CaratHunter
Plans
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 $201 NZD
$113 USD
As of November 1, 2026
Save $599 NZD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,079 NZD at MOH London · As of November 1, 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 31, 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
Dimensions5.34 × 3.67 × 2.36 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.34 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: Nov 1
Current: $2,079 NZD|Low: $192 NZD|High: $2,104 NZD|Avg: $645 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$201 NZD
Retailer 8$233 NZD
Retailer 3$446 NZD
Retailer 9$472 NZD
Retailer 6$489 NZD
Retailer 4$622 NZD
Retailer 2$648 NZD
Retailer 7$800 NZD
MOH London$2,079 NZD

23 data points across 9 retailers

10 retailers$201 NZD to $800 NZD

A
Cheapest Retailer
-
$201 NZD
$113 USD
A
Retailer 2
-
$233 NZD
$131 USD
View
B+
Retailer 3
-
$446 NZD
€239 EUR
View
B+
Retailer 4
-
$478 NZD
HK$2,100 HKD
View
B+
Retailer 5
-
$489 NZD
$275 USD
View
B+
Retailer 6
-
$622 NZD
$350 USD
View
Retailer 7
-
$646 NZD
A$559 AUD
View
Price last confirmed 37 days ago
B+
Retailer 8
-
$648 NZD
A$561 AUD
View
B
Retailer 9
-
$800 NZD
$450 USD
View
Most Expensive
MOH London
LG754571523 · Nov 1
$2,079 NZD
£921 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $201 NZDSave up to $599 NZD

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
$201 NZD