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Round|Lab Grown|IGI

0.45ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG675554225

Shape and cutting style on the report: Round brilliant

Certificate IGI LG675554225

Diamond specifications and retailer prices

From $147 AUD
$103 USD
As of October 29, 2026
Save $1,193 AUD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,340 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 LG675554225 or 675554225. Listed at 17 retailers as of October 29, 2026, with prices from $147 to $1,340, a $1,193 spread on the same certified stone. MOH London lists it at $1,340. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675554225
Dimensions5.05 × 5.07 × 2.99 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.05 mm5.07 mm0.45 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG675554225
Side View
Table 61.0%Crown 32.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 59.0%

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: $1,340 AUD|Low: $141 AUD|High: $1,349 AUD|Avg: $446 AUD|+0.4%
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
October 31, 2026
Retailer 9$147 AUD
Retailer 5$169 AUD
Retailer 4$194 AUD
Retailer 11$194 AUD
Retailer 10$256 AUD
Retailer 7$328 AUD
Retailer 2$335 AUD
Retailer 6$354 AUD
Retailer 8$470 AUD
Retailer 3$584 AUD
Retailer 13$614 AUD
Retailer 12$955 AUD
MOH London$1,340 AUD

44 data points across 13 retailers

17 retailers$147 AUD to $1,340 AUD

A
Cheapest Retailer
-
$147 AUD
$103 USD
A
Retailer 2
-
$169 AUD
$119 USD
View
Retailer 3
-
$192 AUD
$135 USD
View
Price last confirmed 62 days ago
A
Retailer 4
-
$194 AUD
$136 USD
View
A
Retailer 5
-
$194 AUD
$136 USD
View
A
Retailer 6
-
$256 AUD
$180 USD
View
Retailer 7
-
$262 AUD
$184 USD
View
Price last confirmed 89 days ago
B+
Retailer 8
-
$328 AUD
ZAR 3,719 ZAR
View
B+
Retailer 9
-
$335 AUD
€224 EUR
View
B+
Retailer 10
-
$354 AUD
£196 GBP
View
Retailer 11
-
$470 AUD
$330 USD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$517 AUD
SGD 491 SGD
View
B
Retailer 13
-
$584 AUD
$410 USD
View
B
Retailer 14
-
$614 AUD
$431 USD
View
B
Retailer 15
-
$666 AUD
$468 USD
View
B
Retailer 16
-
$955 AUD
£528 GBP
View
Most Expensive
B
MOH London
LG675554225 · Oct 29
$1,340 AUD
£741 GBP
View
16 more retailers have this diamond
Prices start from $147 AUDSave up to $1,193 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
$147 AUD