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Emerald|Lab Grown|IGI

0.45ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG754571523

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754571523

Diamond specifications and retailer prices

From $161 AUD
$113 USD
As of October 29, 2026
Save $480 AUD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,674 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown emerald diamond

This 0.45ct lab-grown emerald 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 LG754571523 or 754571523. Listed at 10 retailers as of October 28, 2026, with a 298% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle32°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754571523
Dimensions3.67 × 3.67 × 2.36 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.67 mm3.67 mm0.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754571523
Side View
Table 66.0%Crown 32°Girdle: STK-THKPavilion 36°Culet: LargeDepth 64.3%

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: Oct 29
Current: $1,674 AUD|Low: $154 AUD|High: $1,685 AUD|Avg: $514 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5$161 AUD
Retailer 8$186 AUD
Retailer 2$357 AUD
Retailer 9$378 AUD
Retailer 6$391 AUD
Retailer 4$498 AUD
Retailer 3$518 AUD
Retailer 7$641 AUD
MOH London$1,674 AUD

23 data points across 9 retailers

10 retailers$161 AUD to $641 AUD

A
Cheapest Retailer
-
$161 AUD
$113 USD
A
Retailer 2
-
$186 AUD
$131 USD
View
B+
Retailer 3
-
$357 AUD
€239 EUR
View
B+
Retailer 4
-
$383 AUD
HK$2,100 HKD
View
B+
Retailer 5
-
$391 AUD
$275 USD
View
B+
Retailer 6
-
$498 AUD
$350 USD
View
Retailer 7
-
$517 AUD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
$518 AUD
View
B
Retailer 9
-
$641 AUD
$450 USD
View
Most Expensive
MOH London
LG754571523 · Oct 29
$1,674 AUD
£926 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $161 AUDSave up to $480 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 Emerald
$161 AUD