0.45ct Round
$128 AUD