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Emerald|Lab Grown|IGI

0.51ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG754559187

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754559187

Diamond specifications and retailer prices

From HK$2,300 HKD
A$451 AUD
As of October 27, 2026
Save HK$4,217 HKD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$6,517 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754559187 or 754559187. Listed at 10 retailers as of October 27, 2026, with prices from HK$2,300 to HK$6,517, a HK$4,217 spread on the same certified stone. MOH London lists it at HK$6,517. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754559187
Dimensions3.79 × 3.79 × 5.45 mm
L/W Ratio1.00
Culet sizeLarge
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
3.79 mm3.79 mm0.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754559187
Side View
Table 67.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°Culet: LargeDepth 66.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$6,517 HKD|Low: HK$921 HKD|High: HK$8,311 HKD|Avg: HK$3,287 HKD|-20.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7HK$921 HKD
Retailer 4HK$2,300 HKD
Retailer 2HK$2,395 HKD
Retailer 3HK$2,480 HKD
Retailer 5HK$2,574 HKD
Retailer 6HK$4,926 HKD
MOH LondonHK$6,517 HKD

43 data points across 7 retailers

10 retailersHK$2,300 HKD to HK$6,517 HKD

Retailer 1
-
HK$1,114 HKD
$142 USD
Price last confirmed 16 days ago
Retailer 2
-
HK$1,295 HKD
$165 USD
View
Price last confirmed 16 days ago
Retailer 3
-
HK$1,389 HKD
$177 USD
View
Price last confirmed 17 days ago
B+
Retailer 4
-
HK$2,300 HKD
A$451 AUD
View
B+
Retailer 5
-
HK$2,395 HKD
£240 GBP
View
B+
Retailer 6
-
HK$2,480 HKD
€301 EUR
View
B+
Retailer 7
-
HK$2,574 HKD
$328 USD
View
Retailer 8
-
HK$4,457 HKD
$568 USD
View
Price last confirmed 17 days ago
Retailer 9
-
HK$4,926 HKD
$628 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG754559187 · Oct 29
HK$6,517 HKD
£654 GBP
View
9 more retailers have this diamond
Prices start from HK$2,300 HKDSave up to HK$4,217 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.

B+
0.51ct Emerald
HK$2,300 HKD