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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 HK$887 HKD
$113 USD
As of November 1, 2026
Save HK$2,644 HKD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$9,177 HKD at MOH London · As of November 2, 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: HK$9,177 HKD|Low: HK$847 HKD|High: HK$9,287 HKD|Avg: HK$2,849 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5HK$887 HKD
Retailer 8HK$1,028 HKD
Retailer 3HK$1,969 HKD
Retailer 9HK$2,085 HKD
Retailer 6HK$2,158 HKD
Retailer 4HK$2,746 HKD
Retailer 2HK$2,861 HKD
Retailer 7HK$3,531 HKD
MOH LondonHK$9,177 HKD

23 data points across 9 retailers

10 retailersHK$887 HKD to HK$3,531 HKD

A
Cheapest Retailer
-
HK$887 HKD
$113 USD
A
Retailer 2
-
HK$1,028 HKD
$131 USD
View
B+
Retailer 3
-
HK$1,969 HKD
€239 EUR
View
B+
Retailer 4
-
HK$2,109 HKD
View
B+
Retailer 5
-
HK$2,158 HKD
$275 USD
View
B+
Retailer 6
-
HK$2,746 HKD
$350 USD
View
Retailer 7
-
HK$2,851 HKD
A$559 AUD
View
Price last confirmed 37 days ago
B+
Retailer 8
-
HK$2,861 HKD
A$561 AUD
View
B
Retailer 9
-
HK$3,531 HKD
$450 USD
View
Most Expensive
MOH London
LG754571523 · Nov 2
HK$9,177 HKD
£921 GBP
View
Price under review
9 more retailers have this diamond
Prices start from HK$887 HKDSave up to HK$2,644 HKD

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
HK$887 HKD